Diagram sections — 34 (475 total)
ACTIVE BODYWORKS AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
ACTIVE BODYWORKS Active Bodyworks Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Active Bodyworks Wiring Diagram, Coupe for Cadillac CTS 2014: 40 Automatic transmission (a/t) Batt+ volt Body control module (bcm) (left end of dash) Computer data lines system Control solenoid valve assembly Data bus+ Data bus- Engine control module (ecm) (m/t) (right rear of engine compt) Front upper beam pedestrian impact detection sensor G102 (right front of engine compt) Ground Hi spd gmlan serial data bus+ Hi spd gmlan serial data bus- Hi spd gmlan serial data bus- x3 Hood hi ref Hood lo ref Hot at all times J201 Left hood hinge actuator (at left engine compt hood hinge assembly) Lo ref Module sig Ped pro fuse 10a Pedestrian impact detection control module (behind right side of dash) Pedestrian impact detection module (behind right side of dash) Pnk Rear upper beam pedestrian impact detection sensor Right hood hinge actuator (at right engine compt hood hinge assembly) Sensor lo ref Sensor sig Serial data Serial data + Serial data - Shorting bar Tan Transmission control module (tcm) Underhood fuse block (right front of engine compt) Vehicle speed sensor (right rear of transmission) Vss hi sig Vss lo sig X175 Active Bodyworks Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Active Bodyworks Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 40 Automatic transmission (a/t) Batt+ volt Body control module (bcm) (left end of dash) Computer data lines system Control solenoid valve assembly Data bus+ Data bus- Engine control module (ecm) (m/t) (right rear of engine compt) Front upper beam pedestrian impact detection sensor G102 (right front of engine compt) Ground Hi spd gmlan serial data bus+ Hi spd gmlan serial data bus- Hi spd gmlan serial data bus- x3 Hood hi ref Hood lo ref Hot at all times J201 Left hood hinge actuator (at left engine compt hood hinge assembly) Lo ref Module sig Ped pro fuse 10a Pedestrian impact detection control module (behind right side of dash) Pedestrian impact detection module (behind right side of dash) Pnk Rear upper beam pedestrian impact detection sensor Right hood hinge actuator (at right engine compt hood hinge assembly) Sensor lo ref Sensor sig Serial data Serial data + Serial data - Shorting bar Tan Transmission control module (tcm) Underhood fuse block (right front of engine compt) Vehicle speed sensor (right rear of transmission) Vss hi sig Vss lo sig X175 Active Bodyworks Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Active Bodyworks Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 36 Afs ahl/ped prot fuse 10a Automatic transmission (6 speed a/t) Batt pos volt Body control module (bcm) (left end of dash) Computer data lines system Control solenoid valve assembly G406 (under center of luggage compt floor) Hi spd gmlan serial data (+) (1) Hi spd gmlan serial data (-) (1) Hi spd gmlan serial data bus+ Hi spd gmlan serial data bus- Hi spd gmlan serial data bus- x1 Hot at all times Left active hood hinge actuator (at left engine compt hood hinge assembly) Left hood actuator hi ctrl Left hood actuator low ctrl Pedestrian impact detection control module (right side of luggage compt) Pedestrian protection impact sensing module low ref Pedestrian protection impact sensing module sig Pedestrian protection safing sensor module low ref Pedestrian protection safing sensor module signal Right active hood hinge actuator (at right engine compt hood hinge assembly) Right hood actuator hi ctrl Right hood actuator low ctrl Serial data comm enable Shorting bar Sig gnd Transmission control module (8 speed a/t) (front of right front wheelwell) Transmission control module (tcm) Underhood fuse block (right front of engine compt) Upper beam front pedestrian impact detection sensor (behind left/right side of front fascia) X100 X115 X117 X118 X126 Active Bodyworks Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Active Bodyworks Wiring Diagram, Wagon for Cadillac CTS 2014: 40 Automatic transmission (a/t) Batt+ volt Body control module (bcm) (left end of dash) Computer data lines system Control solenoid valve assembly Data bus+ Data bus- Engine control module (ecm) (m/t) (right rear of engine compt) Front upper beam pedestrian impact detection sensor G102 (right front of engine compt) Ground Hi spd gmlan serial data bus+ Hi spd gmlan serial data bus- Hi spd gmlan serial data bus- x3 Hood hi ref Hood lo ref Hot at all times J201 Left hood hinge actuator (at left engine compt hood hinge assembly) Lo ref Module sig Ped pro fuse 10a Pedestrian impact detection control module (behind right side of dash) Pedestrian impact detection module (behind right side of dash) Pnk Rear upper beam pedestrian impact detection sensor Right hood hinge actuator (at right engine compt hood hinge assembly) Sensor lo ref Sensor sig Serial data Serial data + Serial data - Shorting bar Tan Transmission control module (tcm) Underhood fuse block (right front of engine compt) Vehicle speed sensor (right rear of transmission) Vss hi sig Vss lo sig X175
AIR CONDITIONING Automatic A/C Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014 List of elements for Automatic A/C Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014: 72 (hvac harness, near driver air temperature actuator) (hvac harness, near mode actuator) (left kick panel) g201 (or pnk) (right front of engine compt) g102 5-volt ref 3 Air quality sensor (under right side of engine compt cowl panel) Air recirculation door actuator (left side of hvac blower housing) Auto switch Batt pos volt Blower motor (right side of hvac module) Blower motor control module (lower left side of blower motor) Blower motor switch Blwr fuse 40a Blwr mtr spd ctrl Blwr mtr sply volt Body control module (bcm) (left end of dash) Computer Computer data lines system Data lines system Defogger switch Defogger system Display fuse 15a Dr ctrl circuit Dr pos sig Dr sig Evaporator temperature sensor (right side of evaporator case) G201 (left kick panel) Gnd Hot at all times Hot w/ ignition main relay energized Hvac control module (lower right end of dash) Ign Ign 3 volt Isrvm fuse 7.5a J201 J202 J211 J225 J230 Left air temperature door actuator (left side of hvac module) Left air temperature switch Lo dr pos sig Lo ref Lo spd gmlan Logic Low ref Mode door actuator (right side of hvac module) Mode dr ctrl Mode switch Pnk Pos sig Power distribution system Radio/hvac control Rec dr ctrl Rec dr pos sig Recirculation switch Red Right air temp Right air temperature door actuator (right side of hvac module) Right air temperature switch Rly ctrl Sens sig Spd sig Temp dr ctrl Underhood fuse block (right front of engine compt) W/ dvd W/o dvd X204 X208 X225 X270 Automatic A/C Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014 List of elements for Automatic A/C Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014: 53 (3.6l & 3.0l) (6.2l) (6.2l) (3.0l & 3.6l) (or 2761) (rear of right cylinder bank) g132 3.0l & 3.6l 3.6l & 3.0l 5-volt ref 5-volt ref 1 6.2l 87a A/c cltch fuse 10a A/c compressor clutch (6.2l: lower right front of engine) (except 6.2l: lower left front of engine) A/c compressor clutch relay A/c compressor clutch rly ctrl A/c refrigerant press sens sig A/c refrigerant pressure sensor (on a/c refrigerant line) Ambient air temperature sensor (behind right center of front fascia) Ambient light/ sunload sensor (top center of dash) Charge air cooler (cac) coolant pump (bottom right rear of radiator) Charge air cooler (cac) coolant pump relay (6.2l) (right rear of engine compt) Charge air cooler coolant pump ctrl Computer data lines system Cooling fan high speed relay (3.6l & 3.0l) cooling fan speed control relay (6.2l) Cooling fan low speed relay (3.6l & 3.0l) cooling fan high speed relay (6.2l) Cooling fan medium speed relay (3.6l & 3.0l) left cooling fan high speed relay (6.2l) Cooling fan motor (behind radiator) Cooling fan resistor Ect sens sig Emis 2 fuse 15a Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly) Engine coolant temperature (ect) sensor (6.2l: left front side of left cylinder bank) (3.0l: left side of engine block) (3.6l: left rear of engine block) Fan 1 fuse 30a 40a Fan 2 fuse 30a (3.6l & 3.0l) 40a (6.2l) G101 (on left radiator support) G104 (right front of engine compt) G132 (rear of right cylinder bank) Hi spd cooling fan rly ctrl Hi spd gmlan serial data bus - Hi spd gmlan serial data bus+ Hot at all times Hot w/ engine controls ignition relay energized Inclr fuse 10a Inside air temperature sensor (left center of dash) Left cooling fan motor (behind left side of radiator) Lo ref Lo spd cooling fan rly ctrl Pnk Power distribution system Right cooling fan motor (behind right side of radiator) Splice pack jx201 (near accelerator pedal position sensor) Tan Underhood fuse block (right front of engine compt) X130 X204 Automatic A/C Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Automatic A/C Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014: 72 (hvac harness, near driver air temperature actuator) (hvac harness, near mode actuator) (left kick panel) g201 (or pnk) (right front of engine compt) g102 5-volt ref 3 Air quality sensor (under right side of engine compt cowl panel) Air recirculation door actuator (left side of hvac blower housing) Auto switch Batt pos volt Blower motor (right side of hvac module) Blower motor control module (lower left side of blower motor) Blower motor switch Blwr fuse 40a Blwr mtr spd ctrl Blwr mtr sply volt Body control module (bcm) (left end of dash) Computer Computer data lines system Data lines system Defogger switch Defogger system Display fuse 15a Dr ctrl circuit Dr pos sig Dr sig Evaporator temperature sensor (right side of evaporator case) G201 (left kick panel) Gnd Hot at all times Hot w/ ignition main relay energized Hvac control module (lower right end of dash) Ign Ign 3 volt Isrvm fuse 7.5a J201 J202 J211 J225 J230 Left air temperature door actuator (left side of hvac module) Left air temperature switch Lo dr pos sig Lo ref Lo spd gmlan Logic Low ref Mode door actuator (right side of hvac module) Mode dr ctrl Mode switch Pnk Pos sig Power distribution system Radio/hvac control Rec dr ctrl Rec dr pos sig Recirculation switch Red Right air temp Right air temperature door actuator (right side of hvac module) Right air temperature switch Rly ctrl Sens sig Spd sig Temp dr ctrl Underhood fuse block (right front of engine compt) W/ dvd W/o dvd X204 X208 X225 X270 Automatic A/C Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Automatic A/C Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014: 53 (3.6l & 3.0l) (6.2l) (6.2l) (3.0l & 3.6l) (or 2761) (rear of right cylinder bank) g132 3.0l & 3.6l 3.6l & 3.0l 5-volt ref 5-volt ref 1 6.2l 87a A/c cltch fuse 10a A/c compressor clutch (6.2l: lower right front of engine) (except 6.2l: lower left front of engine) A/c compressor clutch relay A/c compressor clutch rly ctrl A/c refrigerant press sens sig A/c refrigerant pressure sensor (on a/c refrigerant line) Ambient air temperature sensor (behind right center of front fascia) Ambient light/ sunload sensor (top center of dash) Charge air cooler (cac) coolant pump (bottom right rear of radiator) Charge air cooler (cac) coolant pump relay (6.2l) (right rear of engine compt) Charge air cooler coolant pump ctrl Computer data lines system Cooling fan high speed relay (3.6l & 3.0l) cooling fan speed control relay (6.2l) Cooling fan low speed relay (3.6l & 3.0l) cooling fan high speed relay (6.2l) Cooling fan medium speed relay (3.6l & 3.0l) left cooling fan high speed relay (6.2l) Cooling fan motor (behind radiator) Cooling fan resistor Ect sens sig Emis 2 fuse 15a Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly) Engine coolant temperature (ect) sensor (6.2l: left front side of left cylinder bank) (3.0l: left side of engine block) (3.6l: left rear of engine block) Fan 1 fuse 30a 40a Fan 2 fuse 30a (3.6l & 3.0l) 40a (6.2l) G101 (on left radiator support) G104 (right front of engine compt) G132 (rear of right cylinder bank) Hi spd cooling fan rly ctrl Hi spd gmlan serial data bus - Hi spd gmlan serial data bus+ Hot at all times Hot w/ engine controls ignition relay energized Inclr fuse 10a Inside air temperature sensor (left center of dash) Left cooling fan motor (behind left side of radiator) Lo ref Lo spd cooling fan rly ctrl Pnk Power distribution system Right cooling fan motor (behind right side of radiator) Splice pack jx201 (near accelerator pedal position sensor) Tan Underhood fuse block (right front of engine compt) X130 X204 Automatic A/C Wiring Diagram, Sedan Except CTS-V (1 of 5) for Cadillac CTS 2014 List of elements for Automatic A/C Wiring Diagram, Sedan Except CTS-V (1 of 5) for Cadillac CTS 2014: 46 (hvac harness, on hvac assembly) (right kick panel) g202 5 volt ref 5 volt refr 5v ref Air quality sensor (under right side of engine compt cowl panel) Air recirculation door actuator (right side of hvac blower housing) Batt pos volt Blwr mtr spd ctrl Combined sig Computer data lines system Defogger system Displacement ctrl Displacement sply Driver sig G106 (right rear of engine compt) Gmlan serial data Gnd Hot w/ ignition main relay energized Humidity sens sig Humidity temp sens sig Hvac control module (lower right end of dash) Ign Ign volt 1 Ip body ign fuse J202 J240 Left air temperature door actuator (left side of hvac module) Lo ref Logic Low refr Mode door actuator (left side of hvac module) Network bus 9 Pnk Power distribution system Rr defog rly ctrl Sens sig Sply volt Temp sens sig Underhood fuse block (right front of engine compt) Windscreen temp sens sig Windshield temperature & inside moisture sensor (if equipped) (top center of windshield) X228 X275 X301 X306 Automatic A/C Wiring Diagram, Sedan Except CTS-V (2 of 5) for Cadillac CTS 2014 List of elements for Automatic A/C Wiring Diagram, Sedan Except CTS-V (2 of 5) for Cadillac CTS 2014: 27 (front of upper duct at upper right center of dash) duct right upper air temperature sensor (lower left center of dash on bottom of lower duct) duct left lower air temperature sensor (lower right center of dash on bottom of lower duct) duct right lower air temperature sensor (right side of evaporator case) a/c evaporator temperature sensor (right side of floor duct in right front footwell) (w/ front & rear electronic controls) auxiliary duct lower air temperature sensor (under center console on upper auxiliary duct) (w/ front & rear electronic controls) auxiliary duct upper air temperature sensor (upper left center of dash on bottom of upper duct) duct left upper air temperature sensor Auxiliary air temperature door actuator (w/ front & rear electronic controls) (lower right side of hvac module) Auxiliary hvac control module (w/ front & rear electronic controls) Auxiliary mode door actuator (w/ front & rear electronic controls) (lower left side of hvac module) Computer data lines system Electronic controls G202 (right kick panel) Gnd Ign 1 volt run/crank Interconnect network bus 9 J218 (w/ front & rear electronic controls) (instrument panel harness, 16 cm above breakout to g202) J241 (hvac harness, on hvac assembly) J301 Linear Logic Pnk Right air temperature door actuator (right side of hvac module) W/ front & rear W/o front & rear X204 X275 Automatic A/C Wiring Diagram, Sedan Except CTS-V (3 of 5) for Cadillac CTS 2014 List of elements for Automatic A/C Wiring Diagram, Sedan Except CTS-V (3 of 5) for Cadillac CTS 2014: 46 (lower right end of dash) hvac control module A/c compressor A/c compressor clutch A/c compressor solenoid valve Ambient light/sunload sensor (top center of dash) Anti-theft system Blower motor (right side of hvac module) Computer data lines system Display Electronic controls G107 (2.0l turbo: rear of cylinder head) (3.6l: rear of left cylinder bank) G202 (right kick panel) Headlights system Info display module Lin intrecnt net work bus Lo ref Logic Low speed gmlain Lower lh temp sens sig Lower rh temp sens sig Mode door ctrl Pass air temp dr ctrl Pass air temp dr sig Pass air temp mtr ctrl Pnk Pos sens sig Radio/hvac controls Recirculation dr ctrl Recirculation dr pos sig Red Rr dr mode ctrl Rr dr mtr sig Rr dr pos sig Rr temp dr ctrl Rr temp dr pos sig Rr temp mtr ctrl Temp dr ctrl Temp dr pos sig Temp sens sig W/ front & rear W/ onstar W/o front & rear electronic controls W/o onstar X150 X224 X275 Automatic A/C Wiring Diagram, Sedan Except CTS-V (4 of 5) for Cadillac CTS 2014 List of elements for Automatic A/C Wiring Diagram, Sedan Except CTS-V (4 of 5) for Cadillac CTS 2014: 20 (not used) (w/ overseas delivery vehicle preparation) hot w/ battery saver relay 1 energized (w/o overseas delivery vehicle preparation) hot at all times 23a 3.6l turbo 33b Auxiliary underhood fuse block (right front of engine compt) Capacity cooling system Cooling fan control module (except 3.6l turbo w/ extra capacity cooling system) (left rear of cooling fan assembly) Cooling fan control module (except 3.6l turbo w/o extra capacity cooling system) (left rear of cooling fan assembly) Cooling fan motor (3.6l turbo) (behind radiator) Cooling fan motor (behind radiator) Except 3.6l turbo w/ extra Frt/hvac/ blwr fuse 40a Fuse 70a 100a G102 (right front of engine compt) Hot at all times Instrument panel fuse block (left end of dash) Rdo dvd/ hvac cntrl fuse 15a Red X126 Automatic A/C Wiring Diagram, Sedan Except CTS-V (5 of 5) for Cadillac CTS 2014 List of elements for Automatic A/C Wiring Diagram, Sedan Except CTS-V (5 of 5) for Cadillac CTS 2014: 41 (not used) 2.0l turbo & 3.6l 3.6l turbo 5 volt ref 87a A/c cltch fuse 10a A/c compressor clutch relay A/c compressor clutch rly ctrl A/c refrigerant press sens sig A/c refrigerant pressure sensor (on a/c refrigerant line) Auxiliary underhood fuse block (right front of x6 engine compt) Battery fuse block (top of battery) Capacity cooling system Charge air cooler (cac) coolant pump (3.6l turbo) (bottom right rear of radiator) Charge air cooler coolant pump relay (3.6l turbo) Computer data lines system Cool fan fuse 60a Cool pump fuse 10a Cooling fan ctrl rly spd sig Cooling system Ect sens sig Engine control module (ecm) (lower right front of engine compt) Engine coolant temperature (ect) sensor (2.0l turbo: rear of cylinder head) (3.6l: left rear of engine block) Except 3.6l turbo w/ extra Except 3.6l turbo w/o extra Fuse 350a G109 (rear of right cylinder bank) Gmlan serial data (+) 1 Gmlan serial data (-) 1 Gnd Hot at all times Hot w/ engine controls ignition relay energized Htr rly ctrl J134 (engine harness, 13.5 cm from breakout to right front shock absorber) Lo ref Logic Red Sply volt Underhood fuse block (right front of engine compt) X126 X150 Automatic A/C Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014 List of elements for Automatic A/C Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014: 72 (hvac harness, near driver air temperature actuator) (hvac harness, near mode actuator) (left kick panel) g201 (or pnk) (right front of engine compt) g102 5-volt ref 3 Air quality sensor (under right side of engine compt cowl panel) Air recirculation door actuator (left side of hvac blower housing) Auto switch Batt pos volt Blower motor (right side of hvac module) Blower motor control module (lower left side of blower motor) Blower motor switch Blwr fuse 40a Blwr mtr spd ctrl Blwr mtr sply volt Body control module (bcm) (left end of dash) Computer Computer data lines system Data lines system Defogger switch Defogger system Display fuse 15a Dr ctrl circuit Dr pos sig Dr sig Evaporator temperature sensor (right side of evaporator case) G201 (left kick panel) Gnd Hot at all times Hot w/ ignition main relay energized Hvac control module (lower right end of dash) Ign Ign 3 volt Isrvm fuse 7.5a J201 J202 J211 J225 J230 Left air temperature door actuator (left side of hvac module) Left air temperature switch Lo dr pos sig Lo ref Lo spd gmlan Logic Low ref Mode door actuator (right side of hvac module) Mode dr ctrl Mode switch Pnk Pos sig Power distribution system Radio/hvac control Rec dr ctrl Rec dr pos sig Recirculation switch Red Right air temp Right air temperature door actuator (right side of hvac module) Right air temperature switch Rly ctrl Sens sig Spd sig Temp dr ctrl Underhood fuse block (right front of engine compt) W/ dvd W/o dvd X204 X208 X225 X270 Automatic A/C Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014 List of elements for Automatic A/C Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014: 53 (3.6l & 3.0l) (6.2l) (6.2l) (3.0l & 3.6l) (or 2761) (rear of right cylinder bank) g132 3.0l & 3.6l 3.6l & 3.0l 5-volt ref 5-volt ref 1 6.2l 87a A/c cltch fuse 10a A/c compressor clutch (6.2l: lower right front of engine) (except 6.2l: lower left front of engine) A/c compressor clutch relay A/c compressor clutch rly ctrl A/c refrigerant press sens sig A/c refrigerant pressure sensor (on a/c refrigerant line) Ambient air temperature sensor (behind right center of front fascia) Ambient light/ sunload sensor (top center of dash) Charge air cooler (cac) coolant pump (bottom right rear of radiator) Charge air cooler (cac) coolant pump relay (6.2l) (right rear of engine compt) Charge air cooler coolant pump ctrl Computer data lines system Cooling fan high speed relay (3.6l & 3.0l) cooling fan speed control relay (6.2l) Cooling fan low speed relay (3.6l & 3.0l) cooling fan high speed relay (6.2l) Cooling fan medium speed relay (3.6l & 3.0l) left cooling fan high speed relay (6.2l) Cooling fan motor (behind radiator) Cooling fan resistor Ect sens sig Emis 2 fuse 15a Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly) Engine coolant temperature (ect) sensor (6.2l: left front side of left cylinder bank) (3.0l: left side of engine block) (3.6l: left rear of engine block) Fan 1 fuse 30a 40a Fan 2 fuse 30a (3.6l & 3.0l) 40a (6.2l) G101 (on left radiator support) G104 (right front of engine compt) G132 (rear of right cylinder bank) Hi spd cooling fan rly ctrl Hi spd gmlan serial data bus - Hi spd gmlan serial data bus+ Hot at all times Hot w/ engine controls ignition relay energized Inclr fuse 10a Inside air temperature sensor (left center of dash) Left cooling fan motor (behind left side of radiator) Lo ref Lo spd cooling fan rly ctrl Pnk Power distribution system Right cooling fan motor (behind right side of radiator) Splice pack jx201 (near accelerator pedal position sensor) Tan Underhood fuse block (right front of engine compt) X130 X204
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014 List of elements for Anti-lock Brakes Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014: 58 (info not available) (left rear wheel hub assembly) left rear wheel speed sensor (rear of right cylinder bank) (right front of engine) auxiliary brake booster pump (right rear of engine compt, taped to engine harness) (except 6.2l) brake booster pump motor relay 12 volt ref 5 volt ref Abs fuse 30a Abs mtr fuse 50a Battery positive voltage Brake booster pump rly ctrl Brake booster vacuum sensor sig Brake pressure modulator valve (on electronic brake control module) Brk vac pump fuse (except 6.2l) 20a C x101 Can bus high Can bus high serial data Can bus low Can bus low serial data Computer data lines system Disply fuse 10a Electronic brake control module (ebcm) (right rear corner of engine compt) G102 (right front of engine compt) G110 (near abs module) G132 G200 (left kick panel) Gmlan serial data bus+ Gnd Hi spd gmlan serial data bus- Hot at all times Hot w/ ign 1 relay energized Ign J205 Left front wheel speed sensor (left front wheel hub assembly) Lh frt wheel Lh rr wheel spd sens 12v ref Lh rr wheel spd sens sig Low ref rh frt wheel Multi-axis acceleration sensor (under center floor console) Nca Power distribution system Rh frt wheel spd sens sig Rh rr wheel spd sens 12v ref Rh rr wheel spd sens sig Right rear wheel speed sensor (right rear wheel hub assembly) Serial data communication enable Spd sens sig 12v ref 12 volt ref Spd sens sig 12v ref lh frt wheel spd sens sig Steering wheel angle sensor (top of steering column) Tan Toss/brk vac relay fuse (except 6.2l) 10a Underhood fuse block (right front of engine compt) Variable effort steering actr ctrl Variable effort steering actr sply volt Vehicle speed signal X1012 X104 X202 Anti-lock Brakes Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014 List of elements for Anti-lock Brakes Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014: 57 (on brake fluid reservoir) brake fluid level switch (steering wheel harness, in steering wheel) j288 5 volt ref 6.2l Abs ind Body control module (bcm) (left end of dash) Brake booster vacuum sensor (except 6.2l) (on booster) Brake ind Brake pedal position sensor (top of brake pedal assembly) Brake position sensor signal Computer data lines system Driver information center (dic) display Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt) Except 6.2l G102 (right front of engine compt) G200 (left kick panel) G402 (behind left side of rear seat) Gnd High spd gmlan serial data+ High spd gmlan serial data- High speed gmlan serial data bus+ High speed gmlan serial data bus- Instrument panel cluster (ipc) J201 J240 J285 (a/t) (steering column harness, 5.5 cm from breakout for ignition switch) J290 (steering wheel harness, in steering wheel) Left steering wheel controls switch (6.2l) Logic Low ref Low ref x1 Low spd gmlan serial data Nca Park brake switch Park brk sw sig Radio/hvac controls (except 6.2l) Remote radio ctrl sply volt Right front wheel speed sensor (right front wheel hub assembly) Right steering wheel controls switch Seek Seek down Sound systems Steering wheel air bag coil (top of steering column) Steering wheel ctrls sig Stp lmp sw sig Tan Traction control off ind Traction control switch Traction ctrl sw sig Transmissions & cruise control systems Transmissions system Variable power steering solenoid valve Voice Vol + Vol - Vsc ind X104 Anti-lock Brakes Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Anti-lock Brakes Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014: 58 (info not available) (left rear wheel hub assembly) left rear wheel speed sensor (rear of right cylinder bank) (right front of engine) auxiliary brake booster pump (right rear of engine compt, taped to engine harness) (except 6.2l) brake booster pump motor relay 12 volt ref 5 volt ref Abs fuse 30a Abs mtr fuse 50a Battery positive voltage Brake booster pump rly ctrl Brake booster vacuum sensor sig Brake pressure modulator valve (on electronic brake control module) Brk vac pump fuse (except 6.2l) 20a C x101 Can bus high Can bus high serial data Can bus low Can bus low serial data Computer data lines system Disply fuse 10a Electronic brake control module (ebcm) (right rear corner of engine compt) G102 (right front of engine compt) G110 (near abs module) G132 G200 (left kick panel) Gmlan serial data bus+ Gnd Hi spd gmlan serial data bus- Hot at all times Hot w/ ign 1 relay energized Ign J205 Left front wheel speed sensor (left front wheel hub assembly) Lh frt wheel Lh rr wheel spd sens 12v ref Lh rr wheel spd sens sig Low ref rh frt wheel Multi-axis acceleration sensor (under center floor console) Nca Power distribution system Rh frt wheel spd sens sig Rh rr wheel spd sens 12v ref Rh rr wheel spd sens sig Right rear wheel speed sensor (right rear wheel hub assembly) Serial data communication enable Spd sens sig 12v ref 12 volt ref Spd sens sig 12v ref lh frt wheel spd sens sig Steering wheel angle sensor (top of steering column) Tan Toss/brk vac relay fuse (except 6.2l) 10a Underhood fuse block (right front of engine compt) Variable effort steering actr ctrl Variable effort steering actr sply volt Vehicle speed signal X1012 X104 X202 Anti-lock Brakes Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Anti-lock Brakes Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014: 57 (on brake fluid reservoir) brake fluid level switch (steering wheel harness, in steering wheel) j288 5 volt ref 6.2l Abs ind Body control module (bcm) (left end of dash) Brake booster vacuum sensor (except 6.2l) (on booster) Brake ind Brake pedal position sensor (top of brake pedal assembly) Brake position sensor signal Computer data lines system Driver information center (dic) display Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt) Except 6.2l G102 (right front of engine compt) G200 (left kick panel) G402 (behind left side of rear seat) Gnd High spd gmlan serial data+ High spd gmlan serial data- High speed gmlan serial data bus+ High speed gmlan serial data bus- Instrument panel cluster (ipc) J201 J240 J285 (a/t) (steering column harness, 5.5 cm from breakout for ignition switch) J290 (steering wheel harness, in steering wheel) Left steering wheel controls switch (6.2l) Logic Low ref Low ref x1 Low spd gmlan serial data Nca Park brake switch Park brk sw sig Radio/hvac controls (except 6.2l) Remote radio ctrl sply volt Right front wheel speed sensor (right front wheel hub assembly) Right steering wheel controls switch Seek Seek down Sound systems Steering wheel air bag coil (top of steering column) Steering wheel ctrls sig Stp lmp sw sig Tan Traction control off ind Traction control switch Traction ctrl sw sig Transmissions & cruise control systems Transmissions system Variable power steering solenoid valve Voice Vol + Vol - Vsc ind X104 Anti-lock Brakes Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Anti-lock Brakes Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014: 46 Abs pump fuse 60a Abs vlv fuse 30a Auxiliary underhood fuse block (right front of engine compt) Battery fuse block (top of battery) Battery positive voltage Brake booster pump motor relay (3.6l & 3.6l turbo) Brake fluid level sensor signal Brake pressure modulator valve (on electronic brake control module) Brake vacuum sensor low ref Brake vacuum sensor signal Brake vacuum snsr voltage ref Brake vacuum switch signal Brk vac pump fuse 30a Computer data lines system Disply/mil ign fuse 5a Electronic brake control module (ebcm) (right rear corner of engine compt) Fuse 350a G106 (right rear of engine compt) Gnd Hi speed gmlan serial data (+) 2 Hi speed gmlan serial data (-) 2 High speed gmlan serial data (+) High speed gmlan serial data (-) Hot at all times Hot w/ ignition main relay energized Left front wheel speed sensor (left front wheel hub assembly) Left rear wheel speed sensor (left rear wheel hub assembly) Lh frt wheel spd snsr sply volt Lh frt wheel speed snsr signal Lh rear wheel spd snsr signal Lh rear whl spd snsr sply volt Nca Red Rh fr wheel spd snsr sply volt Rh rear wheel spd snsr signal Rh rr wheel spd snsr sply volt Right front wheel spd snsr sig Right front wheel speed sensor (right front wheel hub assembly) Right rear wheel speed sensor (right rear wheel hub assembly) Serial data communication enable Snsr sply voltage Steering angle sensor low ref Underhood fuse block (right front of engine compt) X126 X275 X402 Anti-lock Brakes Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Anti-lock Brakes Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014: 34 (right front of engine) brake booster pump motor Abs ind Body control module (left end of dash) Brake booster vacuum sensor (on booster) Brake fluid level switch (on brake fluid reservoir) Brake ind Computer data lines system Cruise/etc/tcc brk sig Display Engine control module (ecm) (lower right front of engine compt) G107 (rear of left cylinder bank) G201 (left kick panel) G202 (right kick panel) G301 (left kick panel) G302 (right kick panel) Gmlan srl data (+)(1) Gmlan srl data (-)(1) Gnd Instrument cluster Interior lights J301 Lin bus Logic Multi-axis acceleration sensor (w/ intelligent brake assist) (under center floor console) Red Steering wheel angle sensor (top of steering column) System Traction control ind Traction control off ind Trctn cntl sw sig (1) Vehicle stability control switch X150 X204 X275 Anti-lock Brakes Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014 List of elements for Anti-lock Brakes Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014: 58 (info not available) (left rear wheel hub assembly) left rear wheel speed sensor (rear of right cylinder bank) (right front of engine) auxiliary brake booster pump (right rear of engine compt, taped to engine harness) (except 6.2l) brake booster pump motor relay 12 volt ref 5 volt ref Abs fuse 30a Abs mtr fuse 50a Battery positive voltage Brake booster pump rly ctrl Brake booster vacuum sensor sig Brake pressure modulator valve (on electronic brake control module) Brk vac pump fuse (except 6.2l) 20a C x101 Can bus high Can bus high serial data Can bus low Can bus low serial data Computer data lines system Disply fuse 10a Electronic brake control module (ebcm) (right rear corner of engine compt) G102 (right front of engine compt) G110 (near abs module) G132 G200 (left kick panel) Gmlan serial data bus+ Gnd Hi spd gmlan serial data bus- Hot at all times Hot w/ ign 1 relay energized Ign J205 Left front wheel speed sensor (left front wheel hub assembly) Lh frt wheel Lh rr wheel spd sens 12v ref Lh rr wheel spd sens sig Low ref rh frt wheel Multi-axis acceleration sensor (under center floor console) Nca Power distribution system Rh frt wheel spd sens sig Rh rr wheel spd sens 12v ref Rh rr wheel spd sens sig Right rear wheel speed sensor (right rear wheel hub assembly) Serial data communication enable Spd sens sig 12v ref 12 volt ref Spd sens sig 12v ref lh frt wheel spd sens sig Steering wheel angle sensor (top of steering column) Tan Toss/brk vac relay fuse (except 6.2l) 10a Underhood fuse block (right front of engine compt) Variable effort steering actr ctrl Variable effort steering actr sply volt Vehicle speed signal X1012 X104 X202 Anti-lock Brakes Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014 List of elements for Anti-lock Brakes Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014: 57 (on brake fluid reservoir) brake fluid level switch (steering wheel harness, in steering wheel) j288 5 volt ref 6.2l Abs ind Body control module (bcm) (left end of dash) Brake booster vacuum sensor (except 6.2l) (on booster) Brake ind Brake pedal position sensor (top of brake pedal assembly) Brake position sensor signal Computer data lines system Driver information center (dic) display Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt) Except 6.2l G102 (right front of engine compt) G200 (left kick panel) G402 (behind left side of rear seat) Gnd High spd gmlan serial data+ High spd gmlan serial data- High speed gmlan serial data bus+ High speed gmlan serial data bus- Instrument panel cluster (ipc) J201 J240 J285 (a/t) (steering column harness, 5.5 cm from breakout for ignition switch) J290 (steering wheel harness, in steering wheel) Left steering wheel controls switch (6.2l) Logic Low ref Low ref x1 Low spd gmlan serial data Nca Park brake switch Park brk sw sig Radio/hvac controls (except 6.2l) Remote radio ctrl sply volt Right front wheel speed sensor (right front wheel hub assembly) Right steering wheel controls switch Seek Seek down Sound systems Steering wheel air bag coil (top of steering column) Steering wheel ctrls sig Stp lmp sw sig Tan Traction control off ind Traction control switch Traction ctrl sw sig Transmissions & cruise control systems Transmissions system Variable power steering solenoid valve Voice Vol + Vol - Vsc ind X104
ANTI-THEFT Forced Entry Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014: 81 (coupe: behind right side of rear seat) g401 (sedan cts-v: under left side of luggage compt floor) (left end of dash) body control module (bcm) (or 5797) (sedan cts-v: passenger seat harness, in passenger's seat) (wagon: body harness, near x700) j390 Antenna clock Antenna data Antenna low Antenna sig Antenna sply Center front of engine compt (w/ remote start) hood ajar switch Computer data lines system Coupe Data bus+ Data bus- Disply fuse 10a Driver door handle keyless entry antenna Driver exterior door handle assembly (sedan cts-v/wagon) Drv door unlck Drv sw sig Exterior lights system Fuel door release actuator (w/ remote control) G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) Gnd Headliner keyless entry antenna (wagon) (center rear of roof) Hood ajar sw Hood sw sig Horn rly ctrl Horns system Hot at all times Ignition sw sig J394 (sedan cts-v: in passenger's seat) (wagon: body harness, near branch to inflatable restraint sensing & diagnostic module) J396 (body harness, near branch to inflatable restraint sensing & diagnostic module) J430 J510 J710 J810 Left body keyless entry antenna (behind left quarterpanel) Left rear door latch (sedan cts-v/wagon) Left rear exterior door handle switch (sedan cts-v/wagon) Liftgate ajar sw Low ref Lr door ajar sw Lr door open sw Lr dr handle sw Nca Park lp sply Pass sw sig Pnk Power distribution Power distribution system Rear body fuse block (right rear of luggage compt) Rear compartment keyless entry antenna (coupe & wagon: behind center rear bumper fascia) (sedan cts-v: center front of luggage compt) Rear compartment lid latch (lower rear center of luggage compt lid) Release ctrl Remote control door lock receiver (rcdlr) (w/ passive entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Right rear door latch (sedan cts-v/wagon) Right rear exterior door handle switch (sedan cts-v/wagon) Rke/pass key/mdl fuse 10a Rr door ajar sw Rr dr handle sw Sedan cts-v Sedan cts-v & wagon Sedan cts-v /wagon Serial data Shift interlock system Shift pos sig System Tan Trunk, tailgate, fuel doors system Underhood fuse block (right front of engine compt) X235 X260 X408 X425 X500 X507 X700 X800 Forced Entry Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014: 36 (coupe) driver door switch panel control module (driver door harness, near window motor connector) j517 (passenger door harness, near window motor connector) Center console front keyless entry antenna (under front of center floor console) Computer data lines system Coupe Data sig Driver door latch assembly Driver exterior door handle switch Driver information center (dic) display Driver interior door handle switch G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) Instrument panel cluster (ipc) J201 J510 J617 Lock sig Logic Passenger door switch panel control module (coupe) Passenger exterior door handle switch Passenger interior handle switch Pnk Rear center console keyless entry antenna (under rear of center floor console) Right body keyless entry antenna (behind right quarterpanel) Security ind Sedan cts-v & wagon Tan W/ passive entry W/o passive entry X237 X500 X505 X600 X605 Forced Entry Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014: 62 (or 294) (or tan) (sedan cts-v/wagon) door lock relay (sedan cts-v/wagon) door unlock relay 87a Backlight lp Coax Computer data lines system Coupe Courtesy lp hi Courtesy lp lo Door latch Door lck Dr/lck fuse 15a Driver door switch panel control module Drv door latch Drv door lck Drv door sw G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G401 (sedan cts-v: under left side of luggage compt floor) Gnd Hot at all times Ic 2 ctrl Interior lights system J510 J610 Keyless entry antenna Lf door ajar Lf door handle Lf dr sw sig Lock Logic Nca Network 1 Network 2 Passenger door handle keyless entry antenna Passenger door latch assembly Passenger door switch panel control module Passenger exterior door handle switch (sedan cts-v/wagon) Pdm fuse 15a Pnk Rear body fuse block (right rear of luggage compt) Release sig Remote control door lock receiver (rcdlr) (w/o passive entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Rf door ajar Rf door handle Rf dr sw sig Sedan cts-v/wagon Ser data Serial data Tan Trunk, tailgate, fuel doors system Unlock W/ passive entry W/o passive entry X500 X505 X600 X605 X607 Forced Entry Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014: 81 (coupe: behind right side of rear seat) g401 (sedan cts-v: under left side of luggage compt floor) (left end of dash) body control module (bcm) (or 5797) (sedan cts-v: passenger seat harness, in passenger's seat) (wagon: body harness, near x700) j390 Antenna clock Antenna data Antenna low Antenna sig Antenna sply Center front of engine compt (w/ remote start) hood ajar switch Computer data lines system Coupe Data bus+ Data bus- Disply fuse 10a Driver door handle keyless entry antenna Driver exterior door handle assembly (sedan cts-v/wagon) Drv door unlck Drv sw sig Exterior lights system Fuel door release actuator (w/ remote control) G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) Gnd Headliner keyless entry antenna (wagon) (center rear of roof) Hood ajar sw Hood sw sig Horn rly ctrl Horns system Hot at all times Ignition sw sig J394 (sedan cts-v: in passenger's seat) (wagon: body harness, near branch to inflatable restraint sensing & diagnostic module) J396 (body harness, near branch to inflatable restraint sensing & diagnostic module) J430 J510 J710 J810 Left body keyless entry antenna (behind left quarterpanel) Left rear door latch (sedan cts-v/wagon) Left rear exterior door handle switch (sedan cts-v/wagon) Liftgate ajar sw Low ref Lr door ajar sw Lr door open sw Lr dr handle sw Nca Park lp sply Pass sw sig Pnk Power distribution Power distribution system Rear body fuse block (right rear of luggage compt) Rear compartment keyless entry antenna (coupe & wagon: behind center rear bumper fascia) (sedan cts-v: center front of luggage compt) Rear compartment lid latch (lower rear center of luggage compt lid) Release ctrl Remote control door lock receiver (rcdlr) (w/ passive entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Right rear door latch (sedan cts-v/wagon) Right rear exterior door handle switch (sedan cts-v/wagon) Rke/pass key/mdl fuse 10a Rr door ajar sw Rr dr handle sw Sedan cts-v Sedan cts-v & wagon Sedan cts-v /wagon Serial data Shift interlock system Shift pos sig System Tan Trunk, tailgate, fuel doors system Underhood fuse block (right front of engine compt) X235 X260 X408 X425 X500 X507 X700 X800 Forced Entry Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014: 36 (coupe) driver door switch panel control module (driver door harness, near window motor connector) j517 (passenger door harness, near window motor connector) Center console front keyless entry antenna (under front of center floor console) Computer data lines system Coupe Data sig Driver door latch assembly Driver exterior door handle switch Driver information center (dic) display Driver interior door handle switch G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) Instrument panel cluster (ipc) J201 J510 J617 Lock sig Logic Passenger door switch panel control module (coupe) Passenger exterior door handle switch Passenger interior handle switch Pnk Rear center console keyless entry antenna (under rear of center floor console) Right body keyless entry antenna (behind right quarterpanel) Security ind Sedan cts-v & wagon Tan W/ passive entry W/o passive entry X237 X500 X505 X600 X605 Forced Entry Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014: 62 (or 294) (or tan) (sedan cts-v/wagon) door lock relay (sedan cts-v/wagon) door unlock relay 87a Backlight lp Coax Computer data lines system Coupe Courtesy lp hi Courtesy lp lo Door latch Door lck Dr/lck fuse 15a Driver door switch panel control module Drv door latch Drv door lck Drv door sw G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G401 (sedan cts-v: under left side of luggage compt floor) Gnd Hot at all times Ic 2 ctrl Interior lights system J510 J610 Keyless entry antenna Lf door ajar Lf door handle Lf dr sw sig Lock Logic Nca Network 1 Network 2 Passenger door handle keyless entry antenna Passenger door latch assembly Passenger door switch panel control module Passenger exterior door handle switch (sedan cts-v/wagon) Pdm fuse 15a Pnk Rear body fuse block (right rear of luggage compt) Release sig Remote control door lock receiver (rcdlr) (w/o passive entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Rf door ajar Rf door handle Rf dr sw sig Sedan cts-v/wagon Ser data Serial data Tan Trunk, tailgate, fuel doors system Unlock W/ passive entry W/o passive entry X500 X505 X600 X605 X607 Forced Entry Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (1 of 5) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (1 of 5) for Cadillac CTS 2014: 52 (center front of luggage compt) rear compartment keyless entry antenna (under front of center floor console) center console front keyless entry antenna (under rear of center floor console) 2 coil control Accessory volt Active sig Antenna sig 1 hi Antenna sig 1 lo Antenna sig 2 hi Antenna sig 2 lo Antenna sig 3 hi Antenna sig 3 lo Antenna sig hi Antenna sig lo Batt pos volt Center console rear keyless entry antenna Co drv handle sw sig Computer data lines system Driver door handle keyless entry antenna Driver exterior door handle assembly Driver exterior door handle courtesy lamp Driver exterior door handle switch Drv door open sw sig Drv dr handle sw sig G301 (left kick panel) G302 (right kick panel) G304 (base of right "b" pillar) Gmlan serial data Gnd Ignition mode switch Interior lights system J500 J600 Keyless entry control module (under right side of package tray) Lock sig Low ref Lr dr handle sw sig Passenger door handle keyless entry antenna Passenger exterior door handle assembly Passenger exterior door handle courtesy lamp Passenger exterior door handle switch Passive start sw sig 2 Power distribution system Rear fascia keyless entry antenna (behind center of rear fascia) Red Rr dr handle sw sig Run/crank ign 1 volt X225 X275 X325 X500 X600 Forced Entry Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (2 of 5) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (2 of 5) for Cadillac CTS 2014: 47 (above overhead console) content theft deterrent sensor module (body harness, 15 cm rear of breakout to x352) j348 (right rear of engine compt) power sounder content theft deterrent alarm module Batt pos volt Computer data Driver door lock switch Escl fuse 15a G106 (right rear of engine compt) G201 (left kick panel) G202 (right kick panel) G301 (left kick panel) G303 (base of left "b" pillar) G304 (base of right "b" pillar) Glbx relse (cts) fuse 10a Gnd Hot at all times Instrument panel compartment door unlatch actuator (instrument panel fuse block) Instrument panel compartment door unlatch actuator relay Instrument panel fuse block (left end of dash) Interior lights system J360 J505 J700 J800 Left rear exterior door handle assembly Left rear exterior door handle courtesy lamp Left rear exterior door handle switch Lines system Logic Network bus 1 Network bus 2 Peps/ batt 1 fuse 5a R11 R12 R13 R15 Rear body fuse block (left side of luggage compt) Red Right rear exterior door handle assembly Right rear exterior door handle courtesy lamp Right rear exterior door handle switch Theft mdl /ugdo /rain snsr fuse 5a x1 X225 X500 X505 X700 X800 Forced Entry Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (3 of 5) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (3 of 5) for Cadillac CTS 2014: 41 (body harness, 4.5 cm rear of breakout to x325) j355 (center front of engine compt) hood ajar switch (if equipped) (middle of right "c' pillar) remote control door lock receiver (not used) Actuator return Antenna Aos disply/ mil ign fuse 5a Batt pos volt Coax Computer data lines system Display G101 (on left radiator support) G201 (left kick panel) G302 (right kick panel) Gmlan ser data Gnd Hot w/ ignition main relay energized Instrument cluster Interior lights system J605 Lck status sig Lock sig Logic Most serial data (+) Most serial data (-) Off/acc volt Passenger door lock switch Radio antenna amplifier Receive signal Rfa signal Run/crank ign 1 volt Security ind Steering column lock module Str col lk fuse 5a Transmit signal Underhood fuse block (right front of engine compt) X115 X275 X600 X606 Forced Entry Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (4 of 5) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (4 of 5) for Cadillac CTS 2014: 19 (lower right end of dash) hvac control module (top center of dash) ambient light/ sunload sensor Air conditioning system Ajar sw sig Computer data lines system G202 (right kick panel) G303 (base of left "b" pillar) G304 (base of right "b" pillar) Gnd J218 (instrument panel harness, 16 cm above breakout to g202) J700 J800 Left rear door latch assembly Left rear window motor Logic Low reference Network bus 4 Right rear door latch assembly Right rear window motor Forced Entry Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (5 of 5) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (5 of 5) for Cadillac CTS 2014: 73 (body harness, 12.5 cm rear of breakout to cross-car bundle) (body harness, 20.5 cm rear of breakout to cross-car bundle) j345 (body harness, 28 cm rear of breakout to cross-car bundle) j350 (left kick panel) g201 (left side of luggage compt) rear body fuse block (lower rear center of luggage compt lid) rear compartment lid latch Accessory voltage Active sig Actuator return Ajar sw sig Batt pos volt Bcm 6 fuse 10a Beam relay ctrl Body control module (left end of dash) Child security lock disable relay Child security lock ind Child security lock switch Computer data lines system Door dead lock relay Door lock ctrl Door lock ctrl (2) Driver door latch assembly Driver window motor Driver window switch G301 (left kick panel) G302 (right kick panel) G304 (base of right "b" pillar) G401 (under left side of luggage compt floor) Gnd Headlights system Hood ajar sw sig Horn relay ctrl Horns system Hot at all times Ind dimming ctrl J335 (body harness, 42.5 cm rear of breakout to x320) J336 J500 J508 J600 Lck status sig Lf dr ajar sw sig Lift gate ajar sw sig Lk mtr status sig lr Lk mtr status sig rr Lock rly ctrl Lock signal Logic Motor status Network bus 3 Passenger door latch assembly Passenger window motor Receive signal Run/crank ign 1 volt Security ind ctrl Security lock rly ctrl Serial data (+) (1) Serial data (-) (1) Sw lock ctrl Sw unlock ctrl Transmit signal Underhood fuse block (right front of engine compt) Unlock control Unlock sig Unlock signal X225 X275 X500 X505 X600 X606 X700 X800 Forced Entry Wiring Diagram, Sedan Except CTS-V without Passive Keyless Entry (1 of 3) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Sedan Except CTS-V without Passive Keyless Entry (1 of 3) for Cadillac CTS 2014: 59 (base of right "b" pillar) g304 (center front of engine compt) hood ajar switch (middle of right "c' pillar) remote control door lock receiver (not used) Actuator return Antenna Aos disply/ mil ign fuse 5a Batt pos volt Bcm 6 fuse 10a Beam relay control Body control module (left end of dash) Coax Computer data lines system Door lock ctrl Door lock ctrl (2) Driver door lock switch G101 (on left radiator support) G301 (left kick panel) G302 (right kick panel) G304 (base of right "b" pillar) Gnd Headlights system Hood ajar sw sig Horn relay control Horns system Hot at all times Hot w/ ignition main relay energized Ind dimming ctrl Interior lights system J355 (body harness, 4.5 cm rear of breakout to x325) J505 J605 Lift gate ajar sw sig Lk mtr status sig lr Lk mtr status sig rr Lock rly ctrl Lock signal Passenger door lock switch Radio antenna amplifier Rear compartment lid latch (lower rear center of luggage compt lid) Receive signal Rfa signal Security in ctrl Security lock rly ctrl Serial data (+) (1) Serial data (-) (1) Sw lock ctrl Sw unlock ctrl Transmit signal Underhood fuse block (right front of engine compt) Unlock control Unlock signal X115 X225 X275 X500 X505 X600 X606 Forced Entry Wiring Diagram, Sedan Except CTS-V without Passive Keyless Entry (2 of 3) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Sedan Except CTS-V without Passive Keyless Entry (2 of 3) for Cadillac CTS 2014: 36 (above overhead console) content theft deterrent sensor module (body harness, 15 cm rear of breakout to x352) j348 (right rear of engine compt) power sounder content theft deterrent alarm module Ajar sw sig Batt pos volt Computer data Computer data lines system Display G106 (right rear of engine compt) G201 (left kick panel) G303 (base of left "b" pillar) G304 (base of right "b" pillar) Gnd Hot at all times Instrument cluster J360 J700 J800 Left rear door latch assembly Left rear window motor Lines system Logic Most serial data (+) Most serial data (-) Network bus 1 Network bus 2 Network bus 4 Rear body fuse block (left side of luggage compt) Right rear door latch assembly Right rear window motor Run/crank ign 1 volt Security ind Theft mdl /ugdo /rain snsr fuse 5a x1 X275 X700 X800 Forced Entry Wiring Diagram, Sedan Except CTS-V without Passive Keyless Entry (3 of 3) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Sedan Except CTS-V without Passive Keyless Entry (3 of 3) for Cadillac CTS 2014: 40 (body harness, 12.5 cm rear of breakout to cross-car bundle) (body harness, 20.5 cm rear of breakout to cross-car bundle) (body harness, 28 cm rear of breakout to cross-car bundle) j350 (left side of luggage compt) rear body fuse block (lower right end of dash) hvac control module (top center of dash) ambient light/ sunload sensor Air conditioning system Ajar sw sig Child security lock disable relay Child security lock ind Child security lock switch Computer data lines system Door dead lock relay Driver door latch assembly Driver window motor Driver window switch G202 (right kick panel) G301 (left kick panel) G302 (right kick panel) G401 (under left side of luggage compt floor) Gnd J218 (instrument panel harness, 16 cm above breakout to g202) J335 (body harness, 42.5 cm rear of breakout to x320) J336 J345 J500 J508 (driver door trim harness, 8 cm rear of breakouts to x505 & x506) J600 Lf dr ajar sw sig Logic Low reference Motor status Network bus 3 Passenger door latch assembly Passenger window motor Unlock sig X500 X505 X600 X606 Forced Entry Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014: 81 (coupe: behind right side of rear seat) g401 (sedan cts-v: under left side of luggage compt floor) (left end of dash) body control module (bcm) (or 5797) (sedan cts-v: passenger seat harness, in passenger's seat) (wagon: body harness, near x700) j390 Antenna clock Antenna data Antenna low Antenna sig Antenna sply Center front of engine compt (w/ remote start) hood ajar switch Computer data lines system Coupe Data bus+ Data bus- Disply fuse 10a Driver door handle keyless entry antenna Driver exterior door handle assembly (sedan cts-v/wagon) Drv door unlck Drv sw sig Exterior lights system Fuel door release actuator (w/ remote control) G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) Gnd Headliner keyless entry antenna (wagon) (center rear of roof) Hood ajar sw Hood sw sig Horn rly ctrl Horns system Hot at all times Ignition sw sig J394 (sedan cts-v: in passenger's seat) (wagon: body harness, near branch to inflatable restraint sensing & diagnostic module) J396 (body harness, near branch to inflatable restraint sensing & diagnostic module) J430 J510 J710 J810 Left body keyless entry antenna (behind left quarterpanel) Left rear door latch (sedan cts-v/wagon) Left rear exterior door handle switch (sedan cts-v/wagon) Liftgate ajar sw Low ref Lr door ajar sw Lr door open sw Lr dr handle sw Nca Park lp sply Pass sw sig Pnk Power distribution Power distribution system Rear body fuse block (right rear of luggage compt) Rear compartment keyless entry antenna (coupe & wagon: behind center rear bumper fascia) (sedan cts-v: center front of luggage compt) Rear compartment lid latch (lower rear center of luggage compt lid) Release ctrl Remote control door lock receiver (rcdlr) (w/ passive entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Right rear door latch (sedan cts-v/wagon) Right rear exterior door handle switch (sedan cts-v/wagon) Rke/pass key/mdl fuse 10a Rr door ajar sw Rr dr handle sw Sedan cts-v Sedan cts-v & wagon Sedan cts-v /wagon Serial data Shift interlock system Shift pos sig System Tan Trunk, tailgate, fuel doors system Underhood fuse block (right front of engine compt) X235 X260 X408 X425 X500 X507 X700 X800 Forced Entry Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014: 36 (coupe) driver door switch panel control module (driver door harness, near window motor connector) j517 (passenger door harness, near window motor connector) Center console front keyless entry antenna (under front of center floor console) Computer data lines system Coupe Data sig Driver door latch assembly Driver exterior door handle switch Driver information center (dic) display Driver interior door handle switch G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) Instrument panel cluster (ipc) J201 J510 J617 Lock sig Logic Passenger door switch panel control module (coupe) Passenger exterior door handle switch Passenger interior handle switch Pnk Rear center console keyless entry antenna (under rear of center floor console) Right body keyless entry antenna (behind right quarterpanel) Security ind Sedan cts-v & wagon Tan W/ passive entry W/o passive entry X237 X500 X505 X600 X605 Forced Entry Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014 List of elements for Forced Entry Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014: 62 (or 294) (or tan) (sedan cts-v/wagon) door lock relay (sedan cts-v/wagon) door unlock relay 87a Backlight lp Coax Computer data lines system Coupe Courtesy lp hi Courtesy lp lo Door latch Door lck Dr/lck fuse 15a Driver door switch panel control module Drv door latch Drv door lck Drv door sw G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G401 (sedan cts-v: under left side of luggage compt floor) Gnd Hot at all times Ic 2 ctrl Interior lights system J510 J610 Keyless entry antenna Lf door ajar Lf door handle Lf dr sw sig Lock Logic Nca Network 1 Network 2 Passenger door handle keyless entry antenna Passenger door latch assembly Passenger door switch panel control module Passenger exterior door handle switch (sedan cts-v/wagon) Pdm fuse 15a Pnk Rear body fuse block (right rear of luggage compt) Release sig Remote control door lock receiver (rcdlr) (w/o passive entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Rf door ajar Rf door handle Rf dr sw sig Sedan cts-v/wagon Ser data Serial data Tan Trunk, tailgate, fuel doors system Unlock W/ passive entry W/o passive entry X500 X505 X600 X605 X607 Pass-Key Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Pass-Key Wiring Diagram, Coupe for Cadillac CTS 2014: 32 Acc Acc volt Body control module (bcm) (left end of dash) Computer data lines system Data bus + Data bus - Disply fuse 10a Driver information center (dic) display G102 (right front of engine compt) Gnd Hood ajar sw Hood ajar switch (w/ remote start) (center front of engine compt) Hood sw sig Hot at all times Ignition switch Instrument panel cluster (ipc) J201 J205 J260 J270 Lock Logic Low gmlan Power distribution system Pwr moding fuse 2a Run Security ind Start Tan Theft deterrent control module (coupe & wagon: top of steering column) (sedan cts-v: above overhead console) Underhood fuse block (right front of engine compt) X202 Pass-Key Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Pass-Key Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 32 Acc Acc volt Body control module (bcm) (left end of dash) Computer data lines system Data bus + Data bus - Disply fuse 10a Driver information center (dic) display G102 (right front of engine compt) Gnd Hood ajar sw Hood ajar switch (w/ remote start) (center front of engine compt) Hood sw sig Hot at all times Ignition switch Instrument panel cluster (ipc) J201 J205 J260 J270 Lock Logic Low gmlan Power distribution system Pwr moding fuse 2a Run Security ind Start Tan Theft deterrent control module (coupe & wagon: top of steering column) (sedan cts-v: above overhead console) Underhood fuse block (right front of engine compt) X202 Pass-Key Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Pass-Key Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 33 (center front of engine compt) hood ajar switch (not used) Aos disply/ mil ign fuse 5a Batt positive volt Bcm 6 fuse 10a Body control module (left end of dash) Computer data lines system Display G101 (on left radiator support) G201 (left kick panel) Gnd Hi spd gmlan serial data (+) (1) x1 Hi spd gmlan serial data (-) (1) Hood ajar sw sig Hot at all times Hot w/ ignition main relay energized Immobilizer control module (under center floor console) Immobilizer ret Immobilizer sply volt Instrument cluster Linear interconnect network bus 11 Logic Most serial data (+) Most serial data (-) Network bus 11 Run/crank ign 1 voit Security ind Underhood fuse block (right front of engine compt) Vehicle anti-theft sys immobilizer rtn x3 Vehicle anti-theft sys immobilizer sply volt X115 X204 X275 Pass-Key Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Pass-Key Wiring Diagram, Wagon for Cadillac CTS 2014: 32 Acc Acc volt Body control module (bcm) (left end of dash) Computer data lines system Data bus + Data bus - Disply fuse 10a Driver information center (dic) display G102 (right front of engine compt) Gnd Hood ajar sw Hood ajar switch (w/ remote start) (center front of engine compt) Hood sw sig Hot at all times Ignition switch Instrument panel cluster (ipc) J201 J205 J260 J270 Lock Logic Low gmlan Power distribution system Pwr moding fuse 2a Run Security ind Start Tan Theft deterrent control module (coupe & wagon: top of steering column) (sedan cts-v: above overhead console) Underhood fuse block (right front of engine compt) X202
BODY CONTROL MODULES Body Control Modules Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014 List of elements for Body Control Modules Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014: 82 (right front of engine compt) g102 12-volt ref 5-volt ref A/t shift lk ctrl sol ctrl Acc Acc volt Anti-lock brakes system Automatic headlamp rly ctrl Battery positive volt Body control module (bcm) (left end of dash) Computer data lines system Courtesy lamp rly ctrl Courtesy lamps sply volt Courtesy lamps sw on sig Cruise control & sound systems Cruise control system Cruise ctrl ind dimming sig Cruise ctrl sw sig Door locks system Drl ambient light sens sig Drv door unlock rly ctrl Exterior lights system Flash to pass sw sig key capture/column lk shift position sig Front fog lamp sw sig Fuel door release sol ctrl Gnd Hazard sw sig Hdlp dimmer sw hi beam sig Hdlp low beam sply volt Hdlp sw hdlps off sig Headlights system Hi spd gmlan serial data bus+ Hi spd gmlan serial data bus- Hot at all times I/p dimmer sw sig I/p lps dimmer sw sig Ic 2 ctrl Ignition switch Interior lights system J201 J260 (w/o remote start) Led backlight dimming ctrl Lf turn sig sw sig Lift glass/trunk mtr release ctrl Low ref Low spd gmlan serial data Off Off acc Off/run/crank volt Park lamp sw on sig Pnk Power windows system Pwr win master sw lkout rr sig Pwr wind master sw lkout sig Pwr wind master sw lr dn sig Pwr wind master sw lr up sig Pwr wind master sw rr dn sig Pwr wind master sw rr up sig Remote radio ctrl sply volt Remote shift selector sig Rf turn sig sw sig Rh tail lp outage detection sig Rr fog lp sw sig Run Sens sig Serial data communication enable Shift interlock system Sound systems Start Steering wheel controls sig Tan Tap up/tap down sw sig Traction control sw sig Transmission system Transmissions system Trunk, tailgate, fuel doors system Windshield washer sw sig Windshield wiper sw high sig Windshield wiper sw low ref Windshield wiper sw low sig Wiper/ washer system Wiper/washer system Body Control Modules Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014 List of elements for Body Control Modules Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014: 73 (left kick panel) g201 Acc volt Air conditioning & instrument cluster systems Anti-theft system Backup lamp sply volt Battery positive volt Bcm 1 fuse 10a Bcm 2 fuse 15a Bcm 3 fuse 10a Bcm 4 fuse 10a Bcm 5 fuse 10a Bcm 6 & 7 fuse 10a Body control module (bcm) (left end of dash) Chmsl sply volt/stop lamp sply volt Computer data lines system Courtesy lamp rly ctrl Current sensor low ref Current sensor sig Current sensor sply volt Door locks system Drl sply volt Exterior lights system Fog lamp rly ctrl Front windshield wiper sw hi sig Gnd Hdlp rly ctrl Hdlp washer rly ctrl Headlamp rly ctrl Headlights system Hood ajar sw sig Hood closed sw sig Horn rly ctrl Horns system Hot at all times Ign 1 volt Ign 3 volt Instrument cluster system Interior lights system Left tail lamp outage detection sig Lf turn signal lamp sply volt Lh trailer turn sig rly ctrl Liftgate ajar sw sig Local interconnect network 3 Lr door ajar sw sig Lr door open sw sig Lr stop/turn lamp sply volt Navigation system Park brake sw sig Park lamp sply volt Pnk Power distribution system Power tops system Rain sens low ref Rain sens sig Rear body fuse block (left side of luggage compt) Rf turn signal lamp sply volt Rh trailer turn sig rly ctrl Rr door ajar sw sig Rr fog lp rly ctrl Rr stop/turn lamp sply volt Rvc fuse 2a Serial data Sply volt Starting/charging system Stop lamp sw sig Tan Trunk, tailgate, fuel doors & door locks systems Underhood fuse block (right front of engine compt) Windshield washer rly ctrl Windshield wiper mtr prk sw sig Windshield wiper sw sig 2 Wiper/washer system X260 Body Control Modules Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Body Control Modules Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014: 82 (right front of engine compt) g102 12-volt ref 5-volt ref A/t shift lk ctrl sol ctrl Acc Acc volt Anti-lock brakes system Automatic headlamp rly ctrl Battery positive volt Body control module (bcm) (left end of dash) Computer data lines system Courtesy lamp rly ctrl Courtesy lamps sply volt Courtesy lamps sw on sig Cruise control & sound systems Cruise control system Cruise ctrl ind dimming sig Cruise ctrl sw sig Door locks system Drl ambient light sens sig Drv door unlock rly ctrl Exterior lights system Flash to pass sw sig key capture/column lk shift position sig Front fog lamp sw sig Fuel door release sol ctrl Gnd Hazard sw sig Hdlp dimmer sw hi beam sig Hdlp low beam sply volt Hdlp sw hdlps off sig Headlights system Hi spd gmlan serial data bus+ Hi spd gmlan serial data bus- Hot at all times I/p dimmer sw sig I/p lps dimmer sw sig Ic 2 ctrl Ignition switch Interior lights system J201 J260 (w/o remote start) Led backlight dimming ctrl Lf turn sig sw sig Lift glass/trunk mtr release ctrl Low ref Low spd gmlan serial data Off Off acc Off/run/crank volt Park lamp sw on sig Pnk Power windows system Pwr win master sw lkout rr sig Pwr wind master sw lkout sig Pwr wind master sw lr dn sig Pwr wind master sw lr up sig Pwr wind master sw rr dn sig Pwr wind master sw rr up sig Remote radio ctrl sply volt Remote shift selector sig Rf turn sig sw sig Rh tail lp outage detection sig Rr fog lp sw sig Run Sens sig Serial data communication enable Shift interlock system Sound systems Start Steering wheel controls sig Tan Tap up/tap down sw sig Traction control sw sig Transmission system Transmissions system Trunk, tailgate, fuel doors system Windshield washer sw sig Windshield wiper sw high sig Windshield wiper sw low ref Windshield wiper sw low sig Wiper/ washer system Wiper/washer system Body Control Modules Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Body Control Modules Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014: 73 (left kick panel) g201 Acc volt Air conditioning & instrument cluster systems Anti-theft system Backup lamp sply volt Battery positive volt Bcm 1 fuse 10a Bcm 2 fuse 15a Bcm 3 fuse 10a Bcm 4 fuse 10a Bcm 5 fuse 10a Bcm 6 & 7 fuse 10a Body control module (bcm) (left end of dash) Chmsl sply volt/stop lamp sply volt Computer data lines system Courtesy lamp rly ctrl Current sensor low ref Current sensor sig Current sensor sply volt Door locks system Drl sply volt Exterior lights system Fog lamp rly ctrl Front windshield wiper sw hi sig Gnd Hdlp rly ctrl Hdlp washer rly ctrl Headlamp rly ctrl Headlights system Hood ajar sw sig Hood closed sw sig Horn rly ctrl Horns system Hot at all times Ign 1 volt Ign 3 volt Instrument cluster system Interior lights system Left tail lamp outage detection sig Lf turn signal lamp sply volt Lh trailer turn sig rly ctrl Liftgate ajar sw sig Local interconnect network 3 Lr door ajar sw sig Lr door open sw sig Lr stop/turn lamp sply volt Navigation system Park brake sw sig Park lamp sply volt Pnk Power distribution system Power tops system Rain sens low ref Rain sens sig Rear body fuse block (left side of luggage compt) Rf turn signal lamp sply volt Rh trailer turn sig rly ctrl Rr door ajar sw sig Rr fog lp rly ctrl Rr stop/turn lamp sply volt Rvc fuse 2a Serial data Sply volt Starting/charging system Stop lamp sw sig Tan Trunk, tailgate, fuel doors & door locks systems Underhood fuse block (right front of engine compt) Windshield washer rly ctrl Windshield wiper mtr prk sw sig Windshield wiper sw sig 2 Wiper/washer system X260 Body Control Modules Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Body Control Modules Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014: 60 (right kick panel) g302 Active sig Anti-lock brakes system Backup lp sply vol Batt positive vol Batt positive volt Bcm 6 fuse 10a Bcm 7 fuse 10a Body control module (left end of dash) Child security lk mtr status sig lt rr Child security lk mtr status sig rt rr courtesy lp sw sig Child security lk rly ctrl Computer data lines system Cruise/etc/tcc brake sig Curnt sens lo ref Door locks & anti-theft systems Door locks & anti-theft systems interior lights system Door locks & anti-theft systems trunk, tailgate, fuel doors system Dr lk actr unlck ctrl Dr lk ctrl Dr lk ctrl 2 Exterior lights system Gnd Hdlp hi beam rly ctrl Hdlp lo beam rly control Headlights system Horn rly ctrl Horns system Hot at all times Inadvertent power control Interior lights system Intr lp ctrl Key capture/column lk shift position sig Led ambient lighting ctrl 1 Led backlight dimm ctrl Lf turn sig sply volt Lin bus 1 Lin bus 2 Lin bus 3 Lo spd gmlan serial data Lr turn sig sply volt Lt gate ajar sw sig (1) Lt glass/trunk Lt glass/trunk intr release sig Mtr release ctrl Park lk sold ctrl Park lp sply volt Pass dr lk sw lk ctrl Pass dr lock sw unlck ctrl Rr closure handle sw open sig Rr turn lp feedback sig Rt auxiliary drl sply volt Rt rr turn lp feedback sig Run rly coil ctrl Shift interlock system Sply volt Starting/charging system Trunk lp ctrl Trunk, tailgate, fuel doors system Underhood fuse block (right front of engine compt) Body Control Modules Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014 List of elements for Body Control Modules Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014: 82 (right front of engine compt) g102 12-volt ref 5-volt ref A/t shift lk ctrl sol ctrl Acc Acc volt Anti-lock brakes system Automatic headlamp rly ctrl Battery positive volt Body control module (bcm) (left end of dash) Computer data lines system Courtesy lamp rly ctrl Courtesy lamps sply volt Courtesy lamps sw on sig Cruise control & sound systems Cruise control system Cruise ctrl ind dimming sig Cruise ctrl sw sig Door locks system Drl ambient light sens sig Drv door unlock rly ctrl Exterior lights system Flash to pass sw sig key capture/column lk shift position sig Front fog lamp sw sig Fuel door release sol ctrl Gnd Hazard sw sig Hdlp dimmer sw hi beam sig Hdlp low beam sply volt Hdlp sw hdlps off sig Headlights system Hi spd gmlan serial data bus+ Hi spd gmlan serial data bus- Hot at all times I/p dimmer sw sig I/p lps dimmer sw sig Ic 2 ctrl Ignition switch Interior lights system J201 J260 (w/o remote start) Led backlight dimming ctrl Lf turn sig sw sig Lift glass/trunk mtr release ctrl Low ref Low spd gmlan serial data Off Off acc Off/run/crank volt Park lamp sw on sig Pnk Power windows system Pwr win master sw lkout rr sig Pwr wind master sw lkout sig Pwr wind master sw lr dn sig Pwr wind master sw lr up sig Pwr wind master sw rr dn sig Pwr wind master sw rr up sig Remote radio ctrl sply volt Remote shift selector sig Rf turn sig sw sig Rh tail lp outage detection sig Rr fog lp sw sig Run Sens sig Serial data communication enable Shift interlock system Sound systems Start Steering wheel controls sig Tan Tap up/tap down sw sig Traction control sw sig Transmission system Transmissions system Trunk, tailgate, fuel doors system Windshield washer sw sig Windshield wiper sw high sig Windshield wiper sw low ref Windshield wiper sw low sig Wiper/ washer system Wiper/washer system Body Control Modules Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014 List of elements for Body Control Modules Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014: 73 (left kick panel) g201 Acc volt Air conditioning & instrument cluster systems Anti-theft system Backup lamp sply volt Battery positive volt Bcm 1 fuse 10a Bcm 2 fuse 15a Bcm 3 fuse 10a Bcm 4 fuse 10a Bcm 5 fuse 10a Bcm 6 & 7 fuse 10a Body control module (bcm) (left end of dash) Chmsl sply volt/stop lamp sply volt Computer data lines system Courtesy lamp rly ctrl Current sensor low ref Current sensor sig Current sensor sply volt Door locks system Drl sply volt Exterior lights system Fog lamp rly ctrl Front windshield wiper sw hi sig Gnd Hdlp rly ctrl Hdlp washer rly ctrl Headlamp rly ctrl Headlights system Hood ajar sw sig Hood closed sw sig Horn rly ctrl Horns system Hot at all times Ign 1 volt Ign 3 volt Instrument cluster system Interior lights system Left tail lamp outage detection sig Lf turn signal lamp sply volt Lh trailer turn sig rly ctrl Liftgate ajar sw sig Local interconnect network 3 Lr door ajar sw sig Lr door open sw sig Lr stop/turn lamp sply volt Navigation system Park brake sw sig Park lamp sply volt Pnk Power distribution system Power tops system Rain sens low ref Rain sens sig Rear body fuse block (left side of luggage compt) Rf turn signal lamp sply volt Rh trailer turn sig rly ctrl Rr door ajar sw sig Rr fog lp rly ctrl Rr stop/turn lamp sply volt Rvc fuse 2a Serial data Sply volt Starting/charging system Stop lamp sw sig Tan Trunk, tailgate, fuel doors & door locks systems Underhood fuse block (right front of engine compt) Windshield washer rly ctrl Windshield wiper mtr prk sw sig Windshield wiper sw sig 2 Wiper/washer system X260
COMPUTER DATA LINES Computer Data Lines Wiring Diagram, Sedan Except CTS-V (1 of 9) for Cadillac CTS 2014 List of elements for Computer Data Lines Wiring Diagram, Sedan Except CTS-V (1 of 9) for Cadillac CTS 2014: 43 (instrument panel harness, 2.5 cm from breakout to instrument cluster) j205 (right center of dash) (w/ high intensity discharge headlamps) headlamp control module (under right side of dash) human machine interface control module 12b Audio amplifier (right side of luggage compt) Bcm 5 fuse 15a Communication enable serial data Data + most serial Data - most serial Data link connector (dlc) (bottom left side of dash) Dlc fuse 10a Early production Enable communication serial data G201 (left kick panel) Hi spd gmlan serial data + (1) Hi spd gmlan serial data - (1) Hot at all times Instrument panel fuse block (left end of dash) J206 (instrument panel harness, 6.5 cm from breakout to instrument cluster) J209 (instrument panel harness, 13 cm from branch to instrument panel compt lamp & switch) Late production Linear interconnect network bus 10 Linear interconnect network bus 5 Low speed gmlan serial data Most control Most serial data + Most serial data - Network bus 7 linear interconnect Network bus 8 linear interconnect Radio Red Ser data + (1) hi spd gmlan Ser data - (1) hi spd gmlan Serial data (+) (1) high speed gmlan Serial data (-) (1) high speed gmlan Serial data communication enable Serial data lo spd gmlan W/ high intensity discharge headlamps W/ pedestrian protection W/o high intensity discharge headlamps W/o pedestrian protection X275 X495 Computer Data Lines Wiring Diagram, Sedan Except CTS-V (2 of 9) for Cadillac CTS 2014 List of elements for Computer Data Lines Wiring Diagram, Sedan Except CTS-V (2 of 9) for Cadillac CTS 2014: 32 (if equipped) head-up display (if equipped) media disc player (instrument panel harness, 9.5 cm from breakout to instrument panel compt door latch) j215 Auxiliary hvac controls Data + most serial Data - most serial Hvac control module (lower right end of dash) Info display module Instrument cluster Interconnect linear Interconnect network bus 9 Left side object sensor module (w/ obstacle detection) (behind left outer edge of rear fascia) Line bus 12 Linear Lo spd gmlan Most control Most serial data + Most serial data - Network bus 12 interconnect linear Network bus 12 lo spd gmlan Network bus 9 interconnect linear Right side object sensor module (behind right outer edge of rear fascia) Right steering wheel controls switch Serial data Serial data lo spd gmlan network bus 8 interconnect linear network bus 10 interconnect linear Steering wheel air bag coil (top of steering column) x2 W/ front & rear electronic controls W/o compact disc & mp3 player W/o front & rear electronic controls X204 X235 X415 Computer Data Lines Wiring Diagram, Sedan Except CTS-V (3 of 9) for Cadillac CTS 2014 List of elements for Computer Data Lines Wiring Diagram, Sedan Except CTS-V (3 of 9) for Cadillac CTS 2014: 37 (body harness, right rear of luggage compt) j425 (body harness, right rear of luggage compt) j426 (not used) (right rear of luggage compt) (awd) transfer case control module (under center of rear tray) (w/ onstar) telematics communication interface control module Accessory Awd Communication enable Driver mirror control module Driver seat memory control module (w/ memory) (under driver's seat) Hi spd gmlan ser data + (1) J356 (body harness, 18 cm forward of breakout to x310) Linear interconnect network bus 8 Lo spd gmlan Lo spd gmlan serial data Low spd gmlan serial data Passenger window switch Pedestrian impact detection control module (w/ pedestrian protection) (right side of luggage compt) Rwd Ser data + (1) hi spd gmlan Ser data - (1) hi spd gmlan Serial data Serial data wakeup Splice pack jx200 (near data link connector) Splice pack jx300 (rear of seat, taped to main bundle) Steering column lock module (w/ mechanical steering column lock) (bottom of steering column) Steering column position control module (w/ power tilt telescoping steering column) (lower center of steering column) W/ onstar W/ pedestrian protection W/o onstar W/o pedestrian protection X225 X310 X500 X506 X600 X606 Computer Data Lines Wiring Diagram, Sedan Except CTS-V (4 of 9) for Cadillac CTS 2014 List of elements for Computer Data Lines Wiring Diagram, Sedan Except CTS-V (4 of 9) for Cadillac CTS 2014: 22 (behind center of front grille) (w/ collision avoidance) long range radar sensor module (behind left front end of front fascia) (w/ collision avoidance) left front short range radar sensor module (behind right front end of front fascia) (w/ collision avoidance) right front short range radar sensor module (forward lamp harness, 1.5cm from x100) j108 (front fascia harness, 4.5 cm from breakout to right front short range radar toward center) j103 Fr object sens sply volt (2) Hi spd gmlan ser data + (4) Hi spd gmlan ser data - (4) Keyless entry control module (under right side of package tray) Left headlamp assembly Left headlamp control module Lo spd gmlan Passenger presence module (in passenger's seat cushion) Right headlamp assembly Right headlamp control module Ser data + (4) hi spd gmlan Ser data - (4) hi spd gmlan Serial data X100 X115 X126 X320 Computer Data Lines Wiring Diagram, Sedan Except CTS-V (5 of 9) for Cadillac CTS 2014 List of elements for Computer Data Lines Wiring Diagram, Sedan Except CTS-V (5 of 9) for Cadillac CTS 2014: 50 (body harness, 33 cm rear of breakout to cross-car bundle) j346 (top center of windshield) (w/ collision avoidance) frontview camera module Accessory wakeup Battery positive volt Body control module (left end of dash) Breakout to x320) Driver window motor Driver window switch Fr object sens sply volt (2) G201 (left kick panel) Ground Hi spd gmlan ser data - (4) High speed gmlan Immobilizer control module (under center floor console) J210 (instrument panel harness, 11 cm above breakout to g202) J231 (body harness, 6.5 cm forward branch to x600) J232 (body harness, 13 cm from x600) J501 (driver door harness, 22 cm rear of branch to x505, x506 & x510) Left rear window motor Linear interconnect Linear interconnect network bus 11 Linear interconnect network bus 3 Linear interconnect network bus 4 Low speed gmlan Network 1 Passenger window motor Right rear window motor Ser data + (4) hi spd gmlan Ser data - (4) hi spd gmlan Ser data lo spd gmlan Serial data Serial data + (1) Serial data - (1) W/ lane departure warning active safety X150 X2 network 4 linear interconnect X204 X225 X3 network 11 linear interconnect X301 X302 X337 X4 communication enable serial data X500 X505 X6 network 2 X6 network 3 linear interconnect X600 X700 X800 Computer Data Lines Wiring Diagram, Sedan Except CTS-V (6 of 9) for Cadillac CTS 2014 List of elements for Computer Data Lines Wiring Diagram, Sedan Except CTS-V (6 of 9) for Cadillac CTS 2014: 41 (body harness, 11.5 cm rear of breakout to x275) j352 (body harness, 15 cm forward of breakout to left roof rail air bag ) (left rear of luggage compt) (w/ collision avoidance) active safety control module (w/ sunroof: headliner harness, 8 cm from breakout to right sunshade) Communication enable Content theft deterrent sensor module (above overhead console) Fr object sens sply volt (1) Fr object sens sply volt (2) Front seat heating control module (if equipped) (under passenger's seat) Hi spd gmlan ser data + (1) Hi spd gmlan ser data + (4) Hi spd gmlan ser data - (4) J363 (w/o sunroof: headliner harness, 8 cm from branch to right front microphone & dome light) x306 Low spd gmlan serial data Network bus 1 interconnect linear Network bus 2 interconnect linear Power sounder content theft deterrent alarm module (if equipped) (right rear of engine compt) Pulse moisture sensitive, vehicle interior movement & vehicle inclination sensor Rain/ ambient light sensor module (top center of windshield) Rear seat heating control module (if equipped) (under center of rear seats) Rear short range radar sensor module (w/ collision avoidance) (behind center of rear fascia) Ser data + (1) hi spd gmlan Ser data + (2) hi spd gmlan Ser data + (4) hi spd gmlan Ser data - (1) hi spd gmlan Ser data - (2) hi spd gmlan Ser data - (4) hi spd gmlan Serial data Transmission shift lever position indicator W/ collision avoidance W/ front heater seat & content theft deterent alarm W/ windshield wiper system W/o collision avoidance W/o front heater seat & content theft deterent alarm W/o windshield wiper system X225 X320 X325 X335 X356 X415 Computer Data Lines Wiring Diagram, Sedan Except CTS-V (7 of 9) for Cadillac CTS 2014 List of elements for Computer Data Lines Wiring Diagram, Sedan Except CTS-V (7 of 9) for Cadillac CTS 2014: 27 (left side of luggage compt) chassis control module (not used) (w/ continously variable real time damping magneto rheological) suspension control module Communication enable Hi spd gmlan ser data + (1) Hi spd gmlan ser data - (2) J372 (sunroof harness, left of center, rear of sunroof opening) Network bus 1 interconnect linear Pulse moisture sensitive, vehicle interior movement & vehicle inclination sensor Ser data + (1) hi spd gmlan Ser data + (2) hi spd gmlan Ser data - (1) hi spd gmlan Ser data - (2) hi spd gmlan Serial data Serial data accessory wakeup Sunroof motor (rear of sunroof assembly) Sunroof sunshade motor module (rear of sunroof assembly) W/ collision avoidance W/ continously variable real time damping magneto rheological W/ electronic axle positraction W/ windshield wiper system W/o collision avoidance W/o continously variable real time damping magneto rheological W/o electronic axle positraction W/o windshield wiper system Windshield wiper motor module (under engine compt left cowl panel) X339 Computer Data Lines Wiring Diagram, Sedan Except CTS-V (8 of 9) for Cadillac CTS 2014 List of elements for Computer Data Lines Wiring Diagram, Sedan Except CTS-V (8 of 9) for Cadillac CTS 2014: 33 (above rear differential) (w/ electronic axle positraction) rear differential clutch control module (base of left "b" pillar) (w/ restraint provisions) left seat belt retractor motor module (right front of wheelwell) (8 speed a/t) transmission control module (top of steering column) steering wheel angle sensor Accessory wakeup serial data Communication serial data Enable communication serial data Front & rear parking assist control module (under center of package tray) Hi spd gmlan ser data + (2) Hi spd gmlan ser data - (2) High speed gmlan ser data + (2) High speed gmlan ser data - (2) High speed gmlan serial data + (1) Inflatable restraint sensing & diagnostic module (under center floor console) Lo spd gmlan Lo spd gmlan serial data Logic Multi-axis acceleration sensor (under center floor console) Ser data + (2) hi spd gmlan Ser data + (2) hi spd gmlan enable Ser data - (2) hi spd gmlan Serial data Serial data - (1) high speed gmlan W/ collision avoidance W/ electronic axle positraction W/ front & rear parking assist W/ restraint provisions W/o collision avoidance W/o electronic axle positraction W/o front & rear parking assist W/o restraint provisions X225 X405 Computer Data Lines Wiring Diagram, Sedan Except CTS-V (9 of 9) for Cadillac CTS 2014 List of elements for Computer Data Lines Wiring Diagram, Sedan Except CTS-V (9 of 9) for Cadillac CTS 2014: 31 (lower right front of engine compt) engine control module 6 speed a/t 8 speed a/t Accessory wakeup serial data Automatic transmission assembly (6 speed a/t) Control solenoid valve assembly Electronic brake control module (right rear corner of engine compt) Enable communication serial data Fuel pump driver control module (w/ electronic axle positraction) (above rear axle) Hi spd gmlan ser data + (2) Hi spd gmlan ser data - (2) High speed gmlan ser data + (2) High speed gmlan ser data - (2) High speed gmlan serial data + (1) High speed gmlan serial data + (2) High speed gmlan serial data + (2) high speed gmlan serial data - (2) High speed gmlan serial data - (1) High speed gmlan serial data - (1) high speed gmlan serial data + (1) High speed gmlan serial data - (2) High speed gmlan serial data - (2) serial data communication enable J141 (2.0l awd: engine harness, 15 cm from x150) (2.0l rwd: engine harness, 9 cm from x150) (3.6l turbo: engine harness, 8 cm from breakout to bank 1 intake camshaft position sensor) Logic Parking brake control module (above rear axle) Power steering control module (on steering gear assembly) Right seat belt retractor motor module (w/ restraint provisions) (base of right "b" pillar) Ser data + (2) high speed gmlan Serial data communication enable W/ restraint provisions W/o restraint provisions X150 X403
3.0L VIN 5 3.0L VIN 5, Computer Data Lines Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014 List of elements for 3.0L VIN 5, Computer Data Lines Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014: 64 (right front of engine compt) g102 (sedan cts-v: middle of right"c"pillar) (wagon: right rear of roof) Audio amplifier (w/ surround amplifier) (sedan cts-v: right side of luggage compt) Content theft deterrent module (tdm) (w/o keyless engine start switch) (above overhead console) Coupe Data link connector (dlc) (bottom left side of dash) Disply fuse 10a Driver door switch panel control module Driver window motor G200 (left kick panel) Hot at all times Hvac control module (lower right end of dash) Inflatable restraint front passenger presence system (pps) sensor Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Inside rearview mirror (isrvm) (w/ infotainment system 1/2/3 & rearview camera) Instrument cluster Interconnect network 1 Interconnect network 2 J200 J201 Left side object sensor (behind left outer edge of rear fascia) Liftgate module (lgm) (left side of liftgate) Lo spd gmlan Lo spd gmlan serial data Local interconnect network 1 Local interconnect network 2 Logic Memory seat module (msm) (if equipped) (under driver's seat) Passenger door switch panel control module Passenger window motor Radio Radio/hvac control Rear parking assist control module (coupe: under left side of package tray) sedan cts-v: under right side of package yray) (wagon: under front of stowage compt floor panel) Remote control door lock receiver (rcdlr) (w/keyless entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Remote control door lock receiver (rcdlr) (w/o keyless entry) Right side object sensor (behind right outer edge of rear fascia) Sedan cts-v & wagon Serial data Serial data lo spd gmlan Splice pack jx201 (near accelerator pedal position sensor) Splice pack jx301 (under carpet taped to harness in back of driver seat) Tan Underhood fuse block (right front of engine compt) W/ onstar W/ remote entry extended range passive lock control & keyless engine start W/ remote entry extended range passive lock control, keyless engine start & side obstacle detection sensor W/ remote entry extended range passive lock control, parking assist & keyless engine start W/ remote entry standard range lock control W/ remote entry standard range lock control & parking assist W/ remote entry standard range lock control & side obstacle detection sensor Wagon, w/ remote entry extended range passive lock control & keyless engine start Wagon, w/ remote entry standard range lock control X202 X207 X235 X300 X301 X307 X425 X500 X505 X600 X605 X900 3.0L VIN 5, Computer Data Lines Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014 List of elements for 3.0L VIN 5, Computer Data Lines Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014: 37 Acc wake up ser data Awd Body control module (bcm) (left end of dash) Chassis control module (sedan cts-v & coupe: right side of luggage compt) Com enable Compass module (except wagon:: left side of package shelf) (wagon: under stowage compt floor panel) Coupe & sedan cts-v Data bus + Data bus - Except awd, w/ 0nstar & pedestrian protection Except awd, w/o pedestrian protection & onstar High speed bus terminating resistor Interconnect network 3 J280 (i/p harness, near branch for clutch pedal position sensor) J309 (body harness, 5 cm from breakout to passenger seat) Lo spd gmlan serial data Lo spd gmlan serial data x7 Local Park brake control module (above rear axle) Sedan cts-v & coupe Serial data Splice pack jx201 (near accelerator pedal position sensor) Suspension control module Tan Underhood fuse block (right front of engine compt) W/ electronic parking brake W/ high intensity discharge W/ onstar W/ pedestrian protection W/o electronic parking brake W/o pedestrian protection Wagon X200 X235 X260 X402 X440 3.0L VIN 5, Computer Data Lines Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014 List of elements for 3.0L VIN 5, Computer Data Lines Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014: 43 A/t Acc wake up ser data Automatic transmission Awd Awd, w/o pedestrian protection & w/ onstar Bus + data Com enable Control solenoid valve assembly Data bus + Data bus - Data bus - acc wake up serial data Electronic brake control module (ebcm) (right rear corner of engine compt) Engine control module (ecm) (below left headlamp assembly) Except awd, Except awd, w/o pedestrian protection & onstar Headlamp control module (lower right front of engine compt) Hi serial data Hi spd gmlan ser data bus + Hi spd gmlan ser data bus - Lo serial data Lo spd gmlan serial data M/t Multi-axis accelerometer sensor (under center center console) Pedestrian impact detection module (above overhead console) Serial data Serial data com enable Splice pack jx201 (near accelerator pedal position sensor) Steering wheel angle sensor (top of steering column) Tan Telematics communication interface control module (upper right side of dash) Transfer case control module (right side of dash) W/ 0nstar & pedestrian protection W/ high intensity discharge W/ onstar W/ pedestrian protection W/o high intensity discharge W/o onstar X101 X104 X165 X202 X235 X260
3.6L VIN 3 3.6L VIN 3, Computer Data Lines Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Computer Data Lines Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014: 64 (right front of engine compt) g102 (sedan cts-v: middle of right"c"pillar) (wagon: right rear of roof) Audio amplifier (w/ surround amplifier) (sedan cts-v: right side of luggage compt) Content theft deterrent module (tdm) (w/o keyless engine start switch) (above overhead console) Coupe Data link connector (dlc) (bottom left side of dash) Disply fuse 10a Driver door switch panel control module Driver window motor G200 (left kick panel) Hot at all times Hvac control module (lower right end of dash) Inflatable restraint front passenger presence system (pps) sensor Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Inside rearview mirror (isrvm) (w/ infotainment system 1/2/3 & rearview camera) Instrument cluster Interconnect network 1 Interconnect network 2 J200 J201 Left side object sensor (behind left outer edge of rear fascia) Liftgate module (lgm) (left side of liftgate) Lo spd gmlan Lo spd gmlan serial data Local interconnect network 1 Local interconnect network 2 Logic Memory seat module (msm) (if equipped) (under driver's seat) Passenger door switch panel control module Passenger window motor Radio Radio/hvac control Rear parking assist control module (coupe: under left side of package tray) sedan cts-v: under right side of package yray) (wagon: under front of stowage compt floor panel) Remote control door lock receiver (rcdlr) (w/keyless entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Remote control door lock receiver (rcdlr) (w/o keyless entry) Right side object sensor (behind right outer edge of rear fascia) Sedan cts-v & wagon Serial data Serial data lo spd gmlan Splice pack jx201 (near accelerator pedal position sensor) Splice pack jx301 (under carpet taped to harness in back of driver seat) Tan Underhood fuse block (right front of engine compt) W/ onstar W/ remote entry extended range passive lock control & keyless engine start W/ remote entry extended range passive lock control, keyless engine start & side obstacle detection sensor W/ remote entry extended range passive lock control, parking assist & keyless engine start W/ remote entry standard range lock control W/ remote entry standard range lock control & parking assist W/ remote entry standard range lock control & side obstacle detection sensor Wagon, w/ remote entry extended range passive lock control & keyless engine start Wagon, w/ remote entry standard range lock control X202 X207 X235 X300 X301 X307 X425 X500 X505 X600 X605 X900 3.6L VIN 3, Computer Data Lines Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Computer Data Lines Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014: 37 Acc wake up ser data Awd Body control module (bcm) (left end of dash) Chassis control module (sedan cts-v & coupe: right side of luggage compt) Com enable Compass module (except wagon:: left side of package shelf) (wagon: under stowage compt floor panel) Coupe & sedan cts-v Data bus + Data bus - Except awd, w/ 0nstar & pedestrian protection Except awd, w/o pedestrian protection & onstar High speed bus terminating resistor Interconnect network 3 J280 (i/p harness, near branch for clutch pedal position sensor) J309 (body harness, 5 cm from breakout to passenger seat) Lo spd gmlan serial data Lo spd gmlan serial data x7 Local Park brake control module (above rear axle) Sedan cts-v & coupe Serial data Splice pack jx201 (near accelerator pedal position sensor) Suspension control module Tan Underhood fuse block (right front of engine compt) W/ electronic parking brake W/ high intensity discharge W/ onstar W/ pedestrian protection W/o electronic parking brake W/o pedestrian protection Wagon X200 X235 X260 X402 X440 3.6L VIN 3, Computer Data Lines Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Computer Data Lines Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014: 43 A/t Acc wake up ser data Automatic transmission Awd Awd, w/o pedestrian protection & w/ onstar Bus + data Com enable Control solenoid valve assembly Data bus + Data bus - Data bus - acc wake up serial data Electronic brake control module (ebcm) (right rear corner of engine compt) Engine control module (ecm) (below left headlamp assembly) Except awd, Except awd, w/o pedestrian protection & onstar Headlamp control module (lower right front of engine compt) Hi serial data Hi spd gmlan ser data bus + Hi spd gmlan ser data bus - Lo serial data Lo spd gmlan serial data M/t Multi-axis accelerometer sensor (under center center console) Pedestrian impact detection module (above overhead console) Serial data Serial data com enable Splice pack jx201 (near accelerator pedal position sensor) Steering wheel angle sensor (top of steering column) Tan Telematics communication interface control module (upper right side of dash) Transfer case control module (right side of dash) W/ 0nstar & pedestrian protection W/ high intensity discharge W/ onstar W/ pedestrian protection W/o high intensity discharge W/o onstar X101 X104 X165 X202 X235 X260 3.6L VIN 3, Computer Data Lines Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Computer Data Lines Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014: 64 (right front of engine compt) g102 (sedan cts-v: middle of right"c"pillar) (wagon: right rear of roof) Audio amplifier (w/ surround amplifier) (sedan cts-v: right side of luggage compt) Content theft deterrent module (tdm) (w/o keyless engine start switch) (above overhead console) Coupe Data link connector (dlc) (bottom left side of dash) Disply fuse 10a Driver door switch panel control module Driver window motor G200 (left kick panel) Hot at all times Hvac control module (lower right end of dash) Inflatable restraint front passenger presence system (pps) sensor Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Inside rearview mirror (isrvm) (w/ infotainment system 1/2/3 & rearview camera) Instrument cluster Interconnect network 1 Interconnect network 2 J200 J201 Left side object sensor (behind left outer edge of rear fascia) Liftgate module (lgm) (left side of liftgate) Lo spd gmlan Lo spd gmlan serial data Local interconnect network 1 Local interconnect network 2 Logic Memory seat module (msm) (if equipped) (under driver's seat) Passenger door switch panel control module Passenger window motor Radio Radio/hvac control Rear parking assist control module (coupe: under left side of package tray) sedan cts-v: under right side of package yray) (wagon: under front of stowage compt floor panel) Remote control door lock receiver (rcdlr) (w/keyless entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Remote control door lock receiver (rcdlr) (w/o keyless entry) Right side object sensor (behind right outer edge of rear fascia) Sedan cts-v & wagon Serial data Serial data lo spd gmlan Splice pack jx201 (near accelerator pedal position sensor) Splice pack jx301 (under carpet taped to harness in back of driver seat) Tan Underhood fuse block (right front of engine compt) W/ onstar W/ remote entry extended range passive lock control & keyless engine start W/ remote entry extended range passive lock control, keyless engine start & side obstacle detection sensor W/ remote entry extended range passive lock control, parking assist & keyless engine start W/ remote entry standard range lock control W/ remote entry standard range lock control & parking assist W/ remote entry standard range lock control & side obstacle detection sensor Wagon, w/ remote entry extended range passive lock control & keyless engine start Wagon, w/ remote entry standard range lock control X202 X207 X235 X300 X301 X307 X425 X500 X505 X600 X605 X900 3.6L VIN 3, Computer Data Lines Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Computer Data Lines Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014: 37 Acc wake up ser data Awd Body control module (bcm) (left end of dash) Chassis control module (sedan cts-v & coupe: right side of luggage compt) Com enable Compass module (except wagon:: left side of package shelf) (wagon: under stowage compt floor panel) Coupe & sedan cts-v Data bus + Data bus - Except awd, w/ 0nstar & pedestrian protection Except awd, w/o pedestrian protection & onstar High speed bus terminating resistor Interconnect network 3 J280 (i/p harness, near branch for clutch pedal position sensor) J309 (body harness, 5 cm from breakout to passenger seat) Lo spd gmlan serial data Lo spd gmlan serial data x7 Local Park brake control module (above rear axle) Sedan cts-v & coupe Serial data Splice pack jx201 (near accelerator pedal position sensor) Suspension control module Tan Underhood fuse block (right front of engine compt) W/ electronic parking brake W/ high intensity discharge W/ onstar W/ pedestrian protection W/o electronic parking brake W/o pedestrian protection Wagon X200 X235 X260 X402 X440 3.6L VIN 3, Computer Data Lines Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Computer Data Lines Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014: 43 A/t Acc wake up ser data Automatic transmission Awd Awd, w/o pedestrian protection & w/ onstar Bus + data Com enable Control solenoid valve assembly Data bus + Data bus - Data bus - acc wake up serial data Electronic brake control module (ebcm) (right rear corner of engine compt) Engine control module (ecm) (below left headlamp assembly) Except awd, Except awd, w/o pedestrian protection & onstar Headlamp control module (lower right front of engine compt) Hi serial data Hi spd gmlan ser data bus + Hi spd gmlan ser data bus - Lo serial data Lo spd gmlan serial data M/t Multi-axis accelerometer sensor (under center center console) Pedestrian impact detection module (above overhead console) Serial data Serial data com enable Splice pack jx201 (near accelerator pedal position sensor) Steering wheel angle sensor (top of steering column) Tan Telematics communication interface control module (upper right side of dash) Transfer case control module (right side of dash) W/ 0nstar & pedestrian protection W/ high intensity discharge W/ onstar W/ pedestrian protection W/o high intensity discharge W/o onstar X101 X104 X165 X202 X235 X260 3.6L VIN 3, Computer Data Lines Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Computer Data Lines Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014: 64 (right front of engine compt) g102 (sedan cts-v: middle of right"c"pillar) (wagon: right rear of roof) Audio amplifier (w/ surround amplifier) (sedan cts-v: right side of luggage compt) Content theft deterrent module (tdm) (w/o keyless engine start switch) (above overhead console) Coupe Data link connector (dlc) (bottom left side of dash) Disply fuse 10a Driver door switch panel control module Driver window motor G200 (left kick panel) Hot at all times Hvac control module (lower right end of dash) Inflatable restraint front passenger presence system (pps) sensor Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Inside rearview mirror (isrvm) (w/ infotainment system 1/2/3 & rearview camera) Instrument cluster Interconnect network 1 Interconnect network 2 J200 J201 Left side object sensor (behind left outer edge of rear fascia) Liftgate module (lgm) (left side of liftgate) Lo spd gmlan Lo spd gmlan serial data Local interconnect network 1 Local interconnect network 2 Logic Memory seat module (msm) (if equipped) (under driver's seat) Passenger door switch panel control module Passenger window motor Radio Radio/hvac control Rear parking assist control module (coupe: under left side of package tray) sedan cts-v: under right side of package yray) (wagon: under front of stowage compt floor panel) Remote control door lock receiver (rcdlr) (w/keyless entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Remote control door lock receiver (rcdlr) (w/o keyless entry) Right side object sensor (behind right outer edge of rear fascia) Sedan cts-v & wagon Serial data Serial data lo spd gmlan Splice pack jx201 (near accelerator pedal position sensor) Splice pack jx301 (under carpet taped to harness in back of driver seat) Tan Underhood fuse block (right front of engine compt) W/ onstar W/ remote entry extended range passive lock control & keyless engine start W/ remote entry extended range passive lock control, keyless engine start & side obstacle detection sensor W/ remote entry extended range passive lock control, parking assist & keyless engine start W/ remote entry standard range lock control W/ remote entry standard range lock control & parking assist W/ remote entry standard range lock control & side obstacle detection sensor Wagon, w/ remote entry extended range passive lock control & keyless engine start Wagon, w/ remote entry standard range lock control X202 X207 X235 X300 X301 X307 X425 X500 X505 X600 X605 X900 3.6L VIN 3, Computer Data Lines Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Computer Data Lines Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014: 37 Acc wake up ser data Awd Body control module (bcm) (left end of dash) Chassis control module (sedan cts-v & coupe: right side of luggage compt) Com enable Compass module (except wagon:: left side of package shelf) (wagon: under stowage compt floor panel) Coupe & sedan cts-v Data bus + Data bus - Except awd, w/ 0nstar & pedestrian protection Except awd, w/o pedestrian protection & onstar High speed bus terminating resistor Interconnect network 3 J280 (i/p harness, near branch for clutch pedal position sensor) J309 (body harness, 5 cm from breakout to passenger seat) Lo spd gmlan serial data Lo spd gmlan serial data x7 Local Park brake control module (above rear axle) Sedan cts-v & coupe Serial data Splice pack jx201 (near accelerator pedal position sensor) Suspension control module Tan Underhood fuse block (right front of engine compt) W/ electronic parking brake W/ high intensity discharge W/ onstar W/ pedestrian protection W/o electronic parking brake W/o pedestrian protection Wagon X200 X235 X260 X402 X440 3.6L VIN 3, Computer Data Lines Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Computer Data Lines Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014: 43 A/t Acc wake up ser data Automatic transmission Awd Awd, w/o pedestrian protection & w/ onstar Bus + data Com enable Control solenoid valve assembly Data bus + Data bus - Data bus - acc wake up serial data Electronic brake control module (ebcm) (right rear corner of engine compt) Engine control module (ecm) (below left headlamp assembly) Except awd, Except awd, w/o pedestrian protection & onstar Headlamp control module (lower right front of engine compt) Hi serial data Hi spd gmlan ser data bus + Hi spd gmlan ser data bus - Lo serial data Lo spd gmlan serial data M/t Multi-axis accelerometer sensor (under center center console) Pedestrian impact detection module (above overhead console) Serial data Serial data com enable Splice pack jx201 (near accelerator pedal position sensor) Steering wheel angle sensor (top of steering column) Tan Telematics communication interface control module (upper right side of dash) Transfer case control module (right side of dash) W/ 0nstar & pedestrian protection W/ high intensity discharge W/ onstar W/ pedestrian protection W/o high intensity discharge W/o onstar X101 X104 X165 X202 X235 X260
6.2L VIN P 6.2L VIN P, Computer Data Lines Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Computer Data Lines Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014: 64 (right front of engine compt) Audio amplifier (w/ surround amplifier) (sedan cts-v: right side of luggage compt) Content theft deterrent module (tdm) (w/o keyless engine start switch) (top of steering column) Coupe Data link connector (bottom left side of dash) Disply fuse 10a Driver door switch panel control module Driver window motor G102 G200 (left kick panel) Hot at all times Hvac control module (lower right end of dash) Inflatable restraint front passenger presence system (pps) sensor Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Inside rearview mirror (isrvm) (w/ infotainment system 1/2/3 & rearview camera) Instrument cluster Interconnect network 1 Interconnect network 2 J200 J201 Left side object sensor (behind left outer edge of rear fascia) Liftgate module (lgm) (left side of liftgate) Lo spd gmlan Lo spd gmlan serial data Local interconnect network 1 Local interconnect network 2 Logic Memory seat module (msm) (if equipped) (under driver's seat) Passenger door switch panel control module Passenger window motor Radio Radio/hvac control Rear parking assist control module (coupe: under left side of package tray) (sedan cts-v: under right side of package yray) (wagon: under front of stowage compt floor panel) Remote control door lock receiver (rcdlr) (w/ keyless entry) (sedan cts-v: middle of right"c"pillar) (wagon: right rear of roof) Remote control door lock receiver (rcdlr) (w/o keyless entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Right side object sensor (behind right outer edge of rear fascia) Sedan cts-v & wagon Serial data Serial data lo spd gmlan Splice pack jx201 (near accelerator pedal position sensor) Splice pack jx301 (under carpet taped to harness in back of driver seat) Tan Underhood fuse block (right front of engine compt) W/ onstar W/ remote entry extended range passive lock control & keyless engine start W/ remote entry extended range passive lock control, keyless engine start & side obstacle detection sensor W/ remote entry extended range passive lock control, parking assist & keyless engine start W/ remote entry standard range lock control W/ remote entry standard range lock control & parking assist W/ remote entry standard range lock control & side obstacle detection sensor Wagon, w/ remote entry extended range passive lock control & keyless engine start Wagon, w/ remote entry standard range lock control X202 X207 X235 X300 X301 X307 X425 X500 X505 X600 X605 X900 6.2L VIN P, Computer Data Lines Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Computer Data Lines Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014: 37 A tan Acc wake up serial data B tan Body control module (bcm) (left end of dash) Chassis control module (sedan cts-v & coupe: right side of luggage compt) Com enable data bus + Compass module (except wagon: left side of package shelf) (wagon: under stowage compt floor panel) Coupe & sedan cts-v Data bus + Data bus - High speed bus terminating resistor Interconnect network 3 J280 (i/p harness, near branch for clutch pedal position sensor) J309 (body harness, 5 cm from breakout to passenger seat) Lo spd gmlan serial data Local Park brake control module (above rear axle) Serial data Serial data com enable Splice pack jx201 (near accelerator pedal position sensor) Suspension control module Tan Underhood fuse block (right front of engine compt) W/ electronic parking brake W/ hid W/ onstar W/ pedestrian protection W/o 0nstar & pedestrian protection W/o electronic parking brake W/o pedestrian protection Wagon X200 X235 X260 X402 X440 X470 6.2L VIN P, Computer Data Lines Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Computer Data Lines Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014: 35 A/t Acc wake up ser data Automatic transmission Bus + data Com enable Control solenoid valve assembly Data bus + Data bus - Electronic brake control module (ebcm) (right rear corner of engine compt) Engine control module (ecm) (right rear of engine compartment) Headlamp control module (lower right front of engine compt) Hi serial data Hi spd gmlan ser data bus + Hi spd gmlan ser data bus - Lo serial data M/t Multi-axis acceleration sensor (under center floor console) Pedestrian impact detection control module (behind right side of dash) Serial data Splice pack jx201 (body harness, near left front inflatable restraint side impact sensor) Steering wheel angle sensor (top of steering column) Tan Telematics communication interface module (vcim) (upper right side of dash) W/ high intensity discharge W/ onstar W/ pedestrian protection W/o 0nstar & pedestrian protection W/o onstar W/o pedestrian protection X104 X165 X171 X202 X235 X260 6.2L VIN P, Computer Data Lines Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Computer Data Lines Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014: 64 (right front of engine compt) Audio amplifier (w/ surround amplifier) (sedan cts-v: right side of luggage compt) Content theft deterrent module (tdm) (w/o keyless engine start switch) (top of steering column) Coupe Data link connector (bottom left side of dash) Disply fuse 10a Driver door switch panel control module Driver window motor G102 G200 (left kick panel) Hot at all times Hvac control module (lower right end of dash) Inflatable restraint front passenger presence system (pps) sensor Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Inside rearview mirror (isrvm) (w/ infotainment system 1/2/3 & rearview camera) Instrument cluster Interconnect network 1 Interconnect network 2 J200 J201 Left side object sensor (behind left outer edge of rear fascia) Liftgate module (lgm) (left side of liftgate) Lo spd gmlan Lo spd gmlan serial data Local interconnect network 1 Local interconnect network 2 Logic Memory seat module (msm) (if equipped) (under driver's seat) Passenger door switch panel control module Passenger window motor Radio Radio/hvac control Rear parking assist control module (coupe: under left side of package tray) (sedan cts-v: under right side of package yray) (wagon: under front of stowage compt floor panel) Remote control door lock receiver (rcdlr) (w/ keyless entry) (sedan cts-v: middle of right"c"pillar) (wagon: right rear of roof) Remote control door lock receiver (rcdlr) (w/o keyless entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Right side object sensor (behind right outer edge of rear fascia) Sedan cts-v & wagon Serial data Serial data lo spd gmlan Splice pack jx201 (near accelerator pedal position sensor) Splice pack jx301 (under carpet taped to harness in back of driver seat) Tan Underhood fuse block (right front of engine compt) W/ onstar W/ remote entry extended range passive lock control & keyless engine start W/ remote entry extended range passive lock control, keyless engine start & side obstacle detection sensor W/ remote entry extended range passive lock control, parking assist & keyless engine start W/ remote entry standard range lock control W/ remote entry standard range lock control & parking assist W/ remote entry standard range lock control & side obstacle detection sensor Wagon, w/ remote entry extended range passive lock control & keyless engine start Wagon, w/ remote entry standard range lock control X202 X207 X235 X300 X301 X307 X425 X500 X505 X600 X605 X900 6.2L VIN P, Computer Data Lines Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Computer Data Lines Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014: 37 A tan Acc wake up serial data B tan Body control module (bcm) (left end of dash) Chassis control module (sedan cts-v & coupe: right side of luggage compt) Com enable data bus + Compass module (except wagon: left side of package shelf) (wagon: under stowage compt floor panel) Coupe & sedan cts-v Data bus + Data bus - High speed bus terminating resistor Interconnect network 3 J280 (i/p harness, near branch for clutch pedal position sensor) J309 (body harness, 5 cm from breakout to passenger seat) Lo spd gmlan serial data Local Park brake control module (above rear axle) Serial data Serial data com enable Splice pack jx201 (near accelerator pedal position sensor) Suspension control module Tan Underhood fuse block (right front of engine compt) W/ electronic parking brake W/ hid W/ onstar W/ pedestrian protection W/o 0nstar & pedestrian protection W/o electronic parking brake W/o pedestrian protection Wagon X200 X235 X260 X402 X440 X470 6.2L VIN P, Computer Data Lines Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Computer Data Lines Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014: 35 A/t Acc wake up ser data Automatic transmission Bus + data Com enable Control solenoid valve assembly Data bus + Data bus - Electronic brake control module (ebcm) (right rear corner of engine compt) Engine control module (ecm) (right rear of engine compartment) Headlamp control module (lower right front of engine compt) Hi serial data Hi spd gmlan ser data bus + Hi spd gmlan ser data bus - Lo serial data M/t Multi-axis acceleration sensor (under center floor console) Pedestrian impact detection control module (behind right side of dash) Serial data Splice pack jx201 (body harness, near left front inflatable restraint side impact sensor) Steering wheel angle sensor (top of steering column) Tan Telematics communication interface module (vcim) (upper right side of dash) W/ high intensity discharge W/ onstar W/ pedestrian protection W/o 0nstar & pedestrian protection W/o onstar W/o pedestrian protection X104 X165 X171 X202 X235 X260 6.2L VIN P, Computer Data Lines Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Computer Data Lines Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014: 64 (right front of engine compt) Audio amplifier (w/ surround amplifier) (sedan cts-v: right side of luggage compt) Content theft deterrent module (tdm) (w/o keyless engine start switch) (top of steering column) Coupe Data link connector (bottom left side of dash) Disply fuse 10a Driver door switch panel control module Driver window motor G102 G200 (left kick panel) Hot at all times Hvac control module (lower right end of dash) Inflatable restraint front passenger presence system (pps) sensor Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Inside rearview mirror (isrvm) (w/ infotainment system 1/2/3 & rearview camera) Instrument cluster Interconnect network 1 Interconnect network 2 J200 J201 Left side object sensor (behind left outer edge of rear fascia) Liftgate module (lgm) (left side of liftgate) Lo spd gmlan Lo spd gmlan serial data Local interconnect network 1 Local interconnect network 2 Logic Memory seat module (msm) (if equipped) (under driver's seat) Passenger door switch panel control module Passenger window motor Radio Radio/hvac control Rear parking assist control module (coupe: under left side of package tray) (sedan cts-v: under right side of package yray) (wagon: under front of stowage compt floor panel) Remote control door lock receiver (rcdlr) (w/ keyless entry) (sedan cts-v: middle of right"c"pillar) (wagon: right rear of roof) Remote control door lock receiver (rcdlr) (w/o keyless entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Right side object sensor (behind right outer edge of rear fascia) Sedan cts-v & wagon Serial data Serial data lo spd gmlan Splice pack jx201 (near accelerator pedal position sensor) Splice pack jx301 (under carpet taped to harness in back of driver seat) Tan Underhood fuse block (right front of engine compt) W/ onstar W/ remote entry extended range passive lock control & keyless engine start W/ remote entry extended range passive lock control, keyless engine start & side obstacle detection sensor W/ remote entry extended range passive lock control, parking assist & keyless engine start W/ remote entry standard range lock control W/ remote entry standard range lock control & parking assist W/ remote entry standard range lock control & side obstacle detection sensor Wagon, w/ remote entry extended range passive lock control & keyless engine start Wagon, w/ remote entry standard range lock control X202 X207 X235 X300 X301 X307 X425 X500 X505 X600 X605 X900 6.2L VIN P, Computer Data Lines Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Computer Data Lines Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014: 37 A tan Acc wake up serial data B tan Body control module (bcm) (left end of dash) Chassis control module (sedan cts-v & coupe: right side of luggage compt) Com enable data bus + Compass module (except wagon: left side of package shelf) (wagon: under stowage compt floor panel) Coupe & sedan cts-v Data bus + Data bus - High speed bus terminating resistor Interconnect network 3 J280 (i/p harness, near branch for clutch pedal position sensor) J309 (body harness, 5 cm from breakout to passenger seat) Lo spd gmlan serial data Local Park brake control module (above rear axle) Serial data Serial data com enable Splice pack jx201 (near accelerator pedal position sensor) Suspension control module Tan Underhood fuse block (right front of engine compt) W/ electronic parking brake W/ hid W/ onstar W/ pedestrian protection W/o 0nstar & pedestrian protection W/o electronic parking brake W/o pedestrian protection Wagon X200 X235 X260 X402 X440 X470 6.2L VIN P, Computer Data Lines Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Computer Data Lines Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014: 35 A/t Acc wake up ser data Automatic transmission Bus + data Com enable Control solenoid valve assembly Data bus + Data bus - Electronic brake control module (ebcm) (right rear corner of engine compt) Engine control module (ecm) (right rear of engine compartment) Headlamp control module (lower right front of engine compt) Hi serial data Hi spd gmlan ser data bus + Hi spd gmlan ser data bus - Lo serial data M/t Multi-axis acceleration sensor (under center floor console) Pedestrian impact detection control module (behind right side of dash) Serial data Splice pack jx201 (body harness, near left front inflatable restraint side impact sensor) Steering wheel angle sensor (top of steering column) Tan Telematics communication interface module (vcim) (upper right side of dash) W/ high intensity discharge W/ onstar W/ pedestrian protection W/o 0nstar & pedestrian protection W/o onstar W/o pedestrian protection X104 X165 X171 X202 X235 X260
COOLING FAN Cooling Fan Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Cooling Fan Wiring Diagram, Coupe for Cadillac CTS 2014: 41 (3.6l & 3.0l) (6.2l) (or 2761) 3.0l & 3.6l 3.6l & 3.0l 6.2l 87a Charge air cooler (cac) coolant pump (bottom right rear of radiator) Charge air cooler (cac) coolant pump relay (6.2l) (right rear of engine compt) Charge air cooler coolant pump ctrl Computer data lines system Cooling fan low speed relay (3.6l & 3.0l) cooling fan high speed relay (6.2l) Cooling fan medium speed relay (3.6l & 3.0l) left cooling fan high speed relay (6.2l) Cooling fan motor (behind radiator) Cooling fan resistor Cooling fan speed control relay (6.2l) cooling fan high speed relay (3.6l & 3.0l) Ect sens sig Emis 2 fuse 15a Engine control module (ecm) (3.0l & 3.6l: below left headlamp assembly) (6.2l: right rear of engine compt) Engine coolant temperature (ect) sensor (3.ol & 3.6l: left side of engine block) (6.2l: left front side of left cylinder bank) Fan 1 fuse 30a 40a Fan 2 fuse 30a (3.6l & 3.0l) 40a (6.2l) G101 (on left radiator support) G104 (right front of engine compt) G132 (rear of right cylinder bank) Hi spd cooling fan rly ctrl Hi spd gmlan serial data bus+ Hi spd gmlan serial data bus- Hot at all times Hot w/ engine controls ignition relay energized Hvac control module (lower right end of dash) Inclr fuse 10a Left cooling fan motor (behind left side of radiator) Lo ref Lo spd cooling fan rly ctrl Lo spd gmlan serial data Pnk Power distribution system Right cooling fan motor (behind right side of radiator) Tan Underhood fuse block (right front of engine compt) X130 Cooling Fan Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Cooling Fan Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 41 (3.6l & 3.0l) (6.2l) (or 2761) 3.0l & 3.6l 3.6l & 3.0l 6.2l 87a Charge air cooler (cac) coolant pump (bottom right rear of radiator) Charge air cooler (cac) coolant pump relay (6.2l) (right rear of engine compt) Charge air cooler coolant pump ctrl Computer data lines system Cooling fan low speed relay (3.6l & 3.0l) cooling fan high speed relay (6.2l) Cooling fan medium speed relay (3.6l & 3.0l) left cooling fan high speed relay (6.2l) Cooling fan motor (behind radiator) Cooling fan resistor Cooling fan speed control relay (6.2l) cooling fan high speed relay (3.6l & 3.0l) Ect sens sig Emis 2 fuse 15a Engine control module (ecm) (3.0l & 3.6l: below left headlamp assembly) (6.2l: right rear of engine compt) Engine coolant temperature (ect) sensor (3.ol & 3.6l: left side of engine block) (6.2l: left front side of left cylinder bank) Fan 1 fuse 30a 40a Fan 2 fuse 30a (3.6l & 3.0l) 40a (6.2l) G101 (on left radiator support) G104 (right front of engine compt) G132 (rear of right cylinder bank) Hi spd cooling fan rly ctrl Hi spd gmlan serial data bus+ Hi spd gmlan serial data bus- Hot at all times Hot w/ engine controls ignition relay energized Hvac control module (lower right end of dash) Inclr fuse 10a Left cooling fan motor (behind left side of radiator) Lo ref Lo spd cooling fan rly ctrl Lo spd gmlan serial data Pnk Power distribution system Right cooling fan motor (behind right side of radiator) Tan Underhood fuse block (right front of engine compt) X130 Cooling Fan Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Cooling Fan Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014: 23 (not used) 2.0l turbo & 3.6l 3.6l turbo Auxiliary underhood fuse block (right front of engine compt) Capacity cooling system Computer data lines system Cooling fan ctrl rly spd sig x1 Cooling fan motor (3.6l turbo) (behind radiator) Ect sens sig Engine control module (ecm) (lower right front of engine compt) Engine coolant temperature (ect) sensor (2.0l turbo: rear of cylinder head) (3.6l: left rear of engine block) Except 3.6l turbo w/ extra capacity cooling system Except 3.6l turbo w/o extra Fuse 70a 100a G102 (right front of engine compt) Gmlan serial data (+) 1 Gmlan serial data (-) 1 Hot at all times Htr rly ctrl Lo ref Red X126 X150 Cooling Fan Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Cooling Fan Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014: 23 (except 3.6l turbo w/o extra capacity cooling system) Auxiliary underhood fuse block (right front of x6 engine compt) Battery fuse block (top of battery) Charge air cooler (cac) coolant pump (3.6l turbo) (bottom right rear of radiator) Charge air cooler coolant pump relay (3.6l turbo) Cool fan fuse 60a Cool pump fuse 10a Cooling fan control module (except 3.6l turbo w/ extra capacity cooling system) (left rear of cooling fan assembly) Cooling fan control module (except 3.6l turbo w/o extra capacity cooling system) (left rear of cooling fan assembly) Cooling fan motor (behind radiator) Fuse 350a G102 (right front of engine compt) G109 (rear of right cylinder bank) Gnd Hot at all times Hot w/ engine controls ignition relay energized J134 (engine harness, 13.5 cm from breakout to right front shock absorber) Logic Red Sply volt Underhood fuse block (right front of engine compt) X126 X150 Cooling Fan Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Cooling Fan Wiring Diagram, Wagon for Cadillac CTS 2014: 41 (3.6l & 3.0l) (6.2l) (or 2761) 3.0l & 3.6l 3.6l & 3.0l 6.2l 87a Charge air cooler (cac) coolant pump (bottom right rear of radiator) Charge air cooler (cac) coolant pump relay (6.2l) (right rear of engine compt) Charge air cooler coolant pump ctrl Computer data lines system Cooling fan low speed relay (3.6l & 3.0l) cooling fan high speed relay (6.2l) Cooling fan medium speed relay (3.6l & 3.0l) left cooling fan high speed relay (6.2l) Cooling fan motor (behind radiator) Cooling fan resistor Cooling fan speed control relay (6.2l) cooling fan high speed relay (3.6l & 3.0l) Ect sens sig Emis 2 fuse 15a Engine control module (ecm) (3.0l & 3.6l: below left headlamp assembly) (6.2l: right rear of engine compt) Engine coolant temperature (ect) sensor (3.ol & 3.6l: left side of engine block) (6.2l: left front side of left cylinder bank) Fan 1 fuse 30a 40a Fan 2 fuse 30a (3.6l & 3.0l) 40a (6.2l) G101 (on left radiator support) G104 (right front of engine compt) G132 (rear of right cylinder bank) Hi spd cooling fan rly ctrl Hi spd gmlan serial data bus+ Hi spd gmlan serial data bus- Hot at all times Hot w/ engine controls ignition relay energized Hvac control module (lower right end of dash) Inclr fuse 10a Left cooling fan motor (behind left side of radiator) Lo ref Lo spd cooling fan rly ctrl Lo spd gmlan serial data Pnk Power distribution system Right cooling fan motor (behind right side of radiator) Tan Underhood fuse block (right front of engine compt) X130
CRUISE CONTROL Cruise Control Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014 List of elements for Cruise Control Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014: 57 (or 1550) (or 5380) (or 5381) (or 5382) (top of brake pedal assembly) 3.0l & 3.6l 6.2l A/t App sens 2 sig App sens sig 1 Batt positive volt Bcm 7 fuse 10a Body control module (bcm) (left end of dash) Brake pedal position sensor Brk sens low ref Brk sens sig Brk sens sply volt Clutch pos sens sply Computer data lines system Cruise ctrl ind sig Cruise ctrl sw sig Cruise ind Ctrl sply volt Driver information center Ecm fuse 15a Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly) G132 (rear of right cylinder bank) G201 (left kick panel) Gnd Hot at all times Instrument cluster Logic Low ref M/t Rear body fuse block (left side of luggage compt) Sens low ref Sens sig position Serial data Serial data + Serial data - Stop lamp sw sig Sv ref 1 Sv ref 2 Sv ref 3 Sv ref 4 Tac ctrl close Tac ctrl open Tan Tp sens sig 1 Tp sens sig 2 Underhood fuse block (right front of engine compt) Vehicle spd sens sig Vss low ref X104 X202 X225 X260 Cruise Control Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014 List of elements for Cruise Control Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014: 34 (right rear of transmission) (m/t) vehicle speed sensor (vss) (top center front of engine) (3.0l & 3.6l) throttle body (top center front of engine) (6.2l) throttle body (top of accelerator pedal assembly) accelerator pedal position (app) sensor (top of clutch pedal assembly) (m/t) clutch pedal position (cpp) sensor 3.0l & 3.6l 6.2l Automatic transmission assembly Cancel Computer data lines system Control solenoid valve assembly Cruise ind Cruise switch Iss sig Iss/oss ctrl J127 J285 (a/t) (steering column harness, 5.5 cm from breakout for ignition switch) Left steering wheel control switch Oss sig Red Res + Ser data bus + Ser data bus - Set - Sound systems Steering wheel air bag coil (top of steering column) Tan Transmission control module (tcm) Transmission input shaft speed (iss) sensor Transmission output shaft speed (oss) sensor Transmissions system X104 X105 X240 Cruise Control Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Cruise Control Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014: 57 (or 1550) (or 5380) (or 5381) (or 5382) (top of brake pedal assembly) 3.0l & 3.6l 6.2l A/t App sens 2 sig App sens sig 1 Batt positive volt Bcm 7 fuse 10a Body control module (bcm) (left end of dash) Brake pedal position sensor Brk sens low ref Brk sens sig Brk sens sply volt Clutch pos sens sply Computer data lines system Cruise ctrl ind sig Cruise ctrl sw sig Cruise ind Ctrl sply volt Driver information center Ecm fuse 15a Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly) G132 (rear of right cylinder bank) G201 (left kick panel) Gnd Hot at all times Instrument cluster Logic Low ref M/t Rear body fuse block (left side of luggage compt) Sens low ref Sens sig position Serial data Serial data + Serial data - Stop lamp sw sig Sv ref 1 Sv ref 2 Sv ref 3 Sv ref 4 Tac ctrl close Tac ctrl open Tan Tp sens sig 1 Tp sens sig 2 Underhood fuse block (right front of engine compt) Vehicle spd sens sig Vss low ref X104 X202 X225 X260 Cruise Control Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Cruise Control Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014: 34 (right rear of transmission) (m/t) vehicle speed sensor (vss) (top center front of engine) (3.0l & 3.6l) throttle body (top center front of engine) (6.2l) throttle body (top of accelerator pedal assembly) accelerator pedal position (app) sensor (top of clutch pedal assembly) (m/t) clutch pedal position (cpp) sensor 3.0l & 3.6l 6.2l Automatic transmission assembly Cancel Computer data lines system Control solenoid valve assembly Cruise ind Cruise switch Iss sig Iss/oss ctrl J127 J285 (a/t) (steering column harness, 5.5 cm from breakout for ignition switch) Left steering wheel control switch Oss sig Red Res + Ser data bus + Ser data bus - Set - Sound systems Steering wheel air bag coil (top of steering column) Tan Transmission control module (tcm) Transmission input shaft speed (iss) sensor Transmission output shaft speed (oss) sensor Transmissions system X104 X105 X240 Cruise Control Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Cruise Control Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014: 47 (top of brake pedal assembly) 12 volt ref App 5 volt ref 2 App sens 5 volt ref 1 App sens lo ref 1 App sens low ref 2 App sens sig 1 App sens sig 2 Bcm 6 fuse 10a Body control module (left end of dash) Brake pedal position sensor Brk position sens sig Brk sens 5 volt ref Brk sens low ref Brk sens sig Brk sens sply volt Computer data lines system Cruise ctrl sw sig Cruise gap sw sig Cruise ind Cruise/etc/ tcc brk sig Cruise/etc/ tcc brk sig b+ Display Drv mode sw sig Drv sw 5 volt ref Ecm ign fuse 15a Engine control module (ecm) (lower right front of engine compt) G100 (3.6l: right front of engine) (3.6l turbo: rear of left cylinder bank) G201 (left kick panel) Gnd Hot at all times Hot w/ ignition main relay energized Instrument cluster Logic Low spd gmlan serial data Run/crank ign 1 volt Serial data (+) Serial data (-) Sig gnd Ta ctrl close Ta ctrl open Tp sens 5 volt ref Tp sens low ref Tp sens sig Underhood fuse block (right front of engine compt) X150 X225 Cruise Control Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Cruise Control Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014: 35 (2.0l: right front of engine) (3.6l: top center front of engine) (3.6l turbo: under intake manifold) throttle body (top of accelerator pedal assembly) accelerator pedal position sensor 3.6l Automatic transmission assembly Automatic transmission assembly (6 speed a/t) Cancel switch Computer data lines system Control solenoid valve assembly Cruise switch G202 (right kick panel) Gap switch I/p sig (+) I/p sig (-) J127 J301 Left steering wheel control switch Mode + Mode - Red Res+ Sens sig (+) Sens sig (-) Serial data (+) Serial data (-) Set- Steering wheel air bag coil (top of steering column) Transmission control module Transmission control module (8 speed a/t) (front of right front wheelwell) Transmission input shaft speed sensor Transmission intermediate shaft speed sensor Transmission output shaft speed sensor Vehicle stability control switch X150 X164 X325 Cruise Control Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014 List of elements for Cruise Control Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014: 57 (or 1550) (or 5380) (or 5381) (or 5382) (top of brake pedal assembly) 3.0l & 3.6l 6.2l A/t App sens 2 sig App sens sig 1 Batt positive volt Bcm 7 fuse 10a Body control module (bcm) (left end of dash) Brake pedal position sensor Brk sens low ref Brk sens sig Brk sens sply volt Clutch pos sens sply Computer data lines system Cruise ctrl ind sig Cruise ctrl sw sig Cruise ind Ctrl sply volt Driver information center Ecm fuse 15a Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly) G132 (rear of right cylinder bank) G201 (left kick panel) Gnd Hot at all times Instrument cluster Logic Low ref M/t Rear body fuse block (left side of luggage compt) Sens low ref Sens sig position Serial data Serial data + Serial data - Stop lamp sw sig Sv ref 1 Sv ref 2 Sv ref 3 Sv ref 4 Tac ctrl close Tac ctrl open Tan Tp sens sig 1 Tp sens sig 2 Underhood fuse block (right front of engine compt) Vehicle spd sens sig Vss low ref X104 X202 X225 X260 Cruise Control Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014 List of elements for Cruise Control Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014: 34 (right rear of transmission) (m/t) vehicle speed sensor (vss) (top center front of engine) (3.0l & 3.6l) throttle body (top center front of engine) (6.2l) throttle body (top of accelerator pedal assembly) accelerator pedal position (app) sensor (top of clutch pedal assembly) (m/t) clutch pedal position (cpp) sensor 3.0l & 3.6l 6.2l Automatic transmission assembly Cancel Computer data lines system Control solenoid valve assembly Cruise ind Cruise switch Iss sig Iss/oss ctrl J127 J285 (a/t) (steering column harness, 5.5 cm from breakout for ignition switch) Left steering wheel control switch Oss sig Red Res + Ser data bus + Ser data bus - Set - Sound systems Steering wheel air bag coil (top of steering column) Tan Transmission control module (tcm) Transmission input shaft speed (iss) sensor Transmission output shaft speed (oss) sensor Transmissions system X104 X105 X240
DEFOGGERS Defoggers Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Defoggers Wiring Diagram, Coupe for Cadillac CTS 2014: 59 60a Batt positive volt Battery positive Computer data lines system Coupe Dr/lck fuse 15a x1 Driver door switch panel control module Driver outside rearview mirror G104 (2.0l turbo: rear of cylinder head) (3.6l: front of right cylinder bank) G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) G401 (right front of engine compt) G402 (behind left side of rear seat) G408 (top of right "d" pillar) Gmlan serial data Gmlan serial data x1 Ground Heated mirror element Hot at all times Hvac control module (lower right end of dash) J510 J610 Left rear window defogger noise filter (middle of left "c" pillar) Logic Low speed gmlan serial data Nca Passenger outside door switch panel control module Passenger outside rearview mirror Pdm fuse 15a x2 Radio/hvac controls Rear body fuse block (left side of luggage compt) Rear defog fuse 40a Rear defog rly ctrl Rear defogger grid Rear defogger grid fuse holder Rear defogger ind Rear defogger relay Rear defogger switch Rear window defogger capacitor Rear window defogger grid Rear window defogger relay Right rear window defogger noise filter (middle of right "c" pillar) Sedan cts-v Sedan cts-v & coupe Sedan cts-v & wagon Sply volt Tan Underhood fuse block (right front of engine compt) Wagon X163 X225 X500 X501 X505 X600 X601 X605 X902 Defoggers Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Defoggers Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 59 60a Batt positive volt Battery positive Computer data lines system Coupe Dr/lck fuse 15a x1 Driver door switch panel control module Driver outside rearview mirror G104 (2.0l turbo: rear of cylinder head) (3.6l: front of right cylinder bank) G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) G401 (right front of engine compt) G402 (behind left side of rear seat) G408 (top of right "d" pillar) Gmlan serial data Gmlan serial data x1 Ground Heated mirror element Hot at all times Hvac control module (lower right end of dash) J510 J610 Left rear window defogger noise filter (middle of left "c" pillar) Logic Low speed gmlan serial data Nca Passenger outside door switch panel control module Passenger outside rearview mirror Pdm fuse 15a x2 Radio/hvac controls Rear body fuse block (left side of luggage compt) Rear defog fuse 40a Rear defog rly ctrl Rear defogger grid Rear defogger grid fuse holder Rear defogger ind Rear defogger relay Rear defogger switch Rear window defogger capacitor Rear window defogger grid Rear window defogger relay Right rear window defogger noise filter (middle of right "c" pillar) Sedan cts-v Sedan cts-v & coupe Sedan cts-v & wagon Sply volt Tan Underhood fuse block (right front of engine compt) Wagon X163 X225 X500 X501 X505 X600 X601 X605 X902 Defoggers Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Defoggers Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 36 (left kick panel) 87b Battery fuse block (top of battery) Computer data lines system Driver outside rearview mirror Driver outside rearview mirror glass End of dash) Fuse 60a G301 G302 (right kick panel) G401 (under left side of luggage compt floor) G404 (middle of right "c" pillar) Ground distribution system Hot at all times Htd mir fuse 10a Hvac control module (lower right Info display module J500 J600 Left rear window defogger noise filter (middle of left "c" pillar) Logic Network 9 Passenger outside rearview mirror Passenger outside rearview mirror glass Radio/ hvac controls Rear body fuse block (left side of luggage compt) Rear defog fuse 40a Rear defog rly ctrl Rear defogger grid Rear defogger ind Rear defogger relay Right rear window defogger noise filter (middle of right "c" pillar) Serial data X225 X500 X600 Defoggers Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Defoggers Wiring Diagram, Wagon for Cadillac CTS 2014: 59 60a Batt positive volt Battery positive Computer data lines system Coupe Dr/lck fuse 15a x1 Driver door switch panel control module Driver outside rearview mirror G104 (2.0l turbo: rear of cylinder head) (3.6l: front of right cylinder bank) G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) G401 (right front of engine compt) G402 (behind left side of rear seat) G408 (top of right "d" pillar) Gmlan serial data Gmlan serial data x1 Ground Heated mirror element Hot at all times Hvac control module (lower right end of dash) J510 J610 Left rear window defogger noise filter (middle of left "c" pillar) Logic Low speed gmlan serial data Nca Passenger outside door switch panel control module Passenger outside rearview mirror Pdm fuse 15a x2 Radio/hvac controls Rear body fuse block (left side of luggage compt) Rear defog fuse 40a Rear defog rly ctrl Rear defogger grid Rear defogger grid fuse holder Rear defogger ind Rear defogger relay Rear defogger switch Rear window defogger capacitor Rear window defogger grid Rear window defogger relay Right rear window defogger noise filter (middle of right "c" pillar) Sedan cts-v Sedan cts-v & coupe Sedan cts-v & wagon Sply volt Tan Underhood fuse block (right front of engine compt) Wagon X163 X225 X500 X501 X505 X600 X601 X605 X902
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Electronic Power Steering Wiring Diagram, Coupe for Cadillac CTS 2014: 30 (right front of engine compt) 12v ref 6.2l Abs fuse 30a Actr sply volt Batt positive volt Can bus high Can bus low Computer data lines system Driver information center (dic) display Electronic brake control module (ebcm) (right rear corner of engine compt) G102 G110 (near abs module) Gnd Hot at all times Ign Instrument cluster J205 Logic Low speed gmlan serial data Serial data bus + Serial data bus - Steering actr ctrl Steering wheel angle sensor (top of steering column) Tan Underhood fuse block (right front of engine compt) Variable power steering solenoid valve X104 X107 b X202 Electronic Power Steering Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Electronic Power Steering Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 30 (right front of engine compt) 12v ref 6.2l Abs fuse 30a Actr sply volt Batt positive volt Can bus high Can bus low Computer data lines system Driver information center (dic) display Electronic brake control module (ebcm) (right rear corner of engine compt) G102 G110 (near abs module) Gnd Hot at all times Ign Instrument cluster J205 Logic Low speed gmlan serial data Serial data bus + Serial data bus - Steering actr ctrl Steering wheel angle sensor (top of steering column) Tan Underhood fuse block (right front of engine compt) Variable power steering solenoid valve X104 X107 b X202 Electronic Power Steering Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Electronic Power Steering Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 25 Battery positive voltage Computer data lines system Display Electronic brake control module (right rear corner of engine compt) Fuse 1 70a G104 (2.0l: rear of cylinder head) (3.6l & 3.6l turbo: front of right cylinder head) G201 (left kick panel) Ground Hi spd gmlan serial data (+) Hi spd gmlan serial data (-) Hi spd gmlan serial data (-) hi spd gmlan serial data (+) Hot at all times Instrument cluster Logic Low speed gm lan serial data Power steering control module (on steering gear assembly) Power steering motor (on steering gear assembly) Power steering shaft torque sensor (on steering gear input shaft) Sens rtn Sens sig Serial data comm enable Steering angle sens low ref Steering wheel angle sensor (top of steering column) Underhood auxiliary fuse block (right front of engine compt) X275 Electronic Power Steering Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Electronic Power Steering Wiring Diagram, Wagon for Cadillac CTS 2014: 30 (right front of engine compt) 12v ref 6.2l Abs fuse 30a Actr sply volt Batt positive volt Can bus high Can bus low Computer data lines system Driver information center (dic) display Electronic brake control module (ebcm) (right rear corner of engine compt) G102 G110 (near abs module) Gnd Hot at all times Ign Instrument cluster J205 Logic Low speed gmlan serial data Serial data bus + Serial data bus - Steering actr ctrl Steering wheel angle sensor (top of steering column) Tan Underhood fuse block (right front of engine compt) Variable power steering solenoid valve X104 X107 b X202 Power Tilt Steering Column Wiring Diagram for Cadillac CTS 2014 List of elements for Power Tilt Steering Column Wiring Diagram for Cadillac CTS 2014: 26 (left side of steering column) Battery positive voltage Computer data lines system Down switch signal E (not used) Forward switch signal G201 (left kick panel) Ground Hot at all times Instrument panel fuse block (left end of dash) Linear interconnect network bus 8 Rearward switch signal Steering column position control module (lower center of steering column) Steering column telescope motor (right side of steering column) Steering column tilt & telescope switch Steering column tilt motor T/t col fuse 15a Telescope motor forward Telescope mtr rearward Telescope mtr return Telescope mtr signal Tilt motor down control Tilt motor return Tilt motor signal Tilt motor up control Up switch signal
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Electronic Suspension Wiring Diagram, Coupe for Cadillac CTS 2014: 66 & upper (between (between knuckle Absorber Absorber actuator Assembly) Batt Battery voltage Computer data lines system Display fuse 10a Driver information center (dic) display Front G402 (behind left side of rear seat) Gmlan ser data + Gmlan ser data - Gmlan serial data Ground Hot at all times Instrument panel cluster (ipc) Knuckle & upper Left front shock absorber actuator Left front suspension position sensor (on left front suspension assembly) Left rear shock Left rear suspension position sensor (on frame, above left rear side of rear axle) Lf damper ctrl Lf damper lo ref Lf position sens Lf sens vol ref Lf sensor low ref Lo spd gmlan serial data Logic Lr damper lo ref Lr damping ctrl Lr position sens Lr sens vol ref Lr sensor low ref Mount of left Mount of right Mrrtd fuse 30a Nca Power distribution system Radio/hvac control Rear shock Rf damper ctrl Rf damper lo ref Rf position sens Rf sens vol ref Rf sensor low ref Ride control switch Right front shock absorber actuator Right front suspension position sensor (on right front suspension assembly) Right rear shock absorber actuator Right rear suspension position sensor (on frame, above right rear side of rear axle) Rr damper lo ref Rr damping ctrl Rr position sens Rr sens vol ref Rr sensor low ref Shock absorber Spd data comm enable Suspension control module Tan Underhood fuse block (right front of engine compt) X163 X165 X180 Electronic Suspension Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Electronic Suspension Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 66 & upper (between (between knuckle Absorber Absorber actuator Assembly) Batt Battery voltage Computer data lines system Display fuse 10a Driver information center (dic) display Front G402 (behind left side of rear seat) Gmlan ser data + Gmlan ser data - Gmlan serial data Ground Hot at all times Instrument panel cluster (ipc) Knuckle & upper Left front shock absorber actuator Left front suspension position sensor (on left front suspension assembly) Left rear shock Left rear suspension position sensor (on frame, above left rear side of rear axle) Lf damper ctrl Lf damper lo ref Lf position sens Lf sens vol ref Lf sensor low ref Lo spd gmlan serial data Logic Lr damper lo ref Lr damping ctrl Lr position sens Lr sens vol ref Lr sensor low ref Mount of left Mount of right Mrrtd fuse 30a Nca Power distribution system Radio/hvac control Rear shock Rf damper ctrl Rf damper lo ref Rf position sens Rf sens vol ref Rf sensor low ref Ride control switch Right front shock absorber actuator Right front suspension position sensor (on right front suspension assembly) Right rear shock absorber actuator Right rear suspension position sensor (on frame, above right rear side of rear axle) Rr damper lo ref Rr damping ctrl Rr position sens Rr sens vol ref Rr sensor low ref Shock absorber Spd data comm enable Suspension control module Tan Underhood fuse block (right front of engine compt) X163 X165 X180 Electronic Suspension Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Electronic Suspension Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 45 Battery positive volt Computer data lines system Driver information center display G303 (base of left "b" pillar) Gmlan ser data (+) Gmlan ser data (-) Gnd Hot at all times Instrument cluster Left front shock absorber actuator (between knuckle & upper mount of left front shock absorber assembly) Left front suspension position sensor (on frame, above left front side of rear axle) Left rear shock absorber actuator (between knuckle & upper mount of left rear shock absorber assembly) Left rear suspension position sensor (on frame, above left rear side of rear axle) Lf strut motor decrease damp ctrl Lf strut motor increase damp ctrl Lf strut pos snsr low ref Lf strut pos snsr sig Lf strut pos snsr volt ref Logic Lr strut motor decrease damp ctrl Lr strut motor increase damp ctrl Lr strut pos snsr low ref Lr strut pos snsr sig Lr strut pos snsr volt ref Nca Rear body fuse block (left side of luggage compartment) Rf strut motor decrease damp ctrl Rf strut motor increase damp ctrl Rf strut pos snsr low ref Rf strut pos snsr sig Rf strut pos snsr volt ref Right front shock absorber actuator (between knuckle & upper mount of right front shock absorber assembly) Right front suspension position sensor (on frame, above right front side of rear axle) Right rear shock absorber actuator (between knuckle & upper mount of right rear shock absorber assembly) Right rear suspension position sensor (on frame, above right rear side of rear axle) Rr strut motor decrease damp ctrl Rr strut motor increase damp ctrl Rr strut pos snsr low ref Rr strut pos snsr sig Rr strut pos snsr volt ref Sads fuse 25a Serial data comm enable Suspension control module X150 X402 Electronic Suspension Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Electronic Suspension Wiring Diagram, Wagon for Cadillac CTS 2014: 66 & upper (between (between knuckle Absorber Absorber actuator Assembly) Batt Battery voltage Computer data lines system Display fuse 10a Driver information center (dic) display Front G402 (behind left side of rear seat) Gmlan ser data + Gmlan ser data - Gmlan serial data Ground Hot at all times Instrument panel cluster (ipc) Knuckle & upper Left front shock absorber actuator Left front suspension position sensor (on left front suspension assembly) Left rear shock Left rear suspension position sensor (on frame, above left rear side of rear axle) Lf damper ctrl Lf damper lo ref Lf position sens Lf sens vol ref Lf sensor low ref Lo spd gmlan serial data Logic Lr damper lo ref Lr damping ctrl Lr position sens Lr sens vol ref Lr sensor low ref Mount of left Mount of right Mrrtd fuse 30a Nca Power distribution system Radio/hvac control Rear shock Rf damper ctrl Rf damper lo ref Rf position sens Rf sens vol ref Rf sensor low ref Ride control switch Right front shock absorber actuator Right front suspension position sensor (on right front suspension assembly) Right rear shock absorber actuator Right rear suspension position sensor (on frame, above right rear side of rear axle) Rr damper lo ref Rr damping ctrl Rr position sens Rr sens vol ref Rr sensor low ref Shock absorber Spd data comm enable Suspension control module Tan Underhood fuse block (right front of engine compt) X163 X165 X180
ENGINE PERFORMANCE
2.0L VIN X 2.0L VIN X, Engine Performance Wiring Diagram (1 of 7) for Cadillac CTS 2014 List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (1 of 7) for Cadillac CTS 2014: 51 (body harness, 25.5 cm rear of breakout to x320) (rear of right rear wheelwell) fuel tank pressure sensor 5 volt ref 5-v ref 5v ref A/c compressor clutch rly ctrl A/c press sens 5v ref A/c refrigerant press sens lo ref A/c refrigerant pressure sens sig A/c refrigerant pressure sensor (on a/c refrigerant line) Accessory wakeup serial data Air conditioning system Air pressure sig App lo ref App low ref App sens sig (1) App sens sig (2) Batt pos volt Brake pedal position sensor (top of brake pedal assembly) Check engine ind ctrl Cnstr vent fuse 10a Computer data lines system Cooling fan rly ctrl spd sig Cooling fans system Cruise control system Cruise/etc/tcc brk sig Ecm/ batt fuse 10a Engine control module (lower right front of engine compt) Evap canister vent sol ctrl Evaporative emission vent solenoid valve (on evaporative emission canister) Fuel level sens lo ref Fuel pump fscm fuse 20a Fuel pump primary relay control Fuel tank pressure sens sig Hi spd gmlan serial data (+) Hi spd gmlan serial data (-) Hot at all times J354 Low ref Powertrain main rly fused sply (1) Powertrain main rly fused sply (2) Powertrain rly coil ctrl Pre-throttle air press & temp sig Primary fuel level sens sig Rear body fuse block (left side of luggage compt) Run/crank ign 1 volt Secondary fuel level sens lo ref Sens sig Starter enable rly ctrl Starting/charging system X150 2.0L VIN X, Engine Performance Wiring Diagram (2 of 7) for Cadillac CTS 2014 List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (2 of 7) for Cadillac CTS 2014: 49 (behind center of front grille) active grille air shutter actuator (body harness, in branch to g401 & battery, approximately 5 cm from main bundle) j428 (top left side of fuel tank) (top of accelerator pedal assembly) accelerator pedal position sensor 5v ref Acc wakeup Aero shutter Aero shutter fuse 15a Bare Batt Chassis control module Computer data lines system Ctrl Ctrl aero shutter Data bus + Data bus - Ecm ign fuse 15a Fuel level sensor assembly Fuel pressure sensor (in fuel line above right side of fuel tank) Fuel pump Fuel pump & level sensor assembly (top left side of fuel tank) G101 (on left radiator support) G303 (base of left "b" pillar) Ground Hot w/ ignition main relay energized J107 (w/ hid) J375 J376 J430 J431 Logic Low ref Primary fuel level sensor Rly ctrl Run/crank volt Secondary fuel level sensor Sens sig Serial data Shield Sol ctrl 1 Sol ctrl 2 Sply volt Turbocharger boost/ intake air temperature sensor (2.0l turbo) (right front of engine) Underhood fuse block (right front of engine compt) X100 X115 X150 X350 X356 2.0L VIN X, Engine Performance Wiring Diagram (3 of 7) for Cadillac CTS 2014 List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (3 of 7) for Cadillac CTS 2014: 22 (not used) Aos disply/ mil ign fuse 5a Auxiliary underhood fuse block (right front of engine compt) Ecm fuse 25a Engine controls ignition relay Engine coolant temperature sensor (rear of cylinder head) Engine oil pressure sensor (right side of engine block) Exhaust camshaft position actuator solenoid valve (top left front of cylinder head) Fscm ign fuse 10a High pressure fuel pump (top right rear of engine) Hot w/ ignition main relay energized Htd str whl fuse 15a Ign coil inj fuse 15a Ign coil inj/ spare fuse 15a J130 Left engine mount solenoid valve (mounted to right rear engine mount) O2 snsr emis fuse 10a Power distribution system Red Right engine mount solenoid valve (mounted to left rear engine mount) Underhood fuse block (right front of engine compt) X150 2.0L VIN X, Engine Performance Wiring Diagram (4 of 7) for Cadillac CTS 2014 List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (4 of 7) for Cadillac CTS 2014: 50 (top of cylinder head) 5v ref Actuator hi ctrl Actuator low ctrl Cam exht sol (1) Cam intke sol (1) Cam pos exht sply Cam pos intke sens Cam pos intke sply Chk eng ind ctrl Computer data lines system Crnk 60x sens volt Crnk sens sig Data (+) Data (-) Dfi hi vol sply 1 Dfi hi vol sply 2 Dfi hi vol sply 3 Dfi hi vol sply 4 Ect sens sig Engine control module (lower right front of engine compt) G107 (rear of cylinder head) G201 (left kick panel) Gnd Ign 1 volt Ign ctrl (1) Ign ctrl (2) Ign ctrl (3) Ign ctrl (4) Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Instrument cluster J132 (engine harness, 4.5 cm rearward of breakout to ignition coil 1) J137 (engine harness, 3 cm rearward of breakout to ignition coil 2) Logic Low ref Low ref bank 1 Malfunction ind lamp Nca Oil press sens sig Red Sens lo ref Serial Sig engine spd Spark plug Sply volt X150 X275 2.0L VIN X, Engine Performance Wiring Diagram (5 of 7) for Cadillac CTS 2014 List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (5 of 7) for Cadillac CTS 2014: 24 (left rear of engine) engine oil pressure control solenoid valve (right side of cylinder head, behind intake manifold) Battery fuse block (top of battery) Crankshaft position sensor (right rear of engine) Dfi hi vol sply 1 Dfi hi vol sply 2 Dfi hi vol sply 3 Dfi hi vol sply 4 Engine control module (lower right front of engine compt) Exhaust camshaft position sensor (left rear of cylinder head) Fuel Fuse 350a G100 Gnd Hot at all times Injector 1 Injector 2 Injector 3 Injector 4 Intake camshaft position actuator solenoid valve (top right front cylinder head) Intake camshaft position sensor (right rear of cylinder head) Low ref Red X160 2.0L VIN X, Engine Performance Wiring Diagram (6 of 7) for Cadillac CTS 2014 List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (6 of 7) for Cadillac CTS 2014: 16 (attached to the air cleaner assembly) multi-function intake air sensor (engine harness, 18.5 cm from generator) j140 (engine harness, 7.5 cm from branch to power steering) j139 (right side of oil pan) engine oil level switch (top right front of engine) evaporative emission purge solenoid valve G100 G202 (right kick panel) Knock sensor 1 (right front side of engine block) Knock sensor 2 (right rear side of engine block) Mode + Mode - Turbocharger bypass solenoid valve (on turbocharger) Turbocharger wastegate solenoid valve (on turbocharger) Vehicle stability control switch X150 X325 2.0L VIN X, Engine Performance Wiring Diagram (7 of 7) for Cadillac CTS 2014 List of elements for 2.0L VIN X, Engine Performance Wiring Diagram (7 of 7) for Cadillac CTS 2014: 45 (in exhaust, downstream of catalytic converter) heated oxygen sensor 2 (in exhaust, upstream of catalytic converter) heated oxygen sensor 1 5v ref 5v ref fuel rail press sens sig Air temp sens sig Bank 1 sens (1) Bank 1 sens (2) Bank 1 snsr (1) Bank 1 snsr (2) Charge ind ctrl Ctrl bank (1) Drv mod sw sig Engine control module (lower right front of engine compt) Engine spd sig Fuel rail pressure sensor (behind intake manifold, on fuel rail assembly) G100 Generator field Gnd Hi ref bank 1 Iat sens low ref Knock sens (1) Knock sens (2) Knock sens sig (1) Knock sens sig (2) Logic Low ref Maf sens sig Manifold absolute pressure sensor (right front of engine) Map low ref Map sens sig Nca Oil level sw sig Oil pmp sig Purge sol ctrl Sens sig Sens sig bank (1) Starting/charging system Tac close Tac open Tac sens sig Throttle body (right front of engine) Trans prk/neu sig Transmissions system Wast gat sol ctrl X160
3.0L VIN 5 3.0L VIN 5, Engine Performance Wiring Diagram (1 of 5) for Cadillac CTS 2014 List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (1 of 5) for Cadillac CTS 2014: 55 air inlet absolute pressure sens (on a/c refrigerant line) a/c refrigerant pressure sensor (top of accelerator pedal assembly) accelerator pedal position (app) sensor (top of brake pedal assembly) brake pedal position sensor 5-v 1 ref 5-v 3 ref 5-v vol 1 ref 5-v vol 4 ref A/c compressor clutch rly ctrl A/c refrigerant pressure sens sig Air conditioning system App sens 1 sig App sens 2 sig Batt pos vol Clutch pos sens sply Computer data lines system Cooling fan rly ctrl Cooling fans system Cruise control system Engine control module (ecm) (below left headlamp assembly) Evap canister vent sol ctrl Evaporative emission (evap) canister vent solenoid valve (on evaporative emission canister) Fuel level sens sig Fuel level sensor assembly (top left side of fuel tank) Fuel pump Fuel pump & sender assembly Fuel pump rly ctrl Fuel tank pressure (ftp) sensor (rear of right rear wheelwell) Fuel tank pressure sensor sig Gmlan serial data bus + Gmlan serial data bus - Ign 1 vol Ign vol J400 (fuel tank harness, near x420) Low ref Low speed cooling fan rly ctrl Mil ctrl Nca Pnk Primary fuel level sensor Pwr/trn relay control Pwr/trn relay voltage Secondary fuel level sens sig Secondary fuel level sensor Sens low ref Sens sig pos Starter relay coil control Starting/charging system Stop lamp switch signal Tan Wake-up sig X101 X104 X402 X420 3.0L VIN 5, Engine Performance Wiring Diagram (2 of 5) for Cadillac CTS 2014 List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (2 of 5) for Cadillac CTS 2014: 60 (body harness,15 cm from fuel system control module connector) (in fuel line above right side of fuel tank) fuel pressure sensor 5-v ref Batt vol Chassis control module (left side of luggage compt) Cnstr/ vent fuse 10a Computer data lines system Data bus + Data bus - Drain wire Driver information center (dic) Ecm 2 fuse 20a Ecm fuse 15a Ecm/ tcm ign fuse 15a Emis 1 fuse 15a Emis 2 fuse 15a Engine controls ignition relay Engine coolant temperature sensor (left rear of engine block) Even coils fuse 15a Exhaust bank 1 camshaft position (cmp) actuator solenoid valve (front of right cylinder head) Fscm fuse 20a Fuel pump Fuel pump gnd G401 (behind right side of rear seat) Gnd Hot at all times Hot w/ ignition main relay energized Ign 1 volt Instrument cluster Intake bank 2 camshaft position (cmp) actuator solenoid valve (front of left cylinder head) J423 Lines system computer data Lo spd gmlan Logic Low ref Malfunction ind lamp (mil) Nca Odd coils fuse 20a Pnk Power Power distribution Rear body fuse block (left side of luggage compt) Relay ctrl Sens sig Serial data comm enable Sply System System data lines computer System distribution Tan Underhood fuse block (right front of engine compt) W/ electronically operated parking brake Wagon Wagon w/o electronically operated parking brake X104 X200 X225 X402 X420 X440 3.0L VIN 5, Engine Performance Wiring Diagram (3 of 5) for Cadillac CTS 2014 List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (3 of 5) for Cadillac CTS 2014: 44 (engine harness, 14 cm from x160 & x161 breakouts) j165 (engine harness, 22 cm from x160) (top of left cylinder bank) (top of right cylinder bank) 5-v 1 ref 5-volt 2 ref 5-volt reference 1 Actuator hi ctrl Actuator low ctrl Ckp sensor signal Cmp sens sig Ect sens sig Engine control module (ecm) (below left headlamp assembly) Engine oil pressure (eop) sensor (in oil filter housing) Exhaust bank 1 sig Exhaust bank 2 Exhaust bank 2 sig G130 (rear of right cylinder bank) G131 (rear of left cylinder bank) High pressure fuel pump (rear of left cylinder bank) Ic 1 ctrl Ic 2 ctrl Ic 3 ctrl Ic 4 ctrl Ic 5 ctrl Ic 6 ctrl Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Intake bank 1 camshaft position (cmp) actuator solenoid valve (front of right cylinder head) Intake bank 2 Intake bank 2 sig J161 J162 J166 (engine harness, 20 cm from ignition coil 4 connector) Low ref Low reference Nca Oil press sens sig Spark plug Tan 3.0L VIN 5, Engine Performance Wiring Diagram (4 of 5) for Cadillac CTS 2014 List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (4 of 5) for Cadillac CTS 2014: 27 (top of right cylinder bank) evaporative emission (evap) canister purge solenoid valve (under intake manifold, in left cylinder bank) fuel injector 2 (under intake manifold, in left cylinder bank) fuel injector 4 (under intake manifold, in left cylinder bank) fuel injector 6 (under intake manifold, in right cylinder bank) fuel injector 1 (under intake manifold, in right cylinder bank) fuel injector 3 (under intake manifold, in right cylinder bank) fuel injector 5 5-v 1 ref Crankshaft position (ckp) sensor (right rear of engine) Engine control module (ecm) (below left headlamp assembly) Exhaust bank 1 camshaft position (cmp) sensor (front of right cylinder bank) Exhaust bank 2 camshaft position (cmp) actuator solenoid valve (front of left cylinder head) Exhaust bank 2 camshaft position (cmp) sensor (front of left cylinder head) Fuel inj 1 ctrl Fuel inj 2 ctrl Fuel inj 3 ctrl Fuel inj 4 ctrl Fuel inj 5 ctrl Fuel inj 6 ctrl G132 (rear of right cylinder bank) Gnd Intake bank 1 camshaft position (cmp) sensor (front of right cylinder bank) Intake bank 2 camshaft position (cmp) sensor (front of left cylinder bank) Low ref Tan X160 X161 3.0L VIN 5, Engine Performance Wiring Diagram (5 of 5) for Cadillac CTS 2014 List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (5 of 5) for Cadillac CTS 2014: 49 (left exhaust pipe, downstream catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 2 (left exhaust pipe, upstream catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1 (right exhaust pipe, upstream catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1 (right exhaust pipe,downstream catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2 5-v 1 ref 5-v 3 ref 5-v 4 ref A tan Air temp sens sig C tan Duty cycle sig Engine control module (ecm) (below left headlamp assembly) Frp sens sig Fuel rail pressure (frp) sensor (3.0l : under intake manifold, on front of fuel rail) (3.6l: under intake manifold, on left fuel rail) G132 (rear of right cylinder bank) Gnd Ho2s b1 s1 hi sig Ho2s b1 s1 lo sig Ho2s b1 s2 hi sig Ho2s b1 s2 lo sig Ho2s b2 s1 hi sig Ho2s b2 s1 lo sig Ho2s b2 s2 hi sig Ho2s b2 s2 lo sig Ho2s htr b1 s1 lo ctrl Ho2s htr b1 s2 lo ctrl Ho2s htr b2 s1 lo ctrl Ho2s htr b2 s2 lo ctrl Humidity sens sig Knock sens 1 sig Knock sens 2 sig Knock sensor (ks) 1 (right side of engine block) Knock sensor (ks) 2 (left side of engine block) Low ref Low reference Maf sens sig generator turn on sig low ref Manifold absolute pressure sensor (map) (top rear of intake manifold) Map sens sig Multifunction intake air sensor (attached to the air cleaner assembly) Purge sol ctrl Sens sig Starting/charging system Tac mtr ctrl-1 Tac mtr ctrl-2 Tan Throttle body (top center front of engine) Transmission park/ neutral signal Transmissions system X160
3.6L VIN 3 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (1 of 5) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (1 of 5) for Cadillac CTS 2014: 55 air inlet absolute pressure sens (on a/c refrigerant line) a/c refrigerant pressure sensor (top of accelerator pedal assembly) accelerator pedal position (app) sensor (top of brake pedal assembly) brake pedal position sensor 5-v 1 ref 5-v 3 ref 5-v vol 1 ref 5-v vol 4 ref A/c compressor clutch rly ctrl A/c refrigerant pressure sens sig Air conditioning system App sens 1 sig App sens 2 sig Batt pos vol Clutch pos sens sply Computer data lines system Cooling fan rly ctrl Cooling fans system Cruise control system Engine control module (ecm) (below left headlamp assembly) Evap canister vent sol ctrl Evaporative emission (evap) canister vent solenoid valve (on evaporative emission canister) Fuel level sens sig Fuel level sensor assembly (top left side of fuel tank) Fuel pump Fuel pump & sender assembly Fuel pump rly ctrl Fuel tank pressure (ftp) sensor (rear of right rear wheelwell) Fuel tank pressure sensor sig Gmlan serial data bus + Gmlan serial data bus - Ign 1 vol Ign vol J400 (fuel tank harness, near x420) Low ref Low speed cooling fan rly ctrl Mil ctrl Nca Pnk Primary fuel level sensor Pwr/trn relay control Pwr/trn relay voltage Secondary fuel level sens sig Secondary fuel level sensor Sens low ref Sens sig pos Starter relay coil control Starting/charging system Stop lamp switch signal Tan Wake-up sig X101 X104 X402 X420 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (2 of 5) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (2 of 5) for Cadillac CTS 2014: 60 (body harness,15 cm from fuel system control module connector) (in fuel line above right side of fuel tank) fuel pressure sensor 5-v ref Batt vol Chassis control module (left side of luggage compt) Cnstr/ vent fuse 10a Computer data lines system Data bus + Data bus - Drain wire Driver information center (dic) Ecm 2 fuse 20a Ecm fuse 15a Ecm/ tcm ign fuse 15a Emis 1 fuse 15a Emis 2 fuse 15a Engine controls ignition relay Engine coolant temperature sensor (left rear of engine block) Even coils fuse 15a Exhaust bank 1 camshaft position (cmp) actuator solenoid valve (front of right cylinder head) Fscm fuse 20a Fuel pump Fuel pump gnd G401 (behind right side of rear seat) Gnd Hot at all times Hot w/ ignition main relay energized Ign 1 volt Instrument cluster Intake bank 2 camshaft position (cmp) actuator solenoid valve (front of left cylinder head) J423 Lines system computer data Lo spd gmlan Logic Low ref Malfunction ind lamp (mil) Nca Odd coils fuse 20a Pnk Power Power distribution Rear body fuse block (left side of luggage compt) Relay ctrl Sens sig Serial data comm enable Sply System System data lines computer System distribution Tan Underhood fuse block (right front of engine compt) W/ electronically operated parking brake Wagon Wagon w/o electronically operated parking brake X104 X200 X225 X402 X420 X440 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (3 of 5) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (3 of 5) for Cadillac CTS 2014: 44 (engine harness, 14 cm from x160 & x161 breakouts) j165 (engine harness, 22 cm from x160) (top of left cylinder bank) (top of right cylinder bank) 5-v 1 ref 5-volt 2 ref 5-volt reference 1 Actuator hi ctrl Actuator low ctrl Ckp sensor signal Cmp sens sig Ect sens sig Engine control module (ecm) (below left headlamp assembly) Engine oil pressure (eop) sensor (in oil filter housing) Exhaust bank 1 sig Exhaust bank 2 Exhaust bank 2 sig G130 (rear of right cylinder bank) G131 (rear of left cylinder bank) High pressure fuel pump (rear of left cylinder bank) Ic 1 ctrl Ic 2 ctrl Ic 3 ctrl Ic 4 ctrl Ic 5 ctrl Ic 6 ctrl Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Intake bank 1 camshaft position (cmp) actuator solenoid valve (front of right cylinder head) Intake bank 2 Intake bank 2 sig J161 J162 J166 (engine harness, 20 cm from ignition coil 4 connector) Low ref Low reference Nca Oil press sens sig Spark plug Tan 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (4 of 5) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (4 of 5) for Cadillac CTS 2014: 27 (top of right cylinder bank) evaporative emission (evap) canister purge solenoid valve (under intake manifold, in left cylinder bank) fuel injector 2 (under intake manifold, in left cylinder bank) fuel injector 4 (under intake manifold, in left cylinder bank) fuel injector 6 (under intake manifold, in right cylinder bank) fuel injector 1 (under intake manifold, in right cylinder bank) fuel injector 3 (under intake manifold, in right cylinder bank) fuel injector 5 5-v 1 ref Crankshaft position (ckp) sensor (right rear of engine) Engine control module (ecm) (below left headlamp assembly) Exhaust bank 1 camshaft position (cmp) sensor (front of right cylinder bank) Exhaust bank 2 camshaft position (cmp) actuator solenoid valve (front of left cylinder head) Exhaust bank 2 camshaft position (cmp) sensor (front of left cylinder head) Fuel inj 1 ctrl Fuel inj 2 ctrl Fuel inj 3 ctrl Fuel inj 4 ctrl Fuel inj 5 ctrl Fuel inj 6 ctrl G132 (rear of right cylinder bank) Gnd Intake bank 1 camshaft position (cmp) sensor (front of right cylinder bank) Intake bank 2 camshaft position (cmp) sensor (front of left cylinder bank) Low ref Tan X160 X161 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (5 of 5) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Coupe (5 of 5) for Cadillac CTS 2014: 49 (left exhaust pipe, downstream catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 2 (left exhaust pipe, upstream catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1 (right exhaust pipe, upstream catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1 (right exhaust pipe,downstream catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2 5-v 1 ref 5-v 3 ref 5-v 4 ref A tan Air temp sens sig C tan Duty cycle sig Engine control module (ecm) (below left headlamp assembly) Frp sens sig Fuel rail pressure (frp) sensor (3.0l : under intake manifold, on front of fuel rail) (3.6l: under intake manifold, on left fuel rail) G132 (rear of right cylinder bank) Gnd Ho2s b1 s1 hi sig Ho2s b1 s1 lo sig Ho2s b1 s2 hi sig Ho2s b1 s2 lo sig Ho2s b2 s1 hi sig Ho2s b2 s1 lo sig Ho2s b2 s2 hi sig Ho2s b2 s2 lo sig Ho2s htr b1 s1 lo ctrl Ho2s htr b1 s2 lo ctrl Ho2s htr b2 s1 lo ctrl Ho2s htr b2 s2 lo ctrl Humidity sens sig Knock sens 1 sig Knock sens 2 sig Knock sensor (ks) 1 (right side of engine block) Knock sensor (ks) 2 (left side of engine block) Low ref Low reference Maf sens sig generator turn on sig low ref Manifold absolute pressure sensor (map) (top rear of intake manifold) Map sens sig Multifunction intake air sensor (attached to the air cleaner assembly) Purge sol ctrl Sens sig Starting/charging system Tac mtr ctrl-1 Tac mtr ctrl-2 Tan Throttle body (top center front of engine) Transmission park/ neutral signal Transmissions system X160 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (1 of 6) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (1 of 6) for Cadillac CTS 2014: 68 (body harness, 25.5 cm rear of breakout to x320) (fuel tank harness, in vehicle underbody, near fuel tank) (rear of right rear wheelwell) fuel tank pressure sensor (top of accelerator pedal assembly) accelerator pedal position sensor 5 volt ref 5v ref 5v ref (1) 5v ref (2) 5v reference A/c clutch rly ctrl A/c pressure sens 5v ref A/c refrigerant pressure sens sig A/c refrigerant pressure sensor (on a/c refrigerant line) Aero shutter fuse 10a Air conditioning system Anti-lock brakes system App sens sig (1) App sens sig (2) Batt pos volt Brake pedal position sensor (top of brake pedal assembly) Brk pos sen sig Check engine ind ctrl Computer data lines system Cooling fan ctrl rly speed sig Cooling fans system Cruise/etc/tcc brake sig Ecm ign fuse 15a Engine control module (ecm) (below left headlamp assembly) Evap canister vent sol ctrl Evaporative emission vent solenoid valve (on evaporative emission canister) Fuel pump Fuel pump & level sensor assembly (top left side of fuel tank) Fuel pump rly ctrl Fuel tank pressure sens sig Gmlan serial data bus + Gmlan serial data bus - Hot w/ ignition main relay energized Ign volt 1 J107 (w/ hid) J354 J375 J376 Low ref Low ref (1) Low ref (2) Powertrain main rly (1) sply Powertrain main rly (2) sply Powertrain main rly (3) sply Powertrain rly coil ctrl Pressure sens sig Primary fuel level sens sig Primary fuel level sensor Pump rly coil ctrl Secondary fuel level sens sig Secondary fuel level sensor (in fuel tank) Sens 2 gnd Sens 2 sply volt Sens low ref Sens sig 2 Shield) Solenoid rly coil ctrl Starter enable rly ctrl Starting/ charging system Underhood fuse block (right front of engine compt) Wake-up ser data X150 X275 X350 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (2 of 6) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (2 of 6) for Cadillac CTS 2014: 58 (body harness, 20.5 cm from x350) (body harness, in branch to g401 & battery, approximately 5 cm from main bundle) (not used) (right front of engine compt) underhood fuse block (w/ posi traction: body harness, 17 cm left of x405 breakout) (w/o posi traction: body harness, 44.5 cm from chassis control module) 5v ref A/c compressor clutch relay Air pump fuse 50a Areo Auxiliary coolant pump relay Auxiliary underhood fuse block (right front of engine compt) Batt pos vol Chassis control module (left side of luggage compt) Cnstr vent fuse 10a Computer data lines system Ecm fuse 25a Ecm/ batt fuse 10a Eng mount sol contr 1 Engine controls ignition relay Engine mount solenoid valve (mounted to left rear engine mount) Exhaust bank 2 camshaft position actuator solenoid valve (front of left cylinder bank) Fscm ign fuse 10a Fuel pressure sensor (in fuel line above right side of fuel tank) Fuel pump fscm fuse 20a Fuel pump low ref Fuel shld extsn G303 (base of left "b" pillar) Gnd Hot at all times Hot w/ ignition main relay energized Htd Ign Ign 1 volt 1 Ign coil inj fuse 15a Ign coil inj/spare fuse 15a Intake bank 2 camshaft position actuator solenoid valve (front of left cylinder bank) J428 J430 J431 Low ref Nca Odd fuse 15a Power distribution system Press sens sig Pump rly ctrl Pump supy vol Rear body fuse block (left side of luggage compt) Red Secondary air injection pump relay Secondary air injection solenoid valve relay Ser data bus + Ser data bus - Shutter ctrl Snsr emis fuse 10a Spare pt fuse 10a Str whl fuse 15a X150 X350 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (3 of 6) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (3 of 6) for Cadillac CTS 2014: 30 (rear of left cylinder bank) high pressure fuel pump (right rear of engine) crankshaft position sensor (right side of oil pan) engine oil level switch Active grille air shutter actuator (behind center of front fascia) Battery fuse block (top of battery) Computer data lines system Ctrl aero Engine check Engine coolant temperature (ect) sensor (left rear of engine block) Exhaust bank 1 camshaft position actuator solenoid valve (front of right cylinder head) Exhaust bank 2 camshaft position sensor (front of left cylinder bank) Fuse 350a G100 (right front of engine) G101 (on left radiator support) G107 (rear of left cylinder bank) Gnd Hot at all times Ind ctrl Instrument cluster Intake bank 1 camshaft position actuator solenoid valve (front of right cylinder head) Intake bank 1 camshaft position sensor (front of right cylinder bank) J100 Logic Malti-function ind Red Secondary air injection (air) pump (left front of engine) Serial data Volt ign 1 X100 X115 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (4 of 6) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (4 of 6) for Cadillac CTS 2014: 52 (awd: engine harness, 5.5 cm from high pressure fuel pump) (rwd: engine harness, 3 cm from breakout to g107) j132 (engine harness, 20 cm left of breakout to x161) (engine harness, in branch to underhood auxiliary fuse block, 6.5 cm from breakouts) (top of left cylinder bank) ignition coil 2 (top of left cylinder bank) ignition coil 4 (top of left cylinder bank) ignition coil 6 (top of right cylinder bank) ignition coil 1 (top of right cylinder bank) ignition coil 3 (top of right cylinder bank) ignition coil 5 Actuator hi ctrl Actuator low ctrl Crk 6ox low ref Crk shf 6ox sens Ect sens sig Engine control module (ecm) (below left headlamp assembly) Exhaust sens 1 sig Exhaust sens 2 sig Exhaust solend (1) Exhaust solend (2) Exhaust sply (1) Fuel inj 1 ctrl Fuel inj 2 ctrl Fuel inj 3 ctrl Fuel inj 4 ctrl Fuel inj 5 ctrl Fuel inj 6 ctrl G107 (rear of left cylinder bank) G109 (right front of engine) Ign 1 ctrl Ign 2 ctrl Ign 3 ctrl Ign 4 ctrl Ign 5 ctrl Ign 6 ctrl Intake sens 1 sig Intake sens 2 sig Intake sens sply 1 Intake sens sply 2 Intake solend (1) Intake solend (2) J133 J137 J138 (engine harness, 26 cm left of breakout to x161) Low ref Low ref (1) Low ref bank 1 Low ref bank 2 Nca Oil press sens sig Press sens 5v ref Press sens low ref Spark plug 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (5 of 6) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (5 of 6) for Cadillac CTS 2014: 34 (top of right cylinder bank) evaporative emission purge solenoid valve (under intake manifold, in left cylinder bank) (under intake manifold, in right cylinder bank) Engine control module (ecm) (below left headlamp assembly) Engine oil pressure sensor (in oil filter housing) Exhaust camshaft position sensor (bank 1) (front of right cylinder bank) Exhaust sply (2) Fuel inj 1 ctrl Fuel inj 2 ctrl Fuel inj 3 ctrl Fuel inj 4 ctrl Fuel inj 5 ctrl Fuel inj 6 ctrl Fuel injector 1 Fuel injector 2 Fuel injector 3 Fuel injector 4 Fuel injector 5 Fuel injector 6 G100 (right front of engine) G107 (rear of left cylinder bank) G202 (left kick panel) Gnd Intake camshaft position sensor (bank 2) (front of left cylinder bank) J301 Low ref Low ref (2) Mode Secondary air injection (air) solenoid valve (bank 1) (side of right cylinder bank) Secondary air injection (air) solenoid valve (bank 2) (side of left cylinder bank) Vehicle stability control switch X160 X161 X325 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (6 of 6) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Sedan (6 of 6) for Cadillac CTS 2014: 61 (engine harness, 2.5 cm from breakout to ignition coil 5) (engine harness, 3.5 cm forward of breakout to ignition coil 6) (left exhaust pipe, downstream catalytic converter) heated oxygen sensor bank 2 sensor 2 (left exhaust pipe, upstream catalytic converter) heated oxygen sensor bank 2 sensor 1 (right exhaust pipe, downstream catalytic converter) heated oxygen sensor bank 1 sensor 2 (right exhaust pipe, upstream catalytic converter) heated oxygen sensor bank 1 sensor 1 5-volt ref 5v ref Actuator ctrl close Air temp sens sig C tan Charge ind ctrl Driver mode sw sig Duty cycle sig Eng spd sig Engine control module (ecm) (below left headlamp assembly) Evap purge sol ctrl Frp sens sig Fuel rail pressure sensor (under intake manifold, on left fuel rail) G100 (right front of engine) Ground Ho2s b 1 s 1 hi sig Ho2s b 1 s 1 lo sig Ho2s b 1 s 2 hi sig Ho2s b 1 s 2 lo sig Ho2s b 2 s 1 hi sig Ho2s b 2 s 1 lo sig Ho2s b 2 s 2 lo sig Ho2s b2 s 2 hi sig Ho2s htr b1 s1 lo ctrl Ho2s htr b1 s2 lo ctrl Ho2s htr b2 s1 lo ctrl Ho2s htr b2 s2 lo ctrl Humidity sens sig Instrument cluster systems J139 J140 Knock sens 1 sig Knock sens 2 sig Knock sensor 1 (right side of engine block) Knock sensor 2 (left side of engine block) Logic Low ref Low ref (1) Low ref (2) Maf sens sig Manifold absolute pressure sensor (top center of intake manifold assembly) Map sens sig Multi-function intake air sensor (attached to the air cleaner assembly) Oil level sw sig Park/neutral sig (1) Sens sig Sply volt Starting/ charging system Tan Throttle actu ctrl open Throttle body (top center front of engine) Transmissions system Vlv 1 low ref X150 X161 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (1 of 5) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (1 of 5) for Cadillac CTS 2014: 55 air inlet absolute pressure sens (on a/c refrigerant line) a/c refrigerant pressure sensor (top of accelerator pedal assembly) accelerator pedal position (app) sensor (top of brake pedal assembly) brake pedal position sensor 5-v 1 ref 5-v 3 ref 5-v vol 1 ref 5-v vol 4 ref A/c compressor clutch rly ctrl A/c refrigerant pressure sens sig Air conditioning system App sens 1 sig App sens 2 sig Batt pos vol Clutch pos sens sply Computer data lines system Cooling fan rly ctrl Cooling fans system Cruise control system Engine control module (ecm) (below left headlamp assembly) Evap canister vent sol ctrl Evaporative emission (evap) canister vent solenoid valve (on evaporative emission canister) Fuel level sens sig Fuel level sensor assembly (top left side of fuel tank) Fuel pump Fuel pump & sender assembly Fuel pump rly ctrl Fuel tank pressure (ftp) sensor (rear of right rear wheelwell) Fuel tank pressure sensor sig Gmlan serial data bus + Gmlan serial data bus - Ign 1 vol Ign vol J400 (fuel tank harness, near x420) Low ref Low speed cooling fan rly ctrl Mil ctrl Nca Pnk Primary fuel level sensor Pwr/trn relay control Pwr/trn relay voltage Secondary fuel level sens sig Secondary fuel level sensor Sens low ref Sens sig pos Starter relay coil control Starting/charging system Stop lamp switch signal Tan Wake-up sig X101 X104 X402 X420 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (2 of 5) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (2 of 5) for Cadillac CTS 2014: 60 (body harness,15 cm from fuel system control module connector) (in fuel line above right side of fuel tank) fuel pressure sensor 5-v ref Batt vol Chassis control module (left side of luggage compt) Cnstr/ vent fuse 10a Computer data lines system Data bus + Data bus - Drain wire Driver information center (dic) Ecm 2 fuse 20a Ecm fuse 15a Ecm/ tcm ign fuse 15a Emis 1 fuse 15a Emis 2 fuse 15a Engine controls ignition relay Engine coolant temperature sensor (left rear of engine block) Even coils fuse 15a Exhaust bank 1 camshaft position (cmp) actuator solenoid valve (front of right cylinder head) Fscm fuse 20a Fuel pump Fuel pump gnd G401 (behind right side of rear seat) Gnd Hot at all times Hot w/ ignition main relay energized Ign 1 volt Instrument cluster Intake bank 2 camshaft position (cmp) actuator solenoid valve (front of left cylinder head) J423 Lines system computer data Lo spd gmlan Logic Low ref Malfunction ind lamp (mil) Nca Odd coils fuse 20a Pnk Power Power distribution Rear body fuse block (left side of luggage compt) Relay ctrl Sens sig Serial data comm enable Sply System System data lines computer System distribution Tan Underhood fuse block (right front of engine compt) W/ electronically operated parking brake Wagon Wagon w/o electronically operated parking brake X104 X200 X225 X402 X420 X440 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (3 of 5) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (3 of 5) for Cadillac CTS 2014: 44 (engine harness, 14 cm from x160 & x161 breakouts) j165 (engine harness, 22 cm from x160) (top of left cylinder bank) (top of right cylinder bank) 5-v 1 ref 5-volt 2 ref 5-volt reference 1 Actuator hi ctrl Actuator low ctrl Ckp sensor signal Cmp sens sig Ect sens sig Engine control module (ecm) (below left headlamp assembly) Engine oil pressure (eop) sensor (in oil filter housing) Exhaust bank 1 sig Exhaust bank 2 Exhaust bank 2 sig G130 (rear of right cylinder bank) G131 (rear of left cylinder bank) High pressure fuel pump (rear of left cylinder bank) Ic 1 ctrl Ic 2 ctrl Ic 3 ctrl Ic 4 ctrl Ic 5 ctrl Ic 6 ctrl Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Intake bank 1 camshaft position (cmp) actuator solenoid valve (front of right cylinder head) Intake bank 2 Intake bank 2 sig J161 J162 J166 (engine harness, 20 cm from ignition coil 4 connector) Low ref Low reference Nca Oil press sens sig Spark plug Tan 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (4 of 5) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (4 of 5) for Cadillac CTS 2014: 27 (top of right cylinder bank) evaporative emission (evap) canister purge solenoid valve (under intake manifold, in left cylinder bank) fuel injector 2 (under intake manifold, in left cylinder bank) fuel injector 4 (under intake manifold, in left cylinder bank) fuel injector 6 (under intake manifold, in right cylinder bank) fuel injector 1 (under intake manifold, in right cylinder bank) fuel injector 3 (under intake manifold, in right cylinder bank) fuel injector 5 5-v 1 ref Crankshaft position (ckp) sensor (right rear of engine) Engine control module (ecm) (below left headlamp assembly) Exhaust bank 1 camshaft position (cmp) sensor (front of right cylinder bank) Exhaust bank 2 camshaft position (cmp) actuator solenoid valve (front of left cylinder head) Exhaust bank 2 camshaft position (cmp) sensor (front of left cylinder head) Fuel inj 1 ctrl Fuel inj 2 ctrl Fuel inj 3 ctrl Fuel inj 4 ctrl Fuel inj 5 ctrl Fuel inj 6 ctrl G132 (rear of right cylinder bank) Gnd Intake bank 1 camshaft position (cmp) sensor (front of right cylinder bank) Intake bank 2 camshaft position (cmp) sensor (front of left cylinder bank) Low ref Tan X160 X161 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (5 of 5) for Cadillac CTS 2014 List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram, Wagon (5 of 5) for Cadillac CTS 2014: 49 (left exhaust pipe, downstream catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 2 (left exhaust pipe, upstream catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1 (right exhaust pipe, upstream catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1 (right exhaust pipe,downstream catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2 5-v 1 ref 5-v 3 ref 5-v 4 ref A tan Air temp sens sig C tan Duty cycle sig Engine control module (ecm) (below left headlamp assembly) Frp sens sig Fuel rail pressure (frp) sensor (3.0l : under intake manifold, on front of fuel rail) (3.6l: under intake manifold, on left fuel rail) G132 (rear of right cylinder bank) Gnd Ho2s b1 s1 hi sig Ho2s b1 s1 lo sig Ho2s b1 s2 hi sig Ho2s b1 s2 lo sig Ho2s b2 s1 hi sig Ho2s b2 s1 lo sig Ho2s b2 s2 hi sig Ho2s b2 s2 lo sig Ho2s htr b1 s1 lo ctrl Ho2s htr b1 s2 lo ctrl Ho2s htr b2 s1 lo ctrl Ho2s htr b2 s2 lo ctrl Humidity sens sig Knock sens 1 sig Knock sens 2 sig Knock sensor (ks) 1 (right side of engine block) Knock sensor (ks) 2 (left side of engine block) Low ref Low reference Maf sens sig generator turn on sig low ref Manifold absolute pressure sensor (map) (top rear of intake manifold) Map sens sig Multifunction intake air sensor (attached to the air cleaner assembly) Purge sol ctrl Sens sig Starting/charging system Tac mtr ctrl-1 Tac mtr ctrl-2 Tan Throttle body (top center front of engine) Transmission park/ neutral signal Transmissions system X160
3.6L VIN 8 3.6L VIN 8, Engine Performance Wiring Diagram (1 of 8) for Cadillac CTS 2014 List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (1 of 8) for Cadillac CTS 2014: 64 (body harness, 25.5 cm rear of breakout to x320) (fuel tank harness, in vehicle underbody, near fuel tank) (rear of right rear wheelwell) fuel tank pressure sensor (top of accelerator pedal assembly) accelerator pedal position sensor 5 volt ref 5v ref 5v ref (1) 5v ref (2) 5v reference A/c clutch rly ctrl A/c pressure sens 5v ref A/c refrigerant pressure sens sig A/c refrigerant pressure sensor (on a/c refrigerant line) Air conditioning system App sens sig (1) App sens sig (2) Batt pos volt Brake pedal position sensor (top of brake pedal assembly) Brk pos sen sig Check engine ind ctrl Computer data lines system Cooling fan ctrl rly speed sig Cooling fans system Cruise control system Cruise/etc/tcc brake sig Ecm ign fuse 15a Engine control module (ecm) (lower right front of engine compt) Evap canister vent sol ctrl Evaporative emission vent solenoid valve (on evaporative emission canister) Fuel pump Fuel pump & level sensor assembly (top left side of fuel tank) Fuel pump rly ctrl Fuel tank pressure sens sig Fuel temp sig Gmlan serial data bus + Gmlan serial data bus - Heater rly ctrl Hot w/ ignition main relay energized Ign volt 1 J354 J375 J376 Low ref Low ref (1) Low ref (2) Powertrain main rly (1) sply Powertrain main rly (2) sply Powertrain main rly (3) sply Powertrain rly coil ctrl Pressure sens sig Primary fuel level sens sig Primary fuel level sensor Secondary fuel level sens sig Secondary fuel level sensor (in fuel tank) Sens 5v ref Sens low ref Shield) Starter enable rly ctrl Starting/ charging system Temperature sig Underhood fuse block (right front of engine compt) Wake-up ser data X150 X275 3.6L VIN 8, Engine Performance Wiring Diagram (2 of 8) for Cadillac CTS 2014 List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (2 of 8) for Cadillac CTS 2014: 25 (left side of luggage compt) chassis control module Batt pos vol Chassis control module (left side of luggage compt) Computer data lines system Engine mount solenoid valve (mounted to left rear engine mount) Fscm ign fuse 10a G303 (base of left "b" pillar) Gnd Hot at all times Hot w/ ignition main relay energized Htd str whl fuse 15a Ign 1 J421 Rear body fuse block (left side of luggage compt) Serial data Serial data (+) Serial data (+) (2) Serial data (-) Serial data (-) (2) Sol ctrl 2 System data lines computer Tc cntrl mdl/rr cntrl fuse 15a x1 Turbocharger boost/ intake air temperature sensor (top rear of intake manifold) Underhood fuse block (right front of engine compt) X150 3.6L VIN 8, Engine Performance Wiring Diagram (3 of 8) for Cadillac CTS 2014 List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (3 of 8) for Cadillac CTS 2014: 43 (not used) A/c compressor clutch relay Auxiliary underhood fuse block (right front of engine compt) Batt pos vol Charge air cooler coolant pump relay Cnstr vent fuse 10a Computer data lines system Ecm fuse 25a Ecm/ batt fuse 10a Engine controls ignition relay Exhaust bank 2 camshaft position actuator solenoid valve (front of left cylinder bank) Fscm ign fuse 10a Fuel pressure sensor (in fuel line above right side of fuel tank) Fuel pump driver control module (above rear axle) Fuel pump fscm fuse 20a Fuel pump low ref Fuel shld extsn G303 (base of left "b" pillar) Gnd Hot at all times Hot w/ ignition main relay energized Ign coil inj fuse 15a Ign coil inj/spare fuse 15a Intake bank 2 camshaft position actuator solenoid valve (front of left cylinder bank) J420 J430 J431 Lines system computer data Nca Power distribution system Pump supy vol Rear body fuse block (left side of luggage compt) Red Relay ctrl Run/crank ign 1 Ser data Ser data + Ser data - Snsr emis fuse 10a Spare pt fuse 10a Underhood fuse block (right front of engine compt) X150 X350 3.6L VIN 8, Engine Performance Wiring Diagram (4 of 8) for Cadillac CTS 2014 List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (4 of 8) for Cadillac CTS 2014: 22 (not used) (on air intake duct to bank 1 turbocharger) mass air flow/ intake air temperature sensor (rear of left cylinder head) high pressure fuel pump (right rear of engine) crankshaft position sensor (right side of oil pan) engine oil level switch Battery fuse block (top of battery) Computer data lines system Engine check Engine coolant temperature (ect) sensor (left rear of engine block) Exhaust bank 1 camshaft position actuator solenoid valve (front of right cylinder head) Exhaust bank 2 camshaft position sensor (front of left cylinder head) Fuse 300a G100 (rear of left cylinder bank) Hot at all times Ind ctrl Instrument cluster Intake bank 1 camshaft position actuator solenoid valve (front of right cylinder head) Intake bank 1 camshaft position sensor (front of right cylinder head) Logic Malfunction ind Red Serial data 3.6L VIN 8, Engine Performance Wiring Diagram (5 of 8) for Cadillac CTS 2014 List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (5 of 8) for Cadillac CTS 2014: 53 (engine harness, 1.5 cm from breakout to bank 1 intake camshaft position sensor) (engine harness, 21.5 cm from breakout to manifold absolute pressure sensor) (engine harness, 9 cm from breakout to g104) j132 (top of left cylinder bank) ignition coil 2 (top of left cylinder bank) ignition coil 4 (top of left cylinder bank) ignition coil 6 (top of right cylinder bank) ignition coil 1 (top of right cylinder bank) ignition coil 3 (top of right cylinder bank) ignition coil 5 Actuator hi ctrl Actuator low ctrl Crk 6ox low ref Crk shf 6ox sens Ect sens sig Engine control module (ecm) (lower right front of engine compt) Exhaust sens 1 sig Exhaust sens 2 sig Exhaust solend (1) Exhaust solend (2) Exhaust sply (1) Fuel inj 1 ctrl Fuel inj 2 ctrl Fuel inj 3 ctrl Fuel inj 4 ctrl Fuel inj 5 ctrl Fuel inj 6 ctrl G107 (rear of left cylinder bank) G109 (rear of right cylinder head) Ign 1 ctrl Ign 2 ctrl Ign 3 ctrl Ign 4 ctrl Ign 5 ctrl Ign 6 ctrl Intake sens 1 sig Intake sens 2 sig Intake sens sply 1 Intake sens sply 2 Intake solend (1) Intake solend (2) J133 J137 J138 (engine harness, 4.5 cm from breakout to bank 2 intake camshaft position sensor) Low ref Low ref (1) Low ref bank 1 Low ref bank 2 Nca Oil press sens sig Press sens 5v ref Press sens low ref Sens sig bank (1) Spark plug 3.6L VIN 8, Engine Performance Wiring Diagram (6 of 8) for Cadillac CTS 2014 List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (6 of 8) for Cadillac CTS 2014: 29 (top front of right cylinder bank) evaporative emission purge solenoid valve (under intake manifold in left cylinder bank) fuel injector 2 (under intake manifold in left cylinder bank) fuel injector 4 (under intake manifold in left cylinder bank) fuel injector 6 (under intake manifold in right cylinder bank) fuel injector 1 (under intake manifold in right cylinder bank) fuel injector 3 (under intake manifold in right cylinder bank) fuel injector 5 Engine control module (ecm) (lower right front of engine compt) Engine oil pressure sensor (in oil filter housing) Exhaust camshaft position sensor (bank 1) (front of right cylinder bank) Exhaust sply (2) Fuel inj 1 ctrl Fuel inj 2 ctrl Fuel inj 3 ctrl Fuel inj 4 ctrl Fuel inj 5 ctrl Fuel inj 6 ctrl G100 (rear of left cylinder head) G202 (right kick panel) Gnd Intake camshaft position sensor (bank 2) (front of left cylinder head) J301 Low ref Low ref (2) Mode Vehicle stability control switch X160 X161 X325 3.6L VIN 8, Engine Performance Wiring Diagram (7 of 8) for Cadillac CTS 2014 List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (7 of 8) for Cadillac CTS 2014: 19 (left exhaust pipe, downstream catalytic converter) heated oxygen sensor bank 2 sensor 2 (turbocharger control harness, 26.8 cm forward of x112) j147 (turbocharger control harness, 32.2 cm forward of x112) Ecm fuse 25a Hot at all times J136 J148 J149 Logic Tan Throttle body (under intake manifold) Turbocharger 1 bypass solenoid valve (right front of engine compt) Turbocharger 1 wastegate solenoid valve (right front of engine compt) Turbocharger 2 bypass solenoid valve (left front of engine compt) Turbocharger 2 wastegate solenoid valve (left front of engine compt) Turbocharger wastegate diode (near upper right corner of radiator) Underhood fuse block (right front of engine compt) X112 X164 3.6L VIN 8, Engine Performance Wiring Diagram (8 of 8) for Cadillac CTS 2014 List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (8 of 8) for Cadillac CTS 2014: 58 (left exhaust pipe, upstream catalytic converter) heated oxygen sensor bank 2 sensor 1 (right exhaust pipe, downstream catalytic converter) heated oxygen sensor bank 1 sensor 2 (right exhaust pipe, upstream catalytic converter) heated oxygen sensor bank 1 sensor 1 5-volt ref 5v ref Actuator ctrl close Air temp sens sig Barometric pressure sensor (on air intake duct to bank 2 turbocharger) Charge ind ctrl Driver mode sw sig Duty cycle sig Engine control module (ecm) (lower right front of engine compt) Evap purge sol ctrl Flow sens sig Frp sens sig Fuel rail pressure sensor (under intake manifold, on left fuel rail) G100 (rear of left cylinder bank) Ground Hi bank 1 sens (1) Hi bank 1 sens (2) Hi bank 2 sens (1) Hi bank 2 sens (2) High ref bank (2) Ho2s htr low ctrl (1) Ho2s htr low ctrl (2) Humidity sens sig Intake manifold) J139 J140 Knock sens 1 sig Knock sens 2 sig Knock sensor 1 (under intake manifold, in left cylinder bank) Knock sensor 2 (under intake manifold, in left cylinder bank) Low bank 1 sens (1) Low bank 1 sens (2) Low bank 2 sens (1) Low bank 2 sens (2) Low ref Low ref (1) Low ref (2) Low ref bank (2) Maf sens sig Manifold absolute pressure sensor (top rear of Map sens sig Multi-function intake air sensor (attached to the air cleaner assembly) Oil level sw sig Park/neutral sig (1) Sens sig Sens sig bank (1) Sol 2 ctrl Sol ctrl bank (2) Starting/ charging system Tan Throttle actu ctrl open Waste gate sol ctrl X150 X161 X168
6.2L VIN P 6.2L VIN P, Engine Performance Wiring Diagram (1 of 6) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Engine Performance Wiring Diagram (1 of 6) for Cadillac CTS 2014: 52 (left end of dash) body control module (bcm) (not used) 5 volt ref 5-volt ref 1 5-volt ref 2 A/c compressor rly ctrl Acc wakeup serial data Accelerator pedal position (app) sensor (top of accelerator pedal assembly) Air conditioning system App sens 1 sig App sens 2 sig Cnstr/ vent fuse 10a Computer data lines system Cooling fans system Ecm fuse 15a Ecm/tcm ign fuse 15a Engine control module (ecm) (right rear of engine compt) Evaporative emissions (evap) canister vent solenoid valve (on evaporative emission canister) Fan rly ctrl Ftp sig Fuel level sensor assembly (top left side of fuel tank) Fuel lvl sens sig Fuel tank pressure (ftp) sensor (rear of right rear wheelwell) Hot at all times Hot w/ ignition main relay energized Ign 1 volt J400 (fuel tank harness, near x420) tan Lo ref Low ref Main rly ctrl Mil ctrl Nca Pnk Pnk b Power distribution system Primary fuel level sensor (in fuel tank) Primary fuel rly ctrl Rear body fuse block (left side of luggage compt) Sec fuel lvl sens sig Secondary fuel level sensor Starter rly coil ctrl Starting/ charging system Stop lp sw sig Supercharger air inlet press sens sig Tan Underhood fuse block (right front of engine compt) Valve ctrl X101 X104 X200 X225 X420 6.2L VIN P, Engine Performance Wiring Diagram (2 of 6) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Engine Performance Wiring Diagram (2 of 6) for Cadillac CTS 2014: 24 (engine harness, 23 cm from breakout to supercharger bypass valve) (m/t) skip shift solenoid actuator Disply fuse 10a Ecm pwr fuse 15a Emis 1 fuse 15a Emis 2 fuse 15a Engine controls ignition relay Evaporative emission (evap) canister purge solenoid valve (top front of engine) Even coils fuse 15a Heated oxygen sensor (ho2s) bank 1 sensor 1 (left exhaust pipe, upstream catalytic converter) Heated oxygen sensor (ho2s) bank 1 sensor 2 (left exhaust pipe, downstream catalytic converter) Heated oxygen sensor (ho2s) bank 2 sensor 1 (right exhaust pipe, upstream catalytic converter) Heated oxygen sensor (ho2s) bank 2 sensor 2 (right exhaust pipe, downstream catalytic converter) Hot at all times J142 J155 J185 Nca Odd coils fuse 20a Pnk Power distribution system Supercharger bypass valve solenoid (top front of engine) Tan Underhood fuse block (right front of engine compt) 6.2L VIN P, Engine Performance Wiring Diagram (3 of 6) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Engine Performance Wiring Diagram (3 of 6) for Cadillac CTS 2014: 61 (68 to 72 not used) (m/t) reverse inhibit solenoid actuator (or 5380) (or 5381) (or 5382) (right side of transmission) (m/t) backup lamp switch 5 volt ref 5-volt ref A/t Actuator sig B tan Backup lp sw sig Baro sens sig Barometric pressure (baro) sensor (left side of upper intake manifold assembly) Break pedal position sensor Clutch pedal position (cpp) sensor (top of clutch pedal assembly) Clutch pos sens sply Coil lvl sw sig Computer data lines system Coolant pump ctrl Cooling fans system Data bus+ Data bus- Ect sens sig Engine control module (ecm) (right rear of engine compt) Engine coolant temperature (ect) sensor (left front side of left cylinder bank) Evap ctrl G132 (rear of right cylinder bank) Generator field duty cycle signal Generator turn on sig Gnd Ho2s hi sig b2s1 Ho2s hi sig b2s2 Ho2s htr lo ctrl b2s1 Ho2s htr lo ctrl b2s2 Ho2s lo sig b2s1 Ho2s lo sig b2s2 Iat sens sig Intake air temperature (iat) sensor (left front of upper intake manifold assembly) Low ref M/t Manifold absolute pressure (map) sensor (left front of upper intake manifold assembly) Map sens sig Nca Pnk Rly ctrl Sens low ref Sens sig Sens sig pos Skip shift sig Sol sig Starting/ charging system Tan Transmissions system Vacuum bypass val ctrl Vehicle speed sensor (vss) (m/t) (right rear of transmission) Vss low ref Vss sig X105 X140 X240 6.2L VIN P, Engine Performance Wiring Diagram (4 of 6) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Engine Performance Wiring Diagram (4 of 6) for Cadillac CTS 2014: 34 (body harness, 17 cm x420 from body grommet) j450 (on a/c refrigerant line) a/c refrigerant pressure sensor (right side of oil pan) engine oil level & temperature sensor (under left rear of supercharger) engine oil pressure (eop) sensor B (not used) B pnk Camshaft position (cmp) sensor (lower center front of engine) Computer data lines system Crankshaft position (ckp) sensor (right rear of engine) Driver information center display Fuel injectors (under supercharger, in right cylinder bank) Fuel pump & sender assembly (top left side of fuel tank) G102 (right front of engine compt) G132 (rear of right cylinder bank) Gnd Ign Instrument cluster J449 (body harness, 22 cm from body grommet) Knock sensor (ks) 1 (left side of engine block) Knock sensor (ks) 2 (right side of engine block) Logic Low engine oil pressure ind Malfunction indicator lamp Mass air flow sensor (maf)/ intake air temperature (iat) sensor (on air intake duct to bank 1 turbocharger) Nca Pnk Primary fuel pump Red Secondary fuel pump Serial data Tan X104 X136 X160 6.2L VIN P, Engine Performance Wiring Diagram (5 of 6) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Engine Performance Wiring Diagram (5 of 6) for Cadillac CTS 2014: 41 (even fuel injector harness, top of engine in even injector harness) (right rear of engine compt) engine control module (ecm) (top center front of engine) throttle body (top front of engine) supercharger air inlet pressure sensor (top of right cylinder bank) 5 volt ref 1 Fuel inj 2 ctrl Fuel inj 3 ctrl Fuel injectors (under supercharger, in left cylinder bank) G135 (rear of right cylinder bank) Ho2s hi sig b1s1 Ho2s hi sig b1s2 Ho2s lo sig b1s1 Ho2s lo sig b1s2 Ic 1 ctrl Ic 4 ctrl Ic 5 ctrl Ic 7 ctrl Ic 8 ctrl Ign 1 volt Ignition coil 2 Ignition coil 4 Ignition coil 6 Ignition coil 8 J135 J137 J160 (even fuel injector harness, top of engine in even injector harness) Ks 1 sig Ks 2 sig Low ref Low ref bank 1 Low ref bank 2 Nca Pnk Sens rtn Spark plug Tac ctrl close Tac ctrl open Tan X160 X161 6.2L VIN P, Engine Performance Wiring Diagram (6 of 6) for Cadillac CTS 2014 List of elements for 6.2L VIN P, Engine Performance Wiring Diagram (6 of 6) for Cadillac CTS 2014: 60 (in fuel line above right side of fuel tank) fuel pressure sensor (odd fuel injector harness, top of engine in odd injector harness) (odd fuel injector harness, top of engine in odd injector harness) j150 (on a/t control solenoid valve assembly) (right rear of luggage compt) chassis control module (top of left cylinder bank) 5 volt ref 1 5 volt ref 2 5v ref Batt volt Ckp sens sig Cmp sens sig Computer data lines system Data bus + Data bus - Drain wire Enable serial data comm Engine control module (ecm) (right rear of engine compt) Fscm fuse 30a Fuel inj 1 ctrl Fuel inj 4 ctrl Fuel inj 5 ctrl Fuel inj 6 ctrl Fuel inj 8 ctrl Fuse pump gnd G132 (rear of right cylinder bank) G136 (rear of left cylinder head) G401 (behind right side of rear seat) Gnd Ho2s htr lo ctrl b1s1 Ho2s htr lo ctrl b1s2 Hot at all times Iat sens sig Ic 2 ctrl Ic 3 ctrl Ic 6 ctrl Ign 1 volt Ignition coil 1 Ignition coil 3 Ignition coil 5 Ignition coil 7 J136 J138 J423 (body harness, 15 cm from fuel system control module connector) Low ref Maf sens sig Nca Pnk Rear body fuse block (left side of luggage compt) Rly ctrl Sens sig Spark plug Sply volt Tan Tp sens 1 sig Tp sens 2 sig Transmission fluid temperature sensor (m/t) X160 X161 X420
EXTERIOR LIGHTS Backup Lamps Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Backup Lamps Wiring Diagram, Coupe for Cadillac CTS 2014: 50 (a/t) automatic transmission assembly (rear of right cylinder bank) g132 (wagon: center of liftgate) (coupe/sedan cts-v: center rear of luggage compt lid) (if equipped) rearview camera 3.0l & 3.6l 6.2l Assembly) (6.2l: right rear of engine compt) B+ volt Backup lamp sply volt x6 Backup lamp sw sig Backup lamp switch (m/t) (right side of transmission) Backup lamps sply volt Bcm 4 fuse 10a Body control module (bcm) (left end of dash) Computer data lines system Control solenoid valve assembly Data bus (+) Data bus (-) Engine control module (ecm) (3.0l & 3.6l: below left headlamp G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G402 (behind left side of rear seat) Gnd Hot at all times Ign lk cyl ctrl actr sig Inside rearview mirror (isrvm) J379 (body harness, near branch for g102) Left backup lamp Left tail lamp assembly Logic Nca Red Right backup lamp Right tail lamp assembly Serial data + Serial data - Serial data bus + Serial data bus - Sig a Sig b Sig c Sig p Sply volt Tan Trans park/ ntrl sig Transmission control module Transmission internal mode switch Underhood fuse block (right front of engine compt) X225 X408 X900 X903 Backup Lamps Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Backup Lamps Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 50 (a/t) automatic transmission assembly (rear of right cylinder bank) g132 (wagon: center of liftgate) (coupe/sedan cts-v: center rear of luggage compt lid) (if equipped) rearview camera 3.0l & 3.6l 6.2l Assembly) (6.2l: right rear of engine compt) B+ volt Backup lamp sply volt x6 Backup lamp sw sig Backup lamp switch (m/t) (right side of transmission) Backup lamps sply volt Bcm 4 fuse 10a Body control module (bcm) (left end of dash) Computer data lines system Control solenoid valve assembly Data bus (+) Data bus (-) Engine control module (ecm) (3.0l & 3.6l: below left headlamp G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G402 (behind left side of rear seat) Gnd Hot at all times Ign lk cyl ctrl actr sig Inside rearview mirror (isrvm) J379 (body harness, near branch for g102) Left backup lamp Left tail lamp assembly Logic Nca Red Right backup lamp Right tail lamp assembly Serial data + Serial data - Serial data bus + Serial data bus - Sig a Sig b Sig c Sig p Sply volt Tan Trans park/ ntrl sig Transmission control module Transmission internal mode switch Underhood fuse block (right front of engine compt) X225 X408 X900 X903 Backup Lamps Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Backup Lamps Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 46 (body harness, 5.5 cm rear of branch to "c" pillar) j330 11b Automatic transmission assembly (6 speed transmission) Batt pos volt Bcm 1 fuse 10a Bcm 6 fuse 10a Bkup lp sply volt Body control module (left end of dash) Computer data lines system Control solenoid valve assembly G100 (3.6l: right front of engine) (3.6l turbo: rear of left cylinder bank) G201 (left kick panel) G401 (under left side of luggage compt floor) Gnd Headlights system Hi spd gmlan ser data (+) Hi spd gmlan ser data (-) Hot at all times Inside rearview mirror Instrument panel fuse block (left end of dash) J415 Left backup lamp Logic Park/neutral position switch (right side of transmission) Rear window sunshade module (if equipped) (under center of package tray) Rearview camera (if equipped) (center rear of luggage compt lid) Red Rev sw sig Right backup lamp Serial data (+) Serial data (-) Sig a Sig b Sig c Sig p Transmission control module Transmission control module (8 speed transmission) (lower right front of engine compt) Transmission internal mode switch Underhood fuse block (right front of engine compt) W/ active safety W/o active safety X337 X415 X416 X422 X915 Backup Lamps Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Backup Lamps Wiring Diagram, Wagon for Cadillac CTS 2014: 50 (a/t) automatic transmission assembly (rear of right cylinder bank) g132 (wagon: center of liftgate) (coupe/sedan cts-v: center rear of luggage compt lid) (if equipped) rearview camera 3.0l & 3.6l 6.2l Assembly) (6.2l: right rear of engine compt) B+ volt Backup lamp sply volt x6 Backup lamp sw sig Backup lamp switch (m/t) (right side of transmission) Backup lamps sply volt Bcm 4 fuse 10a Body control module (bcm) (left end of dash) Computer data lines system Control solenoid valve assembly Data bus (+) Data bus (-) Engine control module (ecm) (3.0l & 3.6l: below left headlamp G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G402 (behind left side of rear seat) Gnd Hot at all times Ign lk cyl ctrl actr sig Inside rearview mirror (isrvm) J379 (body harness, near branch for g102) Left backup lamp Left tail lamp assembly Logic Nca Red Right backup lamp Right tail lamp assembly Serial data + Serial data - Serial data bus + Serial data bus - Sig a Sig b Sig c Sig p Sply volt Tan Trans park/ ntrl sig Transmission control module Transmission internal mode switch Underhood fuse block (right front of engine compt) X225 X408 X900 X903 Exterior Lamps Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014 List of elements for Exterior Lamps Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014: 71 (3.0l & 3.6l: below left headlamp assembly) (6.2l: right rear of engine compt) engine control module (ecm) (not used) 3.0l & 3.6l 5 volt ref 1 6.2l A/t Auto Backup lamps circuit Bcm 4 fuse 10a Bcm 5 fuse 10a Bcm 6 fuse 10a Body control module (bcm) (left end of dash) Brake pedal position sensor (top of brake pedal assembly) Computer data lines system Data + Detection sig Disply fuse 10a G101 (on left radiator support) G102 (right front of engine compt) G104 (right front of engine compt) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) G402 (behind left side of rear seat) Gnd Hazard sw sig Hazard switch Head Hot at all times Instrument panel cluster (ipc) J180 J186 J201 J205 J240 K104 Left Left backup lamp Left front turn signal lamp Left tail lamp assembly Left tail/stop & turn signal lamp Left turn ind Lf turn sw sig Logic Low ref Off Park Park lamp on sig Power distribution system Radio/hvac controls Rf turn sw sig Right Right front turn signal lamp Right turn ind Sens rtn Sens sig x1 Sens sply Serial Serial data Serial data - x1 Sply volt Sply volt x1 Stop lamp sw sig Stp lp Stp lp sply volt Tan Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) X114 X115 X200 X202 X235 Exterior Lamps Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014 List of elements for Exterior Lamps Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014: 53 (coupe: behind right of rear seat) (sedan: under left side of luggage compt floor) (forward lamp harness, near horn connector) (forward lamp harness, near right cooling fan connector) (license plate lamp harness, 20 cm from right license lamp connector) j420 Backup lamps circuit Center high mounted stop lamp (chmsl) Coupe Coupe/sedan Coupe/sedan cts-v Cts-v G101 (on left radiator support) G104 (right front of engine compt) G401 G401 (coupe: behind right of rear seat) (sedan: under left side of luggage compt floor) G408 (top of right "d" pillar) G408 (top of right 'd' pillar) G904 (top of liftgate) Hot at all times J116 J180 J186 J430 J903 J904 Left front park lamp Left front side marker lamp Left license lamp Left park lamp relay Logic Lt/pos/lp fuse 10a Radio antenna inductor (wagon) Rear body fuse block (left side of luggage compt) Right backup lamp Right front park lamp Right front side marker lamp Right license lamp Right tail lamp assembly Right tail/stop & turn signal lamp Rt/pos/lp fuse 10a Sedan cts-v/ W/ hid W/ variable real time damping W/o hid W/o variable real time damping Wagon X114 X115 X165 X205 X225 X260 X900 X903 Exterior Lamps Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Exterior Lamps Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014: 71 (3.0l & 3.6l: below left headlamp assembly) (6.2l: right rear of engine compt) engine control module (ecm) (not used) 3.0l & 3.6l 5 volt ref 1 6.2l A/t Auto Backup lamps circuit Bcm 4 fuse 10a Bcm 5 fuse 10a Bcm 6 fuse 10a Body control module (bcm) (left end of dash) Brake pedal position sensor (top of brake pedal assembly) Computer data lines system Data + Detection sig Disply fuse 10a G101 (on left radiator support) G102 (right front of engine compt) G104 (right front of engine compt) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) G402 (behind left side of rear seat) Gnd Hazard sw sig Hazard switch Head Hot at all times Instrument panel cluster (ipc) J180 J186 J201 J205 J240 K104 Left Left backup lamp Left front turn signal lamp Left tail lamp assembly Left tail/stop & turn signal lamp Left turn ind Lf turn sw sig Logic Low ref Off Park Park lamp on sig Power distribution system Radio/hvac controls Rf turn sw sig Right Right front turn signal lamp Right turn ind Sens rtn Sens sig x1 Sens sply Serial Serial data Serial data - x1 Sply volt Sply volt x1 Stop lamp sw sig Stp lp Stp lp sply volt Tan Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) X114 X115 X200 X202 X235 Exterior Lamps Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Exterior Lamps Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014: 53 (coupe: behind right of rear seat) (sedan: under left side of luggage compt floor) (forward lamp harness, near horn connector) (forward lamp harness, near right cooling fan connector) (license plate lamp harness, 20 cm from right license lamp connector) j420 Backup lamps circuit Center high mounted stop lamp (chmsl) Coupe Coupe/sedan Coupe/sedan cts-v Cts-v G101 (on left radiator support) G104 (right front of engine compt) G401 G401 (coupe: behind right of rear seat) (sedan: under left side of luggage compt floor) G408 (top of right "d" pillar) G408 (top of right 'd' pillar) G904 (top of liftgate) Hot at all times J116 J180 J186 J430 J903 J904 Left front park lamp Left front side marker lamp Left license lamp Left park lamp relay Logic Lt/pos/lp fuse 10a Radio antenna inductor (wagon) Rear body fuse block (left side of luggage compt) Right backup lamp Right front park lamp Right front side marker lamp Right license lamp Right tail lamp assembly Right tail/stop & turn signal lamp Rt/pos/lp fuse 10a Sedan cts-v/ W/ hid W/ variable real time damping W/o hid W/o variable real time damping Wagon X114 X115 X165 X205 X225 X260 X900 X903 Exterior Lamps Wiring Diagram, Sedan Except CTS-V (1 of 3) for Cadillac CTS 2014 List of elements for Exterior Lamps Wiring Diagram, Sedan Except CTS-V (1 of 3) for Cadillac CTS 2014: 68 (w/ overseas delivery vehicle preparation) hot w/ battery saver relay 1 energized (w/o overseas delivery vehicle preparation) hot at all times 11b 12b 12v 27b Auto Batt pos volt Bcm 1 fuse 10a Bcm 2 fuse 10a Bcm 3 fuse 15a Bcm 4 fuse 15a Bcm 5 fuse 15a Bcm 6 fuse 10a Bcm 7 fuse 10a Body control module (left end of dash) Brake pedal position sensor (top of brake pedal assembly) Brk sene lo ref Brk sens 5v ref Computer data lines system Computer data lines system g201 (left kick panel) Drl sply volt Engine control module (lower right front of engine compt) Fdback sig G101 (on left radiator support) G201 (left kick panel) G304 (base of right "b" pillar) Gnd Hazard sw sig Hazard switch Head Hot at all times Instrument panel fuse block (left end of dash) Instrument panel multi-function switch 1 J110 J207 J900 Led Left Left headlamp assembly Left headlamp multi-function led control module Left license plate lamp Lf turn sw sig Logic Multi-function left headlamp Off Park Park lamp sig Position sens sig Rear body fuse block (left side of luggage compt) Rear license lp sply volt Rf turn sw sig Right Right license plate lamp Sens lo ref Sens sig Sens sply volt Serial data (+) Serial data (-) Sply volt Str/ whl/ cntrl fuse 2a Sw sig Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) X110 X115 X150 X225 X915 Exterior Lamps Wiring Diagram, Sedan Except CTS-V (2 of 3) for Cadillac CTS 2014 List of elements for Exterior Lamps Wiring Diagram, Sedan Except CTS-V (2 of 3) for Cadillac CTS 2014: 45 Computer data lines system Display Driver outside rearview mirror Driver outside rearview mirror courtesy lamp Fdback sig Front fascia multi-function G101 (on left radiator support) G102 (right front of engine compt) G301 (left kick panel) G302 (right kick panel) Gnd Instrument cluster J100 J120 J510 J610 Led Left Left front fascia multi-function lamp assembly Left front fascia multi-function led control module Left turn ind Left turn signal repeater lamp Logic Low spd gmlan ser data Multi-function front fascia right Park lamp ind Passenger outside rearview mirror Passenger outside rearview mirror courtesy lamp Right front fascia multi-function lamp assembly Right front fascia multi-function led control module Right headlamp assembly Right headlamp multi-function Right headlamp multi-function led control module Right turn ind Right turn signal repeater lamp Sply volt drl Sply volt turn sig X100 X111 X120 X121 X500 X510 X600 X610 Exterior Lamps Wiring Diagram, Sedan Except CTS-V (3 of 3) for Cadillac CTS 2014 List of elements for Exterior Lamps Wiring Diagram, Sedan Except CTS-V (3 of 3) for Cadillac CTS 2014: 53 (body harness, 18 cm rear of breakout to x275) j351 (front fascia harness, 3 cm forward of breakout to left multifunction lamp assembly) j102 (if equipped) driver exterior door handle assembly (if equipped) left rear exterior door handle assembly (if equipped) passenger exterior door handle assembly (if equipped) right rear exterior door handle assembly Body control module (left end of dash) Center high mounted stop lamp Driver exterior door handle courtesy lamp Fdback sig Fdback sig turn lp G101 (on left radiator support) G301 (left kick panel) G302 (right kick panel) G303 (base of left "b" pillar) G304 (base of right "b" pillar) G401 (under left side of luggage compt floor) Gnd J100 J338 (w/ marker lamps) (body harness, in cross-car bundle, 11 cm right of left main bundle) J500 J600 J700 J800 Left front side marker lamp (if equipped) Left rear exterior door handle courtesy lamp Left rear side marker lamp (w/ marker lamps) Left rear turn signal lamp (w/o marker lamps) Left stop/ turn signal lamp (w/ marker lamps) Left tail lamp assembly Left tail/ stop lamp Logic Nca Park lp sply volt Passenger exterior door handle courtesy lamp Right front side marker lamp (if equipped) Right rear exterior door handle courtesy lamp Right rear side marker lamp (w/ marker lamps) Right rear turn signal lamp (w/o marker lamps) Right stop/ turn signal lamp (w/ marker lamps) Right tail lamp assembly Right tail/ stop lamp Sply volt Sply volt park lp Sply volt stop lp rly Sply volt turn sig lp To x320) X100 X115 X500 X600 X700 X800 Exterior Lamps Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014 List of elements for Exterior Lamps Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014: 71 (3.0l & 3.6l: below left headlamp assembly) (6.2l: right rear of engine compt) engine control module (ecm) (not used) 3.0l & 3.6l 5 volt ref 1 6.2l A/t Auto Backup lamps circuit Bcm 4 fuse 10a Bcm 5 fuse 10a Bcm 6 fuse 10a Body control module (bcm) (left end of dash) Brake pedal position sensor (top of brake pedal assembly) Computer data lines system Data + Detection sig Disply fuse 10a G101 (on left radiator support) G102 (right front of engine compt) G104 (right front of engine compt) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) G402 (behind left side of rear seat) Gnd Hazard sw sig Hazard switch Head Hot at all times Instrument panel cluster (ipc) J180 J186 J201 J205 J240 K104 Left Left backup lamp Left front turn signal lamp Left tail lamp assembly Left tail/stop & turn signal lamp Left turn ind Lf turn sw sig Logic Low ref Off Park Park lamp on sig Power distribution system Radio/hvac controls Rf turn sw sig Right Right front turn signal lamp Right turn ind Sens rtn Sens sig x1 Sens sply Serial Serial data Serial data - x1 Sply volt Sply volt x1 Stop lamp sw sig Stp lp Stp lp sply volt Tan Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) X114 X115 X200 X202 X235 Exterior Lamps Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014 List of elements for Exterior Lamps Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014: 53 (coupe: behind right of rear seat) (sedan: under left side of luggage compt floor) (forward lamp harness, near horn connector) (forward lamp harness, near right cooling fan connector) (license plate lamp harness, 20 cm from right license lamp connector) j420 Backup lamps circuit Center high mounted stop lamp (chmsl) Coupe Coupe/sedan Coupe/sedan cts-v Cts-v G101 (on left radiator support) G104 (right front of engine compt) G401 G401 (coupe: behind right of rear seat) (sedan: under left side of luggage compt floor) G408 (top of right "d" pillar) G408 (top of right 'd' pillar) G904 (top of liftgate) Hot at all times J116 J180 J186 J430 J903 J904 Left front park lamp Left front side marker lamp Left license lamp Left park lamp relay Logic Lt/pos/lp fuse 10a Radio antenna inductor (wagon) Rear body fuse block (left side of luggage compt) Right backup lamp Right front park lamp Right front side marker lamp Right license lamp Right tail lamp assembly Right tail/stop & turn signal lamp Rt/pos/lp fuse 10a Sedan cts-v/ W/ hid W/ variable real time damping W/o hid W/o variable real time damping Wagon X114 X115 X165 X205 X225 X260 X900 X903
GROUND DISTRIBUTION Ground Distribution Wiring Diagram, Coupe (1 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Coupe (1 of 5) for Cadillac CTS 2014: 99 (3.0l & 3.6l) auxiliary brake booster pump (3.0l & 3.6l) cooling fan resistor (3.0l & 3.6l) ignition coil 1 (3.0l & 3.6l) ignition coil 2 (3.0l & 3.6l) ignition coil 3 (3.0l & 3.6l) ignition coil 4 (3.0l & 3.6l) ignition coil 5 (3.0l & 3.6l) ignition coil 6 (3.0l & 3.6l) left cooling fan motor (3.0l & 3.6l) multi-function intake air sensor (6.2l) cooling fan speed control relay (6.2l) left cooling fan motor (6.2l) mass air flow (maf)/ intake air temperature (iat) sensor (a/t) automatic transmission assembly (coupe/ sedan) windshield washer pump (even fuel injector harness, top of engine in even injector harness) (if equipped) headlamp control module (if equipped) headlamp wash pump relay (if equipped) headlamp washer pump (if equipped) left front fog lamp (if equipped) right front fog lamp (m/t) backup lamp switch (m/t) vehicle speed sensor (vss) (odd fuel injector harness, top of engine in odd injector harness) (right front of engine compt) underhood fuse block (sedan) windshield washer fluid level switch (sedan/ wagon) rear defogger relay (w/ hid) (w/ hid) left daytime running lamp (drl) (w/ hid) left headlamp ballast (w/ hid) left high beam solenoid actuator (w/ hid) right daytime running lamp (drl) (w/ hid) right headlamp ballast (w/ hid) right high beam solenoid actuator (w/ m/t) key capture solenoid actuator (w/ m/t) steering column lock solenoid actuator (w/ remote engine start control) hood ajar switch (w/o hid) left high beam headlamp (w/o hid) left low beam headlamp (w/o hid) right high beam headlamp (w/o hid) right low beam headlamp 3.0l & 3.6l 6.2l 87a A/c compressor clutch B (w/o hid) Battery Battery current sensor Brake fluid level switch Charge air cooler (cac) coolant pump Charge air cooler coolant pump Control solenoid valve assembly Electronic brake control module (ebcm) Engine control module (ecm) F x160 From splice j201 (diagram 2 of 5) G101 (on left radiator support) G102 (right front of engine compt) G104 (right front of engine compt) G110 (near abs module) G130 (rear of right cylinder head) G131 (rear of left cylinder bank) G132 (rear of right cylinder bank) G135 (rear of right cylinder bank) G136 (rear of left cylinder bank) G405 (under center of luggage compt floor) Harness, near x114) Headlight harness, near headlamp module) Horn assembly Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 Ignition main relay J137 J138 Left front park lamp Left front side marker lamp Left front turn signal lamp Left headlamp assembly M x115 Nca Retained accessory power relay 1 Right front park lamp Right front side marker lamp Right front turn signal lamp Right headlamp assembly Starter relay Transmission control module Windshield wiper motor Windshield wiper relay Wpr relay X114 m X130 b X161 g Ground Distribution Wiring Diagram, Coupe (2 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Coupe (2 of 5) for Cadillac CTS 2014: 79 (awd) transfer case control module (coupe) driver exterior door handle switch (except coupe) driver exterior door handle assembly (if equipped) info display module (if equipped) pedestrian impact detection module (instrument panel harness, near hazard switch connector) (top of steering column) steering wheel air bag coil (w/ deluxe interior lamp package) left instrument panel accent lamp (w/ deluxe interior lamp package) left rear door accent lamp (w/ deluxe interior lamp package) left rear door handle accent lamp (w/ infotainment system) radio/ hvac controls 6.2l Body control module (bcm) Content theft determent module (tdm) Coupe Data link connector (dlc) Driver cushion seat blower assembly Driver door latch assembly Driver information center (dic) switch Driver outside rearview mirror Driver seat adjuster switch Driver seat back blower assembly Driver seat lumbar support valve assembly Driver seat lumbar/ bolster pump Driver seat side bolster adjuster valve assembly Driver switch panel control module Driver window motor Except coupe Front cigarette lighter receptacle G200 (left kick panel) Horn switch Hvac control module Ignition cylinder lock control switch Instrument cluster Instrument panel dimmer switch J200 (instrument panel harness, near x202) J201 J205 (steering column harness, near x202) J289 (steering wheel harness, in steering wheel) J375 (driver seat harness, near x300) J376 J510 (driver's door harness, near branch to left front door speaker) J710 (left rear door harness, near branch to x701) J715 (left rear door trim harness, near x701) Left instrument panel courtesy lamp Left rear door courtesy lamp Left rear door latch assembly Left rear exterior door handle switch Left rear window switch Left steering wheel control switch Multi axis acceleration sensor Nca Right steering wheel control switch Seat memory control module Steering wheel air bag coil (diagram 5 of 5) Steering wheel angle sensor To ground g102 (diagram 1 of 5) Transmission shift lever Transmission shift lever position indicator Transmission shift lock control solenoid actuator Turn signal/multi-function switch W/ 6 speed a/t W/ front seat cooling heater & deluxe steering wheel W/ key less engine start switch W/ memory W/ recaro front bucket seat W/ recaro front bucket seats W/o key less engine start switch W/o memory W/o recaro front bucket seats X200 X201 X202 X301 X500 X505 X507 X700 X701 Ground Distribution Wiring Diagram, Coupe (3 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Coupe (3 of 5) for Cadillac CTS 2014: 72 (coupe) passenger door latch assembly (coupe) passenger exterior door handle switch (if equipped) air quality sensor (if equipped) park brake control switch (instrument panel harness, near hazard switch connector) j202 (sedan/wagon) passenger door latch assembly (w/ 8 way power adjuster passenger seat) passenger seat adjuster switch (w/ deluxe interior lamp package) right instrument panel accent lamp (w/ deluxe interior lamp package) right rear door accent lamp (w/ deluxe interior lamp package) right rear door handle accent lamp (w/ deluxe interior lamp) right i/p accent lamp (w/ power lumbar control seat) passenger seat lumbar adjuster switch (w/ remote, passive entry & extended range lock control) right rear exterior door handle switch (wagon) radio antenna inductor Blower motor control module Body control module (bcm) Center console accessory power receptacle Coupe Courtesy lamp Defogger noise filter Except coupe G106 (rear of right cylinder bank) G134 (right side of engine compt) G201 (left kick panel) G306 (under driver's seat) G408 (wagon) (top of right "d" pillar) G904 (top of liftgate) Inflatable restraint sensing & diagnostic module (sdm) Instrument panel compartment lamp switch J308 (console harness, near x312) J374 (w/ 8 way power adjuster passenger seat, power lumber control seats & climate control seats) (front passenger seat harness, near x307) J610 (front passenger's door trim harness, near branch to right front door speaker) J805 (right rear door trim harness, near branch to x801) J810 (right rear door harness, near branch to x801) J904 Left license plate lamp Liftgate control module Nca Passenger back seat blower assembly Passenger cushion seat blower assembly Passenger door switch panel control module Passenger exterior power handle switch Passenger outside rearview mirror Passenger presence module Passenger seat lumbar support valve assembly Passenger seat lumbar/ bolster pump Passenger side seat bolster adjuster valve Passenger window motor Radio antenna inductor Rear compartment accessory power receptacle Rear window wiper motor Right instrument panel Right license plate lamp Right rear door courtesy lamp Right rear door handle switch (sedan or wagon) Right rear door latch assembly Right rear window Right rear window switch W/ recaro front bucket seat W/ recaro front bucket seats W/o recaro front bucket seats Wagon/ sedan X225 X260 X307 X312 X600 X605 X607 X800 X801 X903 Ground Distribution Wiring Diagram, Coupe (4 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Coupe (4 of 5) for Cadillac CTS 2014: 74 (6.2l) (6.2l) chassis control module (coupe & sedan) rear compartment lid unlatch relay (coupe) (coupe) differential cooler pump (coupe) rear defogger relay (coupe/ sedan) (if equipped) rain sensor (coupe/ sedan) rear view camera (except 6.2l) (if equipped) (if equipped) garage door opener (gdo) (if equipped) left side object sensor (if equipped) rear parking assist control module (if equipped) right side object sensor (left side of luggage compt) rear body fuse block (rear fascia harness, near branch for rear fog lamps) (w/ remote start) remote control door lock receiver (rcdlr) (w/o remote start) remote control door lock receiver (wagon) (wagon) compass module (wagon) rear window washer fluid pump relay (wagon) right cargo lamp (wagon) windshield washer pump relay (wagon/ coupe) 2nd row dome/ reading lamps 87a Accessory power relay Center high mounted stop lamp Center high mounted stop lamp (chmsl) Coupe Coupe/ sedan Differential cooler pump relay Differential temperature switch Door lock relay Door unlck relay Exterior rear compartment lid unlatch switch From splice j371 (diagram 5 of 5) Fuel fill door unlatch relay G401 (behind right side of rear seat) If equipped Inside rear view mirror Inside rearview mirror (isrvm) J373 (sunroof harness, near x401) J378 (headliner harness, between "a" pillar & "b" pillar) J406 (rear fascia harness, between x425 & right side object sensor connector) J421 (license lamp harness, near left license lamp) J425 J430 (body harness, near branch to rear fuse block) Left license plate lamp Left rear fog lamp Left trailer turn signal lamp relay M x402 Nca P x402 Park brake control module Radio antenna indicator Rear compartment lid latch Rear defogger grid Right license plate lamp Right rear fog lamp Right rear window defogger noise filter Right tail lamp Right tail lamp assembly Right trailer turn signal lamp relay Sedan coupe Sedan/ wagon Sunroof control module Sunroof sunshade control module W/ transparent glass fixed Wagon X2 x2 X401 X408 X425 X900 Ground Distribution Wiring Diagram, Coupe (5 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Coupe (5 of 5) for Cadillac CTS 2014: 70 (3.0l & 3.6l) chassis control module (coupe) (coupe/ sedan) compass module (if equipped) garage door opener (gdo) (if equipped) rear parking assist control module (if equipped) security siren (sedan) (sunroof harness, near x401) (w/ communi- cations system) (w/ deluxe interior lamp package) overhead console accent lamp (w/ infotainment system) info display module (w/ infotainment system) television antenna module (w/ premium audio) subwoofer speaker (w/ theft deterrent alarm) auxiliary body control module (xbcm) (w/ transparent glass fixed) sunroof sun shade control module (w/ transparent glass fixed) sunroof switch (w/ windshield wiper) rain sensor (wagon) 2nd row dome/ reading lamps (wagon) cargo accessory power receptacle (wagon) left cargo lamp (wagon) rain sensor (wagon) subwoofer speaker Audio amplifier B x1 Coupe Coupe sedan Coupe/ sedan G402 (behind left side of rear seat) G406 (top of left "d" pillar) G901 (top left of liftgate) G902 (wagon) (top left of liftgate) G903 (wagon) (top right of liftgate) Harness, in steering wheel) j288 Inside rear view mirror (isrvm) J240 (instrument panel harness, behind instrument cluster) J371 (headliner harness, near left "b' pillar) J372 (headliner harness, near right "c' pillar) J378 (w/ garage door opener) (headliner harness, between "a" pillar & "b" pillar) Left front dome/ reading lamps Left rear dome/ reading lamps Left sunshade Left tail lamp Nca Radio Radio/ hvac control Rear defogger grid Rear view camera Rear window defogger capacitor Right front dome/ reading lamps Right rear dome/ reading lamps Right sunshade Sedan coupe Steering wheel air bag coil (top of steering column) Steering wheel heater Steering wheel heating control module Sunroof control module Sunroof sunshade control module Suspension control module Telematics communication interface control module (vcim) (if equipped) To ground g200 (diagram 2 of 5) To ground g401 (diagram 4 of 5) W/ continuously variable real time damping magneto rheologicoy Wagon X200 X206 X215 e X401 X406 X901 X903 Ground Distribution Wiring Diagram, Sedan CTS-V (1 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Sedan CTS-V (1 of 5) for Cadillac CTS 2014: 99 (3.0l & 3.6l) auxiliary brake booster pump (3.0l & 3.6l) cooling fan resistor (3.0l & 3.6l) ignition coil 1 (3.0l & 3.6l) ignition coil 2 (3.0l & 3.6l) ignition coil 3 (3.0l & 3.6l) ignition coil 4 (3.0l & 3.6l) ignition coil 5 (3.0l & 3.6l) ignition coil 6 (3.0l & 3.6l) left cooling fan motor (3.0l & 3.6l) multi-function intake air sensor (6.2l) cooling fan speed control relay (6.2l) left cooling fan motor (6.2l) mass air flow (maf)/ intake air temperature (iat) sensor (a/t) automatic transmission assembly (coupe/ sedan) windshield washer pump (even fuel injector harness, top of engine in even injector harness) (if equipped) headlamp control module (if equipped) headlamp wash pump relay (if equipped) headlamp washer pump (if equipped) left front fog lamp (if equipped) right front fog lamp (m/t) backup lamp switch (m/t) vehicle speed sensor (vss) (odd fuel injector harness, top of engine in odd injector harness) (right front of engine compt) underhood fuse block (sedan) windshield washer fluid level switch (sedan/ wagon) rear defogger relay (w/ hid) (w/ hid) left daytime running lamp (drl) (w/ hid) left headlamp ballast (w/ hid) left high beam solenoid actuator (w/ hid) right daytime running lamp (drl) (w/ hid) right headlamp ballast (w/ hid) right high beam solenoid actuator (w/ m/t) key capture solenoid actuator (w/ m/t) steering column lock solenoid actuator (w/ remote engine start control) hood ajar switch (w/o hid) left high beam headlamp (w/o hid) left low beam headlamp (w/o hid) right high beam headlamp (w/o hid) right low beam headlamp 3.0l & 3.6l 6.2l 87a A/c compressor clutch B (w/o hid) Battery Battery current sensor Brake fluid level switch Charge air cooler (cac) coolant pump Charge air cooler coolant pump Control solenoid valve assembly Electronic brake control module (ebcm) Engine control module (ecm) F x160 From splice j201 (diagram 2 of 5) G101 (on left radiator support) G102 (right front of engine compt) G104 (right front of engine compt) G110 (near abs module) G130 (rear of right cylinder head) G131 (rear of left cylinder bank) G132 (rear of right cylinder bank) G135 (rear of right cylinder bank) G136 (rear of left cylinder bank) G405 (under center of luggage compt floor) Harness, near x114) Headlight harness, near headlamp module) Horn assembly Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 Ignition main relay J137 J138 Left front park lamp Left front side marker lamp Left front turn signal lamp Left headlamp assembly M x115 Nca Retained accessory power relay 1 Right front park lamp Right front side marker lamp Right front turn signal lamp Right headlamp assembly Starter relay Transmission control module Windshield wiper motor Windshield wiper relay Wpr relay X114 m X130 b X161 g Ground Distribution Wiring Diagram, Sedan CTS-V (2 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Sedan CTS-V (2 of 5) for Cadillac CTS 2014: 79 (awd) transfer case control module (coupe) driver exterior door handle switch (except coupe) driver exterior door handle assembly (if equipped) info display module (if equipped) pedestrian impact detection module (instrument panel harness, near hazard switch connector) (top of steering column) steering wheel air bag coil (w/ deluxe interior lamp package) left instrument panel accent lamp (w/ deluxe interior lamp package) left rear door accent lamp (w/ deluxe interior lamp package) left rear door handle accent lamp (w/ infotainment system) radio/ hvac controls 6.2l Body control module (bcm) Content theft determent module (tdm) Coupe Data link connector (dlc) Driver cushion seat blower assembly Driver door latch assembly Driver information center (dic) switch Driver outside rearview mirror Driver seat adjuster switch Driver seat back blower assembly Driver seat lumbar support valve assembly Driver seat lumbar/ bolster pump Driver seat side bolster adjuster valve assembly Driver switch panel control module Driver window motor Except coupe Front cigarette lighter receptacle G200 (left kick panel) Horn switch Hvac control module Ignition cylinder lock control switch Instrument cluster Instrument panel dimmer switch J200 (instrument panel harness, near x202) J201 J205 (steering column harness, near x202) J289 (steering wheel harness, in steering wheel) J375 (driver seat harness, near x300) J376 J510 (driver's door harness, near branch to left front door speaker) J710 (left rear door harness, near branch to x701) J715 (left rear door trim harness, near x701) Left instrument panel courtesy lamp Left rear door courtesy lamp Left rear door latch assembly Left rear exterior door handle switch Left rear window switch Left steering wheel control switch Multi axis acceleration sensor Nca Right steering wheel control switch Seat memory control module Steering wheel air bag coil (diagram 5 of 5) Steering wheel angle sensor To ground g102 (diagram 1 of 5) Transmission shift lever Transmission shift lever position indicator Transmission shift lock control solenoid actuator Turn signal/multi-function switch W/ 6 speed a/t W/ front seat cooling heater & deluxe steering wheel W/ key less engine start switch W/ memory W/ recaro front bucket seat W/ recaro front bucket seats W/o key less engine start switch W/o memory W/o recaro front bucket seats X200 X201 X202 X301 X500 X505 X507 X700 X701 Ground Distribution Wiring Diagram, Sedan CTS-V (3 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Sedan CTS-V (3 of 5) for Cadillac CTS 2014: 72 (coupe) passenger door latch assembly (coupe) passenger exterior door handle switch (if equipped) air quality sensor (if equipped) park brake control switch (instrument panel harness, near hazard switch connector) j202 (sedan/wagon) passenger door latch assembly (w/ 8 way power adjuster passenger seat) passenger seat adjuster switch (w/ deluxe interior lamp package) right instrument panel accent lamp (w/ deluxe interior lamp package) right rear door accent lamp (w/ deluxe interior lamp package) right rear door handle accent lamp (w/ deluxe interior lamp) right i/p accent lamp (w/ power lumbar control seat) passenger seat lumbar adjuster switch (w/ remote, passive entry & extended range lock control) right rear exterior door handle switch (wagon) radio antenna inductor Blower motor control module Body control module (bcm) Center console accessory power receptacle Coupe Courtesy lamp Defogger noise filter Except coupe G106 (rear of right cylinder bank) G134 (right side of engine compt) G201 (left kick panel) G306 (under driver's seat) G408 (wagon) (top of right "d" pillar) G904 (top of liftgate) Inflatable restraint sensing & diagnostic module (sdm) Instrument panel compartment lamp switch J308 (console harness, near x312) J374 (w/ 8 way power adjuster passenger seat, power lumber control seats & climate control seats) (front passenger seat harness, near x307) J610 (front passenger's door trim harness, near branch to right front door speaker) J805 (right rear door trim harness, near branch to x801) J810 (right rear door harness, near branch to x801) J904 Left license plate lamp Liftgate control module Nca Passenger back seat blower assembly Passenger cushion seat blower assembly Passenger door switch panel control module Passenger exterior power handle switch Passenger outside rearview mirror Passenger presence module Passenger seat lumbar support valve assembly Passenger seat lumbar/ bolster pump Passenger side seat bolster adjuster valve Passenger window motor Radio antenna inductor Rear compartment accessory power receptacle Rear window wiper motor Right instrument panel Right license plate lamp Right rear door courtesy lamp Right rear door handle switch (sedan or wagon) Right rear door latch assembly Right rear window Right rear window switch W/ recaro front bucket seat W/ recaro front bucket seats W/o recaro front bucket seats Wagon/ sedan X225 X260 X307 X312 X600 X605 X607 X800 X801 X903 Ground Distribution Wiring Diagram, Sedan CTS-V (4 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Sedan CTS-V (4 of 5) for Cadillac CTS 2014: 74 (6.2l) (6.2l) chassis control module (coupe & sedan) rear compartment lid unlatch relay (coupe) (coupe) differential cooler pump (coupe) rear defogger relay (coupe/ sedan) (if equipped) rain sensor (coupe/ sedan) rear view camera (except 6.2l) (if equipped) (if equipped) garage door opener (gdo) (if equipped) left side object sensor (if equipped) rear parking assist control module (if equipped) right side object sensor (left side of luggage compt) rear body fuse block (rear fascia harness, near branch for rear fog lamps) (w/ remote start) remote control door lock receiver (rcdlr) (w/o remote start) remote control door lock receiver (wagon) (wagon) compass module (wagon) rear window washer fluid pump relay (wagon) right cargo lamp (wagon) windshield washer pump relay (wagon/ coupe) 2nd row dome/ reading lamps 87a Accessory power relay Center high mounted stop lamp Center high mounted stop lamp (chmsl) Coupe Coupe/ sedan Differential cooler pump relay Differential temperature switch Door lock relay Door unlck relay Exterior rear compartment lid unlatch switch From splice j371 (diagram 5 of 5) Fuel fill door unlatch relay G401 (behind right side of rear seat) If equipped Inside rear view mirror Inside rearview mirror (isrvm) J373 (sunroof harness, near x401) J378 (headliner harness, between "a" pillar & "b" pillar) J406 (rear fascia harness, between x425 & right side object sensor connector) J421 (license lamp harness, near left license lamp) J425 J430 (body harness, near branch to rear fuse block) Left license plate lamp Left rear fog lamp Left trailer turn signal lamp relay M x402 Nca P x402 Park brake control module Radio antenna indicator Rear compartment lid latch Rear defogger grid Right license plate lamp Right rear fog lamp Right rear window defogger noise filter Right tail lamp Right tail lamp assembly Right trailer turn signal lamp relay Sedan coupe Sedan/ wagon Sunroof control module Sunroof sunshade control module W/ transparent glass fixed Wagon X2 x2 X401 X408 X425 X900 Ground Distribution Wiring Diagram, Sedan CTS-V (5 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Sedan CTS-V (5 of 5) for Cadillac CTS 2014: 70 (3.0l & 3.6l) chassis control module (coupe) (coupe/ sedan) compass module (if equipped) garage door opener (gdo) (if equipped) rear parking assist control module (if equipped) security siren (sedan) (sunroof harness, near x401) (w/ communi- cations system) (w/ deluxe interior lamp package) overhead console accent lamp (w/ infotainment system) info display module (w/ infotainment system) television antenna module (w/ premium audio) subwoofer speaker (w/ theft deterrent alarm) auxiliary body control module (xbcm) (w/ transparent glass fixed) sunroof sun shade control module (w/ transparent glass fixed) sunroof switch (w/ windshield wiper) rain sensor (wagon) 2nd row dome/ reading lamps (wagon) cargo accessory power receptacle (wagon) left cargo lamp (wagon) rain sensor (wagon) subwoofer speaker Audio amplifier B x1 Coupe Coupe sedan Coupe/ sedan G402 (behind left side of rear seat) G406 (top of left "d" pillar) G901 (top left of liftgate) G902 (wagon) (top left of liftgate) G903 (wagon) (top right of liftgate) Harness, in steering wheel) j288 Inside rear view mirror (isrvm) J240 (instrument panel harness, behind instrument cluster) J371 (headliner harness, near left "b' pillar) J372 (headliner harness, near right "c' pillar) J378 (w/ garage door opener) (headliner harness, between "a" pillar & "b" pillar) Left front dome/ reading lamps Left rear dome/ reading lamps Left sunshade Left tail lamp Nca Radio Radio/ hvac control Rear defogger grid Rear view camera Rear window defogger capacitor Right front dome/ reading lamps Right rear dome/ reading lamps Right sunshade Sedan coupe Steering wheel air bag coil (top of steering column) Steering wheel heater Steering wheel heating control module Sunroof control module Sunroof sunshade control module Suspension control module Telematics communication interface control module (vcim) (if equipped) To ground g200 (diagram 2 of 5) To ground g401 (diagram 4 of 5) W/ continuously variable real time damping magneto rheologicoy Wagon X200 X206 X215 e X401 X406 X901 X903 Ground Distribution Wiring Diagram, Sedan Except CTS-V (1 of 7) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Sedan Except CTS-V (1 of 7) for Cadillac CTS 2014: 70 (2.0l (vin x) turbo, 3.6l (vin 3), w/o brake prefill & intelligent brake) active grille air shutter actuator (3.6l turbo) mass air flow/ intake air temperature sensor (3.6l) brake booster pump motor relay (6 speed a/t) automatic transmission assembly (front fascia harness, 8 cm from breakout to left front short range radar) (if equipped) headlamp washer pump (if equipped) headlamp washer pump relay (if equipped) left front side marker lamp (if equipped) power sounder content theft deterrent alarm module (if equipped) right front side marker lamp (w/ brake prefill & intelligent brake) long range radar sensor module (w/ brake prefill & intelligent brake) right front short range radar sensor module (w/ high intensity discharge headlamps) (w/o high intensity discharge headlamps) left low beam headlamp (w/o high intensity discharge headlamps) right low beam headlamp 2.0l turbo & 3.6l 3.6l turbo 8 speed a/t Air quality sensor Control solenoid valve assembly Cooling fan control module Cooling fan motor D x130 Electronic brake control module Engine control module Engine oil level switch G100 (3.6l & 3.6l turbo) (3.6l: right front of engine) (3.6l turbo: rear of left cylinder bank) G101 (on left radiator support) G102 (right front of engine compt) G103 (3.6l & 3.6l turbo) (right front of engine compt) G106 (right rear of engine compt) G108 (on left radiator support) Headlamp control module Hood ajar switch Ignition main relay J100 (front fascia harness, 42.5 cm from breakout to right multifunction lamp assembly) J101 J110 J120 Left front fascia multi-function lamp assembly Left front fascia multifunction led control module Left front short range radar sensor module Left headlamp ballast Left headlamp control module Left headlamp multifunction led control module Left high beam solenoid actuator Left horn Multi-function intake air sensor Park/neutral position switch Red Right front fascia multi-function lamp assembly Right front fascia multifunction led control module Right headlamp assembly Right headlamp ballast Right headlamp control module Right headlamp multifunction led control module Right high beam solenoid actuator Right horn Transmission control module Underhood fuse block (right front of engine compt) W/ extra capacity cooling system W/o extra capacity cooling system Windshield washer fluid level switch Windshield washer pump Windshield washer pump relay X100 X110 X111 X120 X121 Ground Distribution Wiring Diagram, Sedan Except CTS-V (2 of 7) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Sedan Except CTS-V (2 of 7) for Cadillac CTS 2014: 59 (if equipped) (if equipped) collision alert indicators (if equipped) rain/ ambient light sensor module (if equipped) rear window sunshade switch (if equipped) steering column lock module (if equipped) steering column position control module (if equipped) sunroof switch (w/ garage door, universal opener) garage door opener (w/ inclination sensor, vehicle & interior movement sensor, vehicle) content theft deterrent sensor module (w/ interior custom lamp package) (w/ interior movement sensor, vehicle) content theft deterrent sensor disable switch (w/ onstar) telematics button assembly (w/ overseas delivery vehicle preparation) battery saver relay 1 Body control module Center console flood lamp Data link connector Dome lamp switch Frontview camera module G201 (left kick panel) Head-up display Head-up display switch Horn switch Ignition mode switch Inside rearview mirror Instrument cluster Instrument panel compartment door unlatch actuator relay Instrument panel dimmer switch Instrument panel fuse block (left end of dash) Instrument panel multi-function switch 1 J250 (steering wheel harness, in steering wheel) J260 (steering wheel heating control module, in steering wheel) J360 (w/o sunroof: headliner harness, 8.5 cm from breakout to right sunshade) (w/ sunroof: headliner harness, 31 cm from breakout to right sunshade) Left front dome/ reading lamps Left instrument panel accent lamp Left instrument panel courtesy lamp Left middle instrument panel accent lamp Left steering wheel controls switch Left sunshade Left transmission manual shift switch Park brake control switch Passenger air bag disabled indicator R13 Red Retained accessory power relay Right front dome/ reading lamps Right steering wheel controls switch Right sunshade Right transmission manual shift switch Steering wheel air bag coil (top of steering column) Steering wheel angle sensor Steering wheel heater Steering wheel heating control module Turn signal/ multi-function switch W/ brake prefill & intelligent brake assist W/ lane departure warning active safety & brake prefill & intelligent brake assist W/ rear window electric sunshade W/o rear window electric sunshade X301 X306 Ground Distribution Wiring Diagram, Sedan Except CTS-V (3 of 7) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Sedan Except CTS-V (3 of 7) for Cadillac CTS 2014: 58 (3.6l turbo) charge air cooler coolant pump (if equipped) auxiliary hvac controls (if equipped) pedestrian impact detection control module (w/ california emission) (w/ interior custom lamp package) right instrument panel accent lamp A/c compressor A/c compressor clutch Ashtray lamp Automatic transmission assembly Bank 1 secondary air injection solenoid valve Bank 2 secondary air injection solenoid valve Battery Battery current sensor Blower motor Body control module Brake booster pump motor Center console 1 accessory power receptacle Center console 2 accessory power receptacle Center console compartment accessory power receptacle Center console compartment lamp Center console cup holder accent lamp Center console cup holder motor Control solenoid valve assembly Engine control module Engine oil level switch G100 (2.0l turbo) (3.6l: right front of engine) (3.6l turbo: rear of left cylinder bank) G103 (2.0l turbo) (right front of engine compt) G107 (2.0l turbo) (rear of cylinder head) G107 (3.6l & 3.6l turbo) (rear of left cylinder bank) G109 (3.6l & 3.6l turbo) (3.6l: right front of engine) (3.6l turbo: rear of right cylinder bank) G202 (right kick panel) G205 (bottom of left kick panel) G400 (under left side of luggage compt floor) G404 (middle of right "c" pillar) G406 (right rear of luggage compt) Hvac control module Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Inflatable restraint sensing & diagnostic module Instrument panel compartment door unlatch actuator Instrument panel compartment lamp Instrument panel multifunction switch 2 Milti-function intake air sensor Passenger presence module Right instrument panel courtesy lamp Right rear window defogger noise filter Secondary air injection pump Starter relay Underhood fuse block (right front of engine compt) Vehicle stability control switch X204 X224 X275 X320 Ground Distribution Wiring Diagram, Sedan Except CTS-V (4 of 7) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Sedan Except CTS-V (4 of 7) for Cadillac CTS 2014: 55 (if equipped) left rear back seat heating element (if equipped) sunroof motor (w/ collision & brake prefill & intelligent brake assist) active safety control module (w/ continuously variable real time damping magneto rheological) (w/ interior custom lamp package) left rear door accent lamp (w/ limited slip, electronic axle positraction) fuel pump driver control module (w/ navigation) human machine interface control module Audio amplifier Auxiliary audio input Chasis control module Front & rear parking assist control module G104 (2.0l: rear of cylinder head) (3.6l & 3.6l turbo: front of right cylinder bank) G105 (left rear of engine compt) G303 (base of left "b" pillar) G405 (right rear of luggage compt) Info display module J204 (instrument panel harness, 20 cm from branch to instrument panel compt lamp & switch) J361 (w/ sunroof) (headliner harness, 5.5 cm forward of breakout to rear microphone) J700 (left rear door harness, 5 cm rear of breakout to window motor) J705 (left rear door trim harness, 14 cm from branch to window switch) Left rear dome/ reading lamps Left rear door courtesy lamp Left rear door handle flood lamp Left rear door latch assembly Left rear door pocket flood lamp Left rear door pull handle flood lamp Left rear exterior door handle assembly Left rear exterior door handle courtesy lamp Left rear exterior door handle switch Left rear seat side air bag Left rear window motor Left rear window switch Media disc player Navigation control module Power steering control module Radio Right rear dome/ reading lamps Sunroof sunshade motor module Suspension control module Telematics communication interface control module Trailer lighting control module W/ compact disc & mp3 player W/ limited slip, electronic axle positraction W/ onstar W/o limited slip, electronic axle positraction W/o onstar Windshield wiper motor module X204 X235 X275 X335 X339 X352 X700 X705 Ground Distribution Wiring Diagram, Sedan Except CTS-V (5 of 7) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Sedan Except CTS-V (5 of 7) for Cadillac CTS 2014: 66 (awd) transfer case control module (if equipped) rear fog lamp (if equipped) rear seat heating control module (if equipped) rear window sunshade module (if equipped) right rear back seat heating element (if equipped) short range rear radar sensor module (w/ electrical, frt console rr 110 & 230 volt receptacle) accessory dc/ac power inverter module (w/ interior custom lamp package) right rear door accent lamp (w/ limited slip, electronic axle positraction) rear differential clutch control module Battery saver relay 2 Center high mounted stop lamp Child security lock disable relay Door dead lock relay Exterior rear compartment lid unlatch switch Front & rear parking assist control module Fuel fill door lock relay G304 (base of right "b" pillar) G401 (under left side of luggage compt floor) J379 (rear seat harness, in rear seat) J415 (rear fascia harness, 14.5 cm from breakout to right outer object sensor) J800 (right rear door harness, 5 cm rear of breakout to window motor) J805 (right rear door trim harness, 14 cm from branch to window switch) J900 (license lamp harness, 6 cm right of breakout to right license plate lamp) Keyless entry control module Left backup lamp Left license plate lamp Left rear compartment courtesy lamp Left rear cushion seat heating element Left side object sensor module Left tail lamp assembly Park brake control mosule Rear body fuse block (left side of luggage compt) Rear compartment lid latch Rear compartment lid unlatch relay Rear defogger relay Rearview camera Right backup lamp Right license plate lamp Right rear compartment courtesy lamp Right rear cushion seat heating element Right rear door courtesy lamp Right rear door handle flood lamp Right rear door latch assembly Right rear door pocket flood lamp Right rear door pull handle flood lamp Right rear exterior door handle assembly Right rear exterior door handle courtesy lamp Right rear exterior door handle switch Right rear seat side air bag Right rear window motor Right rear window switch Right side object sensor module Right tail lamp assembly Trailer ignition power relay W/ obstacle detection side active safety W/o obstacle detection side active safety X353 X356 X403 X405 X415 X416 X422 X800 X805 X915 Ground Distribution Wiring Diagram, Sedan Except CTS-V (6 of 7) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Sedan Except CTS-V (6 of 7) for Cadillac CTS 2014: 50 (if equipped) multi-axis acceleration sensor (if equipped) passenger door sill plate lamp (if equipped) right seat belt retractor motor module (passenger door harness, 13.5 cm rear of branch to x605, x606 & x610) (w/ frt bkt, high performance seat) (w/ frt cooling seats) (w/ heated seats) (w/ heated seats) front seat heating control module (w/ high intensity discharge headlamps) headlamp control module (w/ interior custom lamp package) passenger door accent lamp (w/ obstacle detection side active safety) passenger outside rearview mirror glass Body control module G302 (right kick panel) J305 J320 (passenger seat harness, in passenger's seat) J600 J605 (passenger door trim harness, 3.5 cm rear of breakout to door tweeter) J610 Park position switch Passenger back seat blower motor Passenger back seat heating element Passenger cushion seat blower motor Passenger cushion seat heating element Passenger door courtesy lamp Passenger door handle flood lamp Passenger door latch assembly Passenger door lock switch Passenger door pocket flood lamp Passenger door pull handle flood lamp Passenger exterior door handle assembly Passenger outside rearview mirror Passenger outside rearview mirror courtesy lamp Passenger seat adjuster switch Passenger seat lumbar/ bolster pump Passenger seat side bolster adjuster valve assembly Passenger window motor Passenger window switch Right rear seat courtesy lamp Right turn signal repeater lamp Transmission shift lever Transmission shift lever position indicator Transmission shift lock control solenoid actuator W/ manual folding mirrors W/o manual folding mirrors X305 X320 X325 X600 X606 X610 Ground Distribution Wiring Diagram, Sedan Except CTS-V (7 of 7) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Sedan Except CTS-V (7 of 7) for Cadillac CTS 2014: 41 (if equipped) driver door sill plate lamp (if equipped) driver seat adjuster switch (if equipped) left seat belt retractor motor module (w/ frt cooling seats) (w/ heated seats) (w/ interior custom lamp package) driver door accent lamp (w/ obstacle detection side active safety) driver outside rearview mirror glass Brake fluid level switch Driver back seat blower motor Driver back seat heating element Driver cushion seat blower motor Driver cushion seat heating element Driver door courtesy lamp Driver door handle flood lamp Driver door latch assembly Driver door lock switch Driver door pocket flood lamp Driver door pull handle flood lamp Driver exterior door handle assembly Driver mirror control module Driver outside rearview mirror Driver outside rearview mirror courtesy lamp Driver seat memory control module Driver window motor Driver window switch G301 (left kick panel) Interior rear copartment lid unlatch switch J310 (driver seat harness, in driver's seat) J500 (driver door harness, 13 cm rear of branch to x505, x506 & x510) J505 (driver door trim harness, 2.5 cm forward of window switch) J510 Left rear driver seat haptic movement motor Left rear seat courtesy lamp Left turn signal repeater lamp Right rear driver seat haptic movement motor W/ manual folding mirrors W/o manual folding mirrors X310 X500 X505 X510 Ground Distribution Wiring Diagram, Wagon (1 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Wagon (1 of 5) for Cadillac CTS 2014: 99 (3.0l & 3.6l) auxiliary brake booster pump (3.0l & 3.6l) cooling fan resistor (3.0l & 3.6l) ignition coil 1 (3.0l & 3.6l) ignition coil 2 (3.0l & 3.6l) ignition coil 3 (3.0l & 3.6l) ignition coil 4 (3.0l & 3.6l) ignition coil 5 (3.0l & 3.6l) ignition coil 6 (3.0l & 3.6l) left cooling fan motor (3.0l & 3.6l) multi-function intake air sensor (6.2l) cooling fan speed control relay (6.2l) left cooling fan motor (6.2l) mass air flow (maf)/ intake air temperature (iat) sensor (a/t) automatic transmission assembly (coupe/ sedan) windshield washer pump (even fuel injector harness, top of engine in even injector harness) (if equipped) headlamp control module (if equipped) headlamp wash pump relay (if equipped) headlamp washer pump (if equipped) left front fog lamp (if equipped) right front fog lamp (m/t) backup lamp switch (m/t) vehicle speed sensor (vss) (odd fuel injector harness, top of engine in odd injector harness) (right front of engine compt) underhood fuse block (sedan) windshield washer fluid level switch (sedan/ wagon) rear defogger relay (w/ hid) (w/ hid) left daytime running lamp (drl) (w/ hid) left headlamp ballast (w/ hid) left high beam solenoid actuator (w/ hid) right daytime running lamp (drl) (w/ hid) right headlamp ballast (w/ hid) right high beam solenoid actuator (w/ m/t) key capture solenoid actuator (w/ m/t) steering column lock solenoid actuator (w/ remote engine start control) hood ajar switch (w/o hid) left high beam headlamp (w/o hid) left low beam headlamp (w/o hid) right high beam headlamp (w/o hid) right low beam headlamp 3.0l & 3.6l 6.2l 87a A/c compressor clutch B (w/o hid) Battery Battery current sensor Brake fluid level switch Charge air cooler (cac) coolant pump Charge air cooler coolant pump Control solenoid valve assembly Electronic brake control module (ebcm) Engine control module (ecm) F x160 From splice j201 (diagram 2 of 5) G101 (on left radiator support) G102 (right front of engine compt) G104 (right front of engine compt) G110 (near abs module) G130 (rear of right cylinder head) G131 (rear of left cylinder bank) G132 (rear of right cylinder bank) G135 (rear of right cylinder bank) G136 (rear of left cylinder bank) G405 (under center of luggage compt floor) Harness, near x114) Headlight harness, near headlamp module) Horn assembly Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 Ignition main relay J137 J138 Left front park lamp Left front side marker lamp Left front turn signal lamp Left headlamp assembly M x115 Nca Retained accessory power relay 1 Right front park lamp Right front side marker lamp Right front turn signal lamp Right headlamp assembly Starter relay Transmission control module Windshield wiper motor Windshield wiper relay Wpr relay X114 m X130 b X161 g Ground Distribution Wiring Diagram, Wagon (2 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Wagon (2 of 5) for Cadillac CTS 2014: 79 (awd) transfer case control module (coupe) driver exterior door handle switch (except coupe) driver exterior door handle assembly (if equipped) info display module (if equipped) pedestrian impact detection module (instrument panel harness, near hazard switch connector) (top of steering column) steering wheel air bag coil (w/ deluxe interior lamp package) left instrument panel accent lamp (w/ deluxe interior lamp package) left rear door accent lamp (w/ deluxe interior lamp package) left rear door handle accent lamp (w/ infotainment system) radio/ hvac controls 6.2l Body control module (bcm) Content theft determent module (tdm) Coupe Data link connector (dlc) Driver cushion seat blower assembly Driver door latch assembly Driver information center (dic) switch Driver outside rearview mirror Driver seat adjuster switch Driver seat back blower assembly Driver seat lumbar support valve assembly Driver seat lumbar/ bolster pump Driver seat side bolster adjuster valve assembly Driver switch panel control module Driver window motor Except coupe Front cigarette lighter receptacle G200 (left kick panel) Horn switch Hvac control module Ignition cylinder lock control switch Instrument cluster Instrument panel dimmer switch J200 (instrument panel harness, near x202) J201 J205 (steering column harness, near x202) J289 (steering wheel harness, in steering wheel) J375 (driver seat harness, near x300) J376 J510 (driver's door harness, near branch to left front door speaker) J710 (left rear door harness, near branch to x701) J715 (left rear door trim harness, near x701) Left instrument panel courtesy lamp Left rear door courtesy lamp Left rear door latch assembly Left rear exterior door handle switch Left rear window switch Left steering wheel control switch Multi axis acceleration sensor Nca Right steering wheel control switch Seat memory control module Steering wheel air bag coil (diagram 5 of 5) Steering wheel angle sensor To ground g102 (diagram 1 of 5) Transmission shift lever Transmission shift lever position indicator Transmission shift lock control solenoid actuator Turn signal/multi-function switch W/ 6 speed a/t W/ front seat cooling heater & deluxe steering wheel W/ key less engine start switch W/ memory W/ recaro front bucket seat W/ recaro front bucket seats W/o key less engine start switch W/o memory W/o recaro front bucket seats X200 X201 X202 X301 X500 X505 X507 X700 X701 Ground Distribution Wiring Diagram, Wagon (3 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Wagon (3 of 5) for Cadillac CTS 2014: 72 (coupe) passenger door latch assembly (coupe) passenger exterior door handle switch (if equipped) air quality sensor (if equipped) park brake control switch (instrument panel harness, near hazard switch connector) j202 (sedan/wagon) passenger door latch assembly (w/ 8 way power adjuster passenger seat) passenger seat adjuster switch (w/ deluxe interior lamp package) right instrument panel accent lamp (w/ deluxe interior lamp package) right rear door accent lamp (w/ deluxe interior lamp package) right rear door handle accent lamp (w/ deluxe interior lamp) right i/p accent lamp (w/ power lumbar control seat) passenger seat lumbar adjuster switch (w/ remote, passive entry & extended range lock control) right rear exterior door handle switch (wagon) radio antenna inductor Blower motor control module Body control module (bcm) Center console accessory power receptacle Coupe Courtesy lamp Defogger noise filter Except coupe G106 (rear of right cylinder bank) G134 (right side of engine compt) G201 (left kick panel) G306 (under driver's seat) G408 (wagon) (top of right "d" pillar) G904 (top of liftgate) Inflatable restraint sensing & diagnostic module (sdm) Instrument panel compartment lamp switch J308 (console harness, near x312) J374 (w/ 8 way power adjuster passenger seat, power lumber control seats & climate control seats) (front passenger seat harness, near x307) J610 (front passenger's door trim harness, near branch to right front door speaker) J805 (right rear door trim harness, near branch to x801) J810 (right rear door harness, near branch to x801) J904 Left license plate lamp Liftgate control module Nca Passenger back seat blower assembly Passenger cushion seat blower assembly Passenger door switch panel control module Passenger exterior power handle switch Passenger outside rearview mirror Passenger presence module Passenger seat lumbar support valve assembly Passenger seat lumbar/ bolster pump Passenger side seat bolster adjuster valve Passenger window motor Radio antenna inductor Rear compartment accessory power receptacle Rear window wiper motor Right instrument panel Right license plate lamp Right rear door courtesy lamp Right rear door handle switch (sedan or wagon) Right rear door latch assembly Right rear window Right rear window switch W/ recaro front bucket seat W/ recaro front bucket seats W/o recaro front bucket seats Wagon/ sedan X225 X260 X307 X312 X600 X605 X607 X800 X801 X903 Ground Distribution Wiring Diagram, Wagon (4 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Wagon (4 of 5) for Cadillac CTS 2014: 74 (6.2l) (6.2l) chassis control module (coupe & sedan) rear compartment lid unlatch relay (coupe) (coupe) differential cooler pump (coupe) rear defogger relay (coupe/ sedan) (if equipped) rain sensor (coupe/ sedan) rear view camera (except 6.2l) (if equipped) (if equipped) garage door opener (gdo) (if equipped) left side object sensor (if equipped) rear parking assist control module (if equipped) right side object sensor (left side of luggage compt) rear body fuse block (rear fascia harness, near branch for rear fog lamps) (w/ remote start) remote control door lock receiver (rcdlr) (w/o remote start) remote control door lock receiver (wagon) (wagon) compass module (wagon) rear window washer fluid pump relay (wagon) right cargo lamp (wagon) windshield washer pump relay (wagon/ coupe) 2nd row dome/ reading lamps 87a Accessory power relay Center high mounted stop lamp Center high mounted stop lamp (chmsl) Coupe Coupe/ sedan Differential cooler pump relay Differential temperature switch Door lock relay Door unlck relay Exterior rear compartment lid unlatch switch From splice j371 (diagram 5 of 5) Fuel fill door unlatch relay G401 (behind right side of rear seat) If equipped Inside rear view mirror Inside rearview mirror (isrvm) J373 (sunroof harness, near x401) J378 (headliner harness, between "a" pillar & "b" pillar) J406 (rear fascia harness, between x425 & right side object sensor connector) J421 (license lamp harness, near left license lamp) J425 J430 (body harness, near branch to rear fuse block) Left license plate lamp Left rear fog lamp Left trailer turn signal lamp relay M x402 Nca P x402 Park brake control module Radio antenna indicator Rear compartment lid latch Rear defogger grid Right license plate lamp Right rear fog lamp Right rear window defogger noise filter Right tail lamp Right tail lamp assembly Right trailer turn signal lamp relay Sedan coupe Sedan/ wagon Sunroof control module Sunroof sunshade control module W/ transparent glass fixed Wagon X2 x2 X401 X408 X425 X900 Ground Distribution Wiring Diagram, Wagon (5 of 5) for Cadillac CTS 2014 List of elements for Ground Distribution Wiring Diagram, Wagon (5 of 5) for Cadillac CTS 2014: 70 (3.0l & 3.6l) chassis control module (coupe) (coupe/ sedan) compass module (if equipped) garage door opener (gdo) (if equipped) rear parking assist control module (if equipped) security siren (sedan) (sunroof harness, near x401) (w/ communi- cations system) (w/ deluxe interior lamp package) overhead console accent lamp (w/ infotainment system) info display module (w/ infotainment system) television antenna module (w/ premium audio) subwoofer speaker (w/ theft deterrent alarm) auxiliary body control module (xbcm) (w/ transparent glass fixed) sunroof sun shade control module (w/ transparent glass fixed) sunroof switch (w/ windshield wiper) rain sensor (wagon) 2nd row dome/ reading lamps (wagon) cargo accessory power receptacle (wagon) left cargo lamp (wagon) rain sensor (wagon) subwoofer speaker Audio amplifier B x1 Coupe Coupe sedan Coupe/ sedan G402 (behind left side of rear seat) G406 (top of left "d" pillar) G901 (top left of liftgate) G902 (wagon) (top left of liftgate) G903 (wagon) (top right of liftgate) Harness, in steering wheel) j288 Inside rear view mirror (isrvm) J240 (instrument panel harness, behind instrument cluster) J371 (headliner harness, near left "b' pillar) J372 (headliner harness, near right "c' pillar) J378 (w/ garage door opener) (headliner harness, between "a" pillar & "b" pillar) Left front dome/ reading lamps Left rear dome/ reading lamps Left sunshade Left tail lamp Nca Radio Radio/ hvac control Rear defogger grid Rear view camera Rear window defogger capacitor Right front dome/ reading lamps Right rear dome/ reading lamps Right sunshade Sedan coupe Steering wheel air bag coil (top of steering column) Steering wheel heater Steering wheel heating control module Sunroof control module Sunroof sunshade control module Suspension control module Telematics communication interface control module (vcim) (if equipped) To ground g200 (diagram 2 of 5) To ground g401 (diagram 4 of 5) W/ continuously variable real time damping magneto rheologicoy Wagon X200 X206 X215 e X401 X406 X901 X903
HEADLIGHTS Adaptive Front Lighting Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Adaptive Front Lighting Wiring Diagram, Coupe for Cadillac CTS 2014: 28 (right front of engine compt) g104 Afs fuse 15a Batt + volt Computer data lines system Data bus+ Data bus- Forward lighting system Gnd Headlamp control module (lower right front of engine compt) Hot at all times J170 (forward lamp harness, near headlamp module) J172 (forward lamp harness, near headlamp module) Left headlamp Left headlamp horizontal motor Mtr lo ref Mtr sig 1 Mtr sig 2 Mtr sig 3 Mtr sig 4 Nca Pnk Right headlamp Right headlamp horizontal motor Serial data Tan Underhood fuse block (right front of engine compt) X114 X115 Adaptive Front Lighting Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Adaptive Front Lighting Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 28 (right front of engine compt) g104 Afs fuse 15a Batt + volt Computer data lines system Data bus+ Data bus- Forward lighting system Gnd Headlamp control module (lower right front of engine compt) Hot at all times J170 (forward lamp harness, near headlamp module) J172 (forward lamp harness, near headlamp module) Left headlamp Left headlamp horizontal motor Mtr lo ref Mtr sig 1 Mtr sig 2 Mtr sig 3 Mtr sig 4 Nca Pnk Right headlamp Right headlamp horizontal motor Serial data Tan Underhood fuse block (right front of engine compt) X114 X115 Adaptive Front Lighting Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Adaptive Front Lighting Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 48 (body harness, 28 cm forward of breakout to x320) (body harness, 4 cm rear of breakout to x275) j341 Aero shutter fuse 10a Afl ind Afs ahl/ped prot fuse 10a Aos disply/mil ign fuse 5a Battery positive voltage Computer data lines system G101 (on left radiator support) G102 (right front of engine compt) G201 (left kick panel) G302 (right kick panel) Gmlan serial data (+) Gmlan serial data (-) Gnd Ground Headlamp control module (right center of dash) Hot at all times Hot w/ ignition main relay energized Ign 1 volt Instrument cluster J107 J342 Left front suspension position sensor (if equipped) (on left front suspension assembly) Left headlamp assembly Left headlamp control module Left headlamp horizontal motor Left headlamp leveling actuator Left rear suspension position sensor (if equipped) (on frame, above left rear side of rear axle) Logic Low spd gmlan ser data Lr strut pos sens low ref Lr strut pos sens sig Lr strut pos sens volt ref Nca Network bus 7 Network bus 8 Right headlamp assembly Right headlamp control module Right headlamp horizontal motor Right headlamp leveling actuator Serial data Underhood fuse block (right front of engine compt) X120 X126 X150 X275 X402 Adaptive Front Lighting Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Adaptive Front Lighting Wiring Diagram, Wagon for Cadillac CTS 2014: 28 (right front of engine compt) g104 Afs fuse 15a Batt + volt Computer data lines system Data bus+ Data bus- Forward lighting system Gnd Headlamp control module (lower right front of engine compt) Hot at all times J170 (forward lamp harness, near headlamp module) J172 (forward lamp harness, near headlamp module) Left headlamp Left headlamp horizontal motor Mtr lo ref Mtr sig 1 Mtr sig 2 Mtr sig 3 Mtr sig 4 Nca Pnk Right headlamp Right headlamp horizontal motor Serial data Tan Underhood fuse block (right front of engine compt) X114 X115 Headlamps Wiring Diagram, Coupe with High Intensity Discharge for Cadillac CTS 2014 List of elements for Headlamps Wiring Diagram, Coupe with High Intensity Discharge for Cadillac CTS 2014: 76 (drl) (forward lamp harness, near branch for rear headlamp leveling sensor) (right front of engine compt) Ambient light/ sunload sensor (top center of dash) Auto Ballast Body control module (bcm) (left end of dash) Computer data lines system Drl rt fuse 7.5a Drl sply volt Drl/lt lo beam fuse 15a/7.5a Flash to pass sw Fog Fog lamp sw Fog lamps indicator Front fog lamp relay Frt fog fuse 15a G101 (on left radiator support) G102 (right front of engine compt) G104 G104 (right front of engine compt) Gmlan serial data Hdlmps off Hdlmps on Hdlp dimmer sw Hdlp rly ctrl Head Headlamp high beam relay Headlamp low beam relay High beam indicator Hot at all times Hvac control module (lower right end of dash) Instrument panel cluster (ipc) J176 (forward lamp harness, near branch to right headlight motor) J178 J180 J186 J205 Left daytime running lamp Left daytime running lamp relay Left front fog lamp Left headlamp assembly Left high beam solenoid actuator Light sensor sig Lines system computer data Lo ref Logic Low beam sply volt Lt hi beam fuse 10a Lt lo beam fuse 10a/15a/ 20a Off Park Park brake sw sig Park brake switch Pnk Right daytime running lamp Right daytime running lamp relay Right front fog lamp Right headlamp assembly Right high beam solenoid actuator Rly & ind ctrl Rly ctrl Rt hi beam fuse 10a Rt lo beam fuse 10a/20a Serial data Splice pack jx201 (near accelerator pedal position sensor) Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) Windshield sw sig Wiper/washer system Wsw/drl fuse 10a X114 X115 X115 f X202 X204 Headlamps Wiring Diagram, Coupe without High Intensity Discharge for Cadillac CTS 2014 List of elements for Headlamps Wiring Diagram, Coupe without High Intensity Discharge for Cadillac CTS 2014: 63 Ambient light/ sunload sensor (top center of dash) Auto Body control module (bcm) (left end of dash) Computer data lines system Drl relay Drl rt fuse 7.5a Flash to pass sw Fog Fog lamp indicator Fog lamp sw Front fog lamp relay Frt fog fuse 15a G101 (on left radiator support) G102 (right front of engine compt) G104 (right front of engine compt) Gmlan serial data Hdlmps off Hdlmps on Hdlp dimmer sw Hdlp rly ctrl Head Headlamp high beam relay Headlamp low beam relay High beam indicator Hot at all times Hvac control module (lower right end of dash) Instrument panel cluster (ipc) J117 J180 J186 J205 Left front fog lamp Left high beam headlamp Left low beam headlamp Light sensor sig Lo beam drl fuse 15a/ 7.5a Lo beam sply volt Lo ref Logic Lt hi beam fuse 10a Lt lo beam fuse 10a/15a/ 20a Off Park Park brake sw sig Park brake switch Pnk Right front fog lamp Right high beam headlamp Right low beam headlamp Rly & ind ctrl Rly ctrl Rt hi beam fuse 10a Rt lo beam fuse 10a/20a Serial data Splice pack jx201 (near accelerator pedal position sensor) Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) Windshield sw sig Wiper/washer system X114 X115 X202 X204 Headlamps Wiring Diagram, Sedan CTS-V with High Intensity Discharge for Cadillac CTS 2014 List of elements for Headlamps Wiring Diagram, Sedan CTS-V with High Intensity Discharge for Cadillac CTS 2014: 76 (drl) (forward lamp harness, near branch for rear headlamp leveling sensor) (right front of engine compt) Ambient light/ sunload sensor (top center of dash) Auto Ballast Body control module (bcm) (left end of dash) Computer data lines system Drl rt fuse 7.5a Drl sply volt Drl/lt lo beam fuse 15a/7.5a Flash to pass sw Fog Fog lamp sw Fog lamps indicator Front fog lamp relay Frt fog fuse 15a G101 (on left radiator support) G102 (right front of engine compt) G104 G104 (right front of engine compt) Gmlan serial data Hdlmps off Hdlmps on Hdlp dimmer sw Hdlp rly ctrl Head Headlamp high beam relay Headlamp low beam relay High beam indicator Hot at all times Hvac control module (lower right end of dash) Instrument panel cluster (ipc) J176 (forward lamp harness, near branch to right headlight motor) J178 J180 J186 J205 Left daytime running lamp Left daytime running lamp relay Left front fog lamp Left headlamp assembly Left high beam solenoid actuator Light sensor sig Lines system computer data Lo ref Logic Low beam sply volt Lt hi beam fuse 10a Lt lo beam fuse 10a/15a/ 20a Off Park Park brake sw sig Park brake switch Pnk Right daytime running lamp Right daytime running lamp relay Right front fog lamp Right headlamp assembly Right high beam solenoid actuator Rly & ind ctrl Rly ctrl Rt hi beam fuse 10a Rt lo beam fuse 10a/20a Serial data Splice pack jx201 (near accelerator pedal position sensor) Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) Windshield sw sig Wiper/washer system Wsw/drl fuse 10a X114 X115 X115 f X202 X204 Headlamps Wiring Diagram, Sedan CTS-V without High Intensity Discharge for Cadillac CTS 2014 List of elements for Headlamps Wiring Diagram, Sedan CTS-V without High Intensity Discharge for Cadillac CTS 2014: 63 Ambient light/ sunload sensor (top center of dash) Auto Body control module (bcm) (left end of dash) Computer data lines system Drl relay Drl rt fuse 7.5a Flash to pass sw Fog Fog lamp indicator Fog lamp sw Front fog lamp relay Frt fog fuse 15a G101 (on left radiator support) G102 (right front of engine compt) G104 (right front of engine compt) Gmlan serial data Hdlmps off Hdlmps on Hdlp dimmer sw Hdlp rly ctrl Head Headlamp high beam relay Headlamp low beam relay High beam indicator Hot at all times Hvac control module (lower right end of dash) Instrument panel cluster (ipc) J117 J180 J186 J205 Left front fog lamp Left high beam headlamp Left low beam headlamp Light sensor sig Lo beam drl fuse 15a/ 7.5a Lo beam sply volt Lo ref Logic Lt hi beam fuse 10a Lt lo beam fuse 10a/15a/ 20a Off Park Park brake sw sig Park brake switch Pnk Right front fog lamp Right high beam headlamp Right low beam headlamp Rly & ind ctrl Rly ctrl Rt hi beam fuse 10a Rt lo beam fuse 10a/20a Serial data Splice pack jx201 (near accelerator pedal position sensor) Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) Windshield sw sig Wiper/washer system X114 X115 X202 X204 Headlamps Wiring Diagram, Sedan Except CTS-V with High Intensity Discharge (1 of 2) for Cadillac CTS 2014 List of elements for Headlamps Wiring Diagram, Sedan Except CTS-V with High Intensity Discharge (1 of 2) for Cadillac CTS 2014: 64 Air conditioning system Ambient light sens sig Ambient light/ sunload sensor (top center of dash) Auto Auxiliary underhood fuse block (right front of engine compt) Battery fuse block (top of battery) Bcm 3 fuse 15a Body control module (left end of dash) Computer data lines system Flash to pass Fog switch Fuse 350a G101 (on left radiator support) G201 (left kick panel) G202 (right kick panel) G401 (under left side of luggage compt floor) Gnd Hdlp dimmer sw hi beam sig Hdlp hi beam rly ctrl Hdlp hi lt/rt fuse 10a Hdlp low beam rly ctrl x5 Hdlp sw flash to pass sig x3 Hdlp sw hdlps on sig ctrl Hdlp switch off signal Head Headlamp high beam relay Headlamp low beam relay Hot at all times Hvac control module (lower right end of dash) J100 J218 (instrument panel harness, 16 cm above breakout to g202) J415 Led control Left backup lamp Left front fascia multi-function lamp assembly Left front fascia multi-function led Left front fascia multi-function led control module Left headlamp assembly Left headlamp ballast Left headlamp multi- function led Left headlamp multi-function led control module Left high beam solenoid actuator Left low beam headlamp Low ref Low spd gmlan ser data Lt hid fuse 20a Nca Off Park Rear body fuse block (left side of luggage compt) Rear fog lamp Rear fog lp sw sig Red Right backup lamp Rr fog lamp sply volt Rt hid fuse 20a Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) X100 X115 X225 X275 X415 X416 Headlamps Wiring Diagram, Sedan Except CTS-V with High Intensity Discharge (2 of 2) for Cadillac CTS 2014 List of elements for Headlamps Wiring Diagram, Sedan Except CTS-V with High Intensity Discharge (2 of 2) for Cadillac CTS 2014: 41 Aos disply/mil ign fuse 5a Computer data lines system Data com Drl ind Fog ind G101 (on left radiator support) G102 (right front of engine compt) G201 (left kick panel) G401 (under left side of luggage compt floor) Gnd High beam ind Hot w/ ignition main relay energized Ign 1 volt Instrument cluster Interior lights system J100 Logic Low beam ind Low spd gmlan ser data Nca Park brake control switch Parking brake control module (above rear axle) Red Right front fascia multi- function led Right front fascia multi-function lamp assembly Right front fascia multi-function led control module x1 Right headlamp assembly Right headlamp ballast Right headlamp multi- function led Right headlamp multi-function led control module Right high beam solenoid actuator Right low beam headlamp Signal Sply vol Sw sig Underhood fuse block (right front of engine compt) Vol ref X100 X225 X275 X403 Headlamps Wiring Diagram, Sedan Except CTS-V without High Intensity Discharge (1 of 2) for Cadillac CTS 2014 List of elements for Headlamps Wiring Diagram, Sedan Except CTS-V without High Intensity Discharge (1 of 2) for Cadillac CTS 2014: 41 Auxiliary underhood fuse block (right front of engine compt) Battery fuse block (top of battery) Bcm 3 fuse 15a Body control module (left end of dash) Computer data lines system Fuse 350a G101 (on left radiator support) G201 (left kick panel) G401 (under left side of luggage compt floor) Gnd Hdlp hi beam rly ctrl Hdlp hi lt/rt fuse 10a Headlamp high beam relay Hot at all times J100 J110 J415 Led control Left backup lamp Left front fascia multi- function led Left front fascia multi-function lamp assembly Left front fascia multi-function led control module Left headlamp assembly Left headlamp multi- function led Left headlamp multi-function led control module Left high beam solenoid actuator Left low beam headlamp Low beam headlamp Low spd gmlan ser data Nca Rear body fuse block (left side of luggage compt) Rear fog lamp Red Right backup lamp Rr fog lamp sply volt Underhood fuse block (right front of engine compt) X100 X115 X225 X415 X416 Headlamps Wiring Diagram, Sedan Except CTS-V without High Intensity Discharge (2 of 2) for Cadillac CTS 2014 List of elements for Headlamps Wiring Diagram, Sedan Except CTS-V without High Intensity Discharge (2 of 2) for Cadillac CTS 2014: 39 Aos disply/mil ign fuse 5a Computer data lines system Data com Drl ind Fog ind G101 (on left radiator support) G102 (right front of engine compt) G201 (left kick panel) G401 (under left side of luggage compt floor) Gnd High beam ind Hot w/ ignition main relay energized Ign 1 volt Instrument cluster Interior lights system J120 Logic Low beam ind Low spd gmlan ser data Nca Park brake control switch Parking brake control module (above rear axle) Right front fascia multi- function led Right front fascia multi-function lamp assembly Right front fascia multi-function led control module Right headlamp assembly Right headlamp multi- function led Right headlamp multi-function led control module Right high beam solenoid actuator Right low beam headlamp Signal Sply vol Sw sig Underhood fuse block (right front of engine compt) Vol ref X100 X225 X275 X403 Headlamps Wiring Diagram, Wagon with High Intensity Discharge for Cadillac CTS 2014 List of elements for Headlamps Wiring Diagram, Wagon with High Intensity Discharge for Cadillac CTS 2014: 76 (drl) (forward lamp harness, near branch for rear headlamp leveling sensor) (right front of engine compt) Ambient light/ sunload sensor (top center of dash) Auto Ballast Body control module (bcm) (left end of dash) Computer data lines system Drl rt fuse 7.5a Drl sply volt Drl/lt lo beam fuse 15a/7.5a Flash to pass sw Fog Fog lamp sw Fog lamps indicator Front fog lamp relay Frt fog fuse 15a G101 (on left radiator support) G102 (right front of engine compt) G104 G104 (right front of engine compt) Gmlan serial data Hdlmps off Hdlmps on Hdlp dimmer sw Hdlp rly ctrl Head Headlamp high beam relay Headlamp low beam relay High beam indicator Hot at all times Hvac control module (lower right end of dash) Instrument panel cluster (ipc) J176 (forward lamp harness, near branch to right headlight motor) J178 J180 J186 J205 Left daytime running lamp Left daytime running lamp relay Left front fog lamp Left headlamp assembly Left high beam solenoid actuator Light sensor sig Lines system computer data Lo ref Logic Low beam sply volt Lt hi beam fuse 10a Lt lo beam fuse 10a/15a/ 20a Off Park Park brake sw sig Park brake switch Pnk Right daytime running lamp Right daytime running lamp relay Right front fog lamp Right headlamp assembly Right high beam solenoid actuator Rly & ind ctrl Rly ctrl Rt hi beam fuse 10a Rt lo beam fuse 10a/20a Serial data Splice pack jx201 (near accelerator pedal position sensor) Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) Windshield sw sig Wiper/washer system Wsw/drl fuse 10a X114 X115 X115 f X202 X204 Headlamps Wiring Diagram, Wagon without High Intensity Discharge for Cadillac CTS 2014 List of elements for Headlamps Wiring Diagram, Wagon without High Intensity Discharge for Cadillac CTS 2014: 63 Ambient light/ sunload sensor (top center of dash) Auto Body control module (bcm) (left end of dash) Computer data lines system Drl relay Drl rt fuse 7.5a Flash to pass sw Fog Fog lamp indicator Fog lamp sw Front fog lamp relay Frt fog fuse 15a G101 (on left radiator support) G102 (right front of engine compt) G104 (right front of engine compt) Gmlan serial data Hdlmps off Hdlmps on Hdlp dimmer sw Hdlp rly ctrl Head Headlamp high beam relay Headlamp low beam relay High beam indicator Hot at all times Hvac control module (lower right end of dash) Instrument panel cluster (ipc) J117 J180 J186 J205 Left front fog lamp Left high beam headlamp Left low beam headlamp Light sensor sig Lo beam drl fuse 15a/ 7.5a Lo beam sply volt Lo ref Logic Lt hi beam fuse 10a Lt lo beam fuse 10a/15a/ 20a Off Park Park brake sw sig Park brake switch Pnk Right front fog lamp Right high beam headlamp Right low beam headlamp Rly & ind ctrl Rly ctrl Rt hi beam fuse 10a Rt lo beam fuse 10a/20a Serial data Splice pack jx201 (near accelerator pedal position sensor) Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) Windshield sw sig Wiper/washer system X114 X115 X202 X204
HORN Horn Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Horn Wiring Diagram, Coupe for Cadillac CTS 2014: 17 Body control module (bcm) (left end of dash) G101 (on left radiator support) G102 (right front of engine compt) High note horn Horn assembly Horn fuse 15a Horn relay Horn relay ctrl Horn switch (in steering wheel) Hot at all times J235 (instrument panel harness, near branch for clutch pedal position sensor) J289 Low note horn Steering wheel air bag coil (top of steering column) Tan Underhood fuse block (right front of engine compt) X202 Horn Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Horn Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 17 Body control module (bcm) (left end of dash) G101 (on left radiator support) G102 (right front of engine compt) High note horn Horn assembly Horn fuse 15a Horn relay Horn relay ctrl Horn switch (in steering wheel) Hot at all times J235 (instrument panel harness, near branch for clutch pedal position sensor) J289 Low note horn Steering wheel air bag coil (top of steering column) Tan Underhood fuse block (right front of engine compt) X202 Horn Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Horn Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 22 (left kick panel) g201 Bateery fuse block (top of battery) Body control module (left end of desh) Fuse 6 350a G101 (on left radiator support) G102 (right front of engine compt) Horn Horn fuse 15a Horn relay Horn switch (in steering wheel) Hot at all times J250 Left horn (front of left front wheel well) Nca Red Right horn (front of left front wheel well) Rly ctrl Steering wheel air big coil (top of steering column) Sw sig To hood ajar switch) j106 Underhood auxiliary fuse block (right front of engine compt) Underhood fuse block (right front of engine compt) Horn Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Horn Wiring Diagram, Wagon for Cadillac CTS 2014: 17 Body control module (bcm) (left end of dash) G101 (on left radiator support) G102 (right front of engine compt) High note horn Horn assembly Horn fuse 15a Horn relay Horn relay ctrl Horn switch (in steering wheel) Hot at all times J235 (instrument panel harness, near branch for clutch pedal position sensor) J289 Low note horn Steering wheel air bag coil (top of steering column) Tan Underhood fuse block (right front of engine compt) X202
INSTRUMENT CLUSTER Collision Avoidance Wiring Diagram for Cadillac CTS 2014 List of elements for Collision Avoidance Wiring Diagram for Cadillac CTS 2014: 52 (front fascia harness, 4.5 cm from breakout to right front short range radar toward center) j103 Active safety control module (left rear of luggage compt) Battery positive volt Computer data lines system Data comm enable Display Front object sens sply volt Front object sens supl volt Frontview camera module (top center of windshield) Frt object sens sply volt G101 (on left radiator support) G108 (on left radiator support) G201 (left kick panel) G202 (right kick panel) G303 (base of left "b" pillar) G401 (under left side of luggage compt floor) Gmlan serial data (+) Gnd Hi spd gmlan serial data (+) Hi spd gmlan serial data (-) Hi spd gmlan serial data + Hi spd gmlan serial data - Hot at all times Instrument cluster Instrument panel multifunction switch 1 Instrument panel multifunction switch 2 Interior lights system J101 J108 (forward lamp harness, 1.5 cm from x100) J415 J427 Lane departure warning disable sw sig Lane departure warning ind ctrl Lane departure warning sw Left front short range radar sensor module (behind left front end of front fascia) Logic Long range radar sensor module (behind center of front grille) Low spd gmlan serial data Park assist sw Rear body fuse block (left side of luggage compt) Rear park assist disable sig Rear park assist led disable sig Rear short range radar sensor module (behind center of rear fascia) Right front short range radar sensor module (behind left front end of front fascia) Sbza/ldw/ eocm fuse 10a Sig gnd Volt sply X100 X115 X225 X337 X415 Head-Up Display Wiring Diagram for Cadillac CTS 2014 List of elements for Head-Up Display Wiring Diagram for Cadillac CTS 2014: 23 24a Batt pos volt Computer data lines system Data (+) most serial Data (-) most serial Disply fuse 15a G201 (left kick panel) Ground Head-up display Head-up display switch Headlamp on Hot at all times Hud Hud sw low ref Hud sw sig Info Instrument cluster Instrument panel fuse block (left end of dash) Interior lights system J208 Linear interconn network bus 12 Logic Nca Instrument Cluster Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014 List of elements for Instrument Cluster Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014: 68 (left kick panel) g200 (on brake fluid reservoir) brake fluid level switch Abs ind Air bag ign fuse 10a Air bag ind Batt pos volt Boost gauge (6.2l) Brake ind Charge ind Computer data lines system transmissions system Coolant temperature gauge (except 6.2l) Cruise ind Disply fuse 10a Down Driver information center (dic) display Driver information center (dic) switch Ecm/tcm ign fuse 15a Engine coolant temperature ind Fasten safety belt ind Front fog lamp ind Fuel level gauge G102 (right front of engine compt) G200 (left kick panel) G651 Ground High beam ind Hot at all times Hot w/ ign1 relay energized Ign Ign 1 volt Illumination (4 bulbs) Ind ctrl Instrument panel cluster (ipc) Interior lights system J200 J201 J710 Left rear door latch (sedan & wagon) Left turn ind Lo ref Lo spd gmlan oil temp sens sig Logic Low tire pressure ind Malfunction ind Menu sw sig oil temp sens 5-v ref lo spd gmlan Oil level ind Park ind Persona- lization Pnk Power distribution system Right turn ind Security ind Set/ reset Speedometer Sw sig Tachometer Tan Tow/haul ind Traction control off ind Transmissions system Trip/ fuel Trip/ odometer Underhood fuse block (right front of engine compt) Vehicle information Vsc ind Wiper/washer system X200 X700 Instrument Cluster Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014 List of elements for Instrument Cluster Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014: 57 (or 851) (wagon) (coupe/ sedan cts-v) Batt pos volt Body control module (bcm) (left end of dash) Clock Compass module (coupe/sedan cts-v: left side of package shelf) (wagon: under stowage compt floor panel) Computer data lines system Coupe Display Driver door latch assembly Driver door lock/ switch panel control module G200 (left kick panel) (except coupe) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G402 (behind left side of rear seat) Gnd Ground Hot at all times Ign 3 volt J240 J275 J430 J510 J610 (except coupe) J810 Lf door ajar Liftgate ajar sw Lights off Lights on Lo spd gmlan serial data Local interconnect network 3 Logic Lr door ajar sw Network 1 Network 2 Park brake sw sig Park brake switch (w/o electrically operated parking brake) Passenger door latch assembly Passenger door lock/ switch panel control module Pnk Power distribution system Radio/hvac control Rdo fuse 15a Rear compartment lid latch Rear fuse block (left side of luggage compt) Rf door ajar Right rear door latch (sedan cts-v & wagon) Rr door ajar sw Rvc fuse 2a Sedan cts-v Serial data X225 X235 X260 X505 X605 X800 Instrument Cluster Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014 List of elements for Instrument Cluster Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014: 52 (fuel tank harness, near x420) j400 (not used) (or 1500) (or 2705) (or 2755) (or 2761) (or tan) 12 volt 12 volt ref 5-volt ref 1 6.2l 6.2l except 6.2l Computer data lines system Ect sens sig Eng oil level sw sig Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt) Engine controls system Engine coolant temperature sensor (6.2l: left front side of left cylinder bank) (3.0l: left side of engine block) (3.6l: left rear of engine block) Engine oil level & temperature sensor (right side of oil pan) Engine oil pressure (eop) sensor (except 6.2l: in oil filter housing) (6.2l: under left rear of super charger) Except 6.2l Fuel level sens sig Fuel level sensor assembly (top left side of fuel tank) Fuel pump & sender assembly (top left side of fuel tank) G132 (rear of right cylinder bank) G201 (left kick panel) Ground Hi spd gmlan serial data bus+ Hi spd gmlan serial data bus- Ign 1 volt Interior lights system J308 Low ref Low reference Mil ctrl Oil press sens sig Park brake switch (w/ electronically operated parking brake) Parking brake control module (above rear axle) Pnk Primary fuel level sensor Primary fuel level sensor (in fuel tank) Release sig Secondary fuel level sens sig Secondary fuel level sensor Serial data Tan X101 X104 X237 X3 b X402 X420 Instrument Cluster Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014 List of elements for Instrument Cluster Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014: 68 (left kick panel) g200 (on brake fluid reservoir) brake fluid level switch Abs ind Air bag ign fuse 10a Air bag ind Batt pos volt Boost gauge (6.2l) Brake ind Charge ind Computer data lines system transmissions system Coolant temperature gauge (except 6.2l) Cruise ind Disply fuse 10a Down Driver information center (dic) display Driver information center (dic) switch Ecm/tcm ign fuse 15a Engine coolant temperature ind Fasten safety belt ind Front fog lamp ind Fuel level gauge G102 (right front of engine compt) G200 (left kick panel) G651 Ground High beam ind Hot at all times Hot w/ ign1 relay energized Ign Ign 1 volt Illumination (4 bulbs) Ind ctrl Instrument panel cluster (ipc) Interior lights system J200 J201 J710 Left rear door latch (sedan & wagon) Left turn ind Lo ref Lo spd gmlan oil temp sens sig Logic Low tire pressure ind Malfunction ind Menu sw sig oil temp sens 5-v ref lo spd gmlan Oil level ind Park ind Persona- lization Pnk Power distribution system Right turn ind Security ind Set/ reset Speedometer Sw sig Tachometer Tan Tow/haul ind Traction control off ind Transmissions system Trip/ fuel Trip/ odometer Underhood fuse block (right front of engine compt) Vehicle information Vsc ind Wiper/washer system X200 X700 Instrument Cluster Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014 List of elements for Instrument Cluster Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014: 57 (or 851) (wagon) (coupe/ sedan cts-v) Batt pos volt Body control module (bcm) (left end of dash) Clock Compass module (coupe/sedan cts-v: left side of package shelf) (wagon: under stowage compt floor panel) Computer data lines system Coupe Display Driver door latch assembly Driver door lock/ switch panel control module G200 (left kick panel) (except coupe) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G402 (behind left side of rear seat) Gnd Ground Hot at all times Ign 3 volt J240 J275 J430 J510 J610 (except coupe) J810 Lf door ajar Liftgate ajar sw Lights off Lights on Lo spd gmlan serial data Local interconnect network 3 Logic Lr door ajar sw Network 1 Network 2 Park brake sw sig Park brake switch (w/o electrically operated parking brake) Passenger door latch assembly Passenger door lock/ switch panel control module Pnk Power distribution system Radio/hvac control Rdo fuse 15a Rear compartment lid latch Rear fuse block (left side of luggage compt) Rf door ajar Right rear door latch (sedan cts-v & wagon) Rr door ajar sw Rvc fuse 2a Sedan cts-v Serial data X225 X235 X260 X505 X605 X800 Instrument Cluster Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014 List of elements for Instrument Cluster Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014: 52 (fuel tank harness, near x420) j400 (not used) (or 1500) (or 2705) (or 2755) (or 2761) (or tan) 12 volt 12 volt ref 5-volt ref 1 6.2l 6.2l except 6.2l Computer data lines system Ect sens sig Eng oil level sw sig Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt) Engine controls system Engine coolant temperature sensor (6.2l: left front side of left cylinder bank) (3.0l: left side of engine block) (3.6l: left rear of engine block) Engine oil level & temperature sensor (right side of oil pan) Engine oil pressure (eop) sensor (except 6.2l: in oil filter housing) (6.2l: under left rear of super charger) Except 6.2l Fuel level sens sig Fuel level sensor assembly (top left side of fuel tank) Fuel pump & sender assembly (top left side of fuel tank) G132 (rear of right cylinder bank) G201 (left kick panel) Ground Hi spd gmlan serial data bus+ Hi spd gmlan serial data bus- Ign 1 volt Interior lights system J308 Low ref Low reference Mil ctrl Oil press sens sig Park brake switch (w/ electronically operated parking brake) Parking brake control module (above rear axle) Pnk Primary fuel level sensor Primary fuel level sensor (in fuel tank) Release sig Secondary fuel level sens sig Secondary fuel level sensor Serial data Tan X101 X104 X237 X3 b X402 X420 Instrument Cluster Wiring Diagram, Sedan Except CTS-V (1 of 3) for Cadillac CTS 2014 List of elements for Instrument Cluster Wiring Diagram, Sedan Except CTS-V (1 of 3) for Cadillac CTS 2014: 67 12b 24a Abs ind Adaptive front lighting (afl) light ind Air bag ind Ambient air temperature sensor (behind right center of front fascia) Aos disply/ mil ign fuse 5a Batt positive volt Bcm 5 fuse 15a Brake ind Charging ind Check engine ind ctrl Collision alert led ctrl Computer data lines system Cruise ind Display Disply fuse 15a Engine coolant temperature gauge Engine speed signal Esc ind Esc off ind Fuel gauge G201 (left kick panel) Gnd Head up display sig Head-up display circuit High beam assist ind High beam ind Hot at all times Hot w/ ignition main relay energized Ign 1 volt Illumination Instrument cluster Instrument panel fuse block (left end of dash) Interconn network bus 12 J208 Km/h ind Km/h mph gauge Lane departure warning ind Led display dim ctrl Left turn ind Logic Low spd gmlan serial data Low tire pressure ind Low washer fluid ind crrl Malfunction lamp ind Most ctrl Most serial data (+) Most serial data (-) Mph ind Navigation system Nca Outside ambient air temp sens sig Outside ambient temp sens low ref Park ind Park lamps ind Right turn ind Seat belt ind Security ind Service park brake ind Speedometer Traction off ind Underhood fuse block (right front of engine compt) Wiper/ washer system X115 X225 X275 Instrument Cluster Wiring Diagram, Sedan Except CTS-V (2 of 3) for Cadillac CTS 2014 List of elements for Instrument Cluster Wiring Diagram, Sedan Except CTS-V (2 of 3) for Cadillac CTS 2014: 53 Batt positive volt Body control module (left end of dash) Bus 12 network Check engine ind ctrl Computer data lines system Down Engine control module (below left headlamp assembly) Engine controls system Engine speed signal Fuel level sensor assembly (top left side of fuel tank fuel tank) Fuel lvl low ref Fuel pump & level sensor assembly (top left side of fuel tank) G201 (left kick panel) G302 (under front of driver's door sill) G304 (base of right "b" pillar) Gmlan serial data (+) Gmlan serial data (-) Gnd Ill J302 J340 (w/ sunroof) (body harness, 66.5 cm rear of breakout to cross-car bundle) J354 (body harness, 25.5 cm rear of breakout to x320) J375 (driver seat harness, near x300) L x350 Left Lift gate ajar sw sig 1 Logic Network bus 2 Oil lvl sw sig Oil press sens low ref Oil press sens sig Press sens 5 volt ref x3 Primary fuel level sensor Primary fuel lvl sens Rap relay coil ctrl Rear compartment lid latch Right Right steering wheel controls switch Sec fuel lvl sens sig Secondary fuel level sensor Seek down Seek up Sel Serial data + Serial data - x1 Sunroof motor (w/ sunroof) (rear of sun roof assembly) Transmission shift lever position indicator Vol + Vol - X150 X325 X339 X350 Instrument Cluster Wiring Diagram, Sedan Except CTS-V (3 of 3) for Cadillac CTS 2014 List of elements for Instrument Cluster Wiring Diagram, Sedan Except CTS-V (3 of 3) for Cadillac CTS 2014: 41 3.6l (vin3) 3.6l (vin8 turbo) Ajar sw sig Brake fluid level switch (on brake fluid reservoir) Brk fluid lvl Computer data lines system Data com Driver door latch assembly Driver window motor Electronic brake control module (right rear corner of engine compt) Engine oil level switch (right side of oil pan) Engine oil pressure sensor (in oil filter housing) G100 (3.6l: right front of engine) (3.6l turbo: rear of left cylinder bank) G301 (left kick panel) G302 (left kick panel) G303 (base of left "b" pillar) G304 (base of right "b" pillar) Gmlan serial data (+) Gmlan serial data (-) Interior lights system J500 J600 J700 J800 Left rear door latch assembly Left rear window motor Logic Network bus 3 Network bus 4 Park brake control switch Parking brake control module (above rear axle) Passenger door latch assembly Passenger window motor Right rear door latch assembly Right rear window motor Signal Sply vol Sw sig Vol ref X225 X403 Instrument Cluster Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014 List of elements for Instrument Cluster Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014: 68 (left kick panel) g200 (on brake fluid reservoir) brake fluid level switch Abs ind Air bag ign fuse 10a Air bag ind Batt pos volt Boost gauge (6.2l) Brake ind Charge ind Computer data lines system transmissions system Coolant temperature gauge (except 6.2l) Cruise ind Disply fuse 10a Down Driver information center (dic) display Driver information center (dic) switch Ecm/tcm ign fuse 15a Engine coolant temperature ind Fasten safety belt ind Front fog lamp ind Fuel level gauge G102 (right front of engine compt) G200 (left kick panel) G651 Ground High beam ind Hot at all times Hot w/ ign1 relay energized Ign Ign 1 volt Illumination (4 bulbs) Ind ctrl Instrument panel cluster (ipc) Interior lights system J200 J201 J710 Left rear door latch (sedan & wagon) Left turn ind Lo ref Lo spd gmlan oil temp sens sig Logic Low tire pressure ind Malfunction ind Menu sw sig oil temp sens 5-v ref lo spd gmlan Oil level ind Park ind Persona- lization Pnk Power distribution system Right turn ind Security ind Set/ reset Speedometer Sw sig Tachometer Tan Tow/haul ind Traction control off ind Transmissions system Trip/ fuel Trip/ odometer Underhood fuse block (right front of engine compt) Vehicle information Vsc ind Wiper/washer system X200 X700 Instrument Cluster Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014 List of elements for Instrument Cluster Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014: 57 (or 851) (wagon) (coupe/ sedan cts-v) Batt pos volt Body control module (bcm) (left end of dash) Clock Compass module (coupe/sedan cts-v: left side of package shelf) (wagon: under stowage compt floor panel) Computer data lines system Coupe Display Driver door latch assembly Driver door lock/ switch panel control module G200 (left kick panel) (except coupe) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G402 (behind left side of rear seat) Gnd Ground Hot at all times Ign 3 volt J240 J275 J430 J510 J610 (except coupe) J810 Lf door ajar Liftgate ajar sw Lights off Lights on Lo spd gmlan serial data Local interconnect network 3 Logic Lr door ajar sw Network 1 Network 2 Park brake sw sig Park brake switch (w/o electrically operated parking brake) Passenger door latch assembly Passenger door lock/ switch panel control module Pnk Power distribution system Radio/hvac control Rdo fuse 15a Rear compartment lid latch Rear fuse block (left side of luggage compt) Rf door ajar Right rear door latch (sedan cts-v & wagon) Rr door ajar sw Rvc fuse 2a Sedan cts-v Serial data X225 X235 X260 X505 X605 X800 Instrument Cluster Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014 List of elements for Instrument Cluster Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014: 52 (fuel tank harness, near x420) j400 (not used) (or 1500) (or 2705) (or 2755) (or 2761) (or tan) 12 volt 12 volt ref 5-volt ref 1 6.2l 6.2l except 6.2l Computer data lines system Ect sens sig Eng oil level sw sig Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt) Engine controls system Engine coolant temperature sensor (6.2l: left front side of left cylinder bank) (3.0l: left side of engine block) (3.6l: left rear of engine block) Engine oil level & temperature sensor (right side of oil pan) Engine oil pressure (eop) sensor (except 6.2l: in oil filter housing) (6.2l: under left rear of super charger) Except 6.2l Fuel level sens sig Fuel level sensor assembly (top left side of fuel tank) Fuel pump & sender assembly (top left side of fuel tank) G132 (rear of right cylinder bank) G201 (left kick panel) Ground Hi spd gmlan serial data bus+ Hi spd gmlan serial data bus- Ign 1 volt Interior lights system J308 Low ref Low reference Mil ctrl Oil press sens sig Park brake switch (w/ electronically operated parking brake) Parking brake control module (above rear axle) Pnk Primary fuel level sensor Primary fuel level sensor (in fuel tank) Release sig Secondary fuel level sens sig Secondary fuel level sensor Serial data Tan X101 X104 X237 X3 b X402 X420
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014 List of elements for Courtesy Lamps Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014: 57 (headliner harness, right of rear courtesy/ reading lamp) j370 (sedan cts-v & wagon) left rear door latch (sedan cts-v & wagon) right rear door latch 2nd row dome/ reading lamps (wagon) Bcm 2 fuse 15a Bcm 7 fuse 10a Body control module (bcm) (left end of dash) Computer data lines system G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) G402 (behind left side of rear seat) Hot at all times Ic 2 ctrl Instrument panel compartment lamp Instrument panel compartment lamp switch J200 J202 J360 (headliner harness, near right rear corner of headliner) J371 J372 J430 J710 J715 J810 Left cargo lamp (wagon) Left front dome/ reading lamps Left instrument panel courtesy lamp Left rear dome/ reading lamps (coupe & sedan cts-v) Left rear door courtesy lamp (sedan cts-v & wagon) Left sunshade Liftgate ajar sw sig x6 Lp rly ctrl Lp sply volt Lr door ajar sw Mirror lamp Rear compartment courtesy lamp (coupe & sedan cts-v) Rear compartment lid latch (coupe & sedan cts-v) (lower rear center of luggage compt lid) Rear compartment lid latch (sedan cts-v) (lower rear center of luggage compt lid) Right cargo lamp (wagon) Right front dome/ reading lamps Right instrument panel courtesy lamp Right rear dome/ reading lamps (coupe & sedan cts-v) Right rear door courtesy lamp (sedan cts-v & wagon) Right sunshade Rr door ajar sw Serial data Underhood fuse block (right front of engine compt) W/ deluxe interior lamp package X225 X235 X260 X408 X700 X701 X800 X801 Courtesy Lamps Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014 List of elements for Courtesy Lamps Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014: 58 (sedan cts-v & wagon) passenger door handle accent lamp Computer data lines system Coupe Driver door accent lamp Driver door handle accent lamp (sedan cts-v & wagon) Driver door latch Driver door switch panel control module G200 (left kick panel) G200 (left kick panel) g200 (left kick panel) G201 (left kick panel) G201 (left kick panel) g201 (left kick panel) G401 (coupe: behind right side of rear seat) Ic 2 ctrl J200 J202 J215 (instrument panel harness, near branch for blower motor control module) J367 (body harness, near branch to left front inflatable restraint side impact sensor) J371 J503 (sedan cts-v & wagon) (driver door trim harness, near branch to accent lamp) J510 J610 J615 (sedan cts-v & wagon) (front passenger door trim harness, near branch to passenger door accent lamp) J705 (left rear door trim harness, near branch to left rear door handle accent lamp) J715 J800 (right rear door trim harness, near branch to right rear door accent lamp) b J805 Left front door courtesy lamp Left instrument panel accent lamp Left rear door accent lamp Left rear door handle accent lamp Lf door ajar Low ref Lp ctrl hi Lp ctrl l0 Lp ctrl lo Overhead console accent lamp Passenger door accent lamp Passenger door latch Passenger door switch panel control module Red Rf door ajar Right front door courtesy lamp Right instrument panel accent lamp Right rear door accent lamp Right rear door handle accent lamp Sedan cts-v & wagon Serial data W/ deluxe interior lamp package X207 X235 X500 X505 X600 X605 X700 X701 X800 X801 Courtesy Lamps Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Courtesy Lamps Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014: 57 (headliner harness, right of rear courtesy/ reading lamp) j370 (sedan cts-v & wagon) left rear door latch (sedan cts-v & wagon) right rear door latch 2nd row dome/ reading lamps (wagon) Bcm 2 fuse 15a Bcm 7 fuse 10a Body control module (bcm) (left end of dash) Computer data lines system G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) G402 (behind left side of rear seat) Hot at all times Ic 2 ctrl Instrument panel compartment lamp Instrument panel compartment lamp switch J200 J202 J360 (headliner harness, near right rear corner of headliner) J371 J372 J430 J710 J715 J810 Left cargo lamp (wagon) Left front dome/ reading lamps Left instrument panel courtesy lamp Left rear dome/ reading lamps (coupe & sedan cts-v) Left rear door courtesy lamp (sedan cts-v & wagon) Left sunshade Liftgate ajar sw sig x6 Lp rly ctrl Lp sply volt Lr door ajar sw Mirror lamp Rear compartment courtesy lamp (coupe & sedan cts-v) Rear compartment lid latch (coupe & sedan cts-v) (lower rear center of luggage compt lid) Rear compartment lid latch (sedan cts-v) (lower rear center of luggage compt lid) Right cargo lamp (wagon) Right front dome/ reading lamps Right instrument panel courtesy lamp Right rear dome/ reading lamps (coupe & sedan cts-v) Right rear door courtesy lamp (sedan cts-v & wagon) Right sunshade Rr door ajar sw Serial data Underhood fuse block (right front of engine compt) W/ deluxe interior lamp package X225 X235 X260 X408 X700 X701 X800 X801 Courtesy Lamps Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Courtesy Lamps Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014: 58 (sedan cts-v & wagon) passenger door handle accent lamp Computer data lines system Coupe Driver door accent lamp Driver door handle accent lamp (sedan cts-v & wagon) Driver door latch Driver door switch panel control module G200 (left kick panel) G200 (left kick panel) g200 (left kick panel) G201 (left kick panel) G201 (left kick panel) g201 (left kick panel) G401 (coupe: behind right side of rear seat) Ic 2 ctrl J200 J202 J215 (instrument panel harness, near branch for blower motor control module) J367 (body harness, near branch to left front inflatable restraint side impact sensor) J371 J503 (sedan cts-v & wagon) (driver door trim harness, near branch to accent lamp) J510 J610 J615 (sedan cts-v & wagon) (front passenger door trim harness, near branch to passenger door accent lamp) J705 (left rear door trim harness, near branch to left rear door handle accent lamp) J715 J800 (right rear door trim harness, near branch to right rear door accent lamp) b J805 Left front door courtesy lamp Left instrument panel accent lamp Left rear door accent lamp Left rear door handle accent lamp Lf door ajar Low ref Lp ctrl hi Lp ctrl l0 Lp ctrl lo Overhead console accent lamp Passenger door accent lamp Passenger door latch Passenger door switch panel control module Red Rf door ajar Right front door courtesy lamp Right instrument panel accent lamp Right rear door accent lamp Right rear door handle accent lamp Sedan cts-v & wagon Serial data W/ deluxe interior lamp package X207 X235 X500 X505 X600 X605 X700 X701 X800 X801 Courtesy Lamps Wiring Diagram, Sedan Except CTS-V (1 of 6) for Cadillac CTS 2014 List of elements for Courtesy Lamps Wiring Diagram, Sedan Except CTS-V (1 of 6) for Cadillac CTS 2014: 39 11b Aos disply/ mil ign fuse 5a Batt + volt Bcm 1 fuse 10a Bcm 4 fuse 15a Bcm 7 fuse 10a Body control module (left end of dash) Computer data lines system Courtesy Dome lamp switch G201 (left kick panel) G302 (right kick panel) G304 (base of right "b" pillar) G401 (under left side of luggage compt floor) Gnd Hot at all times Hot w/ ignition main relay energized Hs spd gmlan ser data (+) x1 Hs spd gmlan ser data (-) Instrument illumination circuit Instrument panel fuse block (left end of dash) Int lmp ctrl Intr lp ctrl inadvertent pwr ctrl Intr lp defeat sw sig J339 (body harness, 5 cm forward of branch to left "b" pillar) J360 Led ambient lighting ctrl 1 Led ambient lighting ctrl 2 x1 Left rear compartment courtesy lamp Lift gate ajar sw sig x6 Lp sw sig x7 Rear body fuse block (left side of luggage compt) Rear compartment lid latch (lower rear center of luggage compt lid) Right rear compartment courtesy lamp Trunk lp ctrl Underhood fuse block (right front of engine compt) X225 X301 X337 Courtesy Lamps Wiring Diagram, Sedan Except CTS-V (2 of 6) for Cadillac CTS 2014 List of elements for Courtesy Lamps Wiring Diagram, Sedan Except CTS-V (2 of 6) for Cadillac CTS 2014: 37 (body harness, 14.5 cm rear of breakout to x325) j359 Driver door courtesy lamp Driver door sill plate lamp (if equipped) G201 (left kick panel) G301 (left kick panel) G302 (right kick panel) G303 (base of left "b" pillar) G304 (base of right "b" pillar) J310 J320 J360 J505 J605 J705 J805 Left rear door courtesy lamp Left rear seat courtesy lamp Passenger air bag disable indicator Passenger air bag ind Passenger door courtesy lamp Passenger door sill plate lamp (if equipped) Red Right rear door courtesy lamp Right rear seat courtesy lamp X275 X301 X310 X320 X335 X500 X505 X600 X606 X700 X705 X800 X805 Courtesy Lamps Wiring Diagram, Sedan Except CTS-V (3 of 6) for Cadillac CTS 2014 List of elements for Courtesy Lamps Wiring Diagram, Sedan Except CTS-V (3 of 6) for Cadillac CTS 2014: 30 (headliner harness, 7.5 cm from breakout to left sunshade) j364 (w/o sunroof: headliner harness, 30 cm rear of breakout to left front microphone) (w/ sunroof: headliner harness, 12.5 cm rear of breakout to rear microphone) j367 Ajar sw sig Center console flood lamp Computer data lines system Driver door latch assembly Driver window motor G201 (left kick panel) G202 (right kick panel) G301 (left kick panel) G303 (base of left "b" pillar) Instrument illumination circuit Instrument panel compartment lamp Instrument panel compartment lamp switch J211 (instrument panel harness, 4 cm from branch to instrument panel compt lamp & switch) J360 J361 J500 Left front dome/ reading lamps Left rear dome/ reading lamps Left sunshade Left sunshade mirror lamp Logic Network bus 3 Red Right front dome/ reading lamps Right rear dome/reading lamps Right sunshade Right sunshade mirror lamp X301 Courtesy Lamps Wiring Diagram, Sedan Except CTS-V (4 of 6) for Cadillac CTS 2014 List of elements for Courtesy Lamps Wiring Diagram, Sedan Except CTS-V (4 of 6) for Cadillac CTS 2014: 35 (driver door trim harness, on branch to door lock switch, 4.5 cm above of main bundle) j506 (passenger door trim harness, 5 cm rear of branch to door lock switch) j606 Ajar sw sig Computer data lines system Driver door accent lamp (if equipped) Driver door handle flood lamp Driver door pocket flood lamp Driver door pull handle flood lamp G301 (left kick panel) G302 (left kick panel) G302 (right kick panel) G303 (base of left "b" pillar) G304 (base of right "b" pillar) J357 (body harness, 41.5 cm forward of breakout to x320) J600 J700 J800 Left rear door latch assembly Left rear window motor Logic Network bus 3 Network bus 4 Passenger door accent lamp (if equipped) Passenger door handle flood lamp Passenger door latch assembly Passenger door pocket flood lamp Passenger door pull handle flood lamp Passenger window motor Red Right rear door latch assembly Right rear window motor X500 X505 X600 X606 Courtesy Lamps Wiring Diagram, Sedan Except CTS-V (5 of 6) for Cadillac CTS 2014 List of elements for Courtesy Lamps Wiring Diagram, Sedan Except CTS-V (5 of 6) for Cadillac CTS 2014: 17 (left rear door trim harness, 27.5 cm from x705) j706 (right rear door trim harness, 27.5 cm from x805) j806 G303 (base of left "b" pillar) G304 (base of right "b" pillar) Left rear door accent lamp (if equipped) Left rear door handle flood lamp Left rear door pocket flood lamp Left rear door pull handle flood lamp Red Right rear door accent lamp (if equipped) Right rear door handle flood lamp Right rear door pocket flood lamp Right rear door pull handle flood lamp X700 X705 X800 X805 Courtesy Lamps Wiring Diagram, Sedan Except CTS-V (6 of 6) for Cadillac CTS 2014 List of elements for Courtesy Lamps Wiring Diagram, Sedan Except CTS-V (6 of 6) for Cadillac CTS 2014: 17 (floor console harness, 10 cm forward of breakout to rear accessory power receptacle) j303 (instrument panel harness, 15 cm from breakout to left instrument panel courtesy lamp) j200 (instrument panel harness, 3 cm from breakout to instrument cluster) j217 Ashtray lamp Center console compartment lamp Center console cup holder accent lamp Center console cup holder motor G201 (left kick panel) G202 (right kick panel) J306 Left instrument panel accent lamp (if equipped) Left instrument panel courtesy lamp (if equipped) Left middle instrument panel accent lamp (if equipped) Red Right instrument panel accent lamp (if equipped) Right instrument panel courtesy lamp (if equipped) X204 Courtesy Lamps Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014 List of elements for Courtesy Lamps Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014: 57 (headliner harness, right of rear courtesy/ reading lamp) j370 (sedan cts-v & wagon) left rear door latch (sedan cts-v & wagon) right rear door latch 2nd row dome/ reading lamps (wagon) Bcm 2 fuse 15a Bcm 7 fuse 10a Body control module (bcm) (left end of dash) Computer data lines system G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) G402 (behind left side of rear seat) Hot at all times Ic 2 ctrl Instrument panel compartment lamp Instrument panel compartment lamp switch J200 J202 J360 (headliner harness, near right rear corner of headliner) J371 J372 J430 J710 J715 J810 Left cargo lamp (wagon) Left front dome/ reading lamps Left instrument panel courtesy lamp Left rear dome/ reading lamps (coupe & sedan cts-v) Left rear door courtesy lamp (sedan cts-v & wagon) Left sunshade Liftgate ajar sw sig x6 Lp rly ctrl Lp sply volt Lr door ajar sw Mirror lamp Rear compartment courtesy lamp (coupe & sedan cts-v) Rear compartment lid latch (coupe & sedan cts-v) (lower rear center of luggage compt lid) Rear compartment lid latch (sedan cts-v) (lower rear center of luggage compt lid) Right cargo lamp (wagon) Right front dome/ reading lamps Right instrument panel courtesy lamp Right rear dome/ reading lamps (coupe & sedan cts-v) Right rear door courtesy lamp (sedan cts-v & wagon) Right sunshade Rr door ajar sw Serial data Underhood fuse block (right front of engine compt) W/ deluxe interior lamp package X225 X235 X260 X408 X700 X701 X800 X801 Courtesy Lamps Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014 List of elements for Courtesy Lamps Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014: 58 (sedan cts-v & wagon) passenger door handle accent lamp Computer data lines system Coupe Driver door accent lamp Driver door handle accent lamp (sedan cts-v & wagon) Driver door latch Driver door switch panel control module G200 (left kick panel) G200 (left kick panel) g200 (left kick panel) G201 (left kick panel) G201 (left kick panel) g201 (left kick panel) G401 (coupe: behind right side of rear seat) Ic 2 ctrl J200 J202 J215 (instrument panel harness, near branch for blower motor control module) J367 (body harness, near branch to left front inflatable restraint side impact sensor) J371 J503 (sedan cts-v & wagon) (driver door trim harness, near branch to accent lamp) J510 J610 J615 (sedan cts-v & wagon) (front passenger door trim harness, near branch to passenger door accent lamp) J705 (left rear door trim harness, near branch to left rear door handle accent lamp) J715 J800 (right rear door trim harness, near branch to right rear door accent lamp) b J805 Left front door courtesy lamp Left instrument panel accent lamp Left rear door accent lamp Left rear door handle accent lamp Lf door ajar Low ref Lp ctrl hi Lp ctrl l0 Lp ctrl lo Overhead console accent lamp Passenger door accent lamp Passenger door latch Passenger door switch panel control module Red Rf door ajar Right front door courtesy lamp Right instrument panel accent lamp Right rear door accent lamp Right rear door handle accent lamp Sedan cts-v & wagon Serial data W/ deluxe interior lamp package X207 X235 X500 X505 X600 X605 X700 X701 X800 X801 Instrument Illumination Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Instrument Illumination Wiring Diagram, Coupe for Cadillac CTS 2014: 61 (right front of engine compt) 12v ref Auto Batt poss volt Bcm 2 fuse 15a Bcm 7 fuse 10a Body control module (bcm) (left end of dash) Computer data lines system Courtesy lamp switch Dimming ctrl Driver information center (dic) switch G102 G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) G201 (right kick panel) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) Head Hot at all times I/p dimmer sw sig Instrument panel dimmer switch J200 J201 J205 J220 (instrument panel harness, near branch for instrument panel cluster) J289 J289 (steering wheel harness, in steering wheel) J308 J368 (body harness, near branch to inflatable restraint sensing & diagnostic module) J372 J715 J805 Left rear window Left steering wheel control switch Off Park Park brake switch (if equipped) Park lp sw on sig Right rear window switch Right steering wheel control switch Sedan cts-v & wagon Serial data Steering wheel air bag coil (in steering wheel) Str/ whl/ illum fuse 2a Sunroof shade switch (w/ transparent glass fixed) Sunroof switch (w/ transparent glass fixed) Sw on sig Sw sig Switch Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) W/ electric glass tilting sunroof W/o electric glass tilting sunroof X202 X225 X315 X408 X700 X701 X800 X801 Instrument Illumination Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Instrument Illumination Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 61 (right front of engine compt) 12v ref Auto Batt poss volt Bcm 2 fuse 15a Bcm 7 fuse 10a Body control module (bcm) (left end of dash) Computer data lines system Courtesy lamp switch Dimming ctrl Driver information center (dic) switch G102 G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) G201 (right kick panel) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) Head Hot at all times I/p dimmer sw sig Instrument panel dimmer switch J200 J201 J205 J220 (instrument panel harness, near branch for instrument panel cluster) J289 J289 (steering wheel harness, in steering wheel) J308 J368 (body harness, near branch to inflatable restraint sensing & diagnostic module) J372 J715 J805 Left rear window Left steering wheel control switch Off Park Park brake switch (if equipped) Park lp sw on sig Right rear window switch Right steering wheel control switch Sedan cts-v & wagon Serial data Steering wheel air bag coil (in steering wheel) Str/ whl/ illum fuse 2a Sunroof shade switch (w/ transparent glass fixed) Sunroof switch (w/ transparent glass fixed) Sw on sig Sw sig Switch Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) W/ electric glass tilting sunroof W/o electric glass tilting sunroof X202 X225 X315 X408 X700 X701 X800 X801 Instrument Illumination Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Instrument Illumination Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014: 52 (instrument panel harness, 12.5 cm from branch to info display module) j213 (left kick panel) g201 (w/o sunroof: headliner harness, 15.5 cm right of branch to left front dome lamp) (w/ sunroof: headliner harness, 36.5 cm rear of breakout to right front microphone) 11b 12b 5 volt ref Batt + volt Bcm 1 fuse 10a Bcm 5 fuse 15a Bcm 6 fuse 10a Body control module (left end of dash) Computer data lines system Dim sw lo ref Dim sw sig Dome lamp switch Driver mirror control module Driver window switch G201 (left kick panel) G301 (left kick panel) Garage door opener (w/ universal garage door) Gnd Head-up display switch (if equipped) Hot at all times Hs spd gmlan ser data (+) x1 Hs spd gmlan ser data (-) Ignition mode switch Indicator dim ctrl x1 Info display module Instrument panel dimmer switch Instrument panel fuse block (left end of dash) J250 J260 J360 J365 J505 Led backlight dimm ctrl x2 Led backlight dimm ctrl x7 Left front dome/ reading lamps Left steering wheel controls switch Logic Network bus 3 Network bus 9 Outside rearview mirror switch Park brake control switch Pnk Rear window sunshade switch (if equipped) Right front dome/ reading lamps Right steering wheel controls switch Steering wheel heating control module Sunroof switch (if equipped) Underhood fuse block (right front of engine compt) X301 Instrument Illumination Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Instrument Illumination Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014: 78 (body harness, 4.5 cm rear of breakout to x325) j355 (left rear of luggage compt) active safety control module (top center of windshield) front view camera module (under center of package tray) front/rear park assist control module Assist led rear park Bus 2 network Computer data lines system Ctrl Disable sig Door locks system Driver door latch assembly Driver door lock switch Driver seat memory control module (under driver's seat) Driver seat memory switch (if equipped) Front & rear park assist ind G201 (left kick panel) G202 (right kick panel) G301 (left kick panel) G302 (right kick panel) G303 (base of left "b" pillar) G304 (base of right "b" pillar) Gnd Green led keypad Illumination lamp Ind ctrl warning Ind warning Instrument cluster Instrument panel multifunction switch 1 Instrument panel multifunction switch 2 Interior rear compartment lid unlatch switch J301 J310 J358 (body harness, 8.5 cm rear of breakout to x325) J360 J361 J500 J505 J507 (driver door trim harness, on branch to door lock switch, 8.5 cm above of main bundle) J508 (drivers door trim harness, 8 cm rear of breakouts to x505 & x506) J600 J605 J607 (passenger door trim harness, 11.5 cm rear of breakout to door tweeter) J705 J805 Lane departure warning light ind Led Left rear dome/ reading lamps Left rear window switch Logic Passenger door latch assembly Passenger door lock switch Passenger window switch Red led keypad Right rear dome/ reading lamps Right rear window switch Ser data Serial data Telematics button assembly Telematics communication interface control module (upper right side of dash) Transmission shift lever position indicator Vehicle stability control switch W/ intelligent brake assistant & lane departure warning W/o intelligent brake assistant w/ lane departure warning X225 X301 X310 X325 X335 X355 X500 X505 X506 X600 X606 X700 X705 X800 X805 Instrument Illumination Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Instrument Illumination Wiring Diagram, Wagon for Cadillac CTS 2014: 61 (right front of engine compt) 12v ref Auto Batt poss volt Bcm 2 fuse 15a Bcm 7 fuse 10a Body control module (bcm) (left end of dash) Computer data lines system Courtesy lamp switch Dimming ctrl Driver information center (dic) switch G102 G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) G201 (right kick panel) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) Head Hot at all times I/p dimmer sw sig Instrument panel dimmer switch J200 J201 J205 J220 (instrument panel harness, near branch for instrument panel cluster) J289 J289 (steering wheel harness, in steering wheel) J308 J368 (body harness, near branch to inflatable restraint sensing & diagnostic module) J372 J715 J805 Left rear window Left steering wheel control switch Off Park Park brake switch (if equipped) Park lp sw on sig Right rear window switch Right steering wheel control switch Sedan cts-v & wagon Serial data Steering wheel air bag coil (in steering wheel) Str/ whl/ illum fuse 2a Sunroof shade switch (w/ transparent glass fixed) Sunroof switch (w/ transparent glass fixed) Sw on sig Sw sig Switch Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) W/ electric glass tilting sunroof W/o electric glass tilting sunroof X202 X225 X315 X408 X700 X701 X800 X801
MEMORY SYSTEMS Memory Mirrors Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Memory Mirrors Wiring Diagram, Coupe for Cadillac CTS 2014: 36 (left kick panel) g200 (left kick panel) g201 Computer data lines system Dr/lck fuse 15a Driver door switch panel control module Driver outside rearview mirror Driver seat memory switch Exit switch Folding Hot at all times Hvac control module (lower right end of dash) J510 J610 Left Logic Memory 1 switch Memory 2 switch Navigation system Nca Passenger door switch panel control module Passenger outside rearview mirror Pdm fuse 15a Pnk Rear body fuse block (left side of luggage compt) Right Seat memory control module (under driver's seat) Sel left Sel right Serial data W/ power folding mirror X500 X501 X505 X600 X601 X605 Memory Mirrors Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Memory Mirrors Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 36 (left kick panel) g200 (left kick panel) g201 Computer data lines system Dr/lck fuse 15a Driver door switch panel control module Driver outside rearview mirror Driver seat memory switch Exit switch Folding Hot at all times Hvac control module (lower right end of dash) J510 J610 Left Logic Memory 1 switch Memory 2 switch Navigation system Nca Passenger door switch panel control module Passenger outside rearview mirror Pdm fuse 15a Pnk Rear body fuse block (left side of luggage compt) Right Seat memory control module (under driver's seat) Sel left Sel right Serial data W/ power folding mirror X500 X501 X505 X600 X601 X605 Memory Mirrors Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Memory Mirrors Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014: 41 Computer data lines system Defogger system Down Driver mirror control module Driver outside rearview mirror Driver outside rearview mirror courtesy lamp Driver outside rearview mirror glass Driver outside rearview mirror motor Driver side object detection indicator Drv sw sig Exterior lights system G301 (left kick panel) Ground Hot at all times Interior lights system J505 J509 J510 Led dimming sig Left Left turn signal repeater lamp Low ref Mir wndw mdl fuse 5a Mirror dimming Mirror motor common Mirrors system Msm fuse 10a Navigation system Network 8 Outside rearview mirror switch Position sig Positive volt Rear body fuse block (left side of luggage compt) Ref volt Right Right/left motor ctrl Up/down motor ctrl Up/down sw sig X505 X506 X510 Memory Mirrors Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Memory Mirrors Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014: 42 Computer data lines system Defogger system Driver seat memory control module (under driver's seat) Driver seat memory switch Exterior lights system G301 (left kick panel) G302 (right kick panel) Gmlan serial data Gnd Ground Hot at all times Interior lights system J310 J605 J610 Logic Low ref Mem Motor common Motor ctrl Navigation system Network 8 Pass wndw sw fuse 10a Passenger outside rearview mirror Passenger outside rearview mirror courtesy lamp Passenger outside rearview mirror glass Passenger outside rearview mirror motor Passenger side object detection ind Passenger window switch Position sig R/l motor ctrl Ref volt Right turn signal repeater lamp Set Sw sig Underhood fuse block (right front of engine compt) X310 X500 X506 X600 X606 X610 Memory Mirrors Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Memory Mirrors Wiring Diagram, Wagon for Cadillac CTS 2014: 36 (left kick panel) g200 (left kick panel) g201 Computer data lines system Dr/lck fuse 15a Driver door switch panel control module Driver outside rearview mirror Driver seat memory switch Exit switch Folding Hot at all times Hvac control module (lower right end of dash) J510 J610 Left Logic Memory 1 switch Memory 2 switch Navigation system Nca Passenger door switch panel control module Passenger outside rearview mirror Pdm fuse 15a Pnk Rear body fuse block (left side of luggage compt) Right Seat memory control module (under driver's seat) Sel left Sel right Serial data W/ power folding mirror X500 X501 X505 X600 X601 X605 Memory Power Tilt & Power Telescopic Wiring Diagram for Cadillac CTS 2014 List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram for Cadillac CTS 2014: 43 (left side of steering column) Battery positive voltage Computer data lines system Down switch signal Driver seat memory control module (under driver's seat) Driver seat memory switch E (not used) Forward switch signal G201 (left kick panel) G301 (left kick panel) Gmlan serial data Gnd Ground Hot at all times Instrument panel fuse block (left end of dash) Interior lights system J310 Linear interconnect network bus 8 Low ref Mem Msm fuse 10a Network 8 Rear body fuse block (left side of luggage compt) Rearward switch signal Set Steering column position control module (lower center of steering column) Steering column telescope motor (right side of steering column) Steering column tilt & telescope switch Steering column tilt motor Sw sig T/t col fuse 15a Telescope motor forward Telescope mtr rearward Telescope mtr return Telescope mtr signal Tilt motor down control Tilt motor return Tilt motor signal Tilt motor up control Up switch signal X310 X500 X506 Memory Seat Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014 List of elements for Memory Seat Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014: 60 (driver's seat assembly harness, near memory seat module) j382 (left kick panel) g200 Batt positive volt Coupe Down steering column tilt mtr ctrl Driver seat horizontal position sensor Driver seat lumbar support horizontal motor Driver seat recline motor Driver seat recline position sensor Drv horiz seat mtr position sens sig Drv position sw high ref Drv pwr/seat circuit breaker 25a Drv seat cushion heated mod cool ctrl Drv seat cushion heated mod heat ctrl Drv seat cushion temp sens low ref Drv seat frt vert mtr down ctrl Drv seat frt vert mtr up ctrl Drv seat horiz mtr forward ctrl Drv seat horiz mtr rearward ctrl Drv seat lumbar horiz position sens sig Drv seat lumbar mtr forward ctrl Drv seat lumbar mtr rearward ctrl Drv seat recline mtr fwd ctrl Drv seat recline mtr position sens sig Drv seat recline mtr rwd ctrl Drv seat rr vert mtr down ctrl Drv seat rr vert mtr up ctrl Drv vert seat mtr position sens sig Gnd Hot at all times J362 (w/ recaro front bucket seat) J375 J383 (driver seat harness, near memory seat module) Memory sens high ref Memory sens low ref Msm fuse 75a Pass horiz mtr pos sens sig Pass seat cushion heated mod cool ctrl Pass seat cushion heated mod heat ctrl Pass seat cushion temp sens sig Pass seat horiz mtr fwd ctrl Pass seat horiz mtr rwd ctrl Pnk Pwr/clmn circuit breaker 15a Rear body fuse block (left side of luggage compt) Rev steering column telescope mtr ctrl Seat cushion temp sens sig Seat memory control module (under driver's seat) Seats system Sedan & wagon Steering column telescope mtr forward Steering column telescope sens sig Steering column tilt sens sig Tan Up steering column tilt mtr ctrl X1 a X300 X301 X305 X309 a Memory Seat Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014 List of elements for Memory Seat Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014: 25 (coupe) driver seat easy entry switch (coupe) passenger seat easy entry switch (left side of steering column) (if equipped) steering column tilt/telescope actuator B x1 Coupe coupe Driver seat front vertical motor Driver seat front vertical position sensor Driver seat horizontal motor Driver seat rear vertical motor Driver seat rear vertical position sensor Easy entry fuse (coupe) 2a Hot at all times Passenger seat horizontal motor (coupe) Passenger seat horizontal position sensor (coupe) Pnk Rear body fuse block (left side of luggage compt) Sedan & wagon sedan & wagon Tan X201 X300 X301 X307 X308 X310 X311 Memory Seat Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014 List of elements for Memory Seat Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014: 55 (driver's seat assembly harness, near driver seat adjuster switch) (w/ power lumbar seat control) j384 (if equipped) steering column tilt/telescope switch (instrument panel harness, near branch for instrument panel cluster) j220 Computer data lines system Coupe Driver door switch panel control module Driver seat adjuster switch Driver seat lumbar support switch (if equipped) Driver seat memory switch Drv seat blower spd ctrl Drv seat lumbar fwd sw sig Drv seat lumbar rearward sw sig Exit switch Fwd rly ctrl Fwd sw sig G201 (left kick panel) Hot at all times J222 J224 J226 J374 J385 (w/ power lumbar control seat) Logic Low spd gmlan serial data Memory 1 switch Memory 2 switch Pass pwr seat circuit breaker 25a Pass seat blower spd ctrl Pass seat fwd fuse (coupe) Pass seat rwd fuse (coupe) Passenger seat adjuster switch (coupe) Pnk Pwr seat frt vert dn sw sig Pwr seat frt vert up sw sig Pwr seat horiz forward sw sig Pwr seat horiz rearward sw sig Pwr seat horiz rwd sw sig Pwr seat recline forward sw sig Pwr seat recline rearward sw sig Pwr seat rr vert dn sw sig Pwr seat rr vert up sw sig Rear body fuse block (left side of luggage compt) Rwd rly ctrl Rwd sw sig Seat memory control module (under driver's seat) Seats system Sedan & wagon Tan Tilt & telescope forward sw sig Tilt & telescope up sw sig Tilt and telescope dn sw sig Tilt and telescope reverse sw sig X201 X300 X308 Memory Seat Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014 List of elements for Memory Seat Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014: 60 (driver's seat assembly harness, near memory seat module) j382 (left kick panel) g200 Batt positive volt Coupe Down steering column tilt mtr ctrl Driver seat horizontal position sensor Driver seat lumbar support horizontal motor Driver seat recline motor Driver seat recline position sensor Drv horiz seat mtr position sens sig Drv position sw high ref Drv pwr/seat circuit breaker 25a Drv seat cushion heated mod cool ctrl Drv seat cushion heated mod heat ctrl Drv seat cushion temp sens low ref Drv seat frt vert mtr down ctrl Drv seat frt vert mtr up ctrl Drv seat horiz mtr forward ctrl Drv seat horiz mtr rearward ctrl Drv seat lumbar horiz position sens sig Drv seat lumbar mtr forward ctrl Drv seat lumbar mtr rearward ctrl Drv seat recline mtr fwd ctrl Drv seat recline mtr position sens sig Drv seat recline mtr rwd ctrl Drv seat rr vert mtr down ctrl Drv seat rr vert mtr up ctrl Drv vert seat mtr position sens sig Gnd Hot at all times J362 (w/ recaro front bucket seat) J375 J383 (driver seat harness, near memory seat module) Memory sens high ref Memory sens low ref Msm fuse 75a Pass horiz mtr pos sens sig Pass seat cushion heated mod cool ctrl Pass seat cushion heated mod heat ctrl Pass seat cushion temp sens sig Pass seat horiz mtr fwd ctrl Pass seat horiz mtr rwd ctrl Pnk Pwr/clmn circuit breaker 15a Rear body fuse block (left side of luggage compt) Rev steering column telescope mtr ctrl Seat cushion temp sens sig Seat memory control module (under driver's seat) Seats system Sedan & wagon Steering column telescope mtr forward Steering column telescope sens sig Steering column tilt sens sig Tan Up steering column tilt mtr ctrl X1 a X300 X301 X305 X309 a Memory Seat Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014 List of elements for Memory Seat Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014: 25 (coupe) driver seat easy entry switch (coupe) passenger seat easy entry switch (left side of steering column) (if equipped) steering column tilt/telescope actuator B x1 Coupe coupe Driver seat front vertical motor Driver seat front vertical position sensor Driver seat horizontal motor Driver seat rear vertical motor Driver seat rear vertical position sensor Easy entry fuse (coupe) 2a Hot at all times Passenger seat horizontal motor (coupe) Passenger seat horizontal position sensor (coupe) Pnk Rear body fuse block (left side of luggage compt) Sedan & wagon sedan & wagon Tan X201 X300 X301 X307 X308 X310 X311 Memory Seat Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014 List of elements for Memory Seat Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014: 55 (driver's seat assembly harness, near driver seat adjuster switch) (w/ power lumbar seat control) j384 (if equipped) steering column tilt/telescope switch (instrument panel harness, near branch for instrument panel cluster) j220 Computer data lines system Coupe Driver door switch panel control module Driver seat adjuster switch Driver seat lumbar support switch (if equipped) Driver seat memory switch Drv seat blower spd ctrl Drv seat lumbar fwd sw sig Drv seat lumbar rearward sw sig Exit switch Fwd rly ctrl Fwd sw sig G201 (left kick panel) Hot at all times J222 J224 J226 J374 J385 (w/ power lumbar control seat) Logic Low spd gmlan serial data Memory 1 switch Memory 2 switch Pass pwr seat circuit breaker 25a Pass seat blower spd ctrl Pass seat fwd fuse (coupe) Pass seat rwd fuse (coupe) Passenger seat adjuster switch (coupe) Pnk Pwr seat frt vert dn sw sig Pwr seat frt vert up sw sig Pwr seat horiz forward sw sig Pwr seat horiz rearward sw sig Pwr seat horiz rwd sw sig Pwr seat recline forward sw sig Pwr seat recline rearward sw sig Pwr seat rr vert dn sw sig Pwr seat rr vert up sw sig Rear body fuse block (left side of luggage compt) Rwd rly ctrl Rwd sw sig Seat memory control module (under driver's seat) Seats system Sedan & wagon Tan Tilt & telescope forward sw sig Tilt & telescope up sw sig Tilt and telescope dn sw sig Tilt and telescope reverse sw sig X201 X300 X308 Memory Seat Wiring Diagram, Sedan Except CTS-V (1 of 3) for Cadillac CTS 2014 List of elements for Memory Seat Wiring Diagram, Sedan Except CTS-V (1 of 3) for Cadillac CTS 2014: 51 (not used) Batt pos volt Bolster mtr in ctrl Bolster mtr out ctrl Computer data lines system Driver seat adjuster switch Driver seat memory control module (under driver's seat) Driver seat memory switch Drvr pwr seat fuse 30a Dwn Exit Forward sw sig Front vertical dwn sw sig Front vertical up sw sig Fwd G301 (left kick panel) Gnd High performance Horizontal mtr snsr sig Hot at all times Interior lights system J310 Linear interconnect network bus 8 Low ref Low speed gmlan Lr haptic seat mtr ctrl Lumbar down sw sig Lumbar up sw sig Mem snsr hi ref (2) Mem sw set sig Mem sw sig (1) Msm fuse 10a Out Rear body fuse block (left side of luggage compt) Rear vertical dwn sw sig Rear vertical up sw sig Rearward sw sig Recline forward sw sig Recline mtr pos snsr sig Recline rearward sw sig Rr haptic seat mtr ctrl Rwd Serial data Set Underhood fuse block (right front of engine compt) Vertical mtr pos snsr sig Vertical mtr snsr sig W/ front bucket seats X310 X500 X506 Memory Seat Wiring Diagram, Sedan Except CTS-V (2 of 3) for Cadillac CTS 2014 List of elements for Memory Seat Wiring Diagram, Sedan Except CTS-V (2 of 3) for Cadillac CTS 2014: 31 (driver seat harness, in driver's seat) (driver seat harness, in driver's seat) j311 (driver seat harness, in driver's seat) j312 (driver seat harness, in driver's seat) j313 Driver left rear seat haptic movement motor (if equipped) Driver right rear seat haptic movement motor (if equipped) Driver seat lumbar diode Driver seat lumbar support valve assembly Driver seat lumbar/bolster pump Drv lumbar/bloster pmp switching gnd Drv pwr seat lumbar mtr rwd ctrl G301 (left kick panel) J310 J311 (driver seat harness, in driver's seat) J313 J314 J314 (driver seat harness, in driver's seat) J315 J316 (driver seat harness, in driver's seat) J317 (driver seat harness, in driver's seat) Lumbar mtr up ctrl drv pwr seat Lumbar mtr up fwd ctrl drv pwr seat Lumbar up motor pwr Mtr down ctrl drv pwr seat lumbar Mtr fwd ctrl drv pwr seat lumbar Nca Pmp switched gnd drv lumbar/bolster W/ front bucket seat W/ interior trim config W/o front bucket seat W/o interior trim config Memory Seat Wiring Diagram, Sedan Except CTS-V (3 of 3) for Cadillac CTS 2014 List of elements for Memory Seat Wiring Diagram, Sedan Except CTS-V (3 of 3) for Cadillac CTS 2014: 44 (driver seat harness, in driver's seat) (driver seat harness, in driver's seat) j311 (driver seat harness, in driver's seat) j313 (driver seat harness, in driver's seat) j317 Driv power seat bolster motor in ctrl Driv power seat bolster motor out ctrl Driv pwr seat lumbar mtr down ctrl Driv pwr seat lumbar mtr fwd ctrl Driv pwr seat lumbar mtr rwd ctrl Driv pwr seat lumbar mtr up ctrl Driver seat front vertical motor Driver seat horizontal motor Driver seat lumbar support valve assembly Driver seat lumbar/bolster diode Driver seat lumbar/bolster pump Driver seat memory control module (under driver's seat) Driver seat rear vertical motor Driver seat recline motor Driver seat side bolster adjuster valve assembly Drv lumbar pump motor pwr Drv lumbar/bolster pump switched gnd Drv pwr seat bolster motor in control Drv pwr seat bolster motor out control Drv pwr seat lumbar mtr rwd ctrl Front vertical mtr up ctrl front vertical mtr down ctrl Horizontal mtr forward ctrl Horizontal mtr rearward ctrl J312 J314 J315 J316 (driver seat harness, in driver's seat) J319 (driver seat harness, in driver's seat) J380 J381 J382 Lumbar mtr up ctrl drv pwr seat Lumbar up motor Mtr down ctrl drv pwr seat lumbar Mtr fwd ctrl drv pwr seat lumbar Rear vertical mtr down ctrl Rear vertical mtr up ctrl Recline mtr forward ctrl Recline mtr rearward ctrl Red Memory Seat Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014 List of elements for Memory Seat Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014: 60 (driver's seat assembly harness, near memory seat module) j382 (left kick panel) g200 Batt positive volt Coupe Down steering column tilt mtr ctrl Driver seat horizontal position sensor Driver seat lumbar support horizontal motor Driver seat recline motor Driver seat recline position sensor Drv horiz seat mtr position sens sig Drv position sw high ref Drv pwr/seat circuit breaker 25a Drv seat cushion heated mod cool ctrl Drv seat cushion heated mod heat ctrl Drv seat cushion temp sens low ref Drv seat frt vert mtr down ctrl Drv seat frt vert mtr up ctrl Drv seat horiz mtr forward ctrl Drv seat horiz mtr rearward ctrl Drv seat lumbar horiz position sens sig Drv seat lumbar mtr forward ctrl Drv seat lumbar mtr rearward ctrl Drv seat recline mtr fwd ctrl Drv seat recline mtr position sens sig Drv seat recline mtr rwd ctrl Drv seat rr vert mtr down ctrl Drv seat rr vert mtr up ctrl Drv vert seat mtr position sens sig Gnd Hot at all times J362 (w/ recaro front bucket seat) J375 J383 (driver seat harness, near memory seat module) Memory sens high ref Memory sens low ref Msm fuse 75a Pass horiz mtr pos sens sig Pass seat cushion heated mod cool ctrl Pass seat cushion heated mod heat ctrl Pass seat cushion temp sens sig Pass seat horiz mtr fwd ctrl Pass seat horiz mtr rwd ctrl Pnk Pwr/clmn circuit breaker 15a Rear body fuse block (left side of luggage compt) Rev steering column telescope mtr ctrl Seat cushion temp sens sig Seat memory control module (under driver's seat) Seats system Sedan & wagon Steering column telescope mtr forward Steering column telescope sens sig Steering column tilt sens sig Tan Up steering column tilt mtr ctrl X1 a X300 X301 X305 X309 a Memory Seat Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014 List of elements for Memory Seat Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014: 25 (coupe) driver seat easy entry switch (coupe) passenger seat easy entry switch (left side of steering column) (if equipped) steering column tilt/telescope actuator B x1 Coupe coupe Driver seat front vertical motor Driver seat front vertical position sensor Driver seat horizontal motor Driver seat rear vertical motor Driver seat rear vertical position sensor Easy entry fuse (coupe) 2a Hot at all times Passenger seat horizontal motor (coupe) Passenger seat horizontal position sensor (coupe) Pnk Rear body fuse block (left side of luggage compt) Sedan & wagon sedan & wagon Tan X201 X300 X301 X307 X308 X310 X311 Memory Seat Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014 List of elements for Memory Seat Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014: 55 (driver's seat assembly harness, near driver seat adjuster switch) (w/ power lumbar seat control) j384 (if equipped) steering column tilt/telescope switch (instrument panel harness, near branch for instrument panel cluster) j220 Computer data lines system Coupe Driver door switch panel control module Driver seat adjuster switch Driver seat lumbar support switch (if equipped) Driver seat memory switch Drv seat blower spd ctrl Drv seat lumbar fwd sw sig Drv seat lumbar rearward sw sig Exit switch Fwd rly ctrl Fwd sw sig G201 (left kick panel) Hot at all times J222 J224 J226 J374 J385 (w/ power lumbar control seat) Logic Low spd gmlan serial data Memory 1 switch Memory 2 switch Pass pwr seat circuit breaker 25a Pass seat blower spd ctrl Pass seat fwd fuse (coupe) Pass seat rwd fuse (coupe) Passenger seat adjuster switch (coupe) Pnk Pwr seat frt vert dn sw sig Pwr seat frt vert up sw sig Pwr seat horiz forward sw sig Pwr seat horiz rearward sw sig Pwr seat horiz rwd sw sig Pwr seat recline forward sw sig Pwr seat recline rearward sw sig Pwr seat rr vert dn sw sig Pwr seat rr vert up sw sig Rear body fuse block (left side of luggage compt) Rwd rly ctrl Rwd sw sig Seat memory control module (under driver's seat) Seats system Sedan & wagon Tan Tilt & telescope forward sw sig Tilt & telescope up sw sig Tilt and telescope dn sw sig Tilt and telescope reverse sw sig X201 X300 X308
NAVIGATION Blind Spot Monitoring Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Blind Spot Monitoring Wiring Diagram, Coupe for Cadillac CTS 2014: 33 Blind spot ind Computer data lines system Driver door switch panel control module Driver information center (dic) display Driver outside rearview mirror Driver outside rearview mirror glass G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) Ground Hot at all times Instrument panel cluster (ipc) J405 J406 J510 J610 Led sig Left side object sensor (behind left outer edge of rear fascia) Lo spd gmlan serial data Logic Low spd gmlan data Nca Passenger door switch panel control module Passenger outside rearview mirror Passenger outside rearview mirror glass Pnk Rear body fuse block (left side of luggage compt) Right side object sensor (behind right outer edge of rear fascia) Sbza fuse 10a Serial data X425 X501 X601 Blind Spot Monitoring Wiring Diagram, Except Sedan CTS-V for Cadillac CTS 2014 List of elements for Blind Spot Monitoring Wiring Diagram, Except Sedan CTS-V for Cadillac CTS 2014: 41 Batt pos volt Battery positive volt Computer data lines system Detection led sig (1) Driver information center display Driver outside rearview mirror Driver outside rearview mirror glass Driver side object detection indicator Drv side object G301 (left kick panel) G302 (right kick panel) G401 (under left side of luggage compt floor) Gmlan serial data Ground Ground distribution system Hot at all times Instrument cluster J415 J416 J427 J500 J510 J600 J610 Left side object sensor module (behind left outer edge of rear fascia) Logic Low speed Low speed gmlan Pass side object detection led sig (1) Passenger outside rearview mirror Passenger outside rearview mirror glass Passenger side object detection indicator Rear body fuse block (left side of luggage compt) Right side object sensor module (behind right outer edge of rear fascia) Sbza/ldw/ eocm fuse 10a Serial data X415 X500 X510 X600 X610 Blind Spot Monitoring Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Blind Spot Monitoring Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 33 Blind spot ind Computer data lines system Driver door switch panel control module Driver information center (dic) display Driver outside rearview mirror Driver outside rearview mirror glass G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) Ground Hot at all times Instrument panel cluster (ipc) J405 J406 J510 J610 Led sig Left side object sensor (behind left outer edge of rear fascia) Lo spd gmlan serial data Logic Low spd gmlan data Nca Passenger door switch panel control module Passenger outside rearview mirror Passenger outside rearview mirror glass Pnk Rear body fuse block (left side of luggage compt) Right side object sensor (behind right outer edge of rear fascia) Sbza fuse 10a Serial data X425 X501 X601 Blind Spot Monitoring Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Blind Spot Monitoring Wiring Diagram, Wagon for Cadillac CTS 2014: 33 Blind spot ind Computer data lines system Driver door switch panel control module Driver information center (dic) display Driver outside rearview mirror Driver outside rearview mirror glass G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) Ground Hot at all times Instrument panel cluster (ipc) J405 J406 J510 J610 Led sig Left side object sensor (behind left outer edge of rear fascia) Lo spd gmlan serial data Logic Low spd gmlan data Nca Passenger door switch panel control module Passenger outside rearview mirror Passenger outside rearview mirror glass Pnk Rear body fuse block (left side of luggage compt) Right side object sensor (behind right outer edge of rear fascia) Sbza fuse 10a Serial data X425 X501 X601 Lane Departure Warning Wiring Diagram, Except Sedan CTS-V for Cadillac CTS 2014 List of elements for Lane Departure Warning Wiring Diagram, Except Sedan CTS-V for Cadillac CTS 2014: 50 (left kick panel) g201 12v 27b Alert led ctrl Batt pos volt Body control module (left end of dash) Collision alert indicators (w/o head up display) Computer data lines Computer data lines system Dimming ctrl Frontview camera module (w/o brake prefill & intelligent brake assist) (top center of windshield) G201 (left kick panel) Gap up/down switch Gmlan serial data Gnd Ground Hi spd gmlan serial data (+) Hi spd gmlan serial data (-) Hot at all times Hot w/ ignition main relay energized Ign 1 volt Instrument cluster Instrument panel fuse block (left end of dash) Instrument panel multi-function switch 1 Interior lights system Ip body ign fuse 10a J202 J207 J360 J427 Lane departure warning disable sw sig Lane departure warning disable switch Lane departure warning ind Lane departure warning ind ctrl Left steering wheel controls switch Lo spd gmlan serial data Logic Rear body fuse block (left side of luggage compt) Reflected led display dimming ctrl Res+ Sbza/ ldw/ eocm fuse 10a Set- Steering wheel air bag coil (top of steering wheel) Str/ whl/cntrl fuse 2a System Underhood fuse block (right front of engine compt) Up/down sw sig Volt ref X301 X337 Navigation Wiring Diagram, Coupe with Surround Amplifier (1 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Coupe with Surround Amplifier (1 of 4) for Cadillac CTS 2014: 55 (behind left side of rear seat) g402 (instrument panel harness, near x200) Audio common sig Audio drain wire Auxiliary audio sig Batt+ volt Coax Computer data lines system Detection sig Drain wire Dsply ctrl Enable sig G200 (left kick panel) G402 (behind left side of rear seat) Gmlan serial data Gnd Ground Hot at all times Info display module (w/ infotainment system 5.1) J200 J240 J250 J275 Left audio sig Lo level audio - Lo level audio sig Lo level audio sig+ Lo level audio sig- Lo ref/ground Logic Microphone sig or audio sig Nav mtr fuse 10a Navi audio sig - Navigation antenna (infotainment system 2 & 5.1) Navigation antenna (w/ digital audio system s-band) Nca Pnk Radio Rdo fuse 15a Rear body fuse block (left side of luggage compt) Remote enable sig Remote radio ctrl Serial data hi Serial data lo Sig enable Tan Underhood fuse block (right front of engine compt) Usb Video display ctrl W/ infotainment system 5.1 W/o infotainment system 5.1 Wake-up sig X200 X205 X250 Navigation Wiring Diagram, Coupe with Surround Amplifier (2 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Coupe with Surround Amplifier (2 of 4) for Cadillac CTS 2014: 51 (behind left side of rear seat) g402 (shield Antenna Anti-lock brakes system Audio screen Audio sig Auxiliary audio input Batt+ volt Center high mounted stop lamp (chmsl) Coax Common sig Computer data lines system Ctrl sig Detection sig Drain Drain wire Exterior lights system Fm1 Fm2 G902 (top left of liftgate) G903 (top right of liftgate) Ground Haz sw sig J240 Lo ref Logic Nca Nca s Pnk Radio antenna Radio antenna module Radio/hvac control (w/ infotainment system 1, 2 & 3) Red Remote enable sig x2 Sedan cts-v Serial data Serial data hi Serial data lo Tan Telematics communication interface control module (w/ onstar) (upper right side of dash) Trac sw sig Usb W/ infotainment system 5.1 Wagon Wake-up sig X235 X238 X239 X245 X303 X906 Navigation Wiring Diagram, Coupe with Surround Amplifier (3 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Coupe with Surround Amplifier (3 of 4) for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 (left end of dash) body control module (bcm) Audio amplifier Audio mute sig Batt+ volt Computer data lines system Drain wire G402 (behind left side of rear seat) Gmlan serial data Ground Inflatable restraint steering wheel module coil L audio sig (+) Left steering wheel control switch Lf speaker out + Lf speaker out - Lo level audio sig Lo spd gmlan serial data Lr speaker out + Lr speaker out - Mute sig Navi audio sig Phone sply volt Pnk R audio sig (+) Rear subwoofer speaker Rf speaker out + Rf speaker out - Right steering wheel control switch Rr speaker out + Rr speaker out - Sedan cts-v & coupe Seek down Seek up Speaker out + Speaker out - Spkr out+ Spkr out- Sply volt Srce Subwoofer speaker Tan Transmission system Voice Vol + Vol - Wagon Navigation Wiring Diagram, Coupe with Surround Amplifier (4 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Coupe with Surround Amplifier (4 of 4) for Cadillac CTS 2014: 37 Amp fuse 30a Center instrument panel speaker Exterior lights system G401 G408 (top of right "d" pillar) G904 (top of liftgate) Hot at all times J430 J903 Left front door speaker Left front tweeter speaker Left rear compartment speaker Left rear door speaker Noise compensation microphone Radio antenna inductor (wagon) Rdo/ spkr fuse 15a Rear body fuse block (left side of luggage compt) Red Right front door speaker Right front tweeter speaker Right rear compartment speaker Right rear door speaker Sedan cts-v & coupe Sedan cts-v & wagon Tan Wagon X200 X225 X405 X406 X500 X600 X700 X701 X800 X801 X900 Navigation Wiring Diagram, Coupe without Surround Amplifier (1 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Coupe without Surround Amplifier (1 of 4) for Cadillac CTS 2014: 61 (instrument panel harness, near x200) Amp fuse 30a Audio common sig Audio mute sig Audio sig Auxiliary audio sig Batt+ volt Coax Coax antenna Computer data lines system Detection sig Digital radio antenna (w/ digital audio system s-band) Drain wire Dsply ctrl Enable sig G200 (left kick panel) G402 (behind left side of rear seat) Gmlan serial data Gnd Ground Hot at all times Info display module (w/ infotainment system 5.1) J200 J240 J250 J275 Left audio sig Lf lo lvl aud sig+ Lf lo lvl aud sig- Logic Lr lo lvl aud sig+ Lr lo lvl aud sig- Nav audi sig- Nav mtr fuse 10a Navigation antenna (w/ infotainment system 2 & 5.1) (under center Nca Of package tray) Pnk Radio Rdo fuse 15a Rear body fuse block (left side of luggage compt) Rearview camera circuit Remote enable sig Remote radio ctrl Rf lo lvl aud sig+ Rf lo lvl aud sig- Rr lo lvl aud sig+ Rr lo lvl aud sig- Serial data hi Serial data lo Tan Underhood fuse block (right front of engine compt) Video display ctrl Voice recg low ref W/ infotainment system 5.1 W/o infotainment system 5.1 Wake-up sig lo spd gmlan ser data X200 X205 X235 X250 Navigation Wiring Diagram, Coupe without Surround Amplifier (2 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Coupe without Surround Amplifier (2 of 4) for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 Ante- nna Anti-lock brakes system Audio screen Audio sig Auxiliary audio input Batt+ volt Center high mounted stop lamp (chmsl) Coax Common sig Computer data lines system Ctrl sig Detection sig Drain Drain wire Exterior lights system Fm1 Fm2 G902 (top left of liftgate) G903 (top right of liftgate) Ground Haz sw sig J240 J350 (coupe: body harness, under carpet in left rear passenger footwell) (wagon: body harness, 17 cm from branch to g200) (sedan cts-v: body harness, 28 cm rear of breakout to cross-car bundle) Lo ref Logic Nca Pnk Radio antenna Radio antenna module Radio/hvac control (w/ infotainment system 1, 2 & 3) Sedan cts-v Serial data Serial data hi Serial data lo Sig enable remote Tan Telematics communication interface control module (upper right side of dash) Trac sw sig W/ infotainment system 5.1 Wagon Wake-up sig X205 X238 X245 X906 Navigation Wiring Diagram, Coupe without Surround Amplifier (3 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Coupe without Surround Amplifier (3 of 4) for Cadillac CTS 2014: 49 (or 1794) (or 346) (or tan) A tan Audio amplifier Audio mute sig Center instrument panel speaker Coupe G402 (behind left side of rear seat) Ground Left front tweeter speaker Left rear door speaker Lf lo level audio sig+ Lf lo level audio sig- Lf speaker out + Lf speaker out - Lr lo level audio sig+ Lr lo level audio sig- Lr speaker out + Lr speaker out - Rear subwoofer speaker Red Remote enable sig Rf lo level audio sig+ Rf lo level audio sig- Rf speaker out + Rf speaker out - Right front door speaker Right front tweeter speaker Right rear door speaker Rr lo level audio sig+ Rr lo level audio sig- Rr speaker out + Rr speaker out - Sedan cts-v Sedan cts-v & coupe Sedan cts-v & wagon Speaker out + Speaker out - Subwoofer speaker Tan Wagon X200 X225 X600 X700 X701 X800 X801 Navigation Wiring Diagram, Coupe without Surround Amplifier (4 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Coupe without Surround Amplifier (4 of 4) for Cadillac CTS 2014: 37 B tan Body control module (bcm) (left end of dash) Computer data lines system Cruise control & transmissions system Exterior lights system G401 G408 (top of right "d" pillar) G904 (top of liftgate) J430 J903 Left front door speaker Left front tweeter speaker Left steering wheel control switch Lo spd gmlan serial data Radio antenna inductor (wagon) Radio ctrl sply vol Rear body fuse block (left side of luggage compt) Red Right front tweeter speaker (wagon) Right steering wheel control switch Sedan cts-v & coupe Seek down Seek up Source Sply volt Steering wheel air bag coil (top of steering column) Steering whl ctrl sig Tan Transmissions system Voice Vol + Vol - Wagon X200 X225 X500 X900 Navigation Wiring Diagram, Except Sedan CTS-V (1 of 5) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Except Sedan CTS-V (1 of 5) for Cadillac CTS 2014: 36 & mp3 player (middle of right "c" pillar) remote control door lock receiver (top of right "c" pillar) radio antenna amplifier Am/fm1 Antenna Coax Computer data lines system Fm1/rfr Fm2 G405 (right rear of luggage compt) Gmlan serial data Hd/xm Hot at all times J201 J204 Low ref Media disc player Most control Most serial data (+) Most serial data (-) Network bus 10 Positive voltage Radio Radio antenna module (near top of left "c" pillar) Rdo/ dvd fuse 15a Rear body fuse block (left side of luggage compt) Rfr Serial data (+) Serial data (-) Sig ground Signal ground Telephone voice sig W/o compact disc X221 X222 X235 Navigation Wiring Diagram, Except Sedan CTS-V (2 of 5) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Except Sedan CTS-V (2 of 5) for Cadillac CTS 2014: 46 (left front of roof) cellular phone microphone (or 5149) (or 654) (right rear of luggage compt) g405 (under center of package tray) navigation antenna signal splitter (under center of rear tray) telematics communication interface control module Audio sig Batt pos volt Camera signal + Camera signal - Cellular phone, navigation & digital radio antenna Coax Communication enable Computer data lines system Drain wire Gmlan serial data (+) Gmlan serial data (-) Gps Gps/cell Human interface control module (under right side of dash) J204 Low ref Microphone/audio Most control Most serial data (+) Most serial data (-) Navigation display sig (+) Navigation system Nca Network bus 5 Red Ser data (+) Ser data (-) Signal ground Voice sig W/ navigation W/ onstar W/o navigation W/o onstar X210 X225 X301 X303 X308 X309 X341 Navigation Wiring Diagram, Except Sedan CTS-V (3 of 5) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Except Sedan CTS-V (3 of 5) for Cadillac CTS 2014: 38 24a 27b Batt pos volt Bus 12 network Computer data lines system Display Disply fuse 15a Down G201 (left kick panel) G405 (right rear of luggage compt) Gmlan serial data Ground Hang-up sig Hot at all times Info display module Instrument panel fuse block (left end of dash) J204 J207 J208 J250 J251 Left Logic Nca Network bus 10 Network bus 5 Network bus 9 Radio/hvac controls Recognition sig voice bat pos volt Right Right steering wheel controls switch Seek down Seek up Sel Steering wheel air bag coil (top of steering column) Str/whl/ cntrl fuse 2a Vol + Vol - Navigation Wiring Diagram, Except Sedan CTS-V (4 of 5) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Except Sedan CTS-V (4 of 5) for Cadillac CTS 2014: 26 (body harness, 4cm rear of x225) j332 (body harness, 8cm rear of breakout to x275) j331 (center rear of headliner) rear radio volume compensator interior noise microphone (in headliner, near left front assist handle) left front radio volume compensator interior noise microphone (in headliner, near right front assist handle) Hang-up switch Harness, 8cm rear of breakout to x275) j333 J334 (body harness, 4cm rear of x225) Left front door woofer speaker Left front tweeter speaker Left rear door speaker Left steering wheel controls switch Red Right front door woofer speaker Right front radio volume compensator interior noise microphone Right front tweeter speaker Right rear door speaker Right subwoofer speaker Voice recognition switch X225 X275 X335 X500 X600 X700 X800 Navigation Wiring Diagram, Except Sedan CTS-V (5 of 5) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Except Sedan CTS-V (5 of 5) for Cadillac CTS 2014: 53 (body harness, 5cm rear of breakout to right roof rail air bag) j423 Amp fuse 30a Audio amplifier (right side of luggage compt) Batt pos volt Center instrument panel speaker Center speaker (+) Center speaker (-) Communication enable Computer data lines system G405 (right rear of luggage compt) Gmlan serial data Gmlan serial data (+) Gmlan serial data (-) Ground Hot at all times Left front door speaker Left rear window shelf speaker (premium audio w/ surround amplifier) Left subwoofer speaker Lf spk (+) Lf spk (-) Lf spk sig (-) Lr mid spk (+) Lr mid spk (-) Lr spk (+) Lr spk sig (-) Microphone 1 rtn Microphone 1 sig Microphone 2 rtn Microphone 2 sig Microphone 3 rtn Microphone 3 sig Most control Rail air bag) j424 Rear body fuse block (left side of luggage compt) Rf spk (+) Rf spk sig (-) Right front door speaker Right rear window shelf speaker (premium audio w/ surround amplifier) Rr spk (+) Rr spk (-) Serial data (+) Serial data (-) Speaker + Speaker - Subwoofer speaker (+) Subwoofer speaker (-) Tweeter speaker (+) Tweeter speaker (-) X275 X500 X505 X600 X605 Navigation Wiring Diagram, Sedan CTS-V with Surround Amplifier (1 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Sedan CTS-V with Surround Amplifier (1 of 4) for Cadillac CTS 2014: 55 (behind left side of rear seat) g402 (instrument panel harness, near x200) Audio common sig Audio drain wire Auxiliary audio sig Batt+ volt Coax Computer data lines system Detection sig Drain wire Dsply ctrl Enable sig G200 (left kick panel) G402 (behind left side of rear seat) Gmlan serial data Gnd Ground Hot at all times Info display module (w/ infotainment system 5.1) J200 J240 J250 J275 Left audio sig Lo level audio - Lo level audio sig Lo level audio sig+ Lo level audio sig- Lo ref/ground Logic Microphone sig or audio sig Nav mtr fuse 10a Navi audio sig - Navigation antenna (infotainment system 2 & 5.1) Navigation antenna (w/ digital audio system s-band) Nca Pnk Radio Rdo fuse 15a Rear body fuse block (left side of luggage compt) Remote enable sig Remote radio ctrl Serial data hi Serial data lo Sig enable Tan Underhood fuse block (right front of engine compt) Usb Video display ctrl W/ infotainment system 5.1 W/o infotainment system 5.1 Wake-up sig X200 X205 X250 Navigation Wiring Diagram, Sedan CTS-V with Surround Amplifier (2 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Sedan CTS-V with Surround Amplifier (2 of 4) for Cadillac CTS 2014: 51 (behind left side of rear seat) g402 (shield Antenna Anti-lock brakes system Audio screen Audio sig Auxiliary audio input Batt+ volt Center high mounted stop lamp (chmsl) Coax Common sig Computer data lines system Ctrl sig Detection sig Drain Drain wire Exterior lights system Fm1 Fm2 G902 (top left of liftgate) G903 (top right of liftgate) Ground Haz sw sig J240 Lo ref Logic Nca Nca s Pnk Radio antenna Radio antenna module Radio/hvac control (w/ infotainment system 1, 2 & 3) Red Remote enable sig x2 Sedan cts-v Serial data Serial data hi Serial data lo Tan Telematics communication interface control module (w/ onstar) (upper right side of dash) Trac sw sig Usb W/ infotainment system 5.1 Wagon Wake-up sig X235 X238 X239 X245 X303 X906 Navigation Wiring Diagram, Sedan CTS-V with Surround Amplifier (3 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Sedan CTS-V with Surround Amplifier (3 of 4) for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 (left end of dash) body control module (bcm) Audio amplifier Audio mute sig Batt+ volt Computer data lines system Drain wire G402 (behind left side of rear seat) Gmlan serial data Ground Inflatable restraint steering wheel module coil L audio sig (+) Left steering wheel control switch Lf speaker out + Lf speaker out - Lo level audio sig Lo spd gmlan serial data Lr speaker out + Lr speaker out - Mute sig Navi audio sig Phone sply volt Pnk R audio sig (+) Rear subwoofer speaker Rf speaker out + Rf speaker out - Right steering wheel control switch Rr speaker out + Rr speaker out - Sedan cts-v & coupe Seek down Seek up Speaker out + Speaker out - Spkr out+ Spkr out- Sply volt Srce Subwoofer speaker Tan Transmission system Voice Vol + Vol - Wagon Navigation Wiring Diagram, Sedan CTS-V with Surround Amplifier (4 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Sedan CTS-V with Surround Amplifier (4 of 4) for Cadillac CTS 2014: 37 Amp fuse 30a Center instrument panel speaker Exterior lights system G401 G408 (top of right "d" pillar) G904 (top of liftgate) Hot at all times J430 J903 Left front door speaker Left front tweeter speaker Left rear compartment speaker Left rear door speaker Noise compensation microphone Radio antenna inductor (wagon) Rdo/ spkr fuse 15a Rear body fuse block (left side of luggage compt) Red Right front door speaker Right front tweeter speaker Right rear compartment speaker Right rear door speaker Sedan cts-v & coupe Sedan cts-v & wagon Tan Wagon X200 X225 X405 X406 X500 X600 X700 X701 X800 X801 X900 Navigation Wiring Diagram, Sedan CTS-V without Surround Amplifier (1 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Sedan CTS-V without Surround Amplifier (1 of 4) for Cadillac CTS 2014: 61 (instrument panel harness, near x200) Amp fuse 30a Audio common sig Audio mute sig Audio sig Auxiliary audio sig Batt+ volt Coax Coax antenna Computer data lines system Detection sig Digital radio antenna (w/ digital audio system s-band) Drain wire Dsply ctrl Enable sig G200 (left kick panel) G402 (behind left side of rear seat) Gmlan serial data Gnd Ground Hot at all times Info display module (w/ infotainment system 5.1) J200 J240 J250 J275 Left audio sig Lf lo lvl aud sig+ Lf lo lvl aud sig- Logic Lr lo lvl aud sig+ Lr lo lvl aud sig- Nav audi sig- Nav mtr fuse 10a Navigation antenna (w/ infotainment system 2 & 5.1) (under center Nca Of package tray) Pnk Radio Rdo fuse 15a Rear body fuse block (left side of luggage compt) Rearview camera circuit Remote enable sig Remote radio ctrl Rf lo lvl aud sig+ Rf lo lvl aud sig- Rr lo lvl aud sig+ Rr lo lvl aud sig- Serial data hi Serial data lo Tan Underhood fuse block (right front of engine compt) Video display ctrl Voice recg low ref W/ infotainment system 5.1 W/o infotainment system 5.1 Wake-up sig lo spd gmlan ser data X200 X205 X235 X250 Navigation Wiring Diagram, Sedan CTS-V without Surround Amplifier (2 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Sedan CTS-V without Surround Amplifier (2 of 4) for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 Ante- nna Anti-lock brakes system Audio screen Audio sig Auxiliary audio input Batt+ volt Center high mounted stop lamp (chmsl) Coax Common sig Computer data lines system Ctrl sig Detection sig Drain Drain wire Exterior lights system Fm1 Fm2 G902 (top left of liftgate) G903 (top right of liftgate) Ground Haz sw sig J240 J350 (coupe: body harness, under carpet in left rear passenger footwell) (wagon: body harness, 17 cm from branch to g200) (sedan cts-v: body harness, 28 cm rear of breakout to cross-car bundle) Lo ref Logic Nca Pnk Radio antenna Radio antenna module Radio/hvac control (w/ infotainment system 1, 2 & 3) Sedan cts-v Serial data Serial data hi Serial data lo Sig enable remote Tan Telematics communication interface control module (upper right side of dash) Trac sw sig W/ infotainment system 5.1 Wagon Wake-up sig X205 X238 X245 X906 Navigation Wiring Diagram, Sedan CTS-V without Surround Amplifier (3 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Sedan CTS-V without Surround Amplifier (3 of 4) for Cadillac CTS 2014: 49 (or 1794) (or 346) (or tan) A tan Audio amplifier Audio mute sig Center instrument panel speaker Coupe G402 (behind left side of rear seat) Ground Left front tweeter speaker Left rear door speaker Lf lo level audio sig+ Lf lo level audio sig- Lf speaker out + Lf speaker out - Lr lo level audio sig+ Lr lo level audio sig- Lr speaker out + Lr speaker out - Rear subwoofer speaker Red Remote enable sig Rf lo level audio sig+ Rf lo level audio sig- Rf speaker out + Rf speaker out - Right front door speaker Right front tweeter speaker Right rear door speaker Rr lo level audio sig+ Rr lo level audio sig- Rr speaker out + Rr speaker out - Sedan cts-v Sedan cts-v & coupe Sedan cts-v & wagon Speaker out + Speaker out - Subwoofer speaker Tan Wagon X200 X225 X600 X700 X701 X800 X801 Navigation Wiring Diagram, Sedan CTS-V without Surround Amplifier (4 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Sedan CTS-V without Surround Amplifier (4 of 4) for Cadillac CTS 2014: 37 B tan Body control module (bcm) (left end of dash) Computer data lines system Cruise control & transmissions system Exterior lights system G401 G408 (top of right "d" pillar) G904 (top of liftgate) J430 J903 Left front door speaker Left front tweeter speaker Left steering wheel control switch Lo spd gmlan serial data Radio antenna inductor (wagon) Radio ctrl sply vol Rear body fuse block (left side of luggage compt) Red Right front tweeter speaker (wagon) Right steering wheel control switch Sedan cts-v & coupe Seek down Seek up Source Sply volt Steering wheel air bag coil (top of steering column) Steering whl ctrl sig Tan Transmissions system Voice Vol + Vol - Wagon X200 X225 X500 X900 Navigation Wiring Diagram, Wagon with Surround Amplifier (1 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Wagon with Surround Amplifier (1 of 4) for Cadillac CTS 2014: 55 (behind left side of rear seat) g402 (instrument panel harness, near x200) Audio common sig Audio drain wire Auxiliary audio sig Batt+ volt Coax Computer data lines system Detection sig Drain wire Dsply ctrl Enable sig G200 (left kick panel) G402 (behind left side of rear seat) Gmlan serial data Gnd Ground Hot at all times Info display module (w/ infotainment system 5.1) J200 J240 J250 J275 Left audio sig Lo level audio - Lo level audio sig Lo level audio sig+ Lo level audio sig- Lo ref/ground Logic Microphone sig or audio sig Nav mtr fuse 10a Navi audio sig - Navigation antenna (infotainment system 2 & 5.1) Navigation antenna (w/ digital audio system s-band) Nca Pnk Radio Rdo fuse 15a Rear body fuse block (left side of luggage compt) Remote enable sig Remote radio ctrl Serial data hi Serial data lo Sig enable Tan Underhood fuse block (right front of engine compt) Usb Video display ctrl W/ infotainment system 5.1 W/o infotainment system 5.1 Wake-up sig X200 X205 X250 Navigation Wiring Diagram, Wagon with Surround Amplifier (2 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Wagon with Surround Amplifier (2 of 4) for Cadillac CTS 2014: 51 (behind left side of rear seat) g402 (shield Antenna Anti-lock brakes system Audio screen Audio sig Auxiliary audio input Batt+ volt Center high mounted stop lamp (chmsl) Coax Common sig Computer data lines system Ctrl sig Detection sig Drain Drain wire Exterior lights system Fm1 Fm2 G902 (top left of liftgate) G903 (top right of liftgate) Ground Haz sw sig J240 Lo ref Logic Nca Nca s Pnk Radio antenna Radio antenna module Radio/hvac control (w/ infotainment system 1, 2 & 3) Red Remote enable sig x2 Sedan cts-v Serial data Serial data hi Serial data lo Tan Telematics communication interface control module (w/ onstar) (upper right side of dash) Trac sw sig Usb W/ infotainment system 5.1 Wagon Wake-up sig X235 X238 X239 X245 X303 X906 Navigation Wiring Diagram, Wagon with Surround Amplifier (3 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Wagon with Surround Amplifier (3 of 4) for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 (left end of dash) body control module (bcm) Audio amplifier Audio mute sig Batt+ volt Computer data lines system Drain wire G402 (behind left side of rear seat) Gmlan serial data Ground Inflatable restraint steering wheel module coil L audio sig (+) Left steering wheel control switch Lf speaker out + Lf speaker out - Lo level audio sig Lo spd gmlan serial data Lr speaker out + Lr speaker out - Mute sig Navi audio sig Phone sply volt Pnk R audio sig (+) Rear subwoofer speaker Rf speaker out + Rf speaker out - Right steering wheel control switch Rr speaker out + Rr speaker out - Sedan cts-v & coupe Seek down Seek up Speaker out + Speaker out - Spkr out+ Spkr out- Sply volt Srce Subwoofer speaker Tan Transmission system Voice Vol + Vol - Wagon Navigation Wiring Diagram, Wagon with Surround Amplifier (4 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Wagon with Surround Amplifier (4 of 4) for Cadillac CTS 2014: 37 Amp fuse 30a Center instrument panel speaker Exterior lights system G401 G408 (top of right "d" pillar) G904 (top of liftgate) Hot at all times J430 J903 Left front door speaker Left front tweeter speaker Left rear compartment speaker Left rear door speaker Noise compensation microphone Radio antenna inductor (wagon) Rdo/ spkr fuse 15a Rear body fuse block (left side of luggage compt) Red Right front door speaker Right front tweeter speaker Right rear compartment speaker Right rear door speaker Sedan cts-v & coupe Sedan cts-v & wagon Tan Wagon X200 X225 X405 X406 X500 X600 X700 X701 X800 X801 X900 Navigation Wiring Diagram, Wagon without Surround Amplifier (1 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Wagon without Surround Amplifier (1 of 4) for Cadillac CTS 2014: 61 (instrument panel harness, near x200) Amp fuse 30a Audio common sig Audio mute sig Audio sig Auxiliary audio sig Batt+ volt Coax Coax antenna Computer data lines system Detection sig Digital radio antenna (w/ digital audio system s-band) Drain wire Dsply ctrl Enable sig G200 (left kick panel) G402 (behind left side of rear seat) Gmlan serial data Gnd Ground Hot at all times Info display module (w/ infotainment system 5.1) J200 J240 J250 J275 Left audio sig Lf lo lvl aud sig+ Lf lo lvl aud sig- Logic Lr lo lvl aud sig+ Lr lo lvl aud sig- Nav audi sig- Nav mtr fuse 10a Navigation antenna (w/ infotainment system 2 & 5.1) (under center Nca Of package tray) Pnk Radio Rdo fuse 15a Rear body fuse block (left side of luggage compt) Rearview camera circuit Remote enable sig Remote radio ctrl Rf lo lvl aud sig+ Rf lo lvl aud sig- Rr lo lvl aud sig+ Rr lo lvl aud sig- Serial data hi Serial data lo Tan Underhood fuse block (right front of engine compt) Video display ctrl Voice recg low ref W/ infotainment system 5.1 W/o infotainment system 5.1 Wake-up sig lo spd gmlan ser data X200 X205 X235 X250 Navigation Wiring Diagram, Wagon without Surround Amplifier (2 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Wagon without Surround Amplifier (2 of 4) for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 Ante- nna Anti-lock brakes system Audio screen Audio sig Auxiliary audio input Batt+ volt Center high mounted stop lamp (chmsl) Coax Common sig Computer data lines system Ctrl sig Detection sig Drain Drain wire Exterior lights system Fm1 Fm2 G902 (top left of liftgate) G903 (top right of liftgate) Ground Haz sw sig J240 J350 (coupe: body harness, under carpet in left rear passenger footwell) (wagon: body harness, 17 cm from branch to g200) (sedan cts-v: body harness, 28 cm rear of breakout to cross-car bundle) Lo ref Logic Nca Pnk Radio antenna Radio antenna module Radio/hvac control (w/ infotainment system 1, 2 & 3) Sedan cts-v Serial data Serial data hi Serial data lo Sig enable remote Tan Telematics communication interface control module (upper right side of dash) Trac sw sig W/ infotainment system 5.1 Wagon Wake-up sig X205 X238 X245 X906 Navigation Wiring Diagram, Wagon without Surround Amplifier (3 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Wagon without Surround Amplifier (3 of 4) for Cadillac CTS 2014: 49 (or 1794) (or 346) (or tan) A tan Audio amplifier Audio mute sig Center instrument panel speaker Coupe G402 (behind left side of rear seat) Ground Left front tweeter speaker Left rear door speaker Lf lo level audio sig+ Lf lo level audio sig- Lf speaker out + Lf speaker out - Lr lo level audio sig+ Lr lo level audio sig- Lr speaker out + Lr speaker out - Rear subwoofer speaker Red Remote enable sig Rf lo level audio sig+ Rf lo level audio sig- Rf speaker out + Rf speaker out - Right front door speaker Right front tweeter speaker Right rear door speaker Rr lo level audio sig+ Rr lo level audio sig- Rr speaker out + Rr speaker out - Sedan cts-v Sedan cts-v & coupe Sedan cts-v & wagon Speaker out + Speaker out - Subwoofer speaker Tan Wagon X200 X225 X600 X700 X701 X800 X801 Navigation Wiring Diagram, Wagon without Surround Amplifier (4 of 4) for Cadillac CTS 2014 List of elements for Navigation Wiring Diagram, Wagon without Surround Amplifier (4 of 4) for Cadillac CTS 2014: 37 B tan Body control module (bcm) (left end of dash) Computer data lines system Cruise control & transmissions system Exterior lights system G401 G408 (top of right "d" pillar) G904 (top of liftgate) J430 J903 Left front door speaker Left front tweeter speaker Left steering wheel control switch Lo spd gmlan serial data Radio antenna inductor (wagon) Radio ctrl sply vol Rear body fuse block (left side of luggage compt) Red Right front tweeter speaker (wagon) Right steering wheel control switch Sedan cts-v & coupe Seek down Seek up Source Sply volt Steering wheel air bag coil (top of steering column) Steering whl ctrl sig Tan Transmissions system Voice Vol + Vol - Wagon X200 X225 X500 X900 Parking Assistant Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Parking Assistant Wiring Diagram, Coupe for Cadillac CTS 2014: 30 (or 1051) (sedan cts-v: under left side of luggage compt floor) (sedan cts-v & wagon) g401 g402 (coupe) (behind left side of rear seat) Batt positive volt Computer data lines system Coupe Driver information center (dic) display Gmlan serial data Ground Hot at all times Instrument panel cluster (ipc) J440 (rear fascia harness, near branch to left rear corner object sensor) J445 (rear fascia harness, near branch to left rear middle object sensor) Left middle rear object sensor (behind left side of rear fascia) Left outer rear object sensor (behind left outer side of rear fascia) Lo spd gmlan serial data Logic Low ref Lr corner obj sens sig Lr middle obj sens sig Msm fuse 7.5a Obj sens sply volt Power distribution system Rear body fuse block (left side of luggage compt) Rear parking assist control module (coupe: under left side of package tray) (sedan cts-v: under right side of package tray) (wagon: under front of stowage compt floor panel) Right middle rear object sensor (behind right side of rear fascia) Right outer rear object sensor (behind right outer side of rear fascia) Rr corner obj sens sig Rr middle obj sens sig Sedan/wagon X425 Parking Assistant Wiring Diagram, Except Sedan CTS-V for Cadillac CTS 2014 List of elements for Parking Assistant Wiring Diagram, Except Sedan CTS-V for Cadillac CTS 2014: 63 (base of left "b" pillar) g303 (front fascia harness, 11 cm from breakout to left middle object sensor toward center) j104 (rear fascia harness, 10.5 cm from breakout to rear fascia antenna) (right kick panel) g202 Active safety control module (left rear of luggage compt) Batt pos volt Computer data lines system Disable sig Display supy volt Driver information center display Front & rear parking assist control module (under center of package tray) Ft prk lt crnr sen Gmlan serial data Gnd Hot at all times Instrument cluster Instrument panel fuse block (left end of dash) Instrument panel multi-function switch 2 Interior lights system J105 (front fascia harness, 5 cm from breakout to left middle object sensor) J207 J418 Led disable sig Left front advanced parking assist side object sensor (w/ semi- automatic steering advanced parking aid) (behind left end of front fascia) Left middle front object sensor (behind left middle side of front fascia) Left middle rear object sensor (behind left middle side of rear fascia) Left outer front object sensor (behind front fascia, under left outer headlight) Left outer rear object sensor (behind left outer side of rear fascia) Lf park corner sens Lf sply snsr sig Logic Lr corner sen sig Lr middle sens sig Parking assist disable ind Parking assist disable switch Prk asist dis sw sig Rear body fuse block (left side of luggage compt) Rear park assist disable sig Rear park assist led dis sig x1 Rf corner mid sens Rf corner sens sig Rf middle sens sig Right front advanced parking assist side object sensor (w/ semi- automatic steering advanced parking aid) (behind right end of front fascia) Right middle front object sensor (behind right middle side of front fascia) Right middle rear object sensor (behind right middle side of rear fascia) Right outer front object sensor (behind front fascia, under right outer headlight) Right outer rear object sensor (behind right outer side of rear fascia) Rr corner sens sig Rr middle sens sig Sens low ref Sens sply volt Serial data (+) 2 Serial data (-) 2 Str/ whl/cntrl fuse 2a Upa fuse 10a W/ intelligent brake assistant & lane departure warning W/ semiautomatic steering advanced parking aid W/o intelligent brake assistant & lane departure warning X100 X110 X115 X225 X415 Parking Assistant Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Parking Assistant Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 30 (or 1051) (sedan cts-v: under left side of luggage compt floor) (sedan cts-v & wagon) g401 g402 (coupe) (behind left side of rear seat) Batt positive volt Computer data lines system Coupe Driver information center (dic) display Gmlan serial data Ground Hot at all times Instrument panel cluster (ipc) J440 (rear fascia harness, near branch to left rear corner object sensor) J445 (rear fascia harness, near branch to left rear middle object sensor) Left middle rear object sensor (behind left side of rear fascia) Left outer rear object sensor (behind left outer side of rear fascia) Lo spd gmlan serial data Logic Low ref Lr corner obj sens sig Lr middle obj sens sig Msm fuse 7.5a Obj sens sply volt Power distribution system Rear body fuse block (left side of luggage compt) Rear parking assist control module (coupe: under left side of package tray) (sedan cts-v: under right side of package tray) (wagon: under front of stowage compt floor panel) Right middle rear object sensor (behind right side of rear fascia) Right outer rear object sensor (behind right outer side of rear fascia) Rr corner obj sens sig Rr middle obj sens sig Sedan/wagon X425 Parking Assistant Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Parking Assistant Wiring Diagram, Wagon for Cadillac CTS 2014: 30 (or 1051) (sedan cts-v: under left side of luggage compt floor) (sedan cts-v & wagon) g401 g402 (coupe) (behind left side of rear seat) Batt positive volt Computer data lines system Coupe Driver information center (dic) display Gmlan serial data Ground Hot at all times Instrument panel cluster (ipc) J440 (rear fascia harness, near branch to left rear corner object sensor) J445 (rear fascia harness, near branch to left rear middle object sensor) Left middle rear object sensor (behind left side of rear fascia) Left outer rear object sensor (behind left outer side of rear fascia) Lo spd gmlan serial data Logic Low ref Lr corner obj sens sig Lr middle obj sens sig Msm fuse 7.5a Obj sens sply volt Power distribution system Rear body fuse block (left side of luggage compt) Rear parking assist control module (coupe: under left side of package tray) (sedan cts-v: under right side of package tray) (wagon: under front of stowage compt floor panel) Right middle rear object sensor (behind right side of rear fascia) Right outer rear object sensor (behind right outer side of rear fascia) Rr corner obj sens sig Rr middle obj sens sig Sedan/wagon X425 Rear View Camera Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Rear View Camera Wiring Diagram, Coupe for Cadillac CTS 2014: 42 (except sedan cts-v: body harness near branch for g102) (sedan cts-v: rear seat harness, in rear seat) j379 (or 1051) (or 639) Acc volt Bcm 5 fuse 10a Body control module (left end of dash) Camera sig Camera sig + Camera sig - Computer data lines system Coupe/sedan cts-v Drain wire Exterior lights system G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G402 (behind left side of rear seat) Ground distribution system Hot at all times Hot w/ ign 1 relay energized Ign volt Inside rearview mirror (isrvm) Isrvm fuse 7.5a J901 (liftgate harness, 5 cm from g406) Lo spd gmlan serial data Nca Pnk Power distribution system Radio Rearview camera (wagon: center of liftgate) (except wagon: center rear of luggage compt lid) Sig ground Supp volt Underhood fuse block (right front of engine compt) W/ infotainment system 1/2/3 W/ infotainment system 5.1 Wagon X220 X225 X235 X406 X408 X900 X901 X903 Rear View Camera Wiring Diagram, Except Sedan CTS-V for Cadillac CTS 2014 List of elements for Rear View Camera Wiring Diagram, Except Sedan CTS-V for Cadillac CTS 2014: 12 (base of right "b" pillar) g304 Camera fuse 10a Camera sig + Camera sig - Exterior lights system Hot w/ ignition main relay energized Human machine interface control module (under right side of dash) Nca Rear body fuse block (left side of luggage compt) Rearview camera (center rear of luggage compt lid) X275 X915 Rear View Camera Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Rear View Camera Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 42 (except sedan cts-v: body harness near branch for g102) (sedan cts-v: rear seat harness, in rear seat) j379 (or 1051) (or 639) Acc volt Bcm 5 fuse 10a Body control module (left end of dash) Camera sig Camera sig + Camera sig - Computer data lines system Coupe/sedan cts-v Drain wire Exterior lights system G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G402 (behind left side of rear seat) Ground distribution system Hot at all times Hot w/ ign 1 relay energized Ign volt Inside rearview mirror (isrvm) Isrvm fuse 7.5a J901 (liftgate harness, 5 cm from g406) Lo spd gmlan serial data Nca Pnk Power distribution system Radio Rearview camera (wagon: center of liftgate) (except wagon: center rear of luggage compt lid) Sig ground Supp volt Underhood fuse block (right front of engine compt) W/ infotainment system 1/2/3 W/ infotainment system 5.1 Wagon X220 X225 X235 X406 X408 X900 X901 X903 Rear View Camera Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Rear View Camera Wiring Diagram, Wagon for Cadillac CTS 2014: 42 (except sedan cts-v: body harness near branch for g102) (sedan cts-v: rear seat harness, in rear seat) j379 (or 1051) (or 639) Acc volt Bcm 5 fuse 10a Body control module (left end of dash) Camera sig Camera sig + Camera sig - Computer data lines system Coupe/sedan cts-v Drain wire Exterior lights system G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G402 (behind left side of rear seat) Ground distribution system Hot at all times Hot w/ ign 1 relay energized Ign volt Inside rearview mirror (isrvm) Isrvm fuse 7.5a J901 (liftgate harness, 5 cm from g406) Lo spd gmlan serial data Nca Pnk Power distribution system Radio Rearview camera (wagon: center of liftgate) (except wagon: center rear of luggage compt lid) Sig ground Supp volt Underhood fuse block (right front of engine compt) W/ infotainment system 1/2/3 W/ infotainment system 5.1 Wagon X220 X225 X235 X406 X408 X900 X901 X903
POWER DISTRIBUTION Power Distribution Wiring Diagram, Coupe (1 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Coupe (1 of 8) for Cadillac CTS 2014: 76 (6.2l) (i/p harness, near branch for radio/hvac control) j275 (left side of luggage compt) rear body fuse block (right front of engine compt) underhood fuse block 200a 6.2l A (except 6.2l) Air bag fuse 10a Amp fuse 30a Audio amplifier Aux/ outlet fuse 20a (wagon) sbza fuse 10a (coupe) Battery Bcm 1 fuse 10a Bcm 2 fuse 15a Bcm 3 fuse 10a Bcm 4 fuse 10a Bcm 5 fuse 10a Bcm 6 & 7 fuse 10a Body control module (bcm) Cargo accessory power receptacle Cnstr/ vent fuse 10a Coupe Coupe/ sedan cts-v Ecm fuse 15a Engine control module (ecm) Evaporative emission (evap) canister vent solenoid valve Except 6.2l From d ecm fuse (diagram 1 of 8) G402 (behind left side of rear seat) Generator Generator inline fuse Hands free phone accommodation connector Inflatable restraint sensing & diagnostic module (sdm) Info display module (w/ infotainment system 5.1) Left side object sensor Nca Onstar fuse 10a Passenger presence module Premium audio branded w/ surround amplifier speaker system Radio Radio/hvac control (w/ infotainment system 1, 2 & 3) Rdo fuse 15a Rdo/ spkr fuse 15a Rear body fuse block (left side of luggage compt) Rear subwoofer speaker Rear/wndw circuit breaker (sedan cts-v & wagon) 15a Red Red/ (rear fascia harness, near x425) j405 Remote control door lock receiver (rcdlr) Right rear window switch Right side object sensor Rke/ pass key/ mdl fuse 10a Rvc/snsr fuse 10a Starter motor Telematics communication interface module (w/ onstar) Television tuner control module (w/ infotainment system 007/008) To aux/ outlet fuse (diagram 1 of 8) To blwr fuse (diagram 3 of 8) To liftgate control module (lgm) inline fuse (diagram 8 of 8) To rear body fuse block (diagram 2 of 8) To rear body fuse block (diagram 3 of 8) To rear defogger grid fuse holder (diagram 8 of 8) W/ communication system wiring provisions W/ passive entry W/o passive entry Wagon X104 X200 X215 X225 X260 X307 X420 f X425 X800 X801 Power Distribution Wiring Diagram, Coupe (2 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Coupe (2 of 8) for Cadillac CTS 2014: 62 (front passenger's seat harness, near passenger's seat adjuster switch) j385 (headliner harness, 7.5 cm from breakout to left sunshade) j364 (left side of luggage compt) rear body fuse block (passenger seat harness, in passenger's seat) j392 10a Chasis control module Coupe Diff pump fuse (6.2l) 20a Differential cooler pump relay (w/ cooling system axle) Driver lumbar/ bolster fuse holder Driver seat adjuster switch Driver seat back side bolster adjuster switch Driver seat cushion bolster adjuster switch Driver seat lumbar adjuster switch Drv pwr seat circuit breaker 25a From battery (diagram 1 of 8) From pass e pwr seat circuit breaker (diagram 2 of 8) Fscm fuse (except 6.2l) 30a Garage door opener (gdo) (if equipped) Inside rearview mirror (isrvm) (if equipped) J362 (w/o sunroof: headliner harness, 20 cm rear of breakout to left front microphone) (w/ sunroof: headliner harness, 37.5 cm rear of breakout to left front microphone) Left rear window switch Liftgate control module (lgm) (wagon) Lt/rear/ wndw circuit breaker (sedan/wagon) 15a Memory seat module (msm) Memory seat module (msm) (w/ memory) Msm fuse 7.5a Pass pwr seat circuit breaker 25a Passenger door switch panel control module Passenger lumbar adjuster switch Passenger lumbar/ bolster fuse holder Passenger seat adjuster switch Passenger seat back side bolster adjuster switch Passenger seat cushion bolster adjuster switch Passenger seat lumbar adjuster switch Pdm fuse 15a Pwr/clmn circuit breaker 15a Rear body fuse block (left side of luggage compt) Rear object sensor control module (w/ rear parking assist) Red Sedan/wagon Steering column tilt & telescope switch Stop lamp relay Stop/lp fuse 10a Theft/ugdo fuse 10a To msm fuse (diagram 2 of 8) W/ memory W/ power lumbar control seat W/ recaro front bucket seat W/ tilt telescoping power steering column W/o memory W/o power lumbar control seat W/o recaro front bucket seat X201 X301 X307 X408 X600 X605 X700 X701 X900 a Power Distribution Wiring Diagram, Coupe (3 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Coupe (3 of 8) for Cadillac CTS 2014: 77 (coupe) (right front of engine compt) underhood fuse block (right rear of luggage compt) rear body fuse block (sedan/wagon) 6.2l Abs fuse 30a Abs mtr fuse 50a Afs fuse 15a Blower motor control module Blwr fuse 40a Brake booster pump relay Brk vac pump fuse (except 6.2l) 20a Charge air cooler (cac) coolant pump relay (6.2l) Chassis control module Coupe Coupe/sedan Door lock relay (sedan/ wagon) Door unlock relay (sedan/ wagon) Dr/lck fuse 15a Driver door switch panel control module Driver seat easy entry switch Driver window motor Easy entry fuse (coupe) 2a washer pump fuse (wagon) 10a Electronic brake control module Except 6.2l From battery (diagram 1 of 8) From bcm 6 & 7 fuse (diagram 1 of 8) Fuel fill door unlatch relay Fuel pump fuse (except 6.2l) 20a Headlamp control module (w/ hid) Inclr fuse 10a Left park lamp relay Mrrtd fuse 30a Passenger seat easy entry switch Passenger window motor Ped pro fuse 10a Pedestrian impact detection module (if equipped) Pwr moding fuse 2a Pwr/wndw circuit breaker 25a Rear compartment lid unlatch relay Rear fog lamp relay (if equipped) Rear fog xbcm fuse 15a Rear window washer pump relay Rear window wiper motor Red S/roof fuse 30a (except 6.2l) fscm fuse 30a (6.2l) Sedan Sedan/wagon Sunroof control module Sunroof fuse (6.2l) 30a Sunroof sunshade control module Suspension control module Theft deterrent module (tdm) To console apo fuse (diagram 8 of 8) To ignition switch (diagram 5 of 8) To nav mtr fuse (diagram 4 of 8) Trunk/relse fuse (sedan & coupe) rear wiper fuse (wagon) 15a W/ keyless engine start switch W/ power operated parking brake W/o keyless engine start switch W/o power operated parking brake Wagon Wagon & coupe Windshield washer pump relay X163 X202 X300 X308 X310 X311 X401 X402 X440 X500 X505 X600 X900 h Power Distribution Wiring Diagram, Coupe (4 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Coupe (4 of 8) for Cadillac CTS 2014: 67 (3.6l & 3.0l) (6.2l) (6.2l) (except 6.2l) (not used) (right front of engine compt) underhood fuse block 40a A/c cltch fuse 10a A/c compressor clutch relay Air bag ign fuse 10a Automatic transmission Awd fuse 15a Control solenoid valve assembly Cooling fan low speed relay (3.6l & 3.0l) cooling fan high speed relay (6.2l) Cooling fan medium speed relay (3.6l & 3.0l) left cooling fan high speed relay (6.2l) Data link connector (dlc) Disply fuse 10a Drl relay (w/o hid) Ecm/ tcm ign fuse 15a Engine control module (ecm) Engine controls ignition relay (diagram 6 of 8) Epb module fuse 30a Fan 1 fuse 30a Fan 2 fuse 30a 40a From a/c j clutch fuse (diagram 4 of 8) From bcm (diagram 5 of 8) From body control module pin 21 (diagram 5 of 8) From f pwr moding fuse (diagram 3 of 8) From h wpr fuse (diagram 4 of 8) Front fog lamp relay G104 (right front of engine compt) Hdm wash fuse 20a Head lamp high beam relay Head lamp low beam relay Headlamp washer pump relay Horn fuse 15a Horn relay Hvac control module Ignition main relay Inflatable restraint sensing & diagnostic module (sdm) Info display module Instrument panel cluster (ipc) Left daytime running lamp relay (w/ hid) Nav mtr fuse 10a Parking brake control module Pnk Rear defog fuse (sedan & wagon) 40a Rear defogger relay Right day time running lamp relay (w/ hid) Starter relay Strtr fuse 40a Tcm batt fuse 15a To horn fuse (diagram 4 of 8) To ignitation main relay (diagram 4 of 8) To isrvm fuse (diagram 7 of 8) Transfer case control module Transfer case control module (if equipped) W/ awd auto provisions W/ infotainment system 5.1 Windshield washer relay Windshield wiper relay Windshield wiper speed control relay Wpr fuse 30a Wsw drl fuse 10a Wsw/drl fuse 10a X163 X200 X402 Power Distribution Wiring Diagram, Coupe (5 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Coupe (5 of 8) for Cadillac CTS 2014: 44 (coupe) (wagon/ sedan cts-v) 5v ref Acc Acc volt Batt pos vol Body control module (bcm) (left end of dash) Compass module Coupe Crank volt From underhood fuse block (diagram 3 of 8) Hvac control module Ign 1 volt Ign 3 volt Ignition switch J901 (w/ rear view camera) (liftgate harness, 5 cm from g406) Nca Off Off acc Pnk Rap fuse volt Rear window wiper motor Rearview camera Remote control door lock receiver (rcdlr) Run Sedan cts-v/ wagon Serial data Start Sunroof control module (if equipped) Sunroof sunshade module (if equipped) Theft deterrent module (tdm) To rear body fuse block (diagram 8 of 8) To underhood fuse block (diagram 4 of 8) To underhood fuse block (diagram 8 of 8) W/ keyless engine start switch W/o keyless engine start switch Wagon X200 X201 X225 X235 X401 X901 X903 Power Distribution Wiring Diagram, Coupe (6 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Coupe (6 of 8) for Cadillac CTS 2014: 32 (engine harness, near branch for underhood fuse block) j185 20a 6.2l Brake booster pump relay (except 6.2l) Ecm fuse 20a (except 6.2l) ecm pwr fuse 15a (6.2l) Engine control module (ecm) Engine controls ignition relay Even coils fuse 15a Except 6.2l From hdm k wash fuse (diagram 4 of 8) From odd p coils fuse (diagram 6 of 8) Fuel injector Fuel injector 1 Fuel injector 3 Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 J161 Odd coils fuse 15a Pnk/ (odd fuel injector harness, top of engine in odd injector harness) j150 To cigar apo fuse (diagram 8 of 8) To emis 2 fuse (diagram 7 of 8) To even coils fuse (diagram 6 of 8) Toss/brk vac rly fuse 10a Underhood fuse block (right front of engine compt) X160 X161 Power Distribution Wiring Diagram, Coupe (7 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Coupe (7 of 8) for Cadillac CTS 2014: 48 (3.6l turbo: turbocharger control harness, 16.5 cm forward of (engine harness, 23 cm from breakout to supercharger bypass valve) j155 (instrument panel harness, 4 cm from branch to instrument panel compartment lamp & switch) j211 (right front of engine compt) underhood fuse block 6.2l A/c compressor clutch relay Air quality sensor Charge air cooler (cac) coolant pump relay Cooling fan high speed relay (3.6l & 3.0l) cooling fan speed control relay (6.2l) Cooling fan low speed relay (3.6l & 3.0l) cooling fan high speed relay (6.2l) Cooling fan medium speed relay (3.6l & 3.0l) left cooling fan high speed relay (6.2l) Coupe/ sedan Dvd control module Emis 1 fuse 15a Emis 2 fuse 15a Evaporative emission (evap) canister purge solenoid valve Evaporative emission purge solenoid valve Except 6.2l From air bag l ign fuse (diagram 4 of 8) From toss/ o brk vac rly fuse (diagram 6 of 8) Heated oxygen sensor (ho2s) bank 1 sensor 1 Heated oxygen sensor (ho2s) bank 1 sensor 2 Heated oxygen sensor (ho2s) bank 2 sensor Heated oxygen sensor (ho2s) bank 2 sensor 1 Heated oxygen sensor (ho2s) bank 2 sensor 2 Inside rearview mirror (isrvm) (if equipped) Isrvm fuse 7.5a J149 Mass air flow (maf)/ intake air temperature (iat) sensor Multi- function intake air sensor Nca Pnk Rearview camera (if equipped) Red Reverse lockout solenoid actuator Skip shift solenoid actuator Super charger bypass valve solenoid To misc ign fuse (diagram 8 of 8) Top of engine) Underhood fuse block (right front of engine compt) Video display fuse holder W/ dvd W/o dvd X112) (6.2l: engine harness, X207 X225 X270 X900 Power Distribution Wiring Diagram, Coupe (8 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Coupe (8 of 8) for Cadillac CTS 2014: 63 (body harness, near branch to inflatable restraint sensing & diagnostic module) j381 30a 60a 7.5a Accessory relay Auxiliary power relay 2 Center console compartment accessory power receptacle Cigar apo fuse 20a Console apo fuse 20a Coupe Driver seat back blower assembly Driver seat cushion blower assembly Driver seat cushion ventilation blower assembly From battery (diagram 1 of 8) From body control module (diagram 5 of 8) From body control module pin 19 (diagram 5 of 8) From engine controls ignition relay (diagram 6 of 8) From fuel pump fuse (diagram 3 of 8) From isrvm fuse (diagram 7 of 8) Front cigar lighter receptacle G104 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) G401 (behind right side of rear seat) Hands free phone accommodation connector J200 J308 Liftgate control module Liftgate control module (lgm) inline fuse (wagon) Misc ign fuse 10a Nca Passenger seat back blower assembly Passenger seat cushion blower assembly Pnk R25 R26 R27 R28 Rear accessory power receptacle Rear body fuse block (left side of luggage compt) Rear defogger grid fuse holder (coupe) Rear window defogger relay Red Sedan/wagon Steering wheel air bag coil Steering wheel heater fuse holder (on steering column) Steering wheel heating control module Underhood fuse block (right front of engine compt) W/ communication system W/ deluxe steering wheel & theft deterrent W/ recaro front bucket seat W/o deluxe steering wheel & theft deterrent W/o recaro front bucket seat Wiring provisions X200 X201 X206 X215 X301 X307 X308 X312 X902 Power Distribution Wiring Diagram, Sedan CTS-V (1 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan CTS-V (1 of 8) for Cadillac CTS 2014: 76 (6.2l) (i/p harness, near branch for radio/hvac control) j275 (left side of luggage compt) rear body fuse block (right front of engine compt) underhood fuse block 200a 6.2l A (except 6.2l) Air bag fuse 10a Amp fuse 30a Audio amplifier Aux/ outlet fuse 20a (wagon) sbza fuse 10a (coupe) Battery Bcm 1 fuse 10a Bcm 2 fuse 15a Bcm 3 fuse 10a Bcm 4 fuse 10a Bcm 5 fuse 10a Bcm 6 & 7 fuse 10a Body control module (bcm) Cargo accessory power receptacle Cnstr/ vent fuse 10a Coupe Coupe/ sedan cts-v Ecm fuse 15a Engine control module (ecm) Evaporative emission (evap) canister vent solenoid valve Except 6.2l From d ecm fuse (diagram 1 of 8) G402 (behind left side of rear seat) Generator Generator inline fuse Hands free phone accommodation connector Inflatable restraint sensing & diagnostic module (sdm) Info display module (w/ infotainment system 5.1) Left side object sensor Nca Onstar fuse 10a Passenger presence module Premium audio branded w/ surround amplifier speaker system Radio Radio/hvac control (w/ infotainment system 1, 2 & 3) Rdo fuse 15a Rdo/ spkr fuse 15a Rear body fuse block (left side of luggage compt) Rear subwoofer speaker Rear/wndw circuit breaker (sedan cts-v & wagon) 15a Red Red/ (rear fascia harness, near x425) j405 Remote control door lock receiver (rcdlr) Right rear window switch Right side object sensor Rke/ pass key/ mdl fuse 10a Rvc/snsr fuse 10a Starter motor Telematics communication interface module (w/ onstar) Television tuner control module (w/ infotainment system 007/008) To aux/ outlet fuse (diagram 1 of 8) To blwr fuse (diagram 3 of 8) To liftgate control module (lgm) inline fuse (diagram 8 of 8) To rear body fuse block (diagram 2 of 8) To rear body fuse block (diagram 3 of 8) To rear defogger grid fuse holder (diagram 8 of 8) W/ communication system wiring provisions W/ passive entry W/o passive entry Wagon X104 X200 X215 X225 X260 X307 X420 f X425 X800 X801 Power Distribution Wiring Diagram, Sedan CTS-V (2 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan CTS-V (2 of 8) for Cadillac CTS 2014: 62 (front passenger's seat harness, near passenger's seat adjuster switch) j385 (headliner harness, 7.5 cm from breakout to left sunshade) j364 (left side of luggage compt) rear body fuse block (passenger seat harness, in passenger's seat) j392 10a Chasis control module Coupe Diff pump fuse (6.2l) 20a Differential cooler pump relay (w/ cooling system axle) Driver lumbar/ bolster fuse holder Driver seat adjuster switch Driver seat back side bolster adjuster switch Driver seat cushion bolster adjuster switch Driver seat lumbar adjuster switch Drv pwr seat circuit breaker 25a From battery (diagram 1 of 8) From pass e pwr seat circuit breaker (diagram 2 of 8) Fscm fuse (except 6.2l) 30a Garage door opener (gdo) (if equipped) Inside rearview mirror (isrvm) (if equipped) J362 (w/o sunroof: headliner harness, 20 cm rear of breakout to left front microphone) (w/ sunroof: headliner harness, 37.5 cm rear of breakout to left front microphone) Left rear window switch Liftgate control module (lgm) (wagon) Lt/rear/ wndw circuit breaker (sedan/wagon) 15a Memory seat module (msm) Memory seat module (msm) (w/ memory) Msm fuse 7.5a Pass pwr seat circuit breaker 25a Passenger door switch panel control module Passenger lumbar adjuster switch Passenger lumbar/ bolster fuse holder Passenger seat adjuster switch Passenger seat back side bolster adjuster switch Passenger seat cushion bolster adjuster switch Passenger seat lumbar adjuster switch Pdm fuse 15a Pwr/clmn circuit breaker 15a Rear body fuse block (left side of luggage compt) Rear object sensor control module (w/ rear parking assist) Red Sedan/wagon Steering column tilt & telescope switch Stop lamp relay Stop/lp fuse 10a Theft/ugdo fuse 10a To msm fuse (diagram 2 of 8) W/ memory W/ power lumbar control seat W/ recaro front bucket seat W/ tilt telescoping power steering column W/o memory W/o power lumbar control seat W/o recaro front bucket seat X201 X301 X307 X408 X600 X605 X700 X701 X900 a Power Distribution Wiring Diagram, Sedan CTS-V (3 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan CTS-V (3 of 8) for Cadillac CTS 2014: 77 (coupe) (right front of engine compt) underhood fuse block (right rear of luggage compt) rear body fuse block (sedan/wagon) 6.2l Abs fuse 30a Abs mtr fuse 50a Afs fuse 15a Blower motor control module Blwr fuse 40a Brake booster pump relay Brk vac pump fuse (except 6.2l) 20a Charge air cooler (cac) coolant pump relay (6.2l) Chassis control module Coupe Coupe/sedan Door lock relay (sedan/ wagon) Door unlock relay (sedan/ wagon) Dr/lck fuse 15a Driver door switch panel control module Driver seat easy entry switch Driver window motor Easy entry fuse (coupe) 2a washer pump fuse (wagon) 10a Electronic brake control module Except 6.2l From battery (diagram 1 of 8) From bcm 6 & 7 fuse (diagram 1 of 8) Fuel fill door unlatch relay Fuel pump fuse (except 6.2l) 20a Headlamp control module (w/ hid) Inclr fuse 10a Left park lamp relay Mrrtd fuse 30a Passenger seat easy entry switch Passenger window motor Ped pro fuse 10a Pedestrian impact detection module (if equipped) Pwr moding fuse 2a Pwr/wndw circuit breaker 25a Rear compartment lid unlatch relay Rear fog lamp relay (if equipped) Rear fog xbcm fuse 15a Rear window washer pump relay Rear window wiper motor Red S/roof fuse 30a (except 6.2l) fscm fuse 30a (6.2l) Sedan Sedan/wagon Sunroof control module Sunroof fuse (6.2l) 30a Sunroof sunshade control module Suspension control module Theft deterrent module (tdm) To console apo fuse (diagram 8 of 8) To ignition switch (diagram 5 of 8) To nav mtr fuse (diagram 4 of 8) Trunk/relse fuse (sedan & coupe) rear wiper fuse (wagon) 15a W/ keyless engine start switch W/ power operated parking brake W/o keyless engine start switch W/o power operated parking brake Wagon Wagon & coupe Windshield washer pump relay X163 X202 X300 X308 X310 X311 X401 X402 X440 X500 X505 X600 X900 h Power Distribution Wiring Diagram, Sedan CTS-V (4 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan CTS-V (4 of 8) for Cadillac CTS 2014: 67 (3.6l & 3.0l) (6.2l) (6.2l) (except 6.2l) (not used) (right front of engine compt) underhood fuse block 40a A/c cltch fuse 10a A/c compressor clutch relay Air bag ign fuse 10a Automatic transmission Awd fuse 15a Control solenoid valve assembly Cooling fan low speed relay (3.6l & 3.0l) cooling fan high speed relay (6.2l) Cooling fan medium speed relay (3.6l & 3.0l) left cooling fan high speed relay (6.2l) Data link connector (dlc) Disply fuse 10a Drl relay (w/o hid) Ecm/ tcm ign fuse 15a Engine control module (ecm) Engine controls ignition relay (diagram 6 of 8) Epb module fuse 30a Fan 1 fuse 30a Fan 2 fuse 30a 40a From a/c j clutch fuse (diagram 4 of 8) From bcm (diagram 5 of 8) From body control module pin 21 (diagram 5 of 8) From f pwr moding fuse (diagram 3 of 8) From h wpr fuse (diagram 4 of 8) Front fog lamp relay G104 (right front of engine compt) Hdm wash fuse 20a Head lamp high beam relay Head lamp low beam relay Headlamp washer pump relay Horn fuse 15a Horn relay Hvac control module Ignition main relay Inflatable restraint sensing & diagnostic module (sdm) Info display module Instrument panel cluster (ipc) Left daytime running lamp relay (w/ hid) Nav mtr fuse 10a Parking brake control module Pnk Rear defog fuse (sedan & wagon) 40a Rear defogger relay Right day time running lamp relay (w/ hid) Starter relay Strtr fuse 40a Tcm batt fuse 15a To horn fuse (diagram 4 of 8) To ignitation main relay (diagram 4 of 8) To isrvm fuse (diagram 7 of 8) Transfer case control module Transfer case control module (if equipped) W/ awd auto provisions W/ infotainment system 5.1 Windshield washer relay Windshield wiper relay Windshield wiper speed control relay Wpr fuse 30a Wsw drl fuse 10a Wsw/drl fuse 10a X163 X200 X402 Power Distribution Wiring Diagram, Sedan CTS-V (5 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan CTS-V (5 of 8) for Cadillac CTS 2014: 44 (coupe) (wagon/ sedan cts-v) 5v ref Acc Acc volt Batt pos vol Body control module (bcm) (left end of dash) Compass module Coupe Crank volt From underhood fuse block (diagram 3 of 8) Hvac control module Ign 1 volt Ign 3 volt Ignition switch J901 (w/ rear view camera) (liftgate harness, 5 cm from g406) Nca Off Off acc Pnk Rap fuse volt Rear window wiper motor Rearview camera Remote control door lock receiver (rcdlr) Run Sedan cts-v/ wagon Serial data Start Sunroof control module (if equipped) Sunroof sunshade module (if equipped) Theft deterrent module (tdm) To rear body fuse block (diagram 8 of 8) To underhood fuse block (diagram 4 of 8) To underhood fuse block (diagram 8 of 8) W/ keyless engine start switch W/o keyless engine start switch Wagon X200 X201 X225 X235 X401 X901 X903 Power Distribution Wiring Diagram, Sedan CTS-V (6 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan CTS-V (6 of 8) for Cadillac CTS 2014: 32 (engine harness, near branch for underhood fuse block) j185 20a 6.2l Brake booster pump relay (except 6.2l) Ecm fuse 20a (except 6.2l) ecm pwr fuse 15a (6.2l) Engine control module (ecm) Engine controls ignition relay Even coils fuse 15a Except 6.2l From hdm k wash fuse (diagram 4 of 8) From odd p coils fuse (diagram 6 of 8) Fuel injector Fuel injector 1 Fuel injector 3 Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 J161 Odd coils fuse 15a Pnk/ (odd fuel injector harness, top of engine in odd injector harness) j150 To cigar apo fuse (diagram 8 of 8) To emis 2 fuse (diagram 7 of 8) To even coils fuse (diagram 6 of 8) Toss/brk vac rly fuse 10a Underhood fuse block (right front of engine compt) X160 X161 Power Distribution Wiring Diagram, Sedan CTS-V (7 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan CTS-V (7 of 8) for Cadillac CTS 2014: 48 (3.6l turbo: turbocharger control harness, 16.5 cm forward of (engine harness, 23 cm from breakout to supercharger bypass valve) j155 (instrument panel harness, 4 cm from branch to instrument panel compartment lamp & switch) j211 (right front of engine compt) underhood fuse block 6.2l A/c compressor clutch relay Air quality sensor Charge air cooler (cac) coolant pump relay Cooling fan high speed relay (3.6l & 3.0l) cooling fan speed control relay (6.2l) Cooling fan low speed relay (3.6l & 3.0l) cooling fan high speed relay (6.2l) Cooling fan medium speed relay (3.6l & 3.0l) left cooling fan high speed relay (6.2l) Coupe/ sedan Dvd control module Emis 1 fuse 15a Emis 2 fuse 15a Evaporative emission (evap) canister purge solenoid valve Evaporative emission purge solenoid valve Except 6.2l From air bag l ign fuse (diagram 4 of 8) From toss/ o brk vac rly fuse (diagram 6 of 8) Heated oxygen sensor (ho2s) bank 1 sensor 1 Heated oxygen sensor (ho2s) bank 1 sensor 2 Heated oxygen sensor (ho2s) bank 2 sensor Heated oxygen sensor (ho2s) bank 2 sensor 1 Heated oxygen sensor (ho2s) bank 2 sensor 2 Inside rearview mirror (isrvm) (if equipped) Isrvm fuse 7.5a J149 Mass air flow (maf)/ intake air temperature (iat) sensor Multi- function intake air sensor Nca Pnk Rearview camera (if equipped) Red Reverse lockout solenoid actuator Skip shift solenoid actuator Super charger bypass valve solenoid To misc ign fuse (diagram 8 of 8) Top of engine) Underhood fuse block (right front of engine compt) Video display fuse holder W/ dvd W/o dvd X112) (6.2l: engine harness, X207 X225 X270 X900 Power Distribution Wiring Diagram, Sedan CTS-V (8 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan CTS-V (8 of 8) for Cadillac CTS 2014: 63 (body harness, near branch to inflatable restraint sensing & diagnostic module) j381 30a 60a 7.5a Accessory relay Auxiliary power relay 2 Center console compartment accessory power receptacle Cigar apo fuse 20a Console apo fuse 20a Coupe Driver seat back blower assembly Driver seat cushion blower assembly Driver seat cushion ventilation blower assembly From battery (diagram 1 of 8) From body control module (diagram 5 of 8) From body control module pin 19 (diagram 5 of 8) From engine controls ignition relay (diagram 6 of 8) From fuel pump fuse (diagram 3 of 8) From isrvm fuse (diagram 7 of 8) Front cigar lighter receptacle G104 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) G401 (behind right side of rear seat) Hands free phone accommodation connector J200 J308 Liftgate control module Liftgate control module (lgm) inline fuse (wagon) Misc ign fuse 10a Nca Passenger seat back blower assembly Passenger seat cushion blower assembly Pnk R25 R26 R27 R28 Rear accessory power receptacle Rear body fuse block (left side of luggage compt) Rear defogger grid fuse holder (coupe) Rear window defogger relay Red Sedan/wagon Steering wheel air bag coil Steering wheel heater fuse holder (on steering column) Steering wheel heating control module Underhood fuse block (right front of engine compt) W/ communication system W/ deluxe steering wheel & theft deterrent W/ recaro front bucket seat W/o deluxe steering wheel & theft deterrent W/o recaro front bucket seat Wiring provisions X200 X201 X206 X215 X301 X307 X308 X312 X902 Power Distribution Wiring Diagram, Sedan Except CTS-V (1 of 7) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan Except CTS-V (1 of 7) for Cadillac CTS 2014: 72 (3.6l: engine harness, 6.5 cm form breakout to underhood fuse block (3.6l turbo: engine harness, 3 cm from breakout to right front suspension position sensor) j131 (not used) (right front of engine compt) underhood auxiliary fuse block (right front of engine compt) underhood fuse block (sunroof harness, left of center, rear of sunroof opening) j371 (top of battery) battery fuse block 3.6l turbo 6 speed 8 speed Abs pump fuse 60a Abs vlv fuse 30a Afs ahl/ ped prot fuse 10a Automatic transmission assembly Battery Bcm 6 fuse 10a Bcm 7 fuse 10a Body control module Control solenoid valve assembly Cool fan fuse 60a Cooling fan control module Cooling fan control module (w/ extra capacity cooling system) Cooling fan motor Driver seat memory control module (w/ memory) Drvr pwr seat fuse 30a Electronic brake control module Except 3.6l turbo w/ extra capacity cooling system Front seat heating control module (if equipped) Fuse 100a Fuse 200a Fuse 250a Fuse 350a Fuse 60a Fuse 70a Fuse 70a 100a Generator Headlamp control module (w/ hid) Ign J395 (passenger seat harness, in passenger's seat) Left seat belt retractor motor module Logic Msb drvr fuse 30a Msb pass fuse 30a Pass pwr seat fuse 30a Pass wndw sw fuse 10a Passenger seat adjuster switch Passenger window switch Peps fuse 30a Power steering control module Red Right seat belt retractor motor module S/roof fuse 30a Spare/ htd seat2 fuse 15a Starter motor Starter relay Strtr fuse 30a Sunroof motor (if equipped) Sunroof sunshade motor module Tcm/spare fuse 15a To ignition main relay (diagram 2 of 7) To instrument panel fuse block (diagram 4 of 7) To rear body fuse block (diagram 2 of 7) Transmission control module Used) (not W/ high performance front seat W/o high performance front seat Windshield wiper motor module X275 X310 X320 X339 X600 X606 Power Distribution Wiring Diagram, Sedan Except CTS-V (2 of 7) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan Except CTS-V (2 of 7) for Cadillac CTS 2014: 83 (left side of luggage compt) rear body fuse block (not used) (right front of engine compt) underhood fuse block 6 speed 8 speed 87a A/c cltch fuse 10a A/c compressor clutch relay A/c inv fuse 30a Air pump fuse 50a Amp fuse 30a Aos disply/ mil ign fuse 5a Audio amplifier Automatic transmission assembly Axle positraction Batt rvc fuse 5a Bcm 2 fuse 10a Bcm 3 fuse 15a Bcm 4 fuse 15a Bcm 8 fuse 30a Body control module Brake booster pump motor relay Charge air cooler coolant pump relay Chassis control module Cnstr vent fuse 10a Control solenoid valve assembly Driver window motor E/prk brk fuse 30a Ecm ign fuse 15a Engine control module Evaporative emission vent solenoid valve From afs/ahl ped prot fuse e (diagram 1 of 7) From battery fuse block (diagram 1 of 7) Front seat heating control module (if equipped) Fscm ign fuse 10a Fuel pump control module G106 (right rear of engine compt) Headlamp high beam relay Headlamp low beam relay (w/ hid) Headlamp washer pump relay Horn relay Ign Ignition main relay In chassis control module branch, 3.5 cm from main bundle) Instrument cluster J337 (body harness, 18 cm forward of breakout to x320) J420 Keyless entry control module Left rear window motor Lt wndw fuse 30a Parking brake control module Passenger air bag disable indicator Passenger window motor Peps/ batt 1 fuse 5a Rbec ign fuse 20a Rear seat heating control module (if equipped) Right rear window switch Rt wndw fuse 30a Secondary air injection pump relay (if equipped) Secondary air injection solenoid valve relay (if equipped) Steering column lock module (if equipped) Str col lk fuse 5a Tcm ign fuse 15a To accessory dc/ ac power inverter module (diagram 6 of 7) To engine controls ignition relay (diagram 5 of 7) To ip body ign fuse (diagram 5 of 7) To mir wndw mdl fuse (diagram 3 of 7) To rear body fuse block (diagram 3 of 7) Transmission control module W/ electronic limited slip W/o electronic limited slip axle positraction Wash fuse 20a Windshield washer pump relay X225 X275 X301 X320 X356 X403 X500 X600 X700 X800 Power Distribution Wiring Diagram, Sedan Except CTS-V (3 of 7) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan Except CTS-V (3 of 7) for Cadillac CTS 2014: 79 (body harness, 18 cm from breakout to jx300) j427 (body harness, in branch to vehicle underbody, 3.5 cm from main bundle) j421 (drivers door trim harness, 13cm from x505 breakout) j509 (instrument panel harness, 16 cm from branch to instrument panel compartment lamp & switch) j201 (left side of luggage compt) rear body fuse block (rear fascia harness, 14 cm from breakout to rear fascia antenna) j416 Active safety control module (if equipped) Auxiliary audio input Awd Brake assist Camera fuse 10a Chassis control module Disc & mp3 player Driver back seat blower motor Driver cushion seat blower motor Driver mirror control module (w/ memory) Driver seat memory control module (w/ memory) Driver window switch Driver's seat) Ecm/ batt fuse 10a Engine control module From cnstr j vent fuse (diagram 2 of 7) From splice j337 (diagram 2 of 7) Front & rear parking assist control module Front view camera module (w/o side obstacle detection) Frt vent seat fuse 10a Fuel pump driver control module (w/o limited slip axle) chassis control module (w/ limited slip axle) Fuel pump fscm fuse 20a Human machine interface control module J393 (passenger seat harness, in passenger's seat) Left side object sensor module Logistics fuse 30a Media disc player Mir wndw mdl fuse 5a Msm fuse 10a Onstar fuse 10a Passenger back seat blower motor Passenger cushion seat blower motor Pnk Radio Rdo/ dvd fuse 15a Rear compartment lid unlatch relay Rear defogger relay Rear differential clutch control module Rear seat heating control module (if equipped) Rear window sunshade module (if equipped) Rearview camera (if equipped) Red Right side object sensor module Rr closr fuse 10a Rr drvr cntrl mdl fuse 30a Rwd Sads fuse 25a Sbza/ldw/ eocm fuse 10a Suspension control module (if equipped) Tc cntrl mdl/rr cntrl mdl fuse 15a Telematics communication interface control module To theft mdl/ugdo/rain snsr fuse (diagram 6 of 7) Transfer case control module Trlr/ sunshd fuse 10a Trlr/ sunshd fuse 40a Upa fuse 10a W/ intelligent W/o compact W/o intelligent X150 X204 X225 X235 X310 X320 X337 X356 X405 X415 X422 X500 X505 X915 Power Distribution Wiring Diagram, Sedan Except CTS-V (4 of 7) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan Except CTS-V (4 of 7) for Cadillac CTS 2014: 64 (floor console harness, 9 cm rearward of x204) j304 (instrument panel harness, 3.5 cm from branch to info display module) j207 (instrument panel harness, 8.5 cm from breakout to instrument cluster) j208 (left side of instrument panel) instrument panel fuse block (steering wheel harness, in steering wheel) j251 10b 11b 12b 22a 23a 24a 27a 27b 33b Apo fuse 15a Bcm 1 fuse 10a Bcm 5 fuse 15a Blower motor Body control module Center console 1 accessory power receptacle Center console 2 accessory power receptacle Center console compartment accessory power receptacle Center console cupholder motor Data link connector Disply fuse 15a Dlc fuse 10a Early production Escl fuse 15a From auxiliary underhood fuse block (diagram 1 of 7) From splice j347 (diagram 6 of 7) Frt/hvac blwr fuse 40a G201 (left kick panel) G202 (right kick panel) Glbx relse fuse 10a Headup display (if equipped) Hvac control module Inflatable restraint sensing & diagnostic module Info display module Instrument cluster Instrument panel compartment door unlatch actuator relay Instrument panel multifunction switch 1 Instrument panel multifunction switch 2 J301 Late production Left steering wheel control switch Logic Mtr cuphldr (cts) fuse 10a Passenger presence module R11 Rdo dvd/ hvac cntrl fuse 15a Red Retained accessory power relay Right steering wheel control switch Sdm/aos fuse 10a Shunt fuse 30a Steering column lock module (if equipped) Steering column position control module Steering wheel air bag coil Str/ whl/ cntrl fuse 2a T/t col fuse 15a X204 X224 X275 X320 Power Distribution Wiring Diagram, Sedan Except CTS-V (5 of 7) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan Except CTS-V (5 of 7) for Cadillac CTS 2014: 65 (3.6l & 3.6l turbo) (body harness, 1 cm forward branch to x600) j230 (diagram 2 of 7) (engine harness, 6.5 cm from branch to x150) j130 (engine harness, under harness cover at front left side of engine) j138 (except 3.6l: engine harness, 21cm from main branch from x150) (3.6l: engine harness, 4cm from heated oxygen sensor (bank 2 sensor 2) on main harness) j140 (except 3.6l: engine harness, 37cm from manifold absolute pressure sensor breakout) (3.6l: engine harness, 8cm from breakout for evaporative emission purge solenoid valve) j139 (instrument panel harness, 14.5 cm from breakout to instrument panel compartment door latch) j202 (not used) (right front of engine compt) underhood fuse block 2.0l turbo 3.6l & 3.6l turbo 7.5a Air quality sensor Auxiliary hvac control (if equipped) Collision alert indicators (w/o headup display) Controls ignition relay Ecm fuse 25a Engine Engine control module Engine mount solenoid valve Engine oil pressure control solenoid valve (2.0l turbo) Evaporative emission purge solenoid valve From headlamp washer pump relay (diagram 2 of 7) From rbec ign fuse k Heated oxygen sensor 1 (2.0l turbo) Heated oxygen sensor 2 (2.0l turbo) Heated oxygen sensor bank 1 sensor 2 Heated oxygen sensor bank 2 sensor 2 Htd str whl fuse 15a Htd/str /whl fuse 7.5a Hvac control module Ign coil inj fuse 15a Ignition coil 2 Ignition coil 4 Ignition coil 6 Inside rearview mirror Instrument panel fuse block (left side of instrument panel) Ip body ign fuse 10a Left engine mount solenoid valve Mass air flow/intake air temperature sensor (3.6l) Multi-function intake air sensor Nca O2 snsr emis fuse 10a Red Right engine mount solenoid valve Spare pt fuse 10a Steering wheel air bag coil (top of steering column) Steering wheel heater fuse holder (on steering column) Steering wheel heating control module (if equipped) To aero shutter fuse (diagram 7 of 7) To ign coil inj/spare fuse (diagram 6 of 7) To splice j136 (diagram 7 of 7) Transfer case control module (awd) Transmission manual shift switch Transmission shift lever Turbocharger bypass solenoid valve (2.0l turbo) Turbocharger wastegate solenoid valve (2.0l turbo) X121 X204 X275 X301 X304 X305 X325 Power Distribution Wiring Diagram, Sedan Except CTS-V (6 of 7) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan Except CTS-V (6 of 7) for Cadillac CTS 2014: 49 (3.6l & 3.6l turbo) (body harness, 15 cm rear of breakout to x352) j348 (except 3.6l: engine harness, 6cm from ignition coil 1 breakout) (3.6l: engine harness, 16cm from breakout near generator branch) j137 (left side of luggage compartment) rear body fuse block (not used) (right front of engine compt) underhood fuse block (w/o sunroof: headliner harness, 20 cm rear of breakout to left front x335 microphone) (w/ sunroof: headliner harness, 37.5 cm rear of breakout to left front microphone) j362 110v ac accessory power receptacle 120 vac phase a 120 vac phase b 2.0l turbo A/c compressor clutch relay Accessory dc/ac power inverter module (right rear of luggage compt) Batt positive volt Center console cupholder motor Charge air cooler coolant pump relay Content theft deterrent sensor module Dc to ac inverter control Drain wire Engine control module From ign coil inj fuse (diagram 5 of 7) From p a/c inv fuse (diagram 2 of 7) From rdo/dvd fuse (diagram 3 of 7) G304 (base of right "b" pillar) Garage door opener Gnd Ign coil inj/spare fuse 15a Ignition coil 1 Ignition coil 2 (2.0l turbo) Ignition coil 3 Ignition coil 4 (2.0l turbo) Ignition coil 5 (3.6l & 3.6l turbo) J347 (body harness, 9 cm forward of breakout to x325) Keyless entry control module Logic Nca Power sounder content theft deterrent alarm module (if equipped) Rain/ambient light sensor module (if equipped) Red Secondary air injection pump relay Secondary air injection solenoid valve relay Theft mdl/ugdo/ rain snsr fuse 5a To retained accessory power relay (diagram 4 of 7) W/ theft deterrent W/ universal garage door & rain/ambient sensor W/o theft deterrent X306 X325 X337 Power Distribution Wiring Diagram, Sedan Except CTS-V (7 of 7) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Sedan Except CTS-V (7 of 7) for Cadillac CTS 2014: 36 (forward lamp harness, 2.5 cm right of breakout to hood ajar switch) (w/ hid) j107 (right front of engine compt) underhood fuse block (turbocharger control harness, 16.5 cm forward of x112) j149 3.6l 3.6l turbo & 2.0l turbo Acc led sig ign mode sw Active grille air shutter actuator Aero shutter fuse 10a Body control module Engine control module Engine start/stop From ecm fuse (diagram 5 of 7) From htd str whl fuse (diagram 5 of 7) G201 (left kick panel) Ignition mode switch Interior lights system Keyless entry control module Left headlamp assembly Left headlamp control module Mode volt ign mode sw Passive start sw sig 2 Passive start sw sig 2 low reference Position sensor) j136 Pushbutton start challenge active sig Right headlamp assembly Right headlamp control module Start led sig ign mode sw Turbocharger 1 bypass solenoid valve Turbocharger 1 wastegate solenoid valve Turbocharger 2 bypass solenoid valve Turbocharger 2 wastegate solenoid valve Turbocharger wastegate diode X100 X112 X275 X6 challenge active sig pushbutton start Power Distribution Wiring Diagram, Wagon (1 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Wagon (1 of 8) for Cadillac CTS 2014: 76 (6.2l) (i/p harness, near branch for radio/hvac control) j275 (left side of luggage compt) rear body fuse block (right front of engine compt) underhood fuse block 200a 6.2l A (except 6.2l) Air bag fuse 10a Amp fuse 30a Audio amplifier Aux/ outlet fuse 20a (wagon) sbza fuse 10a (coupe) Battery Bcm 1 fuse 10a Bcm 2 fuse 15a Bcm 3 fuse 10a Bcm 4 fuse 10a Bcm 5 fuse 10a Bcm 6 & 7 fuse 10a Body control module (bcm) Cargo accessory power receptacle Cnstr/ vent fuse 10a Coupe Coupe/ sedan cts-v Ecm fuse 15a Engine control module (ecm) Evaporative emission (evap) canister vent solenoid valve Except 6.2l From d ecm fuse (diagram 1 of 8) G402 (behind left side of rear seat) Generator Generator inline fuse Hands free phone accommodation connector Inflatable restraint sensing & diagnostic module (sdm) Info display module (w/ infotainment system 5.1) Left side object sensor Nca Onstar fuse 10a Passenger presence module Premium audio branded w/ surround amplifier speaker system Radio Radio/hvac control (w/ infotainment system 1, 2 & 3) Rdo fuse 15a Rdo/ spkr fuse 15a Rear body fuse block (left side of luggage compt) Rear subwoofer speaker Rear/wndw circuit breaker (sedan cts-v & wagon) 15a Red Red/ (rear fascia harness, near x425) j405 Remote control door lock receiver (rcdlr) Right rear window switch Right side object sensor Rke/ pass key/ mdl fuse 10a Rvc/snsr fuse 10a Starter motor Telematics communication interface module (w/ onstar) Television tuner control module (w/ infotainment system 007/008) To aux/ outlet fuse (diagram 1 of 8) To blwr fuse (diagram 3 of 8) To liftgate control module (lgm) inline fuse (diagram 8 of 8) To rear body fuse block (diagram 2 of 8) To rear body fuse block (diagram 3 of 8) To rear defogger grid fuse holder (diagram 8 of 8) W/ communication system wiring provisions W/ passive entry W/o passive entry Wagon X104 X200 X215 X225 X260 X307 X420 f X425 X800 X801 Power Distribution Wiring Diagram, Wagon (2 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Wagon (2 of 8) for Cadillac CTS 2014: 62 (front passenger's seat harness, near passenger's seat adjuster switch) j385 (headliner harness, 7.5 cm from breakout to left sunshade) j364 (left side of luggage compt) rear body fuse block (passenger seat harness, in passenger's seat) j392 10a Chasis control module Coupe Diff pump fuse (6.2l) 20a Differential cooler pump relay (w/ cooling system axle) Driver lumbar/ bolster fuse holder Driver seat adjuster switch Driver seat back side bolster adjuster switch Driver seat cushion bolster adjuster switch Driver seat lumbar adjuster switch Drv pwr seat circuit breaker 25a From battery (diagram 1 of 8) From pass e pwr seat circuit breaker (diagram 2 of 8) Fscm fuse (except 6.2l) 30a Garage door opener (gdo) (if equipped) Inside rearview mirror (isrvm) (if equipped) J362 (w/o sunroof: headliner harness, 20 cm rear of breakout to left front microphone) (w/ sunroof: headliner harness, 37.5 cm rear of breakout to left front microphone) Left rear window switch Liftgate control module (lgm) (wagon) Lt/rear/ wndw circuit breaker (sedan/wagon) 15a Memory seat module (msm) Memory seat module (msm) (w/ memory) Msm fuse 7.5a Pass pwr seat circuit breaker 25a Passenger door switch panel control module Passenger lumbar adjuster switch Passenger lumbar/ bolster fuse holder Passenger seat adjuster switch Passenger seat back side bolster adjuster switch Passenger seat cushion bolster adjuster switch Passenger seat lumbar adjuster switch Pdm fuse 15a Pwr/clmn circuit breaker 15a Rear body fuse block (left side of luggage compt) Rear object sensor control module (w/ rear parking assist) Red Sedan/wagon Steering column tilt & telescope switch Stop lamp relay Stop/lp fuse 10a Theft/ugdo fuse 10a To msm fuse (diagram 2 of 8) W/ memory W/ power lumbar control seat W/ recaro front bucket seat W/ tilt telescoping power steering column W/o memory W/o power lumbar control seat W/o recaro front bucket seat X201 X301 X307 X408 X600 X605 X700 X701 X900 a Power Distribution Wiring Diagram, Wagon (3 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Wagon (3 of 8) for Cadillac CTS 2014: 77 (coupe) (right front of engine compt) underhood fuse block (right rear of luggage compt) rear body fuse block (sedan/wagon) 6.2l Abs fuse 30a Abs mtr fuse 50a Afs fuse 15a Blower motor control module Blwr fuse 40a Brake booster pump relay Brk vac pump fuse (except 6.2l) 20a Charge air cooler (cac) coolant pump relay (6.2l) Chassis control module Coupe Coupe/sedan Door lock relay (sedan/ wagon) Door unlock relay (sedan/ wagon) Dr/lck fuse 15a Driver door switch panel control module Driver seat easy entry switch Driver window motor Easy entry fuse (coupe) 2a washer pump fuse (wagon) 10a Electronic brake control module Except 6.2l From battery (diagram 1 of 8) From bcm 6 & 7 fuse (diagram 1 of 8) Fuel fill door unlatch relay Fuel pump fuse (except 6.2l) 20a Headlamp control module (w/ hid) Inclr fuse 10a Left park lamp relay Mrrtd fuse 30a Passenger seat easy entry switch Passenger window motor Ped pro fuse 10a Pedestrian impact detection module (if equipped) Pwr moding fuse 2a Pwr/wndw circuit breaker 25a Rear compartment lid unlatch relay Rear fog lamp relay (if equipped) Rear fog xbcm fuse 15a Rear window washer pump relay Rear window wiper motor Red S/roof fuse 30a (except 6.2l) fscm fuse 30a (6.2l) Sedan Sedan/wagon Sunroof control module Sunroof fuse (6.2l) 30a Sunroof sunshade control module Suspension control module Theft deterrent module (tdm) To console apo fuse (diagram 8 of 8) To ignition switch (diagram 5 of 8) To nav mtr fuse (diagram 4 of 8) Trunk/relse fuse (sedan & coupe) rear wiper fuse (wagon) 15a W/ keyless engine start switch W/ power operated parking brake W/o keyless engine start switch W/o power operated parking brake Wagon Wagon & coupe Windshield washer pump relay X163 X202 X300 X308 X310 X311 X401 X402 X440 X500 X505 X600 X900 h Power Distribution Wiring Diagram, Wagon (4 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Wagon (4 of 8) for Cadillac CTS 2014: 67 (3.6l & 3.0l) (6.2l) (6.2l) (except 6.2l) (not used) (right front of engine compt) underhood fuse block 40a A/c cltch fuse 10a A/c compressor clutch relay Air bag ign fuse 10a Automatic transmission Awd fuse 15a Control solenoid valve assembly Cooling fan low speed relay (3.6l & 3.0l) cooling fan high speed relay (6.2l) Cooling fan medium speed relay (3.6l & 3.0l) left cooling fan high speed relay (6.2l) Data link connector (dlc) Disply fuse 10a Drl relay (w/o hid) Ecm/ tcm ign fuse 15a Engine control module (ecm) Engine controls ignition relay (diagram 6 of 8) Epb module fuse 30a Fan 1 fuse 30a Fan 2 fuse 30a 40a From a/c j clutch fuse (diagram 4 of 8) From bcm (diagram 5 of 8) From body control module pin 21 (diagram 5 of 8) From f pwr moding fuse (diagram 3 of 8) From h wpr fuse (diagram 4 of 8) Front fog lamp relay G104 (right front of engine compt) Hdm wash fuse 20a Head lamp high beam relay Head lamp low beam relay Headlamp washer pump relay Horn fuse 15a Horn relay Hvac control module Ignition main relay Inflatable restraint sensing & diagnostic module (sdm) Info display module Instrument panel cluster (ipc) Left daytime running lamp relay (w/ hid) Nav mtr fuse 10a Parking brake control module Pnk Rear defog fuse (sedan & wagon) 40a Rear defogger relay Right day time running lamp relay (w/ hid) Starter relay Strtr fuse 40a Tcm batt fuse 15a To horn fuse (diagram 4 of 8) To ignitation main relay (diagram 4 of 8) To isrvm fuse (diagram 7 of 8) Transfer case control module Transfer case control module (if equipped) W/ awd auto provisions W/ infotainment system 5.1 Windshield washer relay Windshield wiper relay Windshield wiper speed control relay Wpr fuse 30a Wsw drl fuse 10a Wsw/drl fuse 10a X163 X200 X402 Power Distribution Wiring Diagram, Wagon (5 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Wagon (5 of 8) for Cadillac CTS 2014: 44 (coupe) (wagon/ sedan cts-v) 5v ref Acc Acc volt Batt pos vol Body control module (bcm) (left end of dash) Compass module Coupe Crank volt From underhood fuse block (diagram 3 of 8) Hvac control module Ign 1 volt Ign 3 volt Ignition switch J901 (w/ rear view camera) (liftgate harness, 5 cm from g406) Nca Off Off acc Pnk Rap fuse volt Rear window wiper motor Rearview camera Remote control door lock receiver (rcdlr) Run Sedan cts-v/ wagon Serial data Start Sunroof control module (if equipped) Sunroof sunshade module (if equipped) Theft deterrent module (tdm) To rear body fuse block (diagram 8 of 8) To underhood fuse block (diagram 4 of 8) To underhood fuse block (diagram 8 of 8) W/ keyless engine start switch W/o keyless engine start switch Wagon X200 X201 X225 X235 X401 X901 X903 Power Distribution Wiring Diagram, Wagon (6 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Wagon (6 of 8) for Cadillac CTS 2014: 32 (engine harness, near branch for underhood fuse block) j185 20a 6.2l Brake booster pump relay (except 6.2l) Ecm fuse 20a (except 6.2l) ecm pwr fuse 15a (6.2l) Engine control module (ecm) Engine controls ignition relay Even coils fuse 15a Except 6.2l From hdm k wash fuse (diagram 4 of 8) From odd p coils fuse (diagram 6 of 8) Fuel injector Fuel injector 1 Fuel injector 3 Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 J161 Odd coils fuse 15a Pnk/ (odd fuel injector harness, top of engine in odd injector harness) j150 To cigar apo fuse (diagram 8 of 8) To emis 2 fuse (diagram 7 of 8) To even coils fuse (diagram 6 of 8) Toss/brk vac rly fuse 10a Underhood fuse block (right front of engine compt) X160 X161 Power Distribution Wiring Diagram, Wagon (7 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Wagon (7 of 8) for Cadillac CTS 2014: 48 (3.6l turbo: turbocharger control harness, 16.5 cm forward of (engine harness, 23 cm from breakout to supercharger bypass valve) j155 (instrument panel harness, 4 cm from branch to instrument panel compartment lamp & switch) j211 (right front of engine compt) underhood fuse block 6.2l A/c compressor clutch relay Air quality sensor Charge air cooler (cac) coolant pump relay Cooling fan high speed relay (3.6l & 3.0l) cooling fan speed control relay (6.2l) Cooling fan low speed relay (3.6l & 3.0l) cooling fan high speed relay (6.2l) Cooling fan medium speed relay (3.6l & 3.0l) left cooling fan high speed relay (6.2l) Coupe/ sedan Dvd control module Emis 1 fuse 15a Emis 2 fuse 15a Evaporative emission (evap) canister purge solenoid valve Evaporative emission purge solenoid valve Except 6.2l From air bag l ign fuse (diagram 4 of 8) From toss/ o brk vac rly fuse (diagram 6 of 8) Heated oxygen sensor (ho2s) bank 1 sensor 1 Heated oxygen sensor (ho2s) bank 1 sensor 2 Heated oxygen sensor (ho2s) bank 2 sensor Heated oxygen sensor (ho2s) bank 2 sensor 1 Heated oxygen sensor (ho2s) bank 2 sensor 2 Inside rearview mirror (isrvm) (if equipped) Isrvm fuse 7.5a J149 Mass air flow (maf)/ intake air temperature (iat) sensor Multi- function intake air sensor Nca Pnk Rearview camera (if equipped) Red Reverse lockout solenoid actuator Skip shift solenoid actuator Super charger bypass valve solenoid To misc ign fuse (diagram 8 of 8) Top of engine) Underhood fuse block (right front of engine compt) Video display fuse holder W/ dvd W/o dvd X112) (6.2l: engine harness, X207 X225 X270 X900 Power Distribution Wiring Diagram, Wagon (8 of 8) for Cadillac CTS 2014 List of elements for Power Distribution Wiring Diagram, Wagon (8 of 8) for Cadillac CTS 2014: 63 (body harness, near branch to inflatable restraint sensing & diagnostic module) j381 30a 60a 7.5a Accessory relay Auxiliary power relay 2 Center console compartment accessory power receptacle Cigar apo fuse 20a Console apo fuse 20a Coupe Driver seat back blower assembly Driver seat cushion blower assembly Driver seat cushion ventilation blower assembly From battery (diagram 1 of 8) From body control module (diagram 5 of 8) From body control module pin 19 (diagram 5 of 8) From engine controls ignition relay (diagram 6 of 8) From fuel pump fuse (diagram 3 of 8) From isrvm fuse (diagram 7 of 8) Front cigar lighter receptacle G104 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) G401 (behind right side of rear seat) Hands free phone accommodation connector J200 J308 Liftgate control module Liftgate control module (lgm) inline fuse (wagon) Misc ign fuse 10a Nca Passenger seat back blower assembly Passenger seat cushion blower assembly Pnk R25 R26 R27 R28 Rear accessory power receptacle Rear body fuse block (left side of luggage compt) Rear defogger grid fuse holder (coupe) Rear window defogger relay Red Sedan/wagon Steering wheel air bag coil Steering wheel heater fuse holder (on steering column) Steering wheel heating control module Underhood fuse block (right front of engine compt) W/ communication system W/ deluxe steering wheel & theft deterrent W/ recaro front bucket seat W/o deluxe steering wheel & theft deterrent W/o recaro front bucket seat Wiring provisions X200 X201 X206 X215 X301 X307 X308 X312 X902
POWER DOOR LOCKS Power Door Locks Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014: 81 (coupe: behind right side of rear seat) g401 (sedan cts-v: under left side of luggage compt floor) (left end of dash) body control module (bcm) (or 5797) (sedan cts-v: passenger seat harness, in passenger's seat) (wagon: body harness, near x700) j390 Antenna clock Antenna data Antenna low Antenna sig Antenna sply Center front of engine compt (w/ remote start) hood ajar switch Computer data lines system Coupe Data bus+ Data bus- Disply fuse 10a Driver door handle keyless entry antenna Driver exterior door handle assembly (sedan cts-v/wagon) Drv door unlck Drv sw sig Exterior lights system Fuel door release actuator (w/ remote control) G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) Gnd Headliner keyless entry antenna (wagon) (center rear of roof) Hood ajar sw Hood sw sig Horn rly ctrl Horns system Hot at all times Ignition sw sig J394 (sedan cts-v: in passenger's seat) (wagon: body harness, near branch to inflatable restraint sensing & diagnostic module) J396 (body harness, near branch to inflatable restraint sensing & diagnostic module) J430 J510 J710 J810 Left body keyless entry antenna (behind left quarterpanel) Left rear door latch (sedan cts-v/wagon) Left rear exterior door handle switch (sedan cts-v/wagon) Liftgate ajar sw Low ref Lr door ajar sw Lr door open sw Lr dr handle sw Nca Park lp sply Pass sw sig Pnk Power distribution Power distribution system Rear body fuse block (right rear of luggage compt) Rear compartment keyless entry antenna (coupe & wagon: behind center rear bumper fascia) (sedan cts-v: center front of luggage compt) Rear compartment lid latch (lower rear center of luggage compt lid) Release ctrl Remote control door lock receiver (rcdlr) (w/ passive entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Right rear door latch (sedan cts-v/wagon) Right rear exterior door handle switch (sedan cts-v/wagon) Rke/pass key/mdl fuse 10a Rr door ajar sw Rr dr handle sw Sedan cts-v Sedan cts-v & wagon Sedan cts-v /wagon Serial data Shift interlock system Shift pos sig System Tan Trunk, tailgate, fuel doors system Underhood fuse block (right front of engine compt) X235 X260 X408 X425 X500 X507 X700 X800 Power Door Locks Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014: 36 (coupe) driver door switch panel control module (driver door harness, near window motor connector) j517 (passenger door harness, near window motor connector) Center console front keyless entry antenna (under front of center floor console) Computer data lines system Coupe Data sig Driver door latch assembly Driver exterior door handle switch Driver information center (dic) display Driver interior door handle switch G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) Instrument panel cluster (ipc) J201 J510 J617 Lock sig Logic Passenger door switch panel control module (coupe) Passenger exterior door handle switch Passenger interior handle switch Pnk Rear center console keyless entry antenna (under rear of center floor console) Right body keyless entry antenna (behind right quarterpanel) Security ind Sedan cts-v & wagon Tan W/ passive entry W/o passive entry X237 X500 X505 X600 X605 Power Door Locks Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014: 62 (or 294) (or tan) (sedan cts-v/wagon) door lock relay (sedan cts-v/wagon) door unlock relay 87a Backlight lp Coax Computer data lines system Coupe Courtesy lp hi Courtesy lp lo Door latch Door lck Dr/lck fuse 15a Driver door switch panel control module Drv door latch Drv door lck Drv door sw G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G401 (sedan cts-v: under left side of luggage compt floor) Gnd Hot at all times Ic 2 ctrl Interior lights system J510 J610 Keyless entry antenna Lf door ajar Lf door handle Lf dr sw sig Lock Logic Nca Network 1 Network 2 Passenger door handle keyless entry antenna Passenger door latch assembly Passenger door switch panel control module Passenger exterior door handle switch (sedan cts-v/wagon) Pdm fuse 15a Pnk Rear body fuse block (right rear of luggage compt) Release sig Remote control door lock receiver (rcdlr) (w/o passive entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Rf door ajar Rf door handle Rf dr sw sig Sedan cts-v/wagon Ser data Serial data Tan Trunk, tailgate, fuel doors system Unlock W/ passive entry W/o passive entry X500 X505 X600 X605 X607 Power Door Locks Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014: 81 (coupe: behind right side of rear seat) g401 (sedan cts-v: under left side of luggage compt floor) (left end of dash) body control module (bcm) (or 5797) (sedan cts-v: passenger seat harness, in passenger's seat) (wagon: body harness, near x700) j390 Antenna clock Antenna data Antenna low Antenna sig Antenna sply Center front of engine compt (w/ remote start) hood ajar switch Computer data lines system Coupe Data bus+ Data bus- Disply fuse 10a Driver door handle keyless entry antenna Driver exterior door handle assembly (sedan cts-v/wagon) Drv door unlck Drv sw sig Exterior lights system Fuel door release actuator (w/ remote control) G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) Gnd Headliner keyless entry antenna (wagon) (center rear of roof) Hood ajar sw Hood sw sig Horn rly ctrl Horns system Hot at all times Ignition sw sig J394 (sedan cts-v: in passenger's seat) (wagon: body harness, near branch to inflatable restraint sensing & diagnostic module) J396 (body harness, near branch to inflatable restraint sensing & diagnostic module) J430 J510 J710 J810 Left body keyless entry antenna (behind left quarterpanel) Left rear door latch (sedan cts-v/wagon) Left rear exterior door handle switch (sedan cts-v/wagon) Liftgate ajar sw Low ref Lr door ajar sw Lr door open sw Lr dr handle sw Nca Park lp sply Pass sw sig Pnk Power distribution Power distribution system Rear body fuse block (right rear of luggage compt) Rear compartment keyless entry antenna (coupe & wagon: behind center rear bumper fascia) (sedan cts-v: center front of luggage compt) Rear compartment lid latch (lower rear center of luggage compt lid) Release ctrl Remote control door lock receiver (rcdlr) (w/ passive entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Right rear door latch (sedan cts-v/wagon) Right rear exterior door handle switch (sedan cts-v/wagon) Rke/pass key/mdl fuse 10a Rr door ajar sw Rr dr handle sw Sedan cts-v Sedan cts-v & wagon Sedan cts-v /wagon Serial data Shift interlock system Shift pos sig System Tan Trunk, tailgate, fuel doors system Underhood fuse block (right front of engine compt) X235 X260 X408 X425 X500 X507 X700 X800 Power Door Locks Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014: 36 (coupe) driver door switch panel control module (driver door harness, near window motor connector) j517 (passenger door harness, near window motor connector) Center console front keyless entry antenna (under front of center floor console) Computer data lines system Coupe Data sig Driver door latch assembly Driver exterior door handle switch Driver information center (dic) display Driver interior door handle switch G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) Instrument panel cluster (ipc) J201 J510 J617 Lock sig Logic Passenger door switch panel control module (coupe) Passenger exterior door handle switch Passenger interior handle switch Pnk Rear center console keyless entry antenna (under rear of center floor console) Right body keyless entry antenna (behind right quarterpanel) Security ind Sedan cts-v & wagon Tan W/ passive entry W/o passive entry X237 X500 X505 X600 X605 Power Door Locks Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014: 62 (or 294) (or tan) (sedan cts-v/wagon) door lock relay (sedan cts-v/wagon) door unlock relay 87a Backlight lp Coax Computer data lines system Coupe Courtesy lp hi Courtesy lp lo Door latch Door lck Dr/lck fuse 15a Driver door switch panel control module Drv door latch Drv door lck Drv door sw G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G401 (sedan cts-v: under left side of luggage compt floor) Gnd Hot at all times Ic 2 ctrl Interior lights system J510 J610 Keyless entry antenna Lf door ajar Lf door handle Lf dr sw sig Lock Logic Nca Network 1 Network 2 Passenger door handle keyless entry antenna Passenger door latch assembly Passenger door switch panel control module Passenger exterior door handle switch (sedan cts-v/wagon) Pdm fuse 15a Pnk Rear body fuse block (right rear of luggage compt) Release sig Remote control door lock receiver (rcdlr) (w/o passive entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Rf door ajar Rf door handle Rf dr sw sig Sedan cts-v/wagon Ser data Serial data Tan Trunk, tailgate, fuel doors system Unlock W/ passive entry W/o passive entry X500 X505 X600 X605 X607 Power Door Locks Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (1 of 5) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (1 of 5) for Cadillac CTS 2014: 52 (center front of luggage compt) rear compartment keyless entry antenna (under front of center floor console) center console front keyless entry antenna (under rear of center floor console) 2 coil control Accessory volt Active sig Antenna sig 1 hi Antenna sig 1 lo Antenna sig 2 hi Antenna sig 2 lo Antenna sig 3 hi Antenna sig 3 lo Antenna sig hi Antenna sig lo Batt pos volt Center console rear keyless entry antenna Co drv handle sw sig Computer data lines system Driver door handle keyless entry antenna Driver exterior door handle assembly Driver exterior door handle courtesy lamp Driver exterior door handle switch Drv door open sw sig Drv dr handle sw sig G301 (left kick panel) G302 (right kick panel) G304 (base of right "b" pillar) Gmlan serial data Gnd Ignition mode switch Interior lights system J500 J600 Keyless entry control module (under right side of package tray) Lock sig Low ref Lr dr handle sw sig Passenger door handle keyless entry antenna Passenger exterior door handle assembly Passenger exterior door handle courtesy lamp Passenger exterior door handle switch Passive start sw sig 2 Power distribution system Rear fascia keyless entry antenna (behind center of rear fascia) Red Rr dr handle sw sig Run/crank ign 1 volt X225 X275 X325 X500 X600 Power Door Locks Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (2 of 5) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (2 of 5) for Cadillac CTS 2014: 47 (above overhead console) content theft deterrent sensor module (body harness, 15 cm rear of breakout to x352) j348 (right rear of engine compt) power sounder content theft deterrent alarm module Batt pos volt Computer data Driver door lock switch Escl fuse 15a G106 (right rear of engine compt) G201 (left kick panel) G202 (right kick panel) G301 (left kick panel) G303 (base of left "b" pillar) G304 (base of right "b" pillar) Glbx relse (cts) fuse 10a Gnd Hot at all times Instrument panel compartment door unlatch actuator (instrument panel fuse block) Instrument panel compartment door unlatch actuator relay Instrument panel fuse block (left end of dash) Interior lights system J360 J505 J700 J800 Left rear exterior door handle assembly Left rear exterior door handle courtesy lamp Left rear exterior door handle switch Lines system Logic Network bus 1 Network bus 2 Peps/ batt 1 fuse 5a R11 R12 R13 R15 Rear body fuse block (left side of luggage compt) Red Right rear exterior door handle assembly Right rear exterior door handle courtesy lamp Right rear exterior door handle switch Theft mdl /ugdo /rain snsr fuse 5a x1 X225 X500 X505 X700 X800 Power Door Locks Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (3 of 5) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (3 of 5) for Cadillac CTS 2014: 41 (body harness, 4.5 cm rear of breakout to x325) j355 (center front of engine compt) hood ajar switch (if equipped) (middle of right "c' pillar) remote control door lock receiver (not used) Actuator return Antenna Aos disply/ mil ign fuse 5a Batt pos volt Coax Computer data lines system Display G101 (on left radiator support) G201 (left kick panel) G302 (right kick panel) Gmlan ser data Gnd Hot w/ ignition main relay energized Instrument cluster Interior lights system J605 Lck status sig Lock sig Logic Most serial data (+) Most serial data (-) Off/acc volt Passenger door lock switch Radio antenna amplifier Receive signal Rfa signal Run/crank ign 1 volt Security ind Steering column lock module Str col lk fuse 5a Transmit signal Underhood fuse block (right front of engine compt) X115 X275 X600 X606 Power Door Locks Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (4 of 5) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (4 of 5) for Cadillac CTS 2014: 19 (lower right end of dash) hvac control module (top center of dash) ambient light/ sunload sensor Air conditioning system Ajar sw sig Computer data lines system G202 (right kick panel) G303 (base of left "b" pillar) G304 (base of right "b" pillar) Gnd J218 (instrument panel harness, 16 cm above breakout to g202) J700 J800 Left rear door latch assembly Left rear window motor Logic Low reference Network bus 4 Right rear door latch assembly Right rear window motor Power Door Locks Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (5 of 5) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Sedan Except CTS-V with Passive Keyless Entry (5 of 5) for Cadillac CTS 2014: 73 (body harness, 12.5 cm rear of breakout to cross-car bundle) (body harness, 20.5 cm rear of breakout to cross-car bundle) j345 (body harness, 28 cm rear of breakout to cross-car bundle) j350 (left kick panel) g201 (left side of luggage compt) rear body fuse block (lower rear center of luggage compt lid) rear compartment lid latch Accessory voltage Active sig Actuator return Ajar sw sig Batt pos volt Bcm 6 fuse 10a Beam relay ctrl Body control module (left end of dash) Child security lock disable relay Child security lock ind Child security lock switch Computer data lines system Door dead lock relay Door lock ctrl Door lock ctrl (2) Driver door latch assembly Driver window motor Driver window switch G301 (left kick panel) G302 (right kick panel) G304 (base of right "b" pillar) G401 (under left side of luggage compt floor) Gnd Headlights system Hood ajar sw sig Horn relay ctrl Horns system Hot at all times Ind dimming ctrl J335 (body harness, 42.5 cm rear of breakout to x320) J336 J500 J508 J600 Lck status sig Lf dr ajar sw sig Lift gate ajar sw sig Lk mtr status sig lr Lk mtr status sig rr Lock rly ctrl Lock signal Logic Motor status Network bus 3 Passenger door latch assembly Passenger window motor Receive signal Run/crank ign 1 volt Security ind ctrl Security lock rly ctrl Serial data (+) (1) Serial data (-) (1) Sw lock ctrl Sw unlock ctrl Transmit signal Underhood fuse block (right front of engine compt) Unlock control Unlock sig Unlock signal X225 X275 X500 X505 X600 X606 X700 X800 Power Door Locks Wiring Diagram, Sedan Except CTS-V without Passive Keyless Entry (1 of 3) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Sedan Except CTS-V without Passive Keyless Entry (1 of 3) for Cadillac CTS 2014: 59 (base of right "b" pillar) g304 (center front of engine compt) hood ajar switch (middle of right "c' pillar) remote control door lock receiver (not used) Actuator return Antenna Aos disply/ mil ign fuse 5a Batt pos volt Bcm 6 fuse 10a Beam relay control Body control module (left end of dash) Coax Computer data lines system Door lock ctrl Door lock ctrl (2) Driver door lock switch G101 (on left radiator support) G301 (left kick panel) G302 (right kick panel) G304 (base of right "b" pillar) Gnd Headlights system Hood ajar sw sig Horn relay control Horns system Hot at all times Hot w/ ignition main relay energized Ind dimming ctrl Interior lights system J355 (body harness, 4.5 cm rear of breakout to x325) J505 J605 Lift gate ajar sw sig Lk mtr status sig lr Lk mtr status sig rr Lock rly ctrl Lock signal Passenger door lock switch Radio antenna amplifier Rear compartment lid latch (lower rear center of luggage compt lid) Receive signal Rfa signal Security in ctrl Security lock rly ctrl Serial data (+) (1) Serial data (-) (1) Sw lock ctrl Sw unlock ctrl Transmit signal Underhood fuse block (right front of engine compt) Unlock control Unlock signal X115 X225 X275 X500 X505 X600 X606 Power Door Locks Wiring Diagram, Sedan Except CTS-V without Passive Keyless Entry (2 of 3) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Sedan Except CTS-V without Passive Keyless Entry (2 of 3) for Cadillac CTS 2014: 36 (above overhead console) content theft deterrent sensor module (body harness, 15 cm rear of breakout to x352) j348 (right rear of engine compt) power sounder content theft deterrent alarm module Ajar sw sig Batt pos volt Computer data Computer data lines system Display G106 (right rear of engine compt) G201 (left kick panel) G303 (base of left "b" pillar) G304 (base of right "b" pillar) Gnd Hot at all times Instrument cluster J360 J700 J800 Left rear door latch assembly Left rear window motor Lines system Logic Most serial data (+) Most serial data (-) Network bus 1 Network bus 2 Network bus 4 Rear body fuse block (left side of luggage compt) Right rear door latch assembly Right rear window motor Run/crank ign 1 volt Security ind Theft mdl /ugdo /rain snsr fuse 5a x1 X275 X700 X800 Power Door Locks Wiring Diagram, Sedan Except CTS-V without Passive Keyless Entry (3 of 3) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Sedan Except CTS-V without Passive Keyless Entry (3 of 3) for Cadillac CTS 2014: 40 (body harness, 12.5 cm rear of breakout to cross-car bundle) (body harness, 20.5 cm rear of breakout to cross-car bundle) (body harness, 28 cm rear of breakout to cross-car bundle) j350 (left side of luggage compt) rear body fuse block (lower right end of dash) hvac control module (top center of dash) ambient light/ sunload sensor Air conditioning system Ajar sw sig Child security lock disable relay Child security lock ind Child security lock switch Computer data lines system Door dead lock relay Driver door latch assembly Driver window motor Driver window switch G202 (right kick panel) G301 (left kick panel) G302 (right kick panel) G401 (under left side of luggage compt floor) Gnd J218 (instrument panel harness, 16 cm above breakout to g202) J335 (body harness, 42.5 cm rear of breakout to x320) J336 J345 J500 J508 (driver door trim harness, 8 cm rear of breakouts to x505 & x506) J600 Lf dr ajar sw sig Logic Low reference Motor status Network bus 3 Passenger door latch assembly Passenger window motor Unlock sig X500 X505 X600 X606 Power Door Locks Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014: 81 (coupe: behind right side of rear seat) g401 (sedan cts-v: under left side of luggage compt floor) (left end of dash) body control module (bcm) (or 5797) (sedan cts-v: passenger seat harness, in passenger's seat) (wagon: body harness, near x700) j390 Antenna clock Antenna data Antenna low Antenna sig Antenna sply Center front of engine compt (w/ remote start) hood ajar switch Computer data lines system Coupe Data bus+ Data bus- Disply fuse 10a Driver door handle keyless entry antenna Driver exterior door handle assembly (sedan cts-v/wagon) Drv door unlck Drv sw sig Exterior lights system Fuel door release actuator (w/ remote control) G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) Gnd Headliner keyless entry antenna (wagon) (center rear of roof) Hood ajar sw Hood sw sig Horn rly ctrl Horns system Hot at all times Ignition sw sig J394 (sedan cts-v: in passenger's seat) (wagon: body harness, near branch to inflatable restraint sensing & diagnostic module) J396 (body harness, near branch to inflatable restraint sensing & diagnostic module) J430 J510 J710 J810 Left body keyless entry antenna (behind left quarterpanel) Left rear door latch (sedan cts-v/wagon) Left rear exterior door handle switch (sedan cts-v/wagon) Liftgate ajar sw Low ref Lr door ajar sw Lr door open sw Lr dr handle sw Nca Park lp sply Pass sw sig Pnk Power distribution Power distribution system Rear body fuse block (right rear of luggage compt) Rear compartment keyless entry antenna (coupe & wagon: behind center rear bumper fascia) (sedan cts-v: center front of luggage compt) Rear compartment lid latch (lower rear center of luggage compt lid) Release ctrl Remote control door lock receiver (rcdlr) (w/ passive entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Right rear door latch (sedan cts-v/wagon) Right rear exterior door handle switch (sedan cts-v/wagon) Rke/pass key/mdl fuse 10a Rr door ajar sw Rr dr handle sw Sedan cts-v Sedan cts-v & wagon Sedan cts-v /wagon Serial data Shift interlock system Shift pos sig System Tan Trunk, tailgate, fuel doors system Underhood fuse block (right front of engine compt) X235 X260 X408 X425 X500 X507 X700 X800 Power Door Locks Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014: 36 (coupe) driver door switch panel control module (driver door harness, near window motor connector) j517 (passenger door harness, near window motor connector) Center console front keyless entry antenna (under front of center floor console) Computer data lines system Coupe Data sig Driver door latch assembly Driver exterior door handle switch Driver information center (dic) display Driver interior door handle switch G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) Instrument panel cluster (ipc) J201 J510 J617 Lock sig Logic Passenger door switch panel control module (coupe) Passenger exterior door handle switch Passenger interior handle switch Pnk Rear center console keyless entry antenna (under rear of center floor console) Right body keyless entry antenna (behind right quarterpanel) Security ind Sedan cts-v & wagon Tan W/ passive entry W/o passive entry X237 X500 X505 X600 X605 Power Door Locks Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014 List of elements for Power Door Locks Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014: 62 (or 294) (or tan) (sedan cts-v/wagon) door lock relay (sedan cts-v/wagon) door unlock relay 87a Backlight lp Coax Computer data lines system Coupe Courtesy lp hi Courtesy lp lo Door latch Door lck Dr/lck fuse 15a Driver door switch panel control module Drv door latch Drv door lck Drv door sw G200 (left kick panel) G201 (left kick panel) G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor) G401 (sedan cts-v: under left side of luggage compt floor) Gnd Hot at all times Ic 2 ctrl Interior lights system J510 J610 Keyless entry antenna Lf door ajar Lf door handle Lf dr sw sig Lock Logic Nca Network 1 Network 2 Passenger door handle keyless entry antenna Passenger door latch assembly Passenger door switch panel control module Passenger exterior door handle switch (sedan cts-v/wagon) Pdm fuse 15a Pnk Rear body fuse block (right rear of luggage compt) Release sig Remote control door lock receiver (rcdlr) (w/o passive entry) (sedan cts-v: middle of right "c" pillar) (wagon: right rear of roof) Rf door ajar Rf door handle Rf dr sw sig Sedan cts-v/wagon Ser data Serial data Tan Trunk, tailgate, fuel doors system Unlock W/ passive entry W/o passive entry X500 X505 X600 X605 X607
POWER MIRRORS Automatic Day/Night Mirror Wiring Diagram, Coupe with Infotainment System 1/2/3 & Rearview Camera for Cadillac CTS 2014 List of elements for Automatic Day/Night Mirror Wiring Diagram, Coupe with Infotainment System 1/2/3 & Rearview Camera for Cadillac CTS 2014: 43 (or 851) Batt positive volt Computer data lines system Data bus+ Data bus- Display Emergency ind Emergency switch Exterior lights system G401 (coupe/sedan cts-v) (coupe: behind right side of rear seat) G402 (behind left side of rear seat) G402 (wagon) (behind left side of rear seat) Gmlan ser data Gnd Ground Hot at all times Inside rearview mirror (isrvm) J240 J378 Keypad green led ind Keypad green led ind sig Keypad red led ind Keypad red led ind sig b+ Keypad sig Keypad sply volt Logic Mirror dimming Navigation system Onstar fuse 10a Onstar ind Onstar switch Phone ind Phone switch Pnk Power distribution system Rear body fuse block (left side of luggage compt) Tan Telematics button assembly Telematics communication interface module (upper right side of dash) Theft/ ugdo fuse 10a X200 X207 X408 Automatic Day/Night Mirror Wiring Diagram, Coupe with Infotainment System 1/2/3 without Rearview Camera for Cadillac CTS 2014 List of elements for Automatic Day/Night Mirror Wiring Diagram, Coupe with Infotainment System 1/2/3 without Rearview Camera for Cadillac CTS 2014: 46 (behind left side of rear seat) (wagon) g402 g401 (coupe & sedan cts-v) (coupe: behind right side of rear seat) (body harness, near branch for g102) j379 (or 851) Backup lp sply volt Batt positive volt Body control module (left end of dash) Computer data lines system Data bus+ Data bus- Emergency ind Emergency switch Exterior lights system G402 (behind left side of rear seat) Gnd Ground Hot at all times Hot w/ Ign Ignition main relay energized Inside rearview mirror Isrvm fuse 7.5a J240 J378 (w/ garage door opener) Keypad green led ind Keypad green led sig Keypad red led ind Keypad red led sig Keypad sig Keypad sply volt Logic Mirror dimming Onstar fuse 10a Onstar ind Onstar switch Phone ind Phone switch Pnk Rear body fuse block (left side of luggage compt) Tan Telematics button assembly Telematics communication interface control module (upper right side of dash) Underhood fuse block (right front of engine compt) X200 X207 X225 X408 Automatic Day/Night Mirror Wiring Diagram, Coupe with Infotainment System 5.1 for Cadillac CTS 2014 List of elements for Automatic Day/Night Mirror Wiring Diagram, Coupe with Infotainment System 5.1 for Cadillac CTS 2014: 46 (body harness, near branch for g102) j379 (coupe: behind right side of rear seat) (coupe/sedan cts-v) g401 (or 851) Backup lp sply volt Batt positive volt Body control module (bcm) (left end of dash) Computer data lines system Data bus+ Data bus- Emergency ind Emergency switch Exterior lights system G402 (behind left side of rear seat) G402 (wagon) (behind left side of rear seat) Gnd Ground Hot at all times Hot w/ ignition main relay energized Ign Inside rearview mirror (isrvm) Isrvm fuse 7.5a J240 J378 Keypad green led ind Keypad green led sig Keypad red led ind Keypad red led sig Keypad sig Keypad sply volt Logic Mirror dimming Onstar fuse 10a Onstar ind Onstar switch Phone ind Phone switch Pnk Rear body fuse block (left side of luggage compt) Tan Telematics button assembly Telematics communication interface module (upper right side of dash) Underhood fuse block (right front of engine compt) X200 X207 X225 X408 Automatic Day/Night Mirror Wiring Diagram, Sedan CTS-V with Infotainment System 1/2/3 & Rearview Camera for Cadillac CTS 2014 List of elements for Automatic Day/Night Mirror Wiring Diagram, Sedan CTS-V with Infotainment System 1/2/3 & Rearview Camera for Cadillac CTS 2014: 43 (or 851) Batt positive volt Computer data lines system Data bus+ Data bus- Display Emergency ind Emergency switch Exterior lights system G401 (coupe/sedan cts-v) (coupe: behind right side of rear seat) G402 (behind left side of rear seat) G402 (wagon) (behind left side of rear seat) Gmlan ser data Gnd Ground Hot at all times Inside rearview mirror (isrvm) J240 J378 Keypad green led ind Keypad green led ind sig Keypad red led ind Keypad red led ind sig b+ Keypad sig Keypad sply volt Logic Mirror dimming Navigation system Onstar fuse 10a Onstar ind Onstar switch Phone ind Phone switch Pnk Power distribution system Rear body fuse block (left side of luggage compt) Tan Telematics button assembly Telematics communication interface module (upper right side of dash) Theft/ ugdo fuse 10a X200 X207 X408 Automatic Day/Night Mirror Wiring Diagram, Sedan CTS-V with Infotainment System 1/2/3 without Rearview Camera for Cadillac CTS 2014 List of elements for Automatic Day/Night Mirror Wiring Diagram, Sedan CTS-V with Infotainment System 1/2/3 without Rearview Camera for Cadillac CTS 2014: 46 (behind left side of rear seat) (wagon) g402 g401 (coupe & sedan cts-v) (coupe: behind right side of rear seat) (body harness, near branch for g102) j379 (or 851) Backup lp sply volt Batt positive volt Body control module (left end of dash) Computer data lines system Data bus+ Data bus- Emergency ind Emergency switch Exterior lights system G402 (behind left side of rear seat) Gnd Ground Hot at all times Hot w/ Ign Ignition main relay energized Inside rearview mirror Isrvm fuse 7.5a J240 J378 (w/ garage door opener) Keypad green led ind Keypad green led sig Keypad red led ind Keypad red led sig Keypad sig Keypad sply volt Logic Mirror dimming Onstar fuse 10a Onstar ind Onstar switch Phone ind Phone switch Pnk Rear body fuse block (left side of luggage compt) Tan Telematics button assembly Telematics communication interface control module (upper right side of dash) Underhood fuse block (right front of engine compt) X200 X207 X225 X408 Automatic Day/Night Mirror Wiring Diagram, Sedan CTS-V with Infotainment System 5.1 for Cadillac CTS 2014 List of elements for Automatic Day/Night Mirror Wiring Diagram, Sedan CTS-V with Infotainment System 5.1 for Cadillac CTS 2014: 46 (body harness, near branch for g102) j379 (coupe: behind right side of rear seat) (coupe/sedan cts-v) g401 (or 851) Backup lp sply volt Batt positive volt Body control module (bcm) (left end of dash) Computer data lines system Data bus+ Data bus- Emergency ind Emergency switch Exterior lights system G402 (behind left side of rear seat) G402 (wagon) (behind left side of rear seat) Gnd Ground Hot at all times Hot w/ ignition main relay energized Ign Inside rearview mirror (isrvm) Isrvm fuse 7.5a J240 J378 Keypad green led ind Keypad green led sig Keypad red led ind Keypad red led sig Keypad sig Keypad sply volt Logic Mirror dimming Onstar fuse 10a Onstar ind Onstar switch Phone ind Phone switch Pnk Rear body fuse block (left side of luggage compt) Tan Telematics button assembly Telematics communication interface module (upper right side of dash) Underhood fuse block (right front of engine compt) X200 X207 X225 X408 Automatic Day/Night Mirror Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Automatic Day/Night Mirror Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 30 Backup lp sply volt Body control module (left end of dash) Computer data lines system Driver outside rearview mirror Driver outside rearview mirror glass Exterior lights system G201 (left kick panel) Ground Hot w/ ignition main relay energized Inside rearview mirror Ip body ign fuse 10a J202 J330 (body harness, 5.5 cm rear of branch to "c" pillar) J360 Logic Low ref Mirror dimming Nca Red Run/crank ign 1 volt Serial data (+) x1 Serial data (-) Sig Sply volt x7 Underhood fuse block (right front of engine compt) X301 X335 X337 X500 X510 Automatic Day/Night Mirror Wiring Diagram, Wagon with Infotainment System 1/2/3 & Rearview Camera for Cadillac CTS 2014 List of elements for Automatic Day/Night Mirror Wiring Diagram, Wagon with Infotainment System 1/2/3 & Rearview Camera for Cadillac CTS 2014: 43 (or 851) Batt positive volt Computer data lines system Data bus+ Data bus- Display Emergency ind Emergency switch Exterior lights system G401 (coupe/sedan cts-v) (coupe: behind right side of rear seat) G402 (behind left side of rear seat) G402 (wagon) (behind left side of rear seat) Gmlan ser data Gnd Ground Hot at all times Inside rearview mirror (isrvm) J240 J378 Keypad green led ind Keypad green led ind sig Keypad red led ind Keypad red led ind sig b+ Keypad sig Keypad sply volt Logic Mirror dimming Navigation system Onstar fuse 10a Onstar ind Onstar switch Phone ind Phone switch Pnk Power distribution system Rear body fuse block (left side of luggage compt) Tan Telematics button assembly Telematics communication interface module (upper right side of dash) Theft/ ugdo fuse 10a X200 X207 X408 Automatic Day/Night Mirror Wiring Diagram, Wagon with Infotainment System 1/2/3 without Rearview Camera for Cadillac CTS 2014 List of elements for Automatic Day/Night Mirror Wiring Diagram, Wagon with Infotainment System 1/2/3 without Rearview Camera for Cadillac CTS 2014: 46 (behind left side of rear seat) (wagon) g402 g401 (coupe & sedan cts-v) (coupe: behind right side of rear seat) (body harness, near branch for g102) j379 (or 851) Backup lp sply volt Batt positive volt Body control module (left end of dash) Computer data lines system Data bus+ Data bus- Emergency ind Emergency switch Exterior lights system G402 (behind left side of rear seat) Gnd Ground Hot at all times Hot w/ Ign Ignition main relay energized Inside rearview mirror Isrvm fuse 7.5a J240 J378 (w/ garage door opener) Keypad green led ind Keypad green led sig Keypad red led ind Keypad red led sig Keypad sig Keypad sply volt Logic Mirror dimming Onstar fuse 10a Onstar ind Onstar switch Phone ind Phone switch Pnk Rear body fuse block (left side of luggage compt) Tan Telematics button assembly Telematics communication interface control module (upper right side of dash) Underhood fuse block (right front of engine compt) X200 X207 X225 X408 Automatic Day/Night Mirror Wiring Diagram, Wagon with Infotainment System 5.1 for Cadillac CTS 2014 List of elements for Automatic Day/Night Mirror Wiring Diagram, Wagon with Infotainment System 5.1 for Cadillac CTS 2014: 46 (body harness, near branch for g102) j379 (coupe: behind right side of rear seat) (coupe/sedan cts-v) g401 (or 851) Backup lp sply volt Batt positive volt Body control module (bcm) (left end of dash) Computer data lines system Data bus+ Data bus- Emergency ind Emergency switch Exterior lights system G402 (behind left side of rear seat) G402 (wagon) (behind left side of rear seat) Gnd Ground Hot at all times Hot w/ ignition main relay energized Ign Inside rearview mirror (isrvm) Isrvm fuse 7.5a J240 J378 Keypad green led ind Keypad green led sig Keypad red led ind Keypad red led sig Keypad sig Keypad sply volt Logic Mirror dimming Onstar fuse 10a Onstar ind Onstar switch Phone ind Phone switch Pnk Rear body fuse block (left side of luggage compt) Tan Telematics button assembly Telematics communication interface module (upper right side of dash) Underhood fuse block (right front of engine compt) X200 X207 X225 X408 Power Mirrors Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Power Mirrors Wiring Diagram, Coupe for Cadillac CTS 2014: 31 (left kick panel) g200 (left kick panel) g201 Computer data lines system Dr/lck fuse 15a Driver door switch panel control module Driver outside rearview mirror Driver outside rearview mirror glass Folding Hot at all times J510 J610 Left Logic Navigation system Nca Passenger door switch panel control module Passenger outside rearview mirror Passenger outside rearview mirror glass Pdm fuse 15a Pnk Rear body fuse block (left side of luggage compt) Right Sel left Sel right W/ power folding mirror X500 X501 X505 X600 X601 X605 Power Mirrors Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Power Mirrors Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 31 (left kick panel) g200 (left kick panel) g201 Computer data lines system Dr/lck fuse 15a Driver door switch panel control module Driver outside rearview mirror Driver outside rearview mirror glass Folding Hot at all times J510 J610 Left Logic Navigation system Nca Passenger door switch panel control module Passenger outside rearview mirror Passenger outside rearview mirror glass Pdm fuse 15a Pnk Rear body fuse block (left side of luggage compt) Right Sel left Sel right W/ power folding mirror X500 X501 X505 X600 X601 X605 Power Mirrors Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Power Mirrors Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014: 40 Battery positive volt Computer data lines system Driver mirror control module Driver outside rearview mirror Driver outside rearview mirror courtesy lamp Driver outside rearview mirror folding motor (if equipped) Driver outside rearview mirror glass Driver outside rearview mirror motor Driver side object detection indicator Drv mirr sw sig Fold in ctrl Fold out ctrl G301 (left kick panel) Ground Hot at all times J505 J509 J510 Led dimming sig Left turn signal repeater lamp Lights system exterior Lights system interior Lin bus 8 Low ref Mir wndw mdl fuse 5a Mirror circuit day/night automatic Mirror dimming Motor common ctrl Navigation system Position sens sig Rear body fuse block (left side of luggage compt) Right/left motor ctrl Sens hi ref Sens low ref System defogger Up/down motor ctrl Up/down sw sig X505 X506 X510 Power Mirrors Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Power Mirrors Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014: 41 (right kick panel) g302 Batt pos volt Common ctrl Computer data lines system Down Driver Exterior lights system Fold in ctrl Fold out ctrl Ground Hot at all times Interior lights system J605 J610 Left Lin bus 8 Logic Low ref Motor ctrl Navigation system Outside rearview mirror switch Pass wndw sw fuse 10a Passenger Passenger outside rearview mirror Passenger outside rearview mirror courtesy lamp Passenger outside rearview mirror folding motor (if equipped) Passenger outside rearview mirror glass Passenger outside rearview mirror motor Passenger side object detection indicator Passenger window switch R/l motor ctrl Right Right turn signal repeater lamp Sens hi ref Sens sig System defogger Underhood fuse block (right front of engine compt) X600 X605 X606 X610 Power Mirrors Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Power Mirrors Wiring Diagram, Wagon for Cadillac CTS 2014: 31 (left kick panel) g200 (left kick panel) g201 Computer data lines system Dr/lck fuse 15a Driver door switch panel control module Driver outside rearview mirror Driver outside rearview mirror glass Folding Hot at all times J510 J610 Left Logic Navigation system Nca Passenger door switch panel control module Passenger outside rearview mirror Passenger outside rearview mirror glass Pdm fuse 15a Pnk Rear body fuse block (left side of luggage compt) Right Sel left Sel right W/ power folding mirror X500 X501 X505 X600 X601 X605
POWER SEATS Cup Holder Cover Wiring Diagram for Cadillac CTS 2014 List of elements for Cup Holder Cover Wiring Diagram for Cadillac CTS 2014: 15 Accent lamp center console cupholder Batt pos volt Cupholder center console motor G202 (right kick panel) Gnd Hot at all times Instrument panel fuse block (left end of dash) Interior lights system J301 Logic Mtr cuphldr (cts) fuse 10a Power distribution system Rap rly 2 coil ctrl Red X204 Driver Power Seat Wiring Diagram for Cadillac CTS 2014 List of elements for Driver Power Seat Wiring Diagram for Cadillac CTS 2014: 15 Driver seat adjuster switch Driver seat front vertical motor Driver seat horizontal motor Driver seat rear vertical motor Driver seat recline motor Drv pwr seat circuit breaker 25a Front vertical G200 (left kick panel) Horizontal Hot at all times Rear body fuse block (left side of luggage compt) Rear vertical Recline Tan X301 Driver"s Lumbar Wiring Diagram for Cadillac CTS 2014 List of elements for Driver"s Lumbar Wiring Diagram for Cadillac CTS 2014: 27 10a Bolster in sw sig Bolster mtr in ctrl Bolster mtr out ctrl Bolster out sw sig Bolster pump Driver lumbar/ bolster fuse holder Driver seat back side bolster adjuster switch Driver seat cushion side bolster adjuster switch Driver seat lumbar adjuster switch Driver seat lumbar support valve assembly Driver seat lumbar/bolster pump Driver seat side bolster adjuster valve assembly Drv pwr seat circuit breaker 25a G200 (left kick panel) Ground Hot at all times J361 (w/o sunroof: headliner harness, 22 cm rear of breakout to right front microphone) (w/ sunroof: headliner harness, 5.5 cm forward of breakout to rear microphone) J362 J364 J375 Lumbar down Lumbar forward Lumbar rearward Lumbar up Pnk Rear body fuse block (left side of luggage compt) Front Heated Seats Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014 List of elements for Front Heated Seats Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014: 43 (driver seat harness, near memory seat module) (left kick panel) Batt positive volt Computer data lines system Coupe Driver back seat heating element Driver cushion seat heating element Driver seat back blower assembly Driver seat cushion blower assembly Drv seat blower spd ctrl Drv seat cushion heated mod cool ctrl Drv seat cushion heated mod heat ctrl Drv seat cushion temp sens low ref Drv seat cushion temp sens sig G200 G200 (left kick panel) Gnd Hot w/ ignition main relay energized J375 J381 (w/ deluxe steering wheel & theft deterent) J383 J386 (driver's seat harness, near driver seat cushion ventilation heat & cool module) Low spd gmlan serial data Memory systems Misc ign fuse 10a Nca Pass seat blower spd ctrl Pass seat cushion heated mod cool ctrl Pass seat cushion heated mod heat ctrl Pass seat cushion temp sens sig Passenger back seat heating element Passenger cushion seat heating element Pnk Seat memory control module (under driver's seat) Sedan & wagon Sens low ref Tan Underhood fuse block (right front of engine compt) W/ recaro front bucket seats W/o recaro front bucket seats X300 X301 X307 Front Heated Seats Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014 List of elements for Front Heated Seats Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014: 36 Computer data lines system Coupe Drv pwr seat circuit breaker 25a G201 (left kick panel) High ind Hot at all times J374 Left cooling switch Left fan down switch Left fan up switch Left heated Logic Low ind Med ind Memory systems Msm fuse 7.5a Nca Passenger seat back blower assembly Passenger seat cushion blower assembly Pnk Radio/hvac control Rear body fuse block (left side of luggage compt) Right cooling switch Right fan down switch Right fan up switch Right heated seat switch Seat switch Seat) Sedan/ W/ recaro front bucket seats W/o recaro front bucket seats W/o relaro front bucket seats Wagon X301 X307 X308 Front Heated Seats Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Front Heated Seats Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014: 43 (driver seat harness, near memory seat module) (left kick panel) Batt positive volt Computer data lines system Coupe Driver back seat heating element Driver cushion seat heating element Driver seat back blower assembly Driver seat cushion blower assembly Drv seat blower spd ctrl Drv seat cushion heated mod cool ctrl Drv seat cushion heated mod heat ctrl Drv seat cushion temp sens low ref Drv seat cushion temp sens sig G200 G200 (left kick panel) Gnd Hot w/ ignition main relay energized J375 J381 (w/ deluxe steering wheel & theft deterent) J383 J386 (driver's seat harness, near driver seat cushion ventilation heat & cool module) Low spd gmlan serial data Memory systems Misc ign fuse 10a Nca Pass seat blower spd ctrl Pass seat cushion heated mod cool ctrl Pass seat cushion heated mod heat ctrl Pass seat cushion temp sens sig Passenger back seat heating element Passenger cushion seat heating element Pnk Seat memory control module (under driver's seat) Sedan & wagon Sens low ref Tan Underhood fuse block (right front of engine compt) W/ recaro front bucket seats W/o recaro front bucket seats X300 X301 X307 Front Heated Seats Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Front Heated Seats Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014: 36 Computer data lines system Coupe Drv pwr seat circuit breaker 25a G201 (left kick panel) High ind Hot at all times J374 Left cooling switch Left fan down switch Left fan up switch Left heated Logic Low ind Med ind Memory systems Msm fuse 7.5a Nca Passenger seat back blower assembly Passenger seat cushion blower assembly Pnk Radio/hvac control Rear body fuse block (left side of luggage compt) Right cooling switch Right fan down switch Right fan up switch Right heated seat switch Seat switch Seat) Sedan/ W/ recaro front bucket seats W/o recaro front bucket seats W/o relaro front bucket seats Wagon X301 X307 X308 Front Heated Seats Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Front Heated Seats Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014: 26 Batt pos volt Computer data lines system Driver back seat heating element Driver cushion seat heating element Driver seat vent motor ctrl (1) Front seat heating control module (under passenger's seat) G301 (left kick panel) G302 (right kick panel) Ground Hot at all times Hot w/ ignition main relay energized J310 J320 J337 Linear interconnect network bus 2 Pass seat vent motor ctrl (1) Passenger back seat heating element Passenger cushion seat heating element Rbec ign fuse 20a Red Run/crank ign 1 volt Spare/htd seat 2 fuse 15a Sply volt Underhood fuse block (right front of engine compt) X310 X320 Front Heated Seats Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Front Heated Seats Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014: 33 (driver seat harness, in driver's seat) j384 Computer data lines system Driver back seat blower motor Driver cooled seat switch Driver cushion seat blower motor Driver cushion/ back switch Frt vent seat fuse 10a G301 (left kick panel) G302 (right kick panel) Gnd High heat ind Hot w/ ignition main relay energized Ign Info display module J310 J320 J394 (passenger seat harness, in passenger's seat) Linear interconnect network bus 9 Logic Low heat ind Med heat ind Passenger back seat blower motor Passenger cooled seat switch Passenger cushion seat blower motor Passenger cushion/ back switch Radio/hvac controls Rear body fuse block (left side of luggage compt) Red Seat vent mtr cntrl Seat vent mtr cntrl ign Sig gnd X310 X320 Front Heated Seats Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014 List of elements for Front Heated Seats Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014: 43 (driver seat harness, near memory seat module) (left kick panel) Batt positive volt Computer data lines system Coupe Driver back seat heating element Driver cushion seat heating element Driver seat back blower assembly Driver seat cushion blower assembly Drv seat blower spd ctrl Drv seat cushion heated mod cool ctrl Drv seat cushion heated mod heat ctrl Drv seat cushion temp sens low ref Drv seat cushion temp sens sig G200 G200 (left kick panel) Gnd Hot w/ ignition main relay energized J375 J381 (w/ deluxe steering wheel & theft deterent) J383 J386 (driver's seat harness, near driver seat cushion ventilation heat & cool module) Low spd gmlan serial data Memory systems Misc ign fuse 10a Nca Pass seat blower spd ctrl Pass seat cushion heated mod cool ctrl Pass seat cushion heated mod heat ctrl Pass seat cushion temp sens sig Passenger back seat heating element Passenger cushion seat heating element Pnk Seat memory control module (under driver's seat) Sedan & wagon Sens low ref Tan Underhood fuse block (right front of engine compt) W/ recaro front bucket seats W/o recaro front bucket seats X300 X301 X307 Front Heated Seats Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014 List of elements for Front Heated Seats Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014: 36 Computer data lines system Coupe Drv pwr seat circuit breaker 25a G201 (left kick panel) High ind Hot at all times J374 Left cooling switch Left fan down switch Left fan up switch Left heated Logic Low ind Med ind Memory systems Msm fuse 7.5a Nca Passenger seat back blower assembly Passenger seat cushion blower assembly Pnk Radio/hvac control Rear body fuse block (left side of luggage compt) Right cooling switch Right fan down switch Right fan up switch Right heated seat switch Seat switch Seat) Sedan/ W/ recaro front bucket seats W/o recaro front bucket seats W/o relaro front bucket seats Wagon X301 X307 X308 Heated Steering Wheel Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Heated Steering Wheel Wiring Diagram, Coupe for Cadillac CTS 2014: 31 7.5a Body control module (left end of dash) Cruise ctrl ind dimming sig G102 (right front of engine compt) G200 (left kick panel) Gnd Heated steering wheel on ind Heated steering wheel switch High ctrl Hot w/ ignition main relay energized Ign J288 J289 J381 Led ctrl Left steering wheel control switch Misc ign fuse 10a Nca Pnk Red Sens sig Steering wheel air bag coil (top of steering column) Steering wheel heater Steering wheel heater fuse holder (on steering column) Steering wheel heating control module Sw sig Underhood fuse block (right front of engine compt) Volt ref X201 X202 X206 Heated Steering Wheel Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Heated Steering Wheel Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 31 7.5a Body control module (left end of dash) Cruise ctrl ind dimming sig G102 (right front of engine compt) G200 (left kick panel) Gnd Heated steering wheel on ind Heated steering wheel switch High ctrl Hot w/ ignition main relay energized Ign J288 J289 J381 Led ctrl Left steering wheel control switch Misc ign fuse 10a Nca Pnk Red Sens sig Steering wheel air bag coil (top of steering column) Steering wheel heater Steering wheel heater fuse holder (on steering column) Steering wheel heating control module Sw sig Underhood fuse block (right front of engine compt) Volt ref X201 X202 X206 Heated Steering Wheel Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Heated Steering Wheel Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 28 25a 25b 7.5a G201 (left kick panel) Gnd Heated steering wheel ind Heated steering wheel switch Hot w/ ignition main relay energized Htd str whl fuse 15a Htd/ str/ whl fuse 7.5a Ign Instrument panel fuse block (left end of dash) J260 Led cntrl Left steering wheel control switch Logic Pnk Red Right steering wheel controls switch Sns sig Steering wheel air bag coil (top of steering column) Steering wheel heater Steering wheel heater fuse holder (on steering column) Steering wheel heating control module Sw sig Underhood fuse block (right front of engine compt) Whl cntrl X275 Heated Steering Wheel Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Heated Steering Wheel Wiring Diagram, Wagon for Cadillac CTS 2014: 31 7.5a Body control module (left end of dash) Cruise ctrl ind dimming sig G102 (right front of engine compt) G200 (left kick panel) Gnd Heated steering wheel on ind Heated steering wheel switch High ctrl Hot w/ ignition main relay energized Ign J288 J289 J381 Led ctrl Left steering wheel control switch Misc ign fuse 10a Nca Pnk Red Sens sig Steering wheel air bag coil (top of steering column) Steering wheel heater Steering wheel heater fuse holder (on steering column) Steering wheel heating control module Sw sig Underhood fuse block (right front of engine compt) Volt ref X201 X202 X206 Passenger Power Seat Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Passenger Power Seat Wiring Diagram, Coupe for Cadillac CTS 2014: 16 Front vertical G201 (left kick panel) Horizontal Hot at all times J374 J385 (w/ power lumbar seats) Pass pwr seat circuit breaker 25a Passenger seat adjuster switch Passenger seat front vertical motor Passenger seat horizontal motor (sedan/wagon) Passenger seat rear vertical motor Passenger seat recline motor Rear body fuse block (left side of luggage compt) Rear vertical Recline Tan Passenger Power Seat Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Passenger Power Seat Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 16 Front vertical G201 (left kick panel) Horizontal Hot at all times J374 J385 (w/ power lumbar seats) Pass pwr seat circuit breaker 25a Passenger seat adjuster switch Passenger seat front vertical motor Passenger seat horizontal motor (sedan/wagon) Passenger seat rear vertical motor Passenger seat recline motor Rear body fuse block (left side of luggage compt) Rear vertical Recline Tan Passenger Power Seat Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Passenger Power Seat Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 54 Battery Bloster in Bloster mtr out ctrl Bloster out Front vertical down Front vertical up Fwd G302 (right kick panel) Gnd Horiz- ontal fwd Horiz- ontal rwd Hot at all times J320 J321 (passenger seat harness, in passenger's seat) J322 J323 J325 J326 J327 J329 J391 J395 Lumbar down Lumbar fwd Lumbar rwd Lumbar up Out Pass lumbar pmp motor pwr Pass pwr seat Pass pwr seat bloster mtr in ctrl Pass pwr seat fuse 30a Pass pwr seat lumbar down Pass pwr seat lumbar fwd Pass pwr seat lumbar rwd Pass pwr seat lumbar up Passenger seat adjuster switch Passenger seat front vertical motor Passenger seat horizontal motor Passenger seat lumbar support valve assembly Passenger seat lumbar/bolster pump Passenger seat rear vertical motor Passenger seat recline motor Passenger seat side bolster adjuster valve assembly Passenger's seat) Rear vertical down Rear vertical up Recline fwd Recline rwd Rwd Rwf Underhood fuse block (right front of engine compt) W/ front bucket seat W/ interior trim configuration X320 Passenger Power Seat Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Passenger Power Seat Wiring Diagram, Wagon for Cadillac CTS 2014: 16 Front vertical G201 (left kick panel) Horizontal Hot at all times J374 J385 (w/ power lumbar seats) Pass pwr seat circuit breaker 25a Passenger seat adjuster switch Passenger seat front vertical motor Passenger seat horizontal motor (sedan/wagon) Passenger seat rear vertical motor Passenger seat recline motor Rear body fuse block (left side of luggage compt) Rear vertical Recline Tan Passenger"s Lumbar Wiring Diagram, with Recaro Front Bucket Seat for Cadillac CTS 2014 List of elements for Passenger"s Lumbar Wiring Diagram, with Recaro Front Bucket Seat for Cadillac CTS 2014: 27 (w/o sunroof: headliner harness, 7.5 cm right of branch to left front dome lamp) (w/ sunroof: headliner harness, 36.5 cm rear of breakout to right front microphone) 10a Bolster in sw sig Bolster mtr in Bolster mtr out Bolster out sw sig Bolster pump G201 (left kick panel) Ground Hot at all times J365 J385 J392 Lumbar down Lumbar forward Lumbar rearward Lumbar up Pass pwr seat circuit breaker 25a Passenger lumbar/ bolster fuse holder Passenger seat back side bolster adjuster switch Passenger seat cushion side bolster adjuster switch Passenger seat lumbar adjuster switch Passenger seat lumbar support valve assembly Passenger seat lumbar/bolster pump Passenger seat side bolster adjuster valve assembly Pnk Rear body fuse block (left side of luggage compt) Passenger"s Lumbar Wiring Diagram, without Recaro Front Bucket Seat for Cadillac CTS 2014 List of elements for Passenger"s Lumbar Wiring Diagram, without Recaro Front Bucket Seat for Cadillac CTS 2014: 11 Backward Forward G201 (left kick panel) Hot at all times J374 J385 Pass pwr seat circuit breaker 25a Passenger seat lumbar adjuster switch Passenger seat lumbar support horizontal motor Rear body fuse block (left side of luggage compt) X306 Rear Heated Seats Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Rear Heated Seats Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 34 (base of right "b" pillar) g304 Auxiliary hvac controls Battery pos volt Computer data lines system G303 (base of left "b" pillar) G304 (base of right "b" pillar) Gnd High heat ind Hot at all times Hot w/ ignition main relay energized J337 J379 Left rear back seat heating element Left rear cushion seat heating element Left rear cushion/back switch Linear interconnect network bus 2 Linear interconnect network bus 9 Logic Low heat ind Lt rear htd seat cushion sply volt Lt rear htd seat element sply volt Med heat ind Rbec ign fuse 20a Rear body fuse block (left side of luggage compt) Rear seat heating control module (under center of rear seats) Right rear back seat heating element Right rear cushion seat heating element Right rear cushion/back switch Rt rear htd seat cushion sply volt Rt rear htd seat element sply volt gnd Run/crank ign 1 volt Trlr/ sunshd fuse 15a Underhood fuse block (right front of engine compt) X356
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Power Top/Sunroof Wiring Diagram, Coupe for Cadillac CTS 2014: 40 (not used) (rear of sunroof assembly) 6.2l Body control module (bcm) (left end of dash) Computer data lines system Except 6.2l G401 (behind right side of rear seat) Gnd Hot at all times Interior lights system J372 J373 J377 J397 (sunroof harness, near sunroof control module) Logic Power distribution system Rap fuse sply volt Rear body fuse block (left side of luggage compt) S/roof fuse 30a Select 1 Select 2 Select return Serial data Serial data bus + Serial data bus - Sunroof control module Sunroof fuse 30a Sunroof sunshade control module Sunroof sunshade switch Sunroof sw data 1 Sunroof sw data 3 Sunroof sw data 4 Sunroof sw data 6 Sunroof switch Tan Underhood fuse block (right front of engine compt) X163 X200 X401 X405 Power Top/Sunroof Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Power Top/Sunroof Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 (not used) (or 1050) (or 850) 6.2l Batt pos vol Body control module (bcm) (left end of dash) Computer data lines system Except 6.2l G401 G401 (under left side of luggage compt floor) G402 (behind left side of rear seat) Ground Hot at all times Interior lights system J372 J373 J377 J397 (sunroof harness, near sunroof control module) Logic Power distribution system Rap vol Rear body fuse block (left side of luggage compt) Red S/roof fuse 30a Sedan cts-v Serial data Serial data bus + Serial data bus - Sunroof control module Sunroof fuse 30a Sunroof shade switch Sunroof sunshade control module (rear of sunroof assembly) Sunroof sw data 1 Sunroof sw data 3 Sunroof sw data 4 Sunroof sw data 6 Sunroof switch Tan Underhood fuse block (right front of engine compt) Wagon X163 X200 X401 X405 X408 Power Top/Sunroof Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Power Top/Sunroof Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 31 Batt pos volt Close Coil ctrl transmission shift lever position indicator Computer data lines system Down G201 (left kick panel) G303 (base of left "b" pillar) Gnd Hot at all times Inter device dedicated bus serial data Interior lights system J360 J370 J371 Logic Open Rap rly Rap rly coil ctrl S/roof fuse 30a Sunroof motor (rear of sunroof assembly) Sunroof sunshade motor module (rear of sunroof assembly) Sunroof sw data (1) Sunroof sw data (3) Sunroof sw data (4) Sunroof sw data (6) Sunroof switch Underhood fuse block (right front of engine compt) X337 X339 X375 X4 coil ctrl body control module (left end of dash) Power Top/Sunroof Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Power Top/Sunroof Wiring Diagram, Wagon for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 (not used) (or 1050) (or 850) 6.2l Batt pos vol Body control module (bcm) (left end of dash) Computer data lines system Except 6.2l G401 G401 (under left side of luggage compt floor) G402 (behind left side of rear seat) Ground Hot at all times Interior lights system J372 J373 J377 J397 (sunroof harness, near sunroof control module) Logic Power distribution system Rap vol Rear body fuse block (left side of luggage compt) Red S/roof fuse 30a Sedan cts-v Serial data Serial data bus + Serial data bus - Sunroof control module Sunroof fuse 30a Sunroof shade switch Sunroof sunshade control module (rear of sunroof assembly) Sunroof sw data 1 Sunroof sw data 3 Sunroof sw data 4 Sunroof sw data 6 Sunroof switch Tan Underhood fuse block (right front of engine compt) Wagon X163 X200 X401 X405 X408
POWER WINDOWS Power Windows Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Power Windows Wiring Diagram, Coupe for Cadillac CTS 2014: 59 Batt pos volt Batt positive volt Body control module (bcm) (left end of dash) Computer data lines system Coupe Driver door switch panel control module Driver window motor G200 (left kick panel) G201 (left kick panel) Gnd Hot at all times Interior lights system J510 J610 J715 J805 Left front window switch Left rear window motor Left rear window switch Left rear window switch (sedan cts-v & wagon) Lkout ctrl Lkout rr sig Lkout sig Local interconnect network 1 Local interconnect network 2 Logic Lr dn ctrl Lr dn sig Lr dn sw Lr up ctrl Lr up sig Lt/rear/ wndw circuit breaker 15a Passenger door switch panel control module Passenger window motor Pwr/wndw circuit breaker 25a Rear body fuse block (left side of luggage compt) Rear/ wndw circuit breaker 15a Right front window switch Right rear window motor Right rear window switch Right rear window switch (sedan cts-v & wagon) Rr dn ctrl Rr dn sig Rr up ctrl Rr up sig Sedan cts-v & wagon Serial data Window index- ing Window indexing X235 X260 X500 X505 X600 X605 X700 X701 X800 X801 Power Windows Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Power Windows Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 59 Batt pos volt Batt positive volt Body control module (bcm) (left end of dash) Computer data lines system Coupe Driver door switch panel control module Driver window motor G200 (left kick panel) G201 (left kick panel) Gnd Hot at all times Interior lights system J510 J610 J715 J805 Left front window switch Left rear window motor Left rear window switch Left rear window switch (sedan cts-v & wagon) Lkout ctrl Lkout rr sig Lkout sig Local interconnect network 1 Local interconnect network 2 Logic Lr dn ctrl Lr dn sig Lr dn sw Lr up ctrl Lr up sig Lt/rear/ wndw circuit breaker 15a Passenger door switch panel control module Passenger window motor Pwr/wndw circuit breaker 25a Rear body fuse block (left side of luggage compt) Rear/ wndw circuit breaker 15a Right front window switch Right rear window motor Right rear window switch Right rear window switch (sedan cts-v & wagon) Rr dn ctrl Rr dn sig Rr up ctrl Rr up sig Sedan cts-v & wagon Serial data Window index- ing Window indexing X235 X260 X500 X505 X600 X605 X700 X701 X800 X801 Power Windows Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Power Windows Wiring Diagram, Sedan Except CTS-V (1 of 2) for Cadillac CTS 2014: 57 (left kick panel) g301 Bus 3 Computer data lines system Door lock key sw sig Door lock mtr status ctrl Door locks system Down Driver window motor Driver window switch Express G301 (left kick panel) G302 (right kick panel) Gnd Hot at all times Ill ind J500 J505 J509 J600 J605 Left front window down switch Left front window express switch Left front window up switch Left rear window down switch Left rear window express down switch Left rear window up switch Lf dr ajar sw sig Lin bus 3 Lock out ind Lock out switch Logic Lt wndw fuse 30a Mir wndw mdl fuse 5a N/w bus 3 Passenger window motor Passenger window switch Rear body fuse block (left side of luggage compt) Rf dr ajar sw sig Right front window down switch Right front window express switch Right front window up switch Right rear window down switch Right rear window express down switch Right rear window up switch Rt wndw fuse 30a Sw down sig Sw drv down sig Sw drv exp sig Sw drv up sig Sw express sig Sw up sig X500 X505 X600 X606 X700 X800 Power Windows Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Power Windows Wiring Diagram, Sedan Except CTS-V (2 of 2) for Cadillac CTS 2014: 31 (base of left "b" pillar) g303 (base of right "b" pillar) g304 Batt Computer data lines system Door locks system Down Express Express sig G303 (base of left "b" pillar) G304 (base of right "b" pillar) Gnd Interior lights system J700 J705 J800 J805 Left rear window motor Left rear window switch Logic Lr down sig Lr dr ajar sw sig Lr up sig Motor Network 4 Right rear window motor Right rear window switch Rr down sig Rr dr ajar sw sig Rr up sig X705 X805 Power Windows Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Power Windows Wiring Diagram, Wagon for Cadillac CTS 2014: 59 Batt pos volt Batt positive volt Body control module (bcm) (left end of dash) Computer data lines system Coupe Driver door switch panel control module Driver window motor G200 (left kick panel) G201 (left kick panel) Gnd Hot at all times Interior lights system J510 J610 J715 J805 Left front window switch Left rear window motor Left rear window switch Left rear window switch (sedan cts-v & wagon) Lkout ctrl Lkout rr sig Lkout sig Local interconnect network 1 Local interconnect network 2 Logic Lr dn ctrl Lr dn sig Lr dn sw Lr up ctrl Lr up sig Lt/rear/ wndw circuit breaker 15a Passenger door switch panel control module Passenger window motor Pwr/wndw circuit breaker 25a Rear body fuse block (left side of luggage compt) Rear/ wndw circuit breaker 15a Right front window switch Right rear window motor Right rear window switch Right rear window switch (sedan cts-v & wagon) Rr dn ctrl Rr dn sig Rr up ctrl Rr up sig Sedan cts-v & wagon Serial data Window index- ing Window indexing X235 X260 X500 X505 X600 X605 X700 X701 X800 X801 Rear Window Sun Shade Wiring Diagram for Cadillac CTS 2014 List of elements for Rear Window Sun Shade Wiring Diagram for Cadillac CTS 2014: 20 (base of right "b" pillar) g304 Express sig Exterior lights system G201 (left kick panel) Gnd Hot w/ ignition main relay energized Ign 1 volt Interior lights system J360 Pnk Rear body fuse block (left side of luggage compt) Rear window sunshade module (under center of package tray) Rear window sunshade motor (under center of package tray) Rear window sunshade switch Red Sply volt Sunshade switch Trlr/sunshd fuse 10a X337 X422
RADIO Radio Wiring Diagram, Sedan Except CTS-V (1 of 5) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Sedan Except CTS-V (1 of 5) for Cadillac CTS 2014: 36 & mp3 player (middle of right "c" pillar) remote control door lock receiver (top of right "c" pillar) radio antenna amplifier Am/fm1 Antenna Coax Computer data lines system Fm1/rfr Fm2 G405 (right rear of luggage compt) Gmlan serial data Hd/xm Hot at all times J201 J204 Low ref Media disc player Most control Most serial data (+) Most serial data (-) Network bus 10 Positive voltage Radio Radio antenna module (near top of left "c" pillar) Rdo/ dvd fuse 15a Rear body fuse block (left side of luggage compt) Rfr Serial data (+) Serial data (-) Sig ground Signal ground Telephone voice sig W/o compact disc X221 X222 X235 Radio Wiring Diagram, Sedan Except CTS-V (2 of 5) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Sedan Except CTS-V (2 of 5) for Cadillac CTS 2014: 46 (left front of roof) cellular phone microphone (or 5149) (or 654) (right rear of luggage compt) g405 (under center of package tray) navigation antenna signal splitter (under center of rear tray) telematics communication interface control module Audio sig Batt pos volt Camera signal + Camera signal - Cellular phone, navigation & digital radio antenna Coax Communication enable Computer data lines system Drain wire Gmlan serial data (+) Gmlan serial data (-) Gps Gps/cell Human interface control module (under right side of dash) J204 Low ref Microphone/audio Most control Most serial data (+) Most serial data (-) Navigation display sig (+) Navigation system Nca Network bus 5 Red Ser data (+) Ser data (-) Signal ground Voice sig W/ navigation W/ onstar W/o navigation W/o onstar X210 X225 X301 X303 X308 X309 X341 Radio Wiring Diagram, Sedan Except CTS-V (3 of 5) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Sedan Except CTS-V (3 of 5) for Cadillac CTS 2014: 38 24a 27b Batt pos volt Bus 12 network Computer data lines system Display Disply fuse 15a Down G201 (left kick panel) G405 (right rear of luggage compt) Gmlan serial data Ground Hang-up sig Hot at all times Info display module Instrument panel fuse block (left end of dash) J204 J207 J208 J250 J251 Left Logic Nca Network bus 10 Network bus 5 Network bus 9 Radio/hvac controls Recognition sig voice bat pos volt Right Right steering wheel controls switch Seek down Seek up Sel Steering wheel air bag coil (top of steering column) Str/whl/ cntrl fuse 2a Vol + Vol - Radio Wiring Diagram, Sedan Except CTS-V (4 of 5) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Sedan Except CTS-V (4 of 5) for Cadillac CTS 2014: 26 (body harness, 4cm rear of x225) j332 (body harness, 8cm rear of breakout to x275) j331 (center rear of headliner) rear radio volume compensator interior noise microphone (in headliner, near left front assist handle) left front radio volume compensator interior noise microphone (in headliner, near right front assist handle) Hang-up switch Harness, 8cm rear of breakout to x275) j333 J334 (body harness, 4cm rear of x225) Left front door woofer speaker Left front tweeter speaker Left rear door speaker Left steering wheel controls switch Red Right front door woofer speaker Right front radio volume compensator interior noise microphone Right front tweeter speaker Right rear door speaker Right subwoofer speaker Voice recognition switch X225 X275 X335 X500 X600 X700 X800 Radio Wiring Diagram, Sedan Except CTS-V (5 of 5) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Sedan Except CTS-V (5 of 5) for Cadillac CTS 2014: 53 (body harness, 5cm rear of breakout to right roof rail air bag) j423 Amp fuse 30a Audio amplifier (right side of luggage compt) Batt pos volt Center instrument panel speaker Center speaker (+) Center speaker (-) Communication enable Computer data lines system G405 (right rear of luggage compt) Gmlan serial data Gmlan serial data (+) Gmlan serial data (-) Ground Hot at all times Left front door speaker Left rear window shelf speaker (premium audio w/ surround amplifier) Left subwoofer speaker Lf spk (+) Lf spk (-) Lf spk sig (-) Lr mid spk (+) Lr mid spk (-) Lr spk (+) Lr spk sig (-) Microphone 1 rtn Microphone 1 sig Microphone 2 rtn Microphone 2 sig Microphone 3 rtn Microphone 3 sig Most control Rail air bag) j424 Rear body fuse block (left side of luggage compt) Rf spk (+) Rf spk sig (-) Right front door speaker Right rear window shelf speaker (premium audio w/ surround amplifier) Rr spk (+) Rr spk (-) Serial data (+) Serial data (-) Speaker + Speaker - Subwoofer speaker (+) Subwoofer speaker (-) Tweeter speaker (+) Tweeter speaker (-) X275 X500 X505 X600 X605 Radio Wiring Diagram, Coupe with Surround Amplifier (1 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Coupe with Surround Amplifier (1 of 4) for Cadillac CTS 2014: 55 (behind left side of rear seat) g402 (instrument panel harness, near x200) Audio common sig Audio drain wire Auxiliary audio sig Batt+ volt Coax Computer data lines system Detection sig Drain wire Dsply ctrl Enable sig G200 (left kick panel) G402 (behind left side of rear seat) Gmlan serial data Gnd Ground Hot at all times Info display module (w/ infotainment system 5.1) J200 J240 J250 J275 Left audio sig Lo level audio - Lo level audio sig Lo level audio sig+ Lo level audio sig- Lo ref/ground Logic Microphone sig or audio sig Nav mtr fuse 10a Navi audio sig - Navigation antenna (infotainment system 2 & 5.1) Navigation antenna (w/ digital audio system s-band) Nca Pnk Radio Rdo fuse 15a Rear body fuse block (left side of luggage compt) Remote enable sig Remote radio ctrl Serial data hi Serial data lo Sig enable Tan Underhood fuse block (right front of engine compt) Usb Video display ctrl W/ infotainment system 5.1 W/o infotainment system 5.1 Wake-up sig X200 X205 X250 Radio Wiring Diagram, Coupe with Surround Amplifier (2 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Coupe with Surround Amplifier (2 of 4) for Cadillac CTS 2014: 51 (behind left side of rear seat) g402 (shield Antenna Anti-lock brakes system Audio screen Audio sig Auxiliary audio input Batt+ volt Center high mounted stop lamp (chmsl) Coax Common sig Computer data lines system Ctrl sig Detection sig Drain Drain wire Exterior lights system Fm1 Fm2 G902 (top left of liftgate) G903 (top right of liftgate) Ground Haz sw sig J240 Lo ref Logic Nca Nca s Pnk Radio antenna Radio antenna module Radio/hvac control (w/ infotainment system 1, 2 & 3) Red Remote enable sig x2 Sedan cts-v Serial data Serial data hi Serial data lo Tan Telematics communication interface control module (w/ onstar) (upper right side of dash) Trac sw sig Usb W/ infotainment system 5.1 Wagon Wake-up sig X235 X238 X239 X245 X303 X906 Radio Wiring Diagram, Coupe with Surround Amplifier (3 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Coupe with Surround Amplifier (3 of 4) for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 (left end of dash) body control module (bcm) Audio amplifier Audio mute sig Batt+ volt Computer data lines system Drain wire G402 (behind left side of rear seat) Gmlan serial data Ground Inflatable restraint steering wheel module coil L audio sig (+) Left steering wheel control switch Lf speaker out + Lf speaker out - Lo level audio sig Lo spd gmlan serial data Lr speaker out + Lr speaker out - Mute sig Navi audio sig Phone sply volt Pnk R audio sig (+) Rear subwoofer speaker Rf speaker out + Rf speaker out - Right steering wheel control switch Rr speaker out + Rr speaker out - Sedan cts-v & coupe Seek down Seek up Speaker out + Speaker out - Spkr out+ Spkr out- Sply volt Srce Subwoofer speaker Tan Transmission system Voice Vol + Vol - Wagon Radio Wiring Diagram, Coupe with Surround Amplifier (4 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Coupe with Surround Amplifier (4 of 4) for Cadillac CTS 2014: 37 Amp fuse 30a Center instrument panel speaker Exterior lights system G401 G408 (top of right "d" pillar) G904 (top of liftgate) Hot at all times J430 J903 Left front door speaker Left front tweeter speaker Left rear compartment speaker Left rear door speaker Noise compensation microphone Radio antenna inductor (wagon) Rdo/ spkr fuse 15a Rear body fuse block (left side of luggage compt) Red Right front door speaker Right front tweeter speaker Right rear compartment speaker Right rear door speaker Sedan cts-v & coupe Sedan cts-v & wagon Tan Wagon X200 X225 X405 X406 X500 X600 X700 X701 X800 X801 X900 Radio Wiring Diagram, Coupe without Surround Amplifier (1 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Coupe without Surround Amplifier (1 of 4) for Cadillac CTS 2014: 61 (instrument panel harness, near x200) Amp fuse 30a Audio common sig Audio mute sig Audio sig Auxiliary audio sig Batt+ volt Coax Coax antenna Computer data lines system Detection sig Digital radio antenna (w/ digital audio system s-band) Drain wire Dsply ctrl Enable sig G200 (left kick panel) G402 (behind left side of rear seat) Gmlan serial data Gnd Ground Hot at all times Info display module (w/ infotainment system 5.1) J200 J240 J250 J275 Left audio sig Lf lo lvl aud sig+ Lf lo lvl aud sig- Logic Lr lo lvl aud sig+ Lr lo lvl aud sig- Nav audi sig- Nav mtr fuse 10a Navigation antenna (w/ infotainment system 2 & 5.1) (under center Nca Of package tray) Pnk Radio Rdo fuse 15a Rear body fuse block (left side of luggage compt) Rearview camera circuit Remote enable sig Remote radio ctrl Rf lo lvl aud sig+ Rf lo lvl aud sig- Rr lo lvl aud sig+ Rr lo lvl aud sig- Serial data hi Serial data lo Tan Underhood fuse block (right front of engine compt) Video display ctrl Voice recg low ref W/ infotainment system 5.1 W/o infotainment system 5.1 Wake-up sig lo spd gmlan ser data X200 X205 X235 X250 Radio Wiring Diagram, Coupe without Surround Amplifier (2 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Coupe without Surround Amplifier (2 of 4) for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 Ante- nna Anti-lock brakes system Audio screen Audio sig Auxiliary audio input Batt+ volt Center high mounted stop lamp (chmsl) Coax Common sig Computer data lines system Ctrl sig Detection sig Drain Drain wire Exterior lights system Fm1 Fm2 G902 (top left of liftgate) G903 (top right of liftgate) Ground Haz sw sig J240 J350 (coupe: body harness, under carpet in left rear passenger footwell) (wagon: body harness, 17 cm from branch to g200) (sedan cts-v: body harness, 28 cm rear of breakout to cross-car bundle) Lo ref Logic Nca Pnk Radio antenna Radio antenna module Radio/hvac control (w/ infotainment system 1, 2 & 3) Sedan cts-v Serial data Serial data hi Serial data lo Sig enable remote Tan Telematics communication interface control module (upper right side of dash) Trac sw sig W/ infotainment system 5.1 Wagon Wake-up sig X205 X238 X245 X906 Radio Wiring Diagram, Coupe without Surround Amplifier (3 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Coupe without Surround Amplifier (3 of 4) for Cadillac CTS 2014: 49 (or 1794) (or 346) (or tan) A tan Audio amplifier Audio mute sig Center instrument panel speaker Coupe G402 (behind left side of rear seat) Ground Left front tweeter speaker Left rear door speaker Lf lo level audio sig+ Lf lo level audio sig- Lf speaker out + Lf speaker out - Lr lo level audio sig+ Lr lo level audio sig- Lr speaker out + Lr speaker out - Rear subwoofer speaker Red Remote enable sig Rf lo level audio sig+ Rf lo level audio sig- Rf speaker out + Rf speaker out - Right front door speaker Right front tweeter speaker Right rear door speaker Rr lo level audio sig+ Rr lo level audio sig- Rr speaker out + Rr speaker out - Sedan cts-v Sedan cts-v & coupe Sedan cts-v & wagon Speaker out + Speaker out - Subwoofer speaker Tan Wagon X200 X225 X600 X700 X701 X800 X801 Radio Wiring Diagram, Coupe without Surround Amplifier (4 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Coupe without Surround Amplifier (4 of 4) for Cadillac CTS 2014: 37 B tan Body control module (bcm) (left end of dash) Computer data lines system Cruise control & transmissions system Exterior lights system G401 G408 (top of right "d" pillar) G904 (top of liftgate) J430 J903 Left front door speaker Left front tweeter speaker Left steering wheel control switch Lo spd gmlan serial data Radio antenna inductor (wagon) Radio ctrl sply vol Rear body fuse block (left side of luggage compt) Red Right front tweeter speaker (wagon) Right steering wheel control switch Sedan cts-v & coupe Seek down Seek up Source Sply volt Steering wheel air bag coil (top of steering column) Steering whl ctrl sig Tan Transmissions system Voice Vol + Vol - Wagon X200 X225 X500 X900 Radio Wiring Diagram, Sedan CTS-V with Surround Amplifier (1 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Sedan CTS-V with Surround Amplifier (1 of 4) for Cadillac CTS 2014: 55 (behind left side of rear seat) g402 (instrument panel harness, near x200) Audio common sig Audio drain wire Auxiliary audio sig Batt+ volt Coax Computer data lines system Detection sig Drain wire Dsply ctrl Enable sig G200 (left kick panel) G402 (behind left side of rear seat) Gmlan serial data Gnd Ground Hot at all times Info display module (w/ infotainment system 5.1) J200 J240 J250 J275 Left audio sig Lo level audio - Lo level audio sig Lo level audio sig+ Lo level audio sig- Lo ref/ground Logic Microphone sig or audio sig Nav mtr fuse 10a Navi audio sig - Navigation antenna (infotainment system 2 & 5.1) Navigation antenna (w/ digital audio system s-band) Nca Pnk Radio Rdo fuse 15a Rear body fuse block (left side of luggage compt) Remote enable sig Remote radio ctrl Serial data hi Serial data lo Sig enable Tan Underhood fuse block (right front of engine compt) Usb Video display ctrl W/ infotainment system 5.1 W/o infotainment system 5.1 Wake-up sig X200 X205 X250 Radio Wiring Diagram, Sedan CTS-V with Surround Amplifier (2 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Sedan CTS-V with Surround Amplifier (2 of 4) for Cadillac CTS 2014: 51 (behind left side of rear seat) g402 (shield Antenna Anti-lock brakes system Audio screen Audio sig Auxiliary audio input Batt+ volt Center high mounted stop lamp (chmsl) Coax Common sig Computer data lines system Ctrl sig Detection sig Drain Drain wire Exterior lights system Fm1 Fm2 G902 (top left of liftgate) G903 (top right of liftgate) Ground Haz sw sig J240 Lo ref Logic Nca Nca s Pnk Radio antenna Radio antenna module Radio/hvac control (w/ infotainment system 1, 2 & 3) Red Remote enable sig x2 Sedan cts-v Serial data Serial data hi Serial data lo Tan Telematics communication interface control module (w/ onstar) (upper right side of dash) Trac sw sig Usb W/ infotainment system 5.1 Wagon Wake-up sig X235 X238 X239 X245 X303 X906 Radio Wiring Diagram, Sedan CTS-V with Surround Amplifier (3 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Sedan CTS-V with Surround Amplifier (3 of 4) for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 (left end of dash) body control module (bcm) Audio amplifier Audio mute sig Batt+ volt Computer data lines system Drain wire G402 (behind left side of rear seat) Gmlan serial data Ground Inflatable restraint steering wheel module coil L audio sig (+) Left steering wheel control switch Lf speaker out + Lf speaker out - Lo level audio sig Lo spd gmlan serial data Lr speaker out + Lr speaker out - Mute sig Navi audio sig Phone sply volt Pnk R audio sig (+) Rear subwoofer speaker Rf speaker out + Rf speaker out - Right steering wheel control switch Rr speaker out + Rr speaker out - Sedan cts-v & coupe Seek down Seek up Speaker out + Speaker out - Spkr out+ Spkr out- Sply volt Srce Subwoofer speaker Tan Transmission system Voice Vol + Vol - Wagon Radio Wiring Diagram, Sedan CTS-V with Surround Amplifier (4 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Sedan CTS-V with Surround Amplifier (4 of 4) for Cadillac CTS 2014: 37 Amp fuse 30a Center instrument panel speaker Exterior lights system G401 G408 (top of right "d" pillar) G904 (top of liftgate) Hot at all times J430 J903 Left front door speaker Left front tweeter speaker Left rear compartment speaker Left rear door speaker Noise compensation microphone Radio antenna inductor (wagon) Rdo/ spkr fuse 15a Rear body fuse block (left side of luggage compt) Red Right front door speaker Right front tweeter speaker Right rear compartment speaker Right rear door speaker Sedan cts-v & coupe Sedan cts-v & wagon Tan Wagon X200 X225 X405 X406 X500 X600 X700 X701 X800 X801 X900 Radio Wiring Diagram, Sedan CTS-V without Surround Amplifier (1 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Sedan CTS-V without Surround Amplifier (1 of 4) for Cadillac CTS 2014: 61 (instrument panel harness, near x200) Amp fuse 30a Audio common sig Audio mute sig Audio sig Auxiliary audio sig Batt+ volt Coax Coax antenna Computer data lines system Detection sig Digital radio antenna (w/ digital audio system s-band) Drain wire Dsply ctrl Enable sig G200 (left kick panel) G402 (behind left side of rear seat) Gmlan serial data Gnd Ground Hot at all times Info display module (w/ infotainment system 5.1) J200 J240 J250 J275 Left audio sig Lf lo lvl aud sig+ Lf lo lvl aud sig- Logic Lr lo lvl aud sig+ Lr lo lvl aud sig- Nav audi sig- Nav mtr fuse 10a Navigation antenna (w/ infotainment system 2 & 5.1) (under center Nca Of package tray) Pnk Radio Rdo fuse 15a Rear body fuse block (left side of luggage compt) Rearview camera circuit Remote enable sig Remote radio ctrl Rf lo lvl aud sig+ Rf lo lvl aud sig- Rr lo lvl aud sig+ Rr lo lvl aud sig- Serial data hi Serial data lo Tan Underhood fuse block (right front of engine compt) Video display ctrl Voice recg low ref W/ infotainment system 5.1 W/o infotainment system 5.1 Wake-up sig lo spd gmlan ser data X200 X205 X235 X250 Radio Wiring Diagram, Sedan CTS-V without Surround Amplifier (2 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Sedan CTS-V without Surround Amplifier (2 of 4) for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 Ante- nna Anti-lock brakes system Audio screen Audio sig Auxiliary audio input Batt+ volt Center high mounted stop lamp (chmsl) Coax Common sig Computer data lines system Ctrl sig Detection sig Drain Drain wire Exterior lights system Fm1 Fm2 G902 (top left of liftgate) G903 (top right of liftgate) Ground Haz sw sig J240 J350 (coupe: body harness, under carpet in left rear passenger footwell) (wagon: body harness, 17 cm from branch to g200) (sedan cts-v: body harness, 28 cm rear of breakout to cross-car bundle) Lo ref Logic Nca Pnk Radio antenna Radio antenna module Radio/hvac control (w/ infotainment system 1, 2 & 3) Sedan cts-v Serial data Serial data hi Serial data lo Sig enable remote Tan Telematics communication interface control module (upper right side of dash) Trac sw sig W/ infotainment system 5.1 Wagon Wake-up sig X205 X238 X245 X906 Radio Wiring Diagram, Sedan CTS-V without Surround Amplifier (3 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Sedan CTS-V without Surround Amplifier (3 of 4) for Cadillac CTS 2014: 49 (or 1794) (or 346) (or tan) A tan Audio amplifier Audio mute sig Center instrument panel speaker Coupe G402 (behind left side of rear seat) Ground Left front tweeter speaker Left rear door speaker Lf lo level audio sig+ Lf lo level audio sig- Lf speaker out + Lf speaker out - Lr lo level audio sig+ Lr lo level audio sig- Lr speaker out + Lr speaker out - Rear subwoofer speaker Red Remote enable sig Rf lo level audio sig+ Rf lo level audio sig- Rf speaker out + Rf speaker out - Right front door speaker Right front tweeter speaker Right rear door speaker Rr lo level audio sig+ Rr lo level audio sig- Rr speaker out + Rr speaker out - Sedan cts-v Sedan cts-v & coupe Sedan cts-v & wagon Speaker out + Speaker out - Subwoofer speaker Tan Wagon X200 X225 X600 X700 X701 X800 X801 Radio Wiring Diagram, Sedan CTS-V without Surround Amplifier (4 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Sedan CTS-V without Surround Amplifier (4 of 4) for Cadillac CTS 2014: 37 B tan Body control module (bcm) (left end of dash) Computer data lines system Cruise control & transmissions system Exterior lights system G401 G408 (top of right "d" pillar) G904 (top of liftgate) J430 J903 Left front door speaker Left front tweeter speaker Left steering wheel control switch Lo spd gmlan serial data Radio antenna inductor (wagon) Radio ctrl sply vol Rear body fuse block (left side of luggage compt) Red Right front tweeter speaker (wagon) Right steering wheel control switch Sedan cts-v & coupe Seek down Seek up Source Sply volt Steering wheel air bag coil (top of steering column) Steering whl ctrl sig Tan Transmissions system Voice Vol + Vol - Wagon X200 X225 X500 X900 Radio Wiring Diagram, Wagon with Surround Amplifier (1 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Wagon with Surround Amplifier (1 of 4) for Cadillac CTS 2014: 55 (behind left side of rear seat) g402 (instrument panel harness, near x200) Audio common sig Audio drain wire Auxiliary audio sig Batt+ volt Coax Computer data lines system Detection sig Drain wire Dsply ctrl Enable sig G200 (left kick panel) G402 (behind left side of rear seat) Gmlan serial data Gnd Ground Hot at all times Info display module (w/ infotainment system 5.1) J200 J240 J250 J275 Left audio sig Lo level audio - Lo level audio sig Lo level audio sig+ Lo level audio sig- Lo ref/ground Logic Microphone sig or audio sig Nav mtr fuse 10a Navi audio sig - Navigation antenna (infotainment system 2 & 5.1) Navigation antenna (w/ digital audio system s-band) Nca Pnk Radio Rdo fuse 15a Rear body fuse block (left side of luggage compt) Remote enable sig Remote radio ctrl Serial data hi Serial data lo Sig enable Tan Underhood fuse block (right front of engine compt) Usb Video display ctrl W/ infotainment system 5.1 W/o infotainment system 5.1 Wake-up sig X200 X205 X250 Radio Wiring Diagram, Wagon with Surround Amplifier (2 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Wagon with Surround Amplifier (2 of 4) for Cadillac CTS 2014: 51 (behind left side of rear seat) g402 (shield Antenna Anti-lock brakes system Audio screen Audio sig Auxiliary audio input Batt+ volt Center high mounted stop lamp (chmsl) Coax Common sig Computer data lines system Ctrl sig Detection sig Drain Drain wire Exterior lights system Fm1 Fm2 G902 (top left of liftgate) G903 (top right of liftgate) Ground Haz sw sig J240 Lo ref Logic Nca Nca s Pnk Radio antenna Radio antenna module Radio/hvac control (w/ infotainment system 1, 2 & 3) Red Remote enable sig x2 Sedan cts-v Serial data Serial data hi Serial data lo Tan Telematics communication interface control module (w/ onstar) (upper right side of dash) Trac sw sig Usb W/ infotainment system 5.1 Wagon Wake-up sig X235 X238 X239 X245 X303 X906 Radio Wiring Diagram, Wagon with Surround Amplifier (3 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Wagon with Surround Amplifier (3 of 4) for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 (left end of dash) body control module (bcm) Audio amplifier Audio mute sig Batt+ volt Computer data lines system Drain wire G402 (behind left side of rear seat) Gmlan serial data Ground Inflatable restraint steering wheel module coil L audio sig (+) Left steering wheel control switch Lf speaker out + Lf speaker out - Lo level audio sig Lo spd gmlan serial data Lr speaker out + Lr speaker out - Mute sig Navi audio sig Phone sply volt Pnk R audio sig (+) Rear subwoofer speaker Rf speaker out + Rf speaker out - Right steering wheel control switch Rr speaker out + Rr speaker out - Sedan cts-v & coupe Seek down Seek up Speaker out + Speaker out - Spkr out+ Spkr out- Sply volt Srce Subwoofer speaker Tan Transmission system Voice Vol + Vol - Wagon Radio Wiring Diagram, Wagon with Surround Amplifier (4 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Wagon with Surround Amplifier (4 of 4) for Cadillac CTS 2014: 37 Amp fuse 30a Center instrument panel speaker Exterior lights system G401 G408 (top of right "d" pillar) G904 (top of liftgate) Hot at all times J430 J903 Left front door speaker Left front tweeter speaker Left rear compartment speaker Left rear door speaker Noise compensation microphone Radio antenna inductor (wagon) Rdo/ spkr fuse 15a Rear body fuse block (left side of luggage compt) Red Right front door speaker Right front tweeter speaker Right rear compartment speaker Right rear door speaker Sedan cts-v & coupe Sedan cts-v & wagon Tan Wagon X200 X225 X405 X406 X500 X600 X700 X701 X800 X801 X900 Radio Wiring Diagram, Wagon without Surround Amplifier (1 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Wagon without Surround Amplifier (1 of 4) for Cadillac CTS 2014: 61 (instrument panel harness, near x200) Amp fuse 30a Audio common sig Audio mute sig Audio sig Auxiliary audio sig Batt+ volt Coax Coax antenna Computer data lines system Detection sig Digital radio antenna (w/ digital audio system s-band) Drain wire Dsply ctrl Enable sig G200 (left kick panel) G402 (behind left side of rear seat) Gmlan serial data Gnd Ground Hot at all times Info display module (w/ infotainment system 5.1) J200 J240 J250 J275 Left audio sig Lf lo lvl aud sig+ Lf lo lvl aud sig- Logic Lr lo lvl aud sig+ Lr lo lvl aud sig- Nav audi sig- Nav mtr fuse 10a Navigation antenna (w/ infotainment system 2 & 5.1) (under center Nca Of package tray) Pnk Radio Rdo fuse 15a Rear body fuse block (left side of luggage compt) Rearview camera circuit Remote enable sig Remote radio ctrl Rf lo lvl aud sig+ Rf lo lvl aud sig- Rr lo lvl aud sig+ Rr lo lvl aud sig- Serial data hi Serial data lo Tan Underhood fuse block (right front of engine compt) Video display ctrl Voice recg low ref W/ infotainment system 5.1 W/o infotainment system 5.1 Wake-up sig lo spd gmlan ser data X200 X205 X235 X250 Radio Wiring Diagram, Wagon without Surround Amplifier (2 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Wagon without Surround Amplifier (2 of 4) for Cadillac CTS 2014: 46 (behind left side of rear seat) g402 Ante- nna Anti-lock brakes system Audio screen Audio sig Auxiliary audio input Batt+ volt Center high mounted stop lamp (chmsl) Coax Common sig Computer data lines system Ctrl sig Detection sig Drain Drain wire Exterior lights system Fm1 Fm2 G902 (top left of liftgate) G903 (top right of liftgate) Ground Haz sw sig J240 J350 (coupe: body harness, under carpet in left rear passenger footwell) (wagon: body harness, 17 cm from branch to g200) (sedan cts-v: body harness, 28 cm rear of breakout to cross-car bundle) Lo ref Logic Nca Pnk Radio antenna Radio antenna module Radio/hvac control (w/ infotainment system 1, 2 & 3) Sedan cts-v Serial data Serial data hi Serial data lo Sig enable remote Tan Telematics communication interface control module (upper right side of dash) Trac sw sig W/ infotainment system 5.1 Wagon Wake-up sig X205 X238 X245 X906 Radio Wiring Diagram, Wagon without Surround Amplifier (3 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Wagon without Surround Amplifier (3 of 4) for Cadillac CTS 2014: 49 (or 1794) (or 346) (or tan) A tan Audio amplifier Audio mute sig Center instrument panel speaker Coupe G402 (behind left side of rear seat) Ground Left front tweeter speaker Left rear door speaker Lf lo level audio sig+ Lf lo level audio sig- Lf speaker out + Lf speaker out - Lr lo level audio sig+ Lr lo level audio sig- Lr speaker out + Lr speaker out - Rear subwoofer speaker Red Remote enable sig Rf lo level audio sig+ Rf lo level audio sig- Rf speaker out + Rf speaker out - Right front door speaker Right front tweeter speaker Right rear door speaker Rr lo level audio sig+ Rr lo level audio sig- Rr speaker out + Rr speaker out - Sedan cts-v Sedan cts-v & coupe Sedan cts-v & wagon Speaker out + Speaker out - Subwoofer speaker Tan Wagon X200 X225 X600 X700 X701 X800 X801 Radio Wiring Diagram, Wagon without Surround Amplifier (4 of 4) for Cadillac CTS 2014 List of elements for Radio Wiring Diagram, Wagon without Surround Amplifier (4 of 4) for Cadillac CTS 2014: 37 B tan Body control module (bcm) (left end of dash) Computer data lines system Cruise control & transmissions system Exterior lights system G401 G408 (top of right "d" pillar) G904 (top of liftgate) J430 J903 Left front door speaker Left front tweeter speaker Left steering wheel control switch Lo spd gmlan serial data Radio antenna inductor (wagon) Radio ctrl sply vol Rear body fuse block (left side of luggage compt) Red Right front tweeter speaker (wagon) Right steering wheel control switch Sedan cts-v & coupe Seek down Seek up Source Sply volt Steering wheel air bag coil (top of steering column) Steering whl ctrl sig Tan Transmissions system Voice Vol + Vol - Wagon X200 X225 X500 X900 Video System Wiring Diagram for Cadillac CTS 2014 List of elements for Video System Wiring Diagram for Cadillac CTS 2014: 26 Clock sig Driver seat headrest dvd player Dvd control module G200 (left kick panel) Gnd Hot w/ ignition main relay energized I2c data Ign Ign volt Isrvm fuse 7.5a J211 L audio (+) Passenger seat headrest dvd player Pnk R audio (+) Radio ant Radio antenna Red Underhood fuse block (right front of engine compt) Video display fuse holder Video sig (+) Video sig (-) X371 X372 X373 X374
SHIFT INTERLOCK Ignition Lock Solenoid Wiring Diagram for Cadillac CTS 2014 List of elements for Ignition Lock Solenoid Wiring Diagram for Cadillac CTS 2014: 21 (left end of dash) body control module (bcm) A/t Bcm 1 fuse 10a G102 (right front of engine compt) G200 (left kick panel) Hot at all times Ignition lock cylinder control switch J200 J205 M/t Rear body fuse block (left side of luggage compt) Remote control door lock receiver (rcdlr) (right rear of roof) Rke/ pass-key/ mdl fuse 10a Shift position signal Steering column lock solenoid actuator Transmission shift lever Underhood fuse block (right front of engine compt) W/ remote start W/o remote start X202 X225 Park Brake System Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Park Brake System Wiring Diagram, Coupe for Cadillac CTS 2014: 37 12 volt 12 volt ref 5 volt ref 5-volt ref 1 6.2l Body control module (bcm) (left end of dash) Brake pedal position sensor (top of brake pedal) Brk pos sens sig Computer data lines system Driver information center (dic) display Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt) Epb fuse 30a Except 6.2l G201 (left kick panel) G401 (behind right side of rear seat) Ground Hi spd gmlan + Hi spd gmlan - Hot at all times Instrument cluster Interior lights system J308 Logic Low ref Low reference Park brake ind Park brake switch Parking brake control module (above rear axle) Release sig Serial data Stop lamp sw sig Tan Underhood fuse block (right front of engine compt) X104 X163 X237 X402 Park Brake System Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Park Brake System Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 37 12 volt 12 volt ref 5 volt ref 5-volt ref 1 6.2l Body control module (bcm) (left end of dash) Brake pedal position sensor (top of brake pedal) Brk pos sens sig Computer data lines system Driver information center (dic) display Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt) Epb fuse 30a Except 6.2l G201 (left kick panel) G401 (behind right side of rear seat) Ground Hi spd gmlan + Hi spd gmlan - Hot at all times Instrument cluster Interior lights system J308 Logic Low ref Low reference Park brake ind Park brake switch Parking brake control module (above rear axle) Release sig Serial data Stop lamp sw sig Tan Underhood fuse block (right front of engine compt) X104 X163 X237 X402 Park Brake System Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Park Brake System Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 24 Comm enable Computer data lines system Driver information center display E/prk brk fuse 30a G201 (left kick panel) G401 (under left side of luggage compt floor) Ground Hi spd gmlan + Hi spd gmlan - Hot at all times Instrument cluster Interior lights system Logic Low speed gmlan serial data Park brake control switch Park brake service ind Park brake sw Park ind Parking brake control module (above rear axle) Rear body fuse block (left side of luggage compt) Release sw Release sw sig X225 X403 Park Brake System Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Park Brake System Wiring Diagram, Wagon for Cadillac CTS 2014: 37 12 volt 12 volt ref 5 volt ref 5-volt ref 1 6.2l Body control module (bcm) (left end of dash) Brake pedal position sensor (top of brake pedal) Brk pos sens sig Computer data lines system Driver information center (dic) display Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt) Epb fuse 30a Except 6.2l G201 (left kick panel) G401 (behind right side of rear seat) Ground Hi spd gmlan + Hi spd gmlan - Hot at all times Instrument cluster Interior lights system J308 Logic Low ref Low reference Park brake ind Park brake switch Parking brake control module (above rear axle) Release sig Serial data Stop lamp sw sig Tan Underhood fuse block (right front of engine compt) X104 X163 X237 X402 Shift Interlock Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Shift Interlock Wiring Diagram, Coupe for Cadillac CTS 2014: 32 5 volt ref 5-volt ref 1 6.2l Automatic transmission assembly Battery pos volt Bcm 1 fuse 10a Body control module (bcm) (left end of dash) Brake pedal position sensor (top of brake pedal assembly) Brk pos sens sig Computer data lines system Control solenoid valve assembly Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt) Except 6.2l G200 (left kick panel) Gnd Hi spd gmlan + Hi spd gmlan - Hot at all times J200 J376 Low ref Park/neutral Shift lock ctrl sol Stop lamp sw sig Tan Transmission control module (tcm) Transmission internal mode switch (ims) Transmission shift lever Transmission shift lock control solenoid actuator Transmissions system Underhood fuse block (right front of engine compt) X104 Shift Interlock Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Shift Interlock Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 32 5 volt ref 5-volt ref 1 6.2l Automatic transmission assembly Battery pos volt Bcm 1 fuse 10a Body control module (bcm) (left end of dash) Brake pedal position sensor (top of brake pedal assembly) Brk pos sens sig Computer data lines system Control solenoid valve assembly Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt) Except 6.2l G200 (left kick panel) Gnd Hi spd gmlan + Hi spd gmlan - Hot at all times J200 J376 Low ref Park/neutral Shift lock ctrl sol Stop lamp sw sig Tan Transmission control module (tcm) Transmission internal mode switch (ims) Transmission shift lever Transmission shift lock control solenoid actuator Transmissions system Underhood fuse block (right front of engine compt) X104 Shift Interlock Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Shift Interlock Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 35 (left kick panel) g201 5 volt ref 6 speed a/t 8 speed a/t Automatic transmission assembly Bcm 6 fuse 10a Body control module (left end of dash) Brake pedal position sensor (top of brake pedal assembly) Brk pos sens sig Computer data lines system Control solenoid valve assembly Engine control module (ecm) (lower right front of engine compt) G100 (3.6l: right front of engine) (3.6l turbo: rear of left cylinder bank) G302 (right kick panel) Gnd Hot at all times J302 J305 Low ref Park lock sol ctrl pos sig Park position switch Park sig Park/neutral position switch (right side of transmission) Red Sens low ref Serial data (+) Serial data (-) Transmission control module Transmission internal mode switch Transmission shift lever Transmission shift lock control solenoid actuator Underhood fuse block (right front of engine compt) X150 X225 X325 Shift Interlock Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Shift Interlock Wiring Diagram, Wagon for Cadillac CTS 2014: 32 5 volt ref 5-volt ref 1 6.2l Automatic transmission assembly Battery pos volt Bcm 1 fuse 10a Body control module (bcm) (left end of dash) Brake pedal position sensor (top of brake pedal assembly) Brk pos sens sig Computer data lines system Control solenoid valve assembly Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt) Except 6.2l G200 (left kick panel) Gnd Hi spd gmlan + Hi spd gmlan - Hot at all times J200 J376 Low ref Park/neutral Shift lock ctrl sol Stop lamp sw sig Tan Transmission control module (tcm) Transmission internal mode switch (ims) Transmission shift lever Transmission shift lock control solenoid actuator Transmissions system Underhood fuse block (right front of engine compt) X104
STARTING/CHARGING Charging Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Charging Wiring Diagram, Coupe for Cadillac CTS 2014: 34 200a 3.0l & 3.6l 6.2l Battery Battery current sensor (near rear of battery) Body control module (bcm) (left end of dash) Charge ind Computer data lines system Current sens low ref Current sens sig Current sens sply volt Driver information center display Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly) G201 (left kick panel) G405 (except wagon: right rear of luggage compt) (wagon: under center of luggage compt floor) Gen duty cycle sig Gen turn on sig Generator Generator fuse holder Ground Instrument cluster Logic Low speed gmlan serial data Pnk Power distribution system Rear body fuse block (left side of luggage compt) Red Rvc/snsr fuse 10a Serial data bus+ Serial data bus- Starter motor Tan Underhood fuse block (right front of engine compt) X260 Charging Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Charging Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 34 200a 3.0l & 3.6l 6.2l Battery Battery current sensor (near rear of battery) Body control module (bcm) (left end of dash) Charge ind Computer data lines system Current sens low ref Current sens sig Current sens sply volt Driver information center display Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly) G201 (left kick panel) G405 (except wagon: right rear of luggage compt) (wagon: under center of luggage compt floor) Gen duty cycle sig Gen turn on sig Generator Generator fuse holder Ground Instrument cluster Logic Low speed gmlan serial data Pnk Power distribution system Rear body fuse block (left side of luggage compt) Red Rvc/snsr fuse 10a Serial data bus+ Serial data bus- Starter motor Tan Underhood fuse block (right front of engine compt) X260 Charging Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Charging Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 34 Auxiliary underhood fuse block (right front of engine compt) Battery Battery current sensor (near rear of battery) Battery fuse block (top of battery) Body control module (left end of dash) Charge Charge ind ctrl Computer data lines system Current sens low ref Current sens sig Current sens sply volt Display Ecm ign fuse 5a Engine control module (lower right front of engine compt) Fuse 200a Fuse 350a G100 (3.6l: right front of engine) (3.6l turbo: rear of left cylinder bank) G400 (under left side of luggage compt floor) Generator Generator field duty cycle sig Gnd Hi spd gmlan srl data (+) Hi spd gmlan srl data (+) 1 Hi spd gmlan srl data (-) Hi spd gmlan srl data (-) 1 Hot w/ ignition main relay energized Instrument cluster Logic Most serial data (+) Most serial data (-) Red Run/crank ign 1 volt Starter motor Underhood fuse block (right front of engine compt) Charging Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Charging Wiring Diagram, Wagon for Cadillac CTS 2014: 34 200a 3.0l & 3.6l 6.2l Battery Battery current sensor (near rear of battery) Body control module (bcm) (left end of dash) Charge ind Computer data lines system Current sens low ref Current sens sig Current sens sply volt Driver information center display Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly) G201 (left kick panel) G405 (except wagon: right rear of luggage compt) (wagon: under center of luggage compt floor) Gen duty cycle sig Gen turn on sig Generator Generator fuse holder Ground Instrument cluster Logic Low speed gmlan serial data Pnk Power distribution system Rear body fuse block (left side of luggage compt) Red Rvc/snsr fuse 10a Serial data bus+ Serial data bus- Starter motor Tan Underhood fuse block (right front of engine compt) X260 Starting Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Starting Wiring Diagram, Coupe for Cadillac CTS 2014: 35 3.0l & 3.6l 5v ref 6.2l Acc Automatic transmission assembly (a/t) Battery Body control module (bcm) (left end of dash) Charging circuit Clutch pedal position (cpp) sensor (m/t) (top of clutch pedal assembly) Clutch position sens rtn Clutch position sens sig position Computer data lines system Control solenoid valve assembly Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly) G104 (right front of engine compt) G405 (except wagon: right rear of luggage compt) (wagon: under center of luggage compt floor) Ign lk cyl ctrl actr sig trans park/ntrl sig Ignition switch Off Off/run/crank volt Power distribution system Red Run Serial data bus+ Serial data bus- Start Starter motor Starter relay Starter relay coil ctrl Strtr fuse 40a Tan Transmission control module Transmission internal mode switch Underhood fuse block (right front of engine compartment) X105 Starting Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Starting Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 35 3.0l & 3.6l 5v ref 6.2l Acc Automatic transmission assembly (a/t) Battery Body control module (bcm) (left end of dash) Charging circuit Clutch pedal position (cpp) sensor (m/t) (top of clutch pedal assembly) Clutch position sens rtn Clutch position sens sig position Computer data lines system Control solenoid valve assembly Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly) G104 (right front of engine compt) G405 (except wagon: right rear of luggage compt) (wagon: under center of luggage compt floor) Ign lk cyl ctrl actr sig trans park/ntrl sig Ignition switch Off Off/run/crank volt Power distribution system Red Run Serial data bus+ Serial data bus- Start Starter motor Starter relay Starter relay coil ctrl Strtr fuse 40a Tan Transmission control module Transmission internal mode switch Underhood fuse block (right front of engine compartment) X105 Starting Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Starting Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 40 (3.6l) a (except 3.6l) 6 speed 8 speed A/t Automatic transmission assembly Battery Battery current sensor (near rear of battery) Battery fuse block (top of battery) Computer data lines system Control solenoid valve assembly Ecm ign fuse 15a Engine control module (lower right front of engine compt) Fuse 300a G100 (3.6l: right front of engine) (3.6l turbo: rear of left cylinder bank) G107 (2.0l: rear of cylinder head (3.6l & 3.6l turbo: rear of left cylinder bank) G400 (under left side of luggage compt floor) Gnd High speed gmlan serial data (+) 1 High speed gmlan serial data (-) 1 Hot w/ ignition main relay energized Ignition mode switch Keyless entry control module (under right side of package tray) Low ref Nca Park/neutral position switch (right side of transmission) Red Run/crank ign 1 volt Serial data Starter enable relay ctrl Starter motor Starter relay Strtr fuse 30a Sw sig 2 Transmission control module Transmission internal mode switch Transmission park/ neutral signal 1 Underhood auxiliary fuse box (right front of engine compt) x6 Underhood fuse block (right front of engine compt) X275 Starting Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for Starting Wiring Diagram, Wagon for Cadillac CTS 2014: 35 3.0l & 3.6l 5v ref 6.2l Acc Automatic transmission assembly (a/t) Battery Body control module (bcm) (left end of dash) Charging circuit Clutch pedal position (cpp) sensor (m/t) (top of clutch pedal assembly) Clutch position sens rtn Clutch position sens sig position Computer data lines system Control solenoid valve assembly Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly) G104 (right front of engine compt) G405 (except wagon: right rear of luggage compt) (wagon: under center of luggage compt floor) Ign lk cyl ctrl actr sig trans park/ntrl sig Ignition switch Off Off/run/crank volt Power distribution system Red Run Serial data bus+ Serial data bus- Start Starter motor Starter relay Starter relay coil ctrl Strtr fuse 40a Tan Transmission control module Transmission internal mode switch Underhood fuse block (right front of engine compartment) X105
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014 List of elements for Supplemental Restraints Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014: 60 (in left front door) left front side impact sensor (in right front door) right front side impact sensor (outer edge of left front seat back) left front seat side air bag (outer edge of right front seat back) right front seat side air bag (right outer edge of roof) left roof rail air bag A x345 B11 B12 C x350 Coupe D x345 Driver seat belt buckle Driver seat belt buckle pretensioner Driver seat belt hi ctrl Driver seat belt lo ctrl Driver seat belt retractor pretensioner (base of left "b" pillar) Driver seat belt sw sig Driver seat belt switch Drv seat belt sw low ref High ctrl seat belt Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Lf discriminating sens low ref Lf discriminating sens sig Lf head curtain mod hi ctrl Lf head curtain mod lo ctrl Lf side impact mod hi ctrl Lf side impact mod lo ctrl Lf side impact sensing mod low ref Lh side impact sensor sig Low ctrl seat belt Lr side impact sensing mod Pass seat belt hi ctrl Pass seat belt lo ctrl Pass seat belt sw low ref Passenger seat belt buckle Passenger seat belt buckle pretensioner Passenger seat belt retractor pretensioner (base of right "b" pillar) Passenger seat belt switch Pin shorting bars engaged Pnk Rf head curtain mod high ctrl Rf head curtain mod low ctrl Rf side impact mod hi ctrl Rf side impact mod lo ctrl Rf side impact sensing mod Rf side impact sensing mod low ref rh side impact sensor sig Right rear side impact sensor (coupe: near base of right "b" pillar) (except coupe: in right rear door) Right roof rail air bag (right outer edge of roof) Rr side impact sensing mod low ref rr side impact sensing mod hi ref Seat belt sw sig Shorting bar Wagon & sedan cts-v When module connector is disconnected from harness: (shorting bars are connected between following pins in connector x2: 13-14, 15-16, 17-18, 37-38, 39-40 & 53-54) X300 X301 X307 X350 f X500 X600 X800 Supplemental Restraints Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014 List of elements for Supplemental Restraints Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014: 58 (mounted on rear of left radiator support) left front impact sensor (mounted on rear of right radiator support) right front impact sensor (not used) Air bag fuse 10a Air bag ign fuse 10a Air bag ind Air bag off ind Air bag on ind B11 B12 Batt positive volt Computer data lines system Data serial Driver information center display Driver seat belt ind G201 (left kick panel) G306 (under driver's seat) Gmlan lo spd Gnd Ground Hot at all times Hot in on or start I/p mod hi ctrl stage 1 I/p mod hi ctrl stage 2 I/p mod lo ctrl stage 1 I/p mod lo ctrl stage 2 Ign volt Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Instrument panel cluster Left rear side impact sensor (coupe: near base of left "b" pillar) (except coupe: in left rear door) Lo spd gm lan serial data Lo spd gmlan serial data Logic Nca Passenger instrument panel air bag (upper right side of dash) Passenger presence module (in passenger's seat cushion) Passenger seat belt ind Pin shorting bars engaged Pnk Power distribution system Radio/hvac control Rear body fuse block (left side of luggage compt) Serial data Shorting bar Steer whl hi ctrl stage 2 Steer whl lo ctrl stage 2 Steering wheel air bag (in steering wheel) Steering wheel air bag coil (top of steering column) Tan Underhood fuse block (right front of engine compt) Wagon & sedan cts-v When module connector is disconnected from harness: (shorting bars are connected between following pins in connector x1: 1-2, 3-4, 5-6 & 7-8) X200 X203 X235 X254 X307 X700 Supplemental Restraints Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Supplemental Restraints Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014: 60 (in left front door) left front side impact sensor (in right front door) right front side impact sensor (outer edge of left front seat back) left front seat side air bag (outer edge of right front seat back) right front seat side air bag (right outer edge of roof) left roof rail air bag A x345 B11 B12 C x350 Coupe D x345 Driver seat belt buckle Driver seat belt buckle pretensioner Driver seat belt hi ctrl Driver seat belt lo ctrl Driver seat belt retractor pretensioner (base of left "b" pillar) Driver seat belt sw sig Driver seat belt switch Drv seat belt sw low ref High ctrl seat belt Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Lf discriminating sens low ref Lf discriminating sens sig Lf head curtain mod hi ctrl Lf head curtain mod lo ctrl Lf side impact mod hi ctrl Lf side impact mod lo ctrl Lf side impact sensing mod low ref Lh side impact sensor sig Low ctrl seat belt Lr side impact sensing mod Pass seat belt hi ctrl Pass seat belt lo ctrl Pass seat belt sw low ref Passenger seat belt buckle Passenger seat belt buckle pretensioner Passenger seat belt retractor pretensioner (base of right "b" pillar) Passenger seat belt switch Pin shorting bars engaged Pnk Rf head curtain mod high ctrl Rf head curtain mod low ctrl Rf side impact mod hi ctrl Rf side impact mod lo ctrl Rf side impact sensing mod Rf side impact sensing mod low ref rh side impact sensor sig Right rear side impact sensor (coupe: near base of right "b" pillar) (except coupe: in right rear door) Right roof rail air bag (right outer edge of roof) Rr side impact sensing mod low ref rr side impact sensing mod hi ref Seat belt sw sig Shorting bar Wagon & sedan cts-v When module connector is disconnected from harness: (shorting bars are connected between following pins in connector x2: 13-14, 15-16, 17-18, 37-38, 39-40 & 53-54) X300 X301 X307 X350 f X500 X600 X800 Supplemental Restraints Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Supplemental Restraints Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014: 58 (mounted on rear of left radiator support) left front impact sensor (mounted on rear of right radiator support) right front impact sensor (not used) Air bag fuse 10a Air bag ign fuse 10a Air bag ind Air bag off ind Air bag on ind B11 B12 Batt positive volt Computer data lines system Data serial Driver information center display Driver seat belt ind G201 (left kick panel) G306 (under driver's seat) Gmlan lo spd Gnd Ground Hot at all times Hot in on or start I/p mod hi ctrl stage 1 I/p mod hi ctrl stage 2 I/p mod lo ctrl stage 1 I/p mod lo ctrl stage 2 Ign volt Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Instrument panel cluster Left rear side impact sensor (coupe: near base of left "b" pillar) (except coupe: in left rear door) Lo spd gm lan serial data Lo spd gmlan serial data Logic Nca Passenger instrument panel air bag (upper right side of dash) Passenger presence module (in passenger's seat cushion) Passenger seat belt ind Pin shorting bars engaged Pnk Power distribution system Radio/hvac control Rear body fuse block (left side of luggage compt) Serial data Shorting bar Steer whl hi ctrl stage 2 Steer whl lo ctrl stage 2 Steering wheel air bag (in steering wheel) Steering wheel air bag coil (top of steering column) Tan Underhood fuse block (right front of engine compt) Wagon & sedan cts-v When module connector is disconnected from harness: (shorting bars are connected between following pins in connector x1: 1-2, 3-4, 5-6 & 7-8) X200 X203 X235 X254 X307 X700 Supplemental Restraints Wiring Diagram, Sedan Except CTS-V (1 of 3) for Cadillac CTS 2014 List of elements for Supplemental Restraints Wiring Diagram, Sedan Except CTS-V (1 of 3) for Cadillac CTS 2014: 64 (base of right "b" pillar) g304 (outer edge of left front seat back) left front seat side air bag (outer edge of left rear seat back) left rear seat side air bag (outer edge of right front seat back) right front seat side air bag (outer rear side of driver seat cushion frame) driver seat belt anchor pretensioner (outer rear side of passenger seat cushion frame) passenger seat belt anchor pretensioner (passenger seat harness, in passenger's seat) j390 Bar shorting Dr side impact mod hi ctrl Dr side impact mod lo ctrl Driver seat belt buckle Driver seat belt retractor pretensioner (base of left "b" pillar) Driver seat belt sw lo ref Driver seat belt sw sig Driver seat belt switch Drv sb anch pret high ctrl Drv sb anch pret low ctrl Drv seat ret pre hi ctrl Drv seat ret pre lo ctrl G303 (base of left "b" pillar) Inflatable restraint sensing & diagnostic module (under center floor console) Left rr side imp sir inf ctrl Left rr side sir inf sply Lf discriminating sens lo ref Lf discriminating sens sig Lf head curtain mod hi ctrl Lf head curtain mod lo ctrl Lf side impact mod lo ref Lf side impact mod sig Lt mid side impact mod lo ref Lt mid side impact mod sig Pass sb anch pret high ctrl Pass sb anch pret low ctrl Pass seat belt sw lo ref Pass seat belt switch sig Pass seat position switch sig Pass seat ret pre hi ctrl Pass seat ret pre lo ctrl Pass side impact mod hi ctrl Pass side impact mod lo ctrl Passenger seat belt buckle Passenger seat belt retractor pretensioner (base of right "b" pillar) Passenger seat belt switch Passenger seat position sensor Red Rf discriminating sens lo ref Rf discriminating sens sig Rf head curtain mod hi ctrl Rf head curtain mod lo ctrl Rf side impact mod lo ref Rf side impact mod sig Right rear seat side air bag (outer edge of right rear seat back) Right roof rail air bag (right outer edge of roof) Right rr side imp sir inf ctrl Right rr side sir inf sply Rt mid side impact mod lo ref Rt mid side impact mod sig Shorting bar W/ forward collision alert sensor indicator W/o forward collision alert sensor indicator X310 X320 X352 X353 Supplemental Restraints Wiring Diagram, Sedan Except CTS-V (2 of 3) for Cadillac CTS 2014 List of elements for Supplemental Restraints Wiring Diagram, Sedan Except CTS-V (2 of 3) for Cadillac CTS 2014: 33 (in left front door) left front side impact sensor (in right front door) right front side impact sensor (left outer edge of roof) left roof rail air bag (mounted on (w/ overseas delivery vehicle preparation) hot w/ battery saver relay energized (w/o overseas delivery vehicle preparation) hot at all times Display/ mil ign fuse 5a G205 (bottom of left kick panel) Gnd Hot at all times Hot w/ ignition main relay energized Instrument panel fuse block (left end of dash) Left rear side impact sensor (in left rear door) Lines system computer data Lo spd gmlan Msb drvr fuse 30a Msb pass fuse 30a Nca Passenger presence module (in passenger's seat cushion) Passenger presence sensor (in front passenger's seat cushion) Rear of left radiator support) left front impact sensor Red Right front impact sensor (mounted on rear of right radiator support) Right rear side impact sensor (in right rear door) Sdm/ aos fuse 10a Shorting bar Underhood fuse block (right front of engine compt) X115 X126 X275 X301 X320 X500 X600 Supplemental Restraints Wiring Diagram, Sedan Except CTS-V (3 of 3) for Cadillac CTS 2014 List of elements for Supplemental Restraints Wiring Diagram, Sedan Except CTS-V (3 of 3) for Cadillac CTS 2014: 45 (in steering wheel) steering wheel air bag (left kick panel) g301 (right kick panel) g302 (upper right side of dash) passenger instrument panel air bag Air bag ind Air bag off ind Air bag on ind Computer data lines system Driver information center display Driver knee air bag (under driver side of dash) Drv knee hi ctrl Drv knee lo ctrl G201 (left kick panel) G205 (bottom of left kick panel) Gnd Hi spd gmlan (+) Hi spd gmlan (-) Inflatable restraint sensing & diagnostic module (under center floor console) Instrument cluster J360 Left seat belt retractor motor module (base of left "b" pillar) Lo spd gmlan serial data Logic Low spd gmlan serial data Mod stage 1 hi Mod stage 1 lo Mod stage 2 hi Mod stage 2 lo Pass knee mod lo ctrl pass knee mod hi ctrl Pass seat belt ind pass air bag on ind pass air bag off ind Pass stage 1 hi Pass stage 1 lo Pass stage 2 hi Pass stage 2 lo Passenger air bag disable indicator Passenger knee air bag (under passenger side of dash) Pnk Right seat belt retractor motor module (base of right "b" pillar) Sd comm enable Seat belt ind Seat belt on ind Shorting bar Steering wheel air bag coil (top of steering column) Tan X301 Supplemental Restraints Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014 List of elements for Supplemental Restraints Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014: 60 (in left front door) left front side impact sensor (in right front door) right front side impact sensor (outer edge of left front seat back) left front seat side air bag (outer edge of right front seat back) right front seat side air bag (right outer edge of roof) left roof rail air bag A x345 B11 B12 C x350 Coupe D x345 Driver seat belt buckle Driver seat belt buckle pretensioner Driver seat belt hi ctrl Driver seat belt lo ctrl Driver seat belt retractor pretensioner (base of left "b" pillar) Driver seat belt sw sig Driver seat belt switch Drv seat belt sw low ref High ctrl seat belt Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Lf discriminating sens low ref Lf discriminating sens sig Lf head curtain mod hi ctrl Lf head curtain mod lo ctrl Lf side impact mod hi ctrl Lf side impact mod lo ctrl Lf side impact sensing mod low ref Lh side impact sensor sig Low ctrl seat belt Lr side impact sensing mod Pass seat belt hi ctrl Pass seat belt lo ctrl Pass seat belt sw low ref Passenger seat belt buckle Passenger seat belt buckle pretensioner Passenger seat belt retractor pretensioner (base of right "b" pillar) Passenger seat belt switch Pin shorting bars engaged Pnk Rf head curtain mod high ctrl Rf head curtain mod low ctrl Rf side impact mod hi ctrl Rf side impact mod lo ctrl Rf side impact sensing mod Rf side impact sensing mod low ref rh side impact sensor sig Right rear side impact sensor (coupe: near base of right "b" pillar) (except coupe: in right rear door) Right roof rail air bag (right outer edge of roof) Rr side impact sensing mod low ref rr side impact sensing mod hi ref Seat belt sw sig Shorting bar Wagon & sedan cts-v When module connector is disconnected from harness: (shorting bars are connected between following pins in connector x2: 13-14, 15-16, 17-18, 37-38, 39-40 & 53-54) X300 X301 X307 X350 f X500 X600 X800 Supplemental Restraints Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014 List of elements for Supplemental Restraints Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014: 58 (mounted on rear of left radiator support) left front impact sensor (mounted on rear of right radiator support) right front impact sensor (not used) Air bag fuse 10a Air bag ign fuse 10a Air bag ind Air bag off ind Air bag on ind B11 B12 Batt positive volt Computer data lines system Data serial Driver information center display Driver seat belt ind G201 (left kick panel) G306 (under driver's seat) Gmlan lo spd Gnd Ground Hot at all times Hot in on or start I/p mod hi ctrl stage 1 I/p mod hi ctrl stage 2 I/p mod lo ctrl stage 1 I/p mod lo ctrl stage 2 Ign volt Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Instrument panel cluster Left rear side impact sensor (coupe: near base of left "b" pillar) (except coupe: in left rear door) Lo spd gm lan serial data Lo spd gmlan serial data Logic Nca Passenger instrument panel air bag (upper right side of dash) Passenger presence module (in passenger's seat cushion) Passenger seat belt ind Pin shorting bars engaged Pnk Power distribution system Radio/hvac control Rear body fuse block (left side of luggage compt) Serial data Shorting bar Steer whl hi ctrl stage 2 Steer whl lo ctrl stage 2 Steering wheel air bag (in steering wheel) Steering wheel air bag coil (top of steering column) Tan Underhood fuse block (right front of engine compt) Wagon & sedan cts-v When module connector is disconnected from harness: (shorting bars are connected between following pins in connector x1: 1-2, 3-4, 5-6 & 7-8) X200 X203 X235 X254 X307 X700
TRANSMISSION A/T Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for A/T Wiring Diagram, Coupe for Cadillac CTS 2014: 93 (steering wheel harness, in steering wheel) j290 3.0l & 3.6l 6.2l Acc Acc volt Accessory wakeup serial data Automatic transmission assembly Body control module (bcm) (left end of dash) Cluster Computer data lines Computer data lines system Control solenoid valve assembly Cruise control & sound systems Data bus (+) Data bus (-) Driver information center (dic) display Ecm/tcm ign fuse 15a Engine control module (ecm) (3.0l & 3.6l : below left headlamp assembly) (6.2l: right rear of engine compt) G132 (rear of right cylinder bank) Gmlan Gmlan serial data bus+ Gmlan serial data bus- Gnd Hot at all times Hot w/ ignition main relay energized Ign Ign 1 volt Ignition switch Instrument Iss sig Iss/oss ctrl J127 J285 (steering column harness, 5.5 cm from breakout for ignition switch) J291 (steering wheel harness, in steering wheel) Left automatic transmission manual shift switch (if equipped) Logic Low ref Off Oss sens P/n sig Pc 1 solenoid Pc 2 solenoid Pc 3 solenoid Pc 4 solenoid Pc 5 solenoid Pnk Power distribution system Pressure control (pc) solenoid valve 1 Pressure control (pc) solenoid valve 2 Pressure control (pc) solenoid valve 3 Pressure control (pc) solenoid valve 4 Pressure control (pc) solenoid valve 5 Red Red b Remote radio ctrl sply vol Remote shift selector sig Right automatic transmission manual shift switch (if equipped) Run Shift solenoid (ss) valve 1 Shift solenoid (ss) valve 2 Ss 1 Ss 2 Start Steering wheel air bag coil (top of steering column) System Tan Tap up/ down switch Tap up/tap down sw sig Tcc solenoid Tcm batt fuse 15a Tfp 1 Tfp 3 Tfp 4 Tfp 5 Tft Torque converter clutch (tcc) pressure control (pc) solenoid valve Trans enable switch Transmission control module (tcm) Transmission fluid pressure switch Transmission fluid temperature (tft) sensor Transmission input shaft speed sensor (iss) Transmission internal mode switch (ims) Transmission manual shift switch Transmission output shaft speed sensor (oss) Transmission p/n sig ign lock sig Transmission shift lever Trns range sig a Trns range sig b Trns range sig c Trns range sig p Underhood fuse block (right front of engine compt) Wakeup serial X202 A/T Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for A/T Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 93 (steering wheel harness, in steering wheel) j290 3.0l & 3.6l 6.2l Acc Acc volt Accessory wakeup serial data Automatic transmission assembly Body control module (bcm) (left end of dash) Cluster Computer data lines Computer data lines system Control solenoid valve assembly Cruise control & sound systems Data bus (+) Data bus (-) Driver information center (dic) display Ecm/tcm ign fuse 15a Engine control module (ecm) (3.0l & 3.6l : below left headlamp assembly) (6.2l: right rear of engine compt) G132 (rear of right cylinder bank) Gmlan Gmlan serial data bus+ Gmlan serial data bus- Gnd Hot at all times Hot w/ ignition main relay energized Ign Ign 1 volt Ignition switch Instrument Iss sig Iss/oss ctrl J127 J285 (steering column harness, 5.5 cm from breakout for ignition switch) J291 (steering wheel harness, in steering wheel) Left automatic transmission manual shift switch (if equipped) Logic Low ref Off Oss sens P/n sig Pc 1 solenoid Pc 2 solenoid Pc 3 solenoid Pc 4 solenoid Pc 5 solenoid Pnk Power distribution system Pressure control (pc) solenoid valve 1 Pressure control (pc) solenoid valve 2 Pressure control (pc) solenoid valve 3 Pressure control (pc) solenoid valve 4 Pressure control (pc) solenoid valve 5 Red Red b Remote radio ctrl sply vol Remote shift selector sig Right automatic transmission manual shift switch (if equipped) Run Shift solenoid (ss) valve 1 Shift solenoid (ss) valve 2 Ss 1 Ss 2 Start Steering wheel air bag coil (top of steering column) System Tan Tap up/ down switch Tap up/tap down sw sig Tcc solenoid Tcm batt fuse 15a Tfp 1 Tfp 3 Tfp 4 Tfp 5 Tft Torque converter clutch (tcc) pressure control (pc) solenoid valve Trans enable switch Transmission control module (tcm) Transmission fluid pressure switch Transmission fluid temperature (tft) sensor Transmission input shaft speed sensor (iss) Transmission internal mode switch (ims) Transmission manual shift switch Transmission output shaft speed sensor (oss) Transmission p/n sig ign lock sig Transmission shift lever Trns range sig a Trns range sig b Trns range sig c Trns range sig p Underhood fuse block (right front of engine compt) Wakeup serial X202 A/T Wiring Diagram, Sedan Except CTS-V 6-Speed A/T (1 of 2) for Cadillac CTS 2014 List of elements for A/T Wiring Diagram, Sedan Except CTS-V 6-Speed A/T (1 of 2) for Cadillac CTS 2014: 53 (right front of engine) g100 Accessory wakeup serial data Automatic transmission assembly Battery positive voltage Computer data lines system Control solenoid valve assembly Gnd Hi spd gmlan serial data bus (+) Hi spd gmlan serial data bus (-) Hot at all times Hot w/ ignition main relay energized Ign Ip body ign fuse 10a J127 J230 Pc 1 solenoid Pc 2 solenoid Pc 3 solenoid Pc 4 solenoid Pc 5 solenoid Pressure control solenoid valve 1 Pressure control solenoid valve 2 Pressure control solenoid valve 3 Pressure control solenoid valve 4 Pressure control solenoid valve 5 Red Run/crank ignition 1 voltage Shift solenoid valve 1 Shift solenoid valve 2 Sig a Sig b Sig c Sig gnd transmiss park/neutral sig (1) Sig p Ss 1 Ss 2 Tap up/tap dn enable sig Tcc solenoid Tcm ign fuse 15a Tcm/spare fuse 15a Tfp 1 Tfp 3 Tfp 4 Tfp 5 Torque converter clutch pressure control solenoid valve Transmission control module Transmission fluid pressure switch Transmission fluid temperature sensor Transmission input shaft speed sensor Transmission internal mode switch Transmission output shaft speed sensor Underhood fuse block (right front of engine compt) X150 A/T Wiring Diagram, Sedan Except CTS-V 6-Speed A/T (2 of 2) for Cadillac CTS 2014 List of elements for A/T Wiring Diagram, Sedan Except CTS-V 6-Speed A/T (2 of 2) for Cadillac CTS 2014: 38 (body harness, 66.5 cm rear of breakout to cross-car bundle) (w/ sunroof) j340 Body control module (left end of dash) Computer data lines system Driver information center display Engine control module (lower right front of engine compt) G201 (left kick panel) G302 (right kick panel) Ground Hi spd gmlan serial data bus (+) Hi spd gmlan serial data bus (+) (1) Hi spd gmlan serial data bus (-) Hi spd gmlan serial data bus (-) (1) Ill Instrument cluster J250 J302 J305 Key cpte/lock sft pstn sig Left transmission manual shift switch Linear interconnect network bus 2 Logic Low speed gmlan serial data Park lock solenoid contol Park position switch Park/ neutral sig Rap relay coil ctrl Red Right transmission manual shift switch Steering wheel air bag coil (top of steering column) Sunroof motor (w/ sunroof) (rear of sunroof assembly) Tap up/tap down sw sig Transmission manual shift switch Transmission shift lever Transmission shift lever position indicator Transmission shift lock control solenoid actuator X304 X325 X339 A/T Wiring Diagram, Sedan Except CTS-V 8-Speed A/T (1 of 3) for Cadillac CTS 2014 List of elements for A/T Wiring Diagram, Sedan Except CTS-V 8-Speed A/T (1 of 3) for Cadillac CTS 2014: 59 (rear of left cylinder bank) g100 1 shift sol valve cont Accessory wakeup data Batt postive volt Battery positive voltage Computer Computer data lines system Data lines Engine control module (lower right front of engine compt) G100 (rear of left cylinder bank) Gear speed snsr sig (+) Gear speed snsr sig (-) Hi spd gmlan data (+) (1) Hi spd gmlan data (-) (1) Hi spd gmlan serial data bus (+) Hi spd gmlan serial data bus (-) Hot at all times Hot w/ ignition main relay energized Ip body ign fuse 10a J131 J230 Neutral safety switch sig Park/ neutral sig Park/neutral position switch (right side of transmission) Prk nutl pstn sw prk sig Reverse switch signal Run/crank ign 1 volt Sig gnd Signal ground System Tap up/tap dwn enble sig Tcm ign fuse 15a Tcm/ spare fuse 15a Torque cnvtr clutch sol Torque press sol cont(-) Trans fld snsr sig (+) Trans fluid pre sw sig Trans hi side dr 2 sig Trans pesre sol cont b+ Trans press sol con f+ Trans press sol cont a- Trans press sol cont b- Trans press sol cont c+ Trans press sol cont c- Trans press sol cont d+ Trans press sol cont d- Trans press sol cont f- Trans press sol cont g+ Trans press sol cont g- Trans prss sol cntl a+ Trans snsr in spd sig (+) Trans snsr in spd sig (-) Transmission control module (tcm) (front of right front wheelwell) Trns flid pre snsr sig(-) Trqe convtr cltch (+) Underhood fuse block (right front of engine compt) Vehicle spd snsr sig (+) Vehicle spd snsr sig (-) X150 A/T Wiring Diagram, Sedan Except CTS-V 8-Speed A/T (2 of 3) for Cadillac CTS 2014 List of elements for A/T Wiring Diagram, Sedan Except CTS-V 8-Speed A/T (2 of 3) for Cadillac CTS 2014: 38 (body harness, 66.5 cm rear of breakout to cross-car bundle) (w/ sunroof) j340 (right kick Body control module (left end of dash) Computer Computer data lines system Data lines Driver information center display G302 G302 (right kick panel) Ground Hi spd gmlan serial data bus (+) (1) Hi spd gmlan serial data bus (-) (1) Ill Instrument cluster J302 J305 Key cpte/lock sft pstn sig Linear interconnect Lock control Logic Low speed gmlan serial data Network bus 2 Panel) Park lock solenoid contol Park position Rap relay coil ctrl Red Solenoid actuator Sunroof motor (w/ sunroof) (rear of sunroof assembly) Switch Tap up/tap down sw sig Transmission manual shift lever Transmission manual shift switch Transmission shift Transmission shift lever position indicator X304 X325 X339 A/T Wiring Diagram, Sedan Except CTS-V 8-Speed A/T (3 of 3) for Cadillac CTS 2014 List of elements for A/T Wiring Diagram, Sedan Except CTS-V 8-Speed A/T (3 of 3) for Cadillac CTS 2014: 20 Automatic transmission assembly G201 (left kick panel) J250 Left transmission manual shift switch Pressure control solenoid valve 1 Pressure control solenoid valve 2 Pressure control solenoid valve 3 Pressure control solenoid valve 4 Pressure control solenoid valve 5 Pressure control solenoid valve 6 Right transmission manual shift switch Shift solenoid valve 1 Steering wheel air bag coil (top of steering column) Torque converter clutch enable solenoid valve Torque converter clutch pressure control solenoid valve Transmission fluid pressure switch Transmission fluid temperature sensor Transmission input shaft speed sensor Transmission intermediate shaft speed sensor Transmission output shaft speed sensor A/T Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for A/T Wiring Diagram, Wagon for Cadillac CTS 2014: 93 (steering wheel harness, in steering wheel) j290 3.0l & 3.6l 6.2l Acc Acc volt Accessory wakeup serial data Automatic transmission assembly Body control module (bcm) (left end of dash) Cluster Computer data lines Computer data lines system Control solenoid valve assembly Cruise control & sound systems Data bus (+) Data bus (-) Driver information center (dic) display Ecm/tcm ign fuse 15a Engine control module (ecm) (3.0l & 3.6l : below left headlamp assembly) (6.2l: right rear of engine compt) G132 (rear of right cylinder bank) Gmlan Gmlan serial data bus+ Gmlan serial data bus- Gnd Hot at all times Hot w/ ignition main relay energized Ign Ign 1 volt Ignition switch Instrument Iss sig Iss/oss ctrl J127 J285 (steering column harness, 5.5 cm from breakout for ignition switch) J291 (steering wheel harness, in steering wheel) Left automatic transmission manual shift switch (if equipped) Logic Low ref Off Oss sens P/n sig Pc 1 solenoid Pc 2 solenoid Pc 3 solenoid Pc 4 solenoid Pc 5 solenoid Pnk Power distribution system Pressure control (pc) solenoid valve 1 Pressure control (pc) solenoid valve 2 Pressure control (pc) solenoid valve 3 Pressure control (pc) solenoid valve 4 Pressure control (pc) solenoid valve 5 Red Red b Remote radio ctrl sply vol Remote shift selector sig Right automatic transmission manual shift switch (if equipped) Run Shift solenoid (ss) valve 1 Shift solenoid (ss) valve 2 Ss 1 Ss 2 Start Steering wheel air bag coil (top of steering column) System Tan Tap up/ down switch Tap up/tap down sw sig Tcc solenoid Tcm batt fuse 15a Tfp 1 Tfp 3 Tfp 4 Tfp 5 Tft Torque converter clutch (tcc) pressure control (pc) solenoid valve Trans enable switch Transmission control module (tcm) Transmission fluid pressure switch Transmission fluid temperature (tft) sensor Transmission input shaft speed sensor (iss) Transmission internal mode switch (ims) Transmission manual shift switch Transmission output shaft speed sensor (oss) Transmission p/n sig ign lock sig Transmission shift lever Trns range sig a Trns range sig b Trns range sig c Trns range sig p Underhood fuse block (right front of engine compt) Wakeup serial X202 AWD Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for AWD Wiring Diagram, Coupe for Cadillac CTS 2014: 33 (left end of dash) body control module (bcm) Awd fuse 15a Batt + Clutch coil ctrl Clutch coil rtn Computer data lines system Driver information center (dic) Ecm/ tcm ign fuse 15a G200 (left kick panel) Gmlan Ground Hot at all times Hot w/ ignition main relay energized Ign Instrument cluster J200 Logic Oil temp 5v ref Oil temp sens sig Pnk Resistor 5v ref Resistor sig Serial data Serial data bus+ Serial data bus- Tan Transfer case clutch (inside rear of transfer case) Transfer case fluid temperature sensor (rear of transfer case) Transfer case shift control module (right side of dash) Underhood fuse block (right front of engine compt) Wakeup Wakeup serial X105 AWD Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for AWD Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 33 (left end of dash) body control module (bcm) Awd fuse 15a Batt + Clutch coil ctrl Clutch coil rtn Computer data lines system Driver information center (dic) Ecm/ tcm ign fuse 15a G200 (left kick panel) Gmlan Ground Hot at all times Hot w/ ignition main relay energized Ign Instrument cluster J200 Logic Oil temp 5v ref Oil temp sens sig Pnk Resistor 5v ref Resistor sig Serial data Serial data bus+ Serial data bus- Tan Transfer case clutch (inside rear of transfer case) Transfer case fluid temperature sensor (rear of transfer case) Transfer case shift control module (right side of dash) Underhood fuse block (right front of engine compt) Wakeup Wakeup serial X105 AWD Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for AWD Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 30 Batt pos volt Clutch coil ctrl Clutch coil rtn Computer data lines system Driver information center display G304 (base of right "b" pillar) Gmlan serial data + Gmlan serial data - Ground Hi spd gmlan serial data + Hi spd gmlan serial data - Hot at all times Hot w/ ignition main relay energized Ign 1 volt Instrument cluster Ip body ign fuse 10a J230 Lo spd gmlan serial data Logic Nca Oil temp 5v ref Oil temp sens sig Rear body fuse block (left side of luggage compt) Tc cntrl mdl/rr cntrl mdl fuse 15a Transfer case clutch (inside rear of transfer case) Transfer case fluid temperature sensor (rear of transfer case) Transfer case shift control module (right rear of luggage compt) Underhood fuse block (right front of engine compt) Wakeup serial X150 AWD Wiring Diagram, Wagon for Cadillac CTS 2014 List of elements for AWD Wiring Diagram, Wagon for Cadillac CTS 2014: 33 (left end of dash) body control module (bcm) Awd fuse 15a Batt + Clutch coil ctrl Clutch coil rtn Computer data lines system Driver information center (dic) Ecm/ tcm ign fuse 15a G200 (left kick panel) Gmlan Ground Hot at all times Hot w/ ignition main relay energized Ign Instrument cluster J200 Logic Oil temp 5v ref Oil temp sens sig Pnk Resistor 5v ref Resistor sig Serial data Serial data bus+ Serial data bus- Tan Transfer case clutch (inside rear of transfer case) Transfer case fluid temperature sensor (rear of transfer case) Transfer case shift control module (right side of dash) Underhood fuse block (right front of engine compt) Wakeup Wakeup serial X105 Rear Differential Cooler Wiring Diagram for Cadillac CTS 2014 List of elements for Rear Differential Cooler Wiring Diagram for Cadillac CTS 2014: 30 5v ref Computer data lines system Coupe Diff pump fuse 20a Differential cooler pump (in differential cooler assembly) Differential cooler pump relay 1 Differential cooler pump relay 2 (coupe) Differential temperature switch (in differential cooler assembly) Driver information center (dic) display Ecm/tcm ign fuse 15a G401 (behind right side of rear seat) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) G401 (sedan: under left side of luggage compt floor) Gmlan ser data Hot at all times Hot w/ ignition main relay energized Instrument cluster J410 (differential cooling pump jumper harness, near x441) Logic Oil temp sens sig Pnk Power distribution system Rear body fuse block (left side of luggage compt) Rear differential oil pressure/ temperature sensor (above rear differential) Sedan/ wagon Underhood fuse block (right front of engine compt) X200 X260 X402 X441 Rear Differential Lock Wiring Diagram for Cadillac CTS 2014 List of elements for Rear Differential Lock Wiring Diagram for Cadillac CTS 2014: 34 5 volt reference Battery positive volt Computer data lines system Diff low side cntl Diff oil pressure snsr Diff sol low control Diff solenoid side con Diffe hi side control Differential clutch pump (under rear center of vehicle) Drain wire Driver information center (dic) display G401 (under left side of luggage compt floor) Gmlan ser data Ground Hi spd data (+) (2) Hi spd data (-) (2) Hot at all times Instrument cluster J421 Logic Low reference Rear axle temp sig Rear body fuse block (left side of luggage compt) Rear differential clutch control module (above rear differential) Rear differential clutch solenoid valve (under center rear of vehicle) Rear differential oil pressure/ temperature sensor (above rear differential) Rear differential oil temperature sensor (on rear differential assembly) Red Rr diff oil temp snsr Rr drvr cntrl mdl fuse 30a Serial comm enble Snsr vol ref Tc cntrl mdl/rr cntrl drive mdl fuse 15a X405
TRUNK, TAILGATE, FUEL DOOR Power Liftgate Wiring Diagram for Cadillac CTS 2014 List of elements for Power Liftgate Wiring Diagram for Cadillac CTS 2014: 50 (liftgate harness, 12 cm past connector x903) j907 (liftgate harness, 15 cm from breakouts to liftgate module) (extended range & passive entry lock control) j905 (right side of liftgate) 3/4 30a Ajar sw sig Close sig Computer data lines system Disply fuse 10a Driver door switch panel control module Driver information center (dic) display Exterior liftgate control switch G408 (top of right "d" pillar) Ground Hot at all times Instrument cluster Interior liftgate control switch J903 Lamp ctrl Lamps ctrl Left liftgate object sensor (left side of liftgate) Liftgate close switch Liftgate control module (lcm) inline fuse Liftgate control module (lgm) (left side of liftgate) Liftgate latch Liftgate motor assembly (left rear of luggage compt) Logic Low ref Max Msm fuse 7.5a Mtr close ctrl Mtr open ctrl Nca Object sens sig Off On/off sw sig Power distribution system Rear body fuse block (left side of luggage compt) Right liftgate object sensor Ser data Sw open sig Sw sig Underhood fuse block (right front of engine compt) X500 X501 X900 X901 X902 X903 X904 Trunk & Fuel Door Release Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Trunk & Fuel Door Release Wiring Diagram, Coupe for Cadillac CTS 2014: 54 (coupe) (sedan) 87a Ajar sw sig B (sedan) Body control module (bcm) (left end of dash) Computer data lines system Coupe Door locks system Dr/lck Driver door switch panel control module Driver information center (dic) display Exterior rear compartment lid release switch (w/ remote entry) Fuel fill door unlatch actuator (if equipped) Fuel fill door unlatch relay Fuse 15a G401 (behind right side of rear seat) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) G401 (sedan: under left side of luggage compt floor) (coupe: behind right side of rear seat) G401 (under left side of luggage compt floor) Gnd H b+ Hot at all times Instrument cluster Interior lights system Interior rear compartment lid unlatch switch J394 (coupe: body harness, near branch to inflatable restraint sensing & diagnostic module) (sedan: passenger seat harness, in passenger's seat) J430 L serl data Lamps ctrl Lck relay Logic Low gmlan serl data x7 Low speed gmlan serial data Mtr release ctrl x7 P trnk rel ctrl x1 Pnk Rear body fuse block (left side of luggage compt) Rear compartment lid latch (lower rear center of luggage compt lid) Rear compartment lid unlatch relay (coupe) (rear fuse block) Rear compartment lid unlatch relay (sedan) Release sw Remote control door lock receiver (rcdlr) (if equipped) (middle of right "c" pillar) Rke/pass key/mdl fuse 10a Sedan Serl data Solenoid ctrl Tan Trunk/ relse fuse 15a Unlk rly ctrl X208 X235 X260 X900 Trunk & Fuel Door Release Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Trunk & Fuel Door Release Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 54 (coupe) (sedan) 87a Ajar sw sig B (sedan) Body control module (bcm) (left end of dash) Computer data lines system Coupe Door locks system Dr/lck Driver door switch panel control module Driver information center (dic) display Exterior rear compartment lid release switch (w/ remote entry) Fuel fill door unlatch actuator (if equipped) Fuel fill door unlatch relay Fuse 15a G401 (behind right side of rear seat) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) G401 (sedan: under left side of luggage compt floor) (coupe: behind right side of rear seat) G401 (under left side of luggage compt floor) Gnd H b+ Hot at all times Instrument cluster Interior lights system Interior rear compartment lid unlatch switch J394 (coupe: body harness, near branch to inflatable restraint sensing & diagnostic module) (sedan: passenger seat harness, in passenger's seat) J430 L serl data Lamps ctrl Lck relay Logic Low gmlan serl data x7 Low speed gmlan serial data Mtr release ctrl x7 P trnk rel ctrl x1 Pnk Rear body fuse block (left side of luggage compt) Rear compartment lid latch (lower rear center of luggage compt lid) Rear compartment lid unlatch relay (coupe) (rear fuse block) Rear compartment lid unlatch relay (sedan) Release sw Remote control door lock receiver (rcdlr) (if equipped) (middle of right "c" pillar) Rke/pass key/mdl fuse 10a Sedan Serl data Solenoid ctrl Tan Trunk/ relse fuse 15a Unlk rly ctrl X208 X235 X260 X900 Trunk & Fuel Door Release Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Trunk & Fuel Door Release Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 45 (body harness, 28 cm rear of breakout to cross-car bundle) Bat pos volt Bcm 7 fuse 10a Body control module (bcm) (left end of dash) Computer data lines system Display Door dead lock relay Door lock actuator unlock control Door lock control Door locks system Driver door latch actuator Exterior rear compartment lid unlatch switch Fuel door lock relay control x7 Fuel fill door lock actuator (rear of fuel door) Fuel fill door lock relay G201 (left kick panel) G301 (left kick panel) G304 (base of right "b" pillar) G401 (under left side of luggage compt floor) Ground High speed gmlan serial data (+) High speed gmlan serial data (-) Hot at all times Instrument cluster Interior lights system Interior rear compartment lid unlatch switch J335 (body harness, 42.5 cm rear of breakout to x320) J350 J509 Lift gate ajar Lift glass/trunk interior release signal x6 Lift glass/trunk motor release control x5 Logic Low speed gmlan serial data Rear body fuse block (left side of luggage compt) Rear closure handle switch open signal Rear compartment lid latch (lower rear center of luggage compt lid) Rear compartment lid unlatch relay Rr closr fuse 10a Security lock relay control Switch signal Underhood fuse block (right front of engine compt) X500 X505 X915
WARNING SYSTEMS Warning Systems Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014 List of elements for Warning Systems Wiring Diagram, Coupe (1 of 2) for Cadillac CTS 2014: 65 (except coupe) (left kick panel) g201 Acc Auto Batt positive volt Bcm 3 fuse 10a Bcm 4 fuse 10a Body control module (bcm) (left end of dash) Brake fluid level switch (on brake fluid reservoir) Brake ind Computer data lines system Crank volt Driver door latch assembly Driver door switch panel control module Driver information center (dic) display Driver seat belt ind G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) Ground Hdlmps off Hdlmps on Head Hot at all times Ignition switch Ind ctrl Instrument panel cluster (ipc) J205 J510 (except coupe) J610 Key in ign sw sig Key in ignition switch Lf door ajar Lo spd gmlan serial data Logic Low tire pressure ind Lr door ajar sw Off Park Park brake sw sig Park ind Park lamp on sig Passenger door latch assembly Passenger door switch panel control module Passenger seat belt ind Radio/havc control Remote control door lock receiver (rcdlr) (sedan cts-v: middle of right "c"pillar) (wagon: right rear of roof) Rf door ajar Rr door ajar sw Run Serial data Serial data bus+ Serial data bus- Start Tan Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) W/ keyless engine start switch W/o keyless engine start switch X201 X202 X235 X260 X505 X605 Warning Systems Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014 List of elements for Warning Systems Wiring Diagram, Coupe (2 of 2) for Cadillac CTS 2014: 39 (w/ electronically operated parking brake) park brake switch 12 volt 12 volt ref Audio amplifier (w/ surround amplifier) (sedan cts-v: right side of luggage compt) Computer data lines system Coupe Driver seat belt buckle Driver seat belt sw sig Driver seat belt switch G200 (left kick panel) G201 (left kick panel) Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Interior lights system J308 J710 J810 Left rear door latch (sedan cts-v & wagon) Lh seat belt sw low ref Lo spd gm lan serial data Lo spd gmlan serial data Low reference Park brake switch (w/o electronically opearated parking brake) Parking brake control module (above rear axle) Pass seat belt sw low ref Passenger seat belt buckle Passenger seat belt switch Radio Release sig Right rear door latch (sedan cts-v & wagon) Seat belt sw sig Sedan cts-v & wagon Serial data X237 X300 X301 X307 X402 X700 X800 Warning Systems Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014 List of elements for Warning Systems Wiring Diagram, Sedan CTS-V (1 of 2) for Cadillac CTS 2014: 65 (except coupe) (left kick panel) g201 Acc Auto Batt positive volt Bcm 3 fuse 10a Bcm 4 fuse 10a Body control module (bcm) (left end of dash) Brake fluid level switch (on brake fluid reservoir) Brake ind Computer data lines system Crank volt Driver door latch assembly Driver door switch panel control module Driver information center (dic) display Driver seat belt ind G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) Ground Hdlmps off Hdlmps on Head Hot at all times Ignition switch Ind ctrl Instrument panel cluster (ipc) J205 J510 (except coupe) J610 Key in ign sw sig Key in ignition switch Lf door ajar Lo spd gmlan serial data Logic Low tire pressure ind Lr door ajar sw Off Park Park brake sw sig Park ind Park lamp on sig Passenger door latch assembly Passenger door switch panel control module Passenger seat belt ind Radio/havc control Remote control door lock receiver (rcdlr) (sedan cts-v: middle of right "c"pillar) (wagon: right rear of roof) Rf door ajar Rr door ajar sw Run Serial data Serial data bus+ Serial data bus- Start Tan Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) W/ keyless engine start switch W/o keyless engine start switch X201 X202 X235 X260 X505 X605 Warning Systems Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014 List of elements for Warning Systems Wiring Diagram, Sedan CTS-V (2 of 2) for Cadillac CTS 2014: 39 (w/ electronically operated parking brake) park brake switch 12 volt 12 volt ref Audio amplifier (w/ surround amplifier) (sedan cts-v: right side of luggage compt) Computer data lines system Coupe Driver seat belt buckle Driver seat belt sw sig Driver seat belt switch G200 (left kick panel) G201 (left kick panel) Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Interior lights system J308 J710 J810 Left rear door latch (sedan cts-v & wagon) Lh seat belt sw low ref Lo spd gm lan serial data Lo spd gmlan serial data Low reference Park brake switch (w/o electronically opearated parking brake) Parking brake control module (above rear axle) Pass seat belt sw low ref Passenger seat belt buckle Passenger seat belt switch Radio Release sig Right rear door latch (sedan cts-v & wagon) Seat belt sw sig Sedan cts-v & wagon Serial data X237 X300 X301 X307 X402 X700 X800 Warning Systems Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Warning Systems Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 80 (passenger seat harness, in passenger's seat) j390 Auto Batt positive volt Bcm 6 fuse 10a Body control module (bcm) (left end of dash) Brake fluid level switch (on brake fluid reservoir) Brake ind Brk fluid lvl sens sig Computer data lines system Driver door latch assembly Driver information center display Driver seat belt buckle Driver seat belt ind Driver seat belt sw sig Driver seat belt switch Driver window motor Drv seat sw low ref Electronic brake control module (right rear corner of engine compt) G201 (left kick panel) G301 (left kick panel) G302 (right kick panel) G303 (base of left "b" pillar) G304 (base of right "b" pillar) Gmlan serial data (+) Gmlan serial data (-) Ground Hdlmps off sig Hdlmps on sig Head Hi spd gmlan serial data + Hi spd gmlan serial data - Hot at all times Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Instrument panel cluster (ipc) Interior lights system J500 J600 J700 J800 Left rear door latch assembly Left rear window motor Lf door ajar sw sig Lo spd gmlan serial data x1 Logic Lr door ajar sw sig Network bus 3 Network bus 4 Off Park Park brake control switch Park brk release sw sig Park brk sw sig Park brk sw sply volt Park ind Park lamp sig Park release sw volt ref Parking brake control module (above rear axle) Pass seat belt sw low ref Passenger door latch assembly Passenger seat belt buckle Passenger seat belt switch Passenger window motor Radio Red Rf door ajar sw sig Right rear door latch assembly Right rear window motor Rr door ajar sw sig Seat belt sw sig Ser data (+) Ser data (-) Serial data bus+ Serial data bus- Tire pressure ind Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) X225 X310 X320 X403 Warning Systems Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014 List of elements for Warning Systems Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014: 65 (except coupe) (left kick panel) g201 Acc Auto Batt positive volt Bcm 3 fuse 10a Bcm 4 fuse 10a Body control module (bcm) (left end of dash) Brake fluid level switch (on brake fluid reservoir) Brake ind Computer data lines system Crank volt Driver door latch assembly Driver door switch panel control module Driver information center (dic) display Driver seat belt ind G102 (right front of engine compt) G200 (left kick panel) G201 (left kick panel) Ground Hdlmps off Hdlmps on Head Hot at all times Ignition switch Ind ctrl Instrument panel cluster (ipc) J205 J510 (except coupe) J610 Key in ign sw sig Key in ignition switch Lf door ajar Lo spd gmlan serial data Logic Low tire pressure ind Lr door ajar sw Off Park Park brake sw sig Park ind Park lamp on sig Passenger door latch assembly Passenger door switch panel control module Passenger seat belt ind Radio/havc control Remote control door lock receiver (rcdlr) (sedan cts-v: middle of right "c"pillar) (wagon: right rear of roof) Rf door ajar Rr door ajar sw Run Serial data Serial data bus+ Serial data bus- Start Tan Turn signal/ multi-function switch Underhood fuse block (right front of engine compt) W/ keyless engine start switch W/o keyless engine start switch X201 X202 X235 X260 X505 X605 Warning Systems Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014 List of elements for Warning Systems Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014: 39 (w/ electronically operated parking brake) park brake switch 12 volt 12 volt ref Audio amplifier (w/ surround amplifier) (sedan cts-v: right side of luggage compt) Computer data lines system Coupe Driver seat belt buckle Driver seat belt sw sig Driver seat belt switch G200 (left kick panel) G201 (left kick panel) Inflatable restraint sensing & diagnostic module (sdm) (under center floor console) Interior lights system J308 J710 J810 Left rear door latch (sedan cts-v & wagon) Lh seat belt sw low ref Lo spd gm lan serial data Lo spd gmlan serial data Low reference Park brake switch (w/o electronically opearated parking brake) Parking brake control module (above rear axle) Pass seat belt sw low ref Passenger seat belt buckle Passenger seat belt switch Radio Release sig Right rear door latch (sedan cts-v & wagon) Seat belt sw sig Sedan cts-v & wagon Serial data X237 X300 X301 X307 X402 X700 X800
WIPER/WASHER Wiper/Washer Wiring Diagram, Coupe for Cadillac CTS 2014 List of elements for Wiper/Washer Wiring Diagram, Coupe for Cadillac CTS 2014: 48 (on washer fluid reservoir) windshield washer pump 3.6l vin 3 6.2l 87a Acc volt Body control module (bcm) (left end of dash) Computer data lines system Driver information center (dic) display Fr wiper sw high sig G102 (right front of engine compt) G104 (coupe: right front of engine compt) (sedan: of right cylinder bank) G110 (near abs module) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) Gnd Hdm wash fuse 20a Headlamp relay ctrl Headlamp washer pump (if equipped) (on washer fluid reservoir) Headlamp washer pump relay Hot at all times Instrument panel cluster (ipc) J378 Lo ref Logic Low ind ctrl Low spd gmlan Pnk Power distribution system Rain sensor (behind the inside rearview mirror) Sens sig Tan Underhood fuse block (right front of engine compt) Washer switch Windshield relay ctrl Windshield sw high Windshield sw sig Windshield sw sig 2 Windshield washer fluid level switch (on washer fluid reservoir) Windshield washer relay Windshield wiper motor Windshield wiper motor (under engine compt left cowl panel) Windshield wiper relay Windshield wiper speed control relay Windshield wiper sw Windshield wiper/washer switch Wpr fuse 30a Wsw drl fuse 10a X200 X207 Wiper/Washer Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014 List of elements for Wiper/Washer Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014: 48 (on washer fluid reservoir) windshield washer pump 3.6l vin 3 6.2l 87a Acc volt Body control module (bcm) (left end of dash) Computer data lines system Driver information center (dic) display Fr wiper sw high sig G102 (right front of engine compt) G104 (coupe: right front of engine compt) (sedan: of right cylinder bank) G110 (near abs module) G401 (coupe: behind right side of rear seat) (sedan: under left side of luggage compt floor) Gnd Hdm wash fuse 20a Headlamp relay ctrl Headlamp washer pump (if equipped) (on washer fluid reservoir) Headlamp washer pump relay Hot at all times Instrument panel cluster (ipc) J378 Lo ref Logic Low ind ctrl Low spd gmlan Pnk Power distribution system Rain sensor (behind the inside rearview mirror) Sens sig Tan Underhood fuse block (right front of engine compt) Washer switch Windshield relay ctrl Windshield sw high Windshield sw sig Windshield sw sig 2 Windshield washer fluid level switch (on washer fluid reservoir) Windshield washer relay Windshield wiper motor Windshield wiper motor (under engine compt left cowl panel) Windshield wiper relay Windshield wiper speed control relay Windshield wiper sw Windshield wiper/washer switch Wpr fuse 30a Wsw drl fuse 10a X200 X207 Wiper/Washer Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014 List of elements for Wiper/Washer Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014: 48 12b Bcm 5 fuse 15a Body control module (left end of dash) Computer data lines system Display G105 (left rear of engine compt) G106 (right rear of engine compt) G201 (left kick panel) Gnd High Hot at all times Ind ctrl Instrument cluster Instrument panel fuse block (left end of dash) Int J360 J362 (w/ garage door opener) j348 (w/o garage door opener) Lo spd gmlan serial data Logic Low Low ref Low speed gmlan serial data Mist Network bus 1 Off Peps fuse 30a Rain/ambient light sensor module (w/ moisture sensitive windshield wiper system) (top center of windshield) Rear body fuse block (left side of luggage compt) Sply volt Theft mdl/ugdo/ rain snsr fuse 5a Underhood fuse block (right front of engine compt) W/o garage door opener Wash fuse 20a Windshield wash rly ctrl Windshield wash sw sig Windshield washer fluid level switch (on washer fluid reservoir) Windshield washer pump (on washer fluid reservoir) Windshield washer pump relay Windshield wip mtr rly coil sply volt Windshield wip sw hi sig Windshield wip sw lo sig Windshield wiper motor module (under engine compt left cowl panel) Windshield wiper/ washer switch Windshield wiper/washer switch X130 X275 X306 X335 Wiper/Washer Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014 List of elements for Wiper/Washer Wiring Diagram, Wagon (1 of 2) for Cadillac CTS 2014: 42 3.0l & 3.6l vin 3 6.2l 87a Acc volt Accessory voltage Body control module (bcm) (left end of dash) Computer data lines system Fr wiper sw high sig G102 (right front of engine compt) G110 (near abs module) G402 (behind left side of rear seat) Gnd Headlamp relay ctrl Hot at all times J378 J901 Lo ref Low ref Low spd gmlan ser data Power distribution system Rain sensor (behind the inside rearview mirror) Sens sig Tan Underhood fuse block (right front of engine compt) Washer rly ctrl Washer switch Windshield Windshield sw high sig Windshield sw sig 2 Windshield wiper motor (under engine compt left cowl panel) Windshield wiper relay Windshield wiper speed control relay Windshield wiper/washer switch Wiper mtr park sw sig Wiper sw low sig Wpr fuse 30a X200 X202 X207 X235 X260 X901 Wiper/Washer Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014 List of elements for Wiper/Washer Wiring Diagram, Wagon (2 of 2) for Cadillac CTS 2014: 29 Accessory volt Battery positive voltage Computer data lines system Driver information center (dic) display G102 (right front of engine compt) G104 (right front of engine compt) G401 G408 (top of right "d" pillar) Gnd Hdm wash fuse 20a Headlamp washer pump (if equipped) (on washer fluid reservoir) Headlamp washer pump relay Hot at all times Instrument panel cluster (ipc) J903 Logic Low spd gmlan Rear body fuse block (left side of luggage compt) Rear window washer pump relay (behind right rear trim panel) Rear window washer rly ctrl Rear window wiper motor (center of liftgate) Rear window wiper switch sig Rear wiper fuse 15a Underhood fuse block (right front of engine compt) Washer pump fuse 10a Windshield washer pump (on washer fluid reservoir) Windshield washer pump relay (behind right rear trim panel) X208 X900
