All Wiring Diagrams for Cadillac XTS 2014 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 5) for Cadillac XTS 2014

List of elements for Automatic A/C Wiring Diagram (1 of 5) for Cadillac XTS 2014:

• (base of left kick panel) g203
• (right side of inlet grille panel) (w/ automatic air recirculation) air quality sensor
• 5 volt ref humidity/windscreen temp sens lo ref
• Air quality sens sig
• Auxiliary hvac control module (w/ front & rear electronic controls)
• Batt positive volt
• Blower mtr spd ctrl
• Body rncrnk fuse 10a
• Body rncrnk fuse 5a
• Computer data lines system
• Defogger system
• Duct lower auxiliary air temperature sensor (in auxiliary blower air duct)
• Duct upper auxiliary air temperature sensor (under instrument panel)
• Electric variable displacement ctrl
• Electric variable displacement sply
• G101 (middle of left radiator support)
• G307 (under driver's seat)
• Gnd
• Hot w/ ignition main relay energized
• Humidity sens sig
• Humidity temp sens sig
• Hvac control module
• Ign 1 volt run/crank
• Inside air temp sens lo ref
• Inside air temp sens sig
• Interconnect linear
• J109
• J200
• J203
• J225
• J226
• J236 (in instrument panel harness, between hvac control module breakout & multifunction switch - 2 instrument cluster breakout)
• Linear interconnect network bus 9
• Logic
• Low speed gmlan serial data
• Lower air temp sens sig
• Network bus 9
• Power distribution system
• Rear defog rly ctrl
• Run/crank ign 1 volt
• Solar sens driver sig
• Underhood fuse block (left side of engine compt)
• Upper air temp sens sig
• W/ front & rear electronic controls
• W/ headup display
• W/o front & rear electronic controls
• W/o headup display
• Windscreen temp sens sig
• X115
• X150
• X210
• X300

Automatic A/C Wiring Diagram (2 of 5) for Cadillac XTS 2014

List of elements for Automatic A/C Wiring Diagram (2 of 5) for Cadillac XTS 2014:

• A/c switch
• Ambient light/ sunload sensor (center of instrument panel upper trim)
• Anti-theft system
• Auto a/c switch
• Computer data lines system
• Defrost switch rear window
• Defrost switch windshield
• Down switch temperature left
• Headlights system
• Humidity sens sig
• Logic
• Low refr
• Mode down switch
• Mode up switch
• Power on ind
• Radio/hvac controls
• Recirculation switch
• Refr 5 volt
• Right
• Sens sig temp humidity
• Sens sig temp windscreen
• Switch fan up ventilating
• Switch power on
• Temperature down switch
• Temperature left
• Up switch
• Up switch temperature right
• Ventilating fan down switch
• Windshield temperature & inside moisture sensor (if equipped) (top center of windshield)
• X210
• Zone switch

Automatic A/C Wiring Diagram (3 of 5) for Cadillac XTS 2014

List of elements for Automatic A/C Wiring Diagram (3 of 5) for Cadillac XTS 2014:

• (passenger side at bottom of hvac casing) blower motor
• A/c compressor
• A/c compressor clutch
• A/c compressor solenoid valve
• A/c evaporator temperature sensor (passenger side of hvac casing)
• Blower mtr spd ctrl
• Duct left lower air temperature sensor (left side middle of hvac casing)
• Duct left upper air temperature sensor (left side top of hvac casing)
• Duct right lower air temperature sensor (right side middle of hvac casing)
• Duct right upper air temperature sensor (right side top of hvac casing)
• Fuse 10a
• Fuse 40a
• G120 (3.6l: left lower center of engine block) (3.6l turbo: right front of engine)
• G302 (base of right kick kick panel)
• Gnd
• Hot at all times
• Instrument panel fuse block (left side of dash)
• J120
• Logic
• Red
• Volt batt positive

Automatic A/C Wiring Diagram (4 of 5) for Cadillac XTS 2014

List of elements for Automatic A/C Wiring Diagram (4 of 5) for Cadillac XTS 2014:

• (in hvac harness, approximately 8 inch, from right side of hvac module) j233
• (in hvac harness, between hvac module breakout & hvac module, approximately 60 mm from hvac module breakout)
• (left side middle of hvac casing) left air temperature door actuator
• (on driver's side of hvac casing) mode door actuator
• Air inlet dr stepper mtr ctrl 1
• Air inlet dr stepper mtr ctrl 2
• Air inlet dr stepper mtr ctrl 3
• Air inlet dr stepper mtr ctrl 4
• Air recirculation door actuator (center of instrument panel)
• Auxiliary air temperature door actuator
• Auxiliary mode door actuator (forward & right of center console)
• Battery fuse block (on battery)
• Computer data lines system
• Data (+)
• Data (-)
• Engine coolant temperature gauge
• Evap core temp sens sig
• Fuse 250a
• Hot at all times
• Hvac control module
• Hvac mtr sply volt
• Instrument cluster
• J223
• Logic
• Lower left air temp sens sig
• Lower right air temp sens sig
• Mode dr stepper mtr ctrl 1
• Mode dr stepper mtr ctrl 2
• Mode dr stepper mtr ctrl 3
• Mode dr stepper mtr ctrl 4
• Mode dr stepper mtr rear ctrl 1
• Mode dr stepper mtr rear ctrl 2
• Mode dr stepper mtr rear ctrl 3
• Mode dr stepper mtr rear ctrl 4
• Most serial
• Rear mode mtr sply volt
• Red
• Right air temperature door actuator (right side middle of hvac casing)
• Sens low ref
• Temp dr stepper mtr ctrl 1
• Temp dr stepper mtr ctrl 2
• Temp dr stepper mtr ctrl 3
• Temp dr stepper mtr ctrl 4
• Temp dr stepper mtr pass ctrl 1
• Temp dr stepper mtr pass ctrl 2
• Temp dr stepper mtr pass ctrl 3
• Temp dr stepper mtr pass ctrl 4
• Temp dr stepper mtr rear ctrl 1
• Temp dr stepper mtr rear ctrl 2
• Temp dr stepper mtr rear ctrl 3
• Temp dr stepper mtr rear ctrl 4
• Upper left air temp sens sig
• Upper right air temp sens sig

Automatic A/C Wiring Diagram (5 of 5) for Cadillac XTS 2014

List of elements for Automatic A/C Wiring Diagram (5 of 5) for Cadillac XTS 2014:

• 87a
• A/c compressor clutch relay
• A/c compressor clutch rely ctrl
• A/c press sens 5 volt ref 1
• A/c refrigerant press sens lo ref
• A/c refrigerant press sens sig
• A/c refrigerant pressure sensor (lower right side of a/c condenser)
• Batt + volt
• Cfan k1 fuse 40a
• Cfan k2 fuse 40a
• Charge air cooler coolant pump (3.6l turbo) (under right fender)
• Charge air cooler coolant pump relay (3.6l turbo)
• Clutch fuse 10a
• Computer data lines system
• Coolant pump fuse 10a
• Cooling fan high speed relay
• Cooling fan low speed relay
• Cooling fan speed control relay
• Ecm batt fuse 5a
• Eng coolant temp sens sig
• Engine control module (near battery)
• Engine controls ignition relay
• Engine coolant temperature sensor (upper left side of engine)
• Fan rly a fuse 10a
• G101 (middle of left radiator support)
• G102 (right front of engine compt)
• G106 (upper left radiator support)
• G121 (right front of engine block)
• Gnd
• Hi spd cooling fan rly ctrl
• Hi spd gmlan serial data (+) 1
• Hi spd gmlan serial data (-) 1
• Hot at all times
• Hot w/ engine controls ignition relay energized
• Htr rly ctrl
• J101
• J102
• J109
• J118 (in forward lamp harness, between headlamp washer breakout & g109 breakout)
• J121
• J126 (at right front of vehicle, between drl breakout and right front suspension position sensor breakout)
• Left cooling fan motor
• Lo ref
• Lo spd cooling fan rly ctrl
• Red
• Right cooling fan motor
• Sply volt
• Underhood fuse block (left side of engine compt)
• X115
• X116
• X117
• X150

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• (below floor console) (w/ intelligent brake assist) multi-axis acceleration sensor
• (in engine compt) (w/ heavy duty brake system) brake booster pump motor relay
• (middle of left radiator support) g110
• (on brake booster) brake booster vacuum sensor
• Abs pump fuse 60a
• Abs valve fuse 30a
• All times
• Battery positive voltage
• Brake booster pump motor relay (w/o heavy duty brake system) (in engine compt)
• Brake fluid lvl sens sig
• Brake pressure modulator
• Brake vacuum sens 5 volt ref
• Brake vacuum sens low ref
• Brake vacuum sensor sig
• Brake vacuum switch sig
• Brk vac pump fuse 25a
• Combined vehicle inertial snsr sply volt
• Computer data lines system
• Electronic brake control module (between master cylinder & left strut tower)
• G102 (right front of engine compt)
• G203 (base of left kick panel)
• Gmlain ser data (+)
• Gmlain ser data (-)
• Gnd
• Hi spd gmlan serial data (+)
• Hi spd gmlan serial data (-)
• Hi speed gmlan serial data (+)
• Hi speed gmlan serial data (-)
• Hot at
• J102
• Left front wheel speed sensor (on left front hub assembly)
• Nca
• Red
• Serial data comm enable
• Steering angle snsr lo ref
• Underhood fuse block (left side of engine compt)
• Variable real time damping chassis
• W/ continuously
• W/ heavy duty brake system
• W/o continuously variable real time damping chassis
• W/o heavy duty brake system
• Wheel spd snsr sply volt lf
• Wheel speed sens sig rf
• Whl spd sens sig lr
• Whl spd sens sig rr
• Whl spd sens sply volt lr
• Whl spd sens sply volt rf
• Whl spd sens sply volt rr
• Whl spd snsr sig lf
• X121
• X150
• X154

Anti-lock Brakes Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• (right front wheel well) (w/ heavy duty brake system) brake booster pump motor
• Abs ind
• Body control module (left side of instrument panel)
• Brake booster pump motor (w/o heavy duty brake system) (right front wheel well)
• Brake fluid level switch (top of brake fluid reservoir)
• Brake ind
• Brake pedal position sensor (on brake pedal bracket)
• Brake sig
• Computer data lines
• Computer data lines system
• Computer data lines systems
• Cruise/etc/tcc
• Cruise/etc/tcc brake sig x5
• Data -
• Data com
• Driver information center display
• Engine control module (near battery)
• Esc off ind
• G102 (right front of engine compt)
• G203 (base of left kick panel)
• G305 (base of left kick panel)
• Gmlain ser data (+)
• Gmlain ser data (-)
• Gnd
• Hi spd gmlan serial data (+) (1)
• Hi spd gmlan serial data (-) (1)
• Instrument cluster
• Instrument panel multi-function switch 1
• Interior lights system
• J102
• J203
• Left rear wheel speed sensor (on left rear hub assembly)
• Loe ref
• Low ref x1
• Nca
• Park brake control switch
• Parking brake control module
• Red
• Release sw sig
• Right front wheel speed sensor (on right front hub assembly)
• Right rear wheel speed sensor (on right rear hub assembly)
• Sens 5v ref 2
• Sens sig
• Sply volt x2
• Spy vol
• Steering wheel angle sensor (forward of steering wheel, around shaft)
• Sw signal
• System
• System lights interior
• Tcs/ esc ind
• Traction control switch
• Traction ctrl sw sig (1)
• Variable real time damping chassis
• Vol ref
• W/ continuously
• W/ heavy duty brake system
• W/o continuously variable real time damping chassis
• W/o heavy duty brake system
• X115
• X125
• X150
• X210

ANTI-THEFT

Forced Entry Wiring Diagram, with Passive Keyless Entry (1 of 4) for Cadillac XTS 2014

List of elements for Forced Entry Wiring Diagram, with Passive Keyless Entry (1 of 4) for Cadillac XTS 2014:

• (center front of luggage compt) rear compartment keyless entry antenna
• (under front of center console) center console front keyless entry antenna
• (under rear of center console) center console rear keyless entry antenna
• Acc volt
• Antenna 1 signal hi
• Antenna 1 signal lo
• Antenna 2 signal hi
• Antenna 2 signal lo
• Antenna 3 signal hi
• Antenna 3 signal lo
• Batt positive volt
• Computer data lines system
• Driver dr open sw sig
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• Gnd
• Hot at all times
• Ignition mode switch
• J328
• J706
• J801
• Keyless entry control module (right "a" pillar)
• Left rear door latch assembly
• Left rear window motor
• Lo ref
• Lo spd gmlan ser data
• Logic
• Passive start sw sig 2
• Peps batt fuse 5a
• Right rear door latch assembly
• Right rear window motor
• Run/crank ign 1 volt
• Shift interlock system
• Steering column lock sig
• Sw sig lr dr ajar
• Sw sig rr dr ajar
• Underhood fuse block (left side of engine compt)
• X210
• X300
• X700
• X800

Forced Entry Wiring Diagram, with Passive Keyless Entry (2 of 4) for Cadillac XTS 2014

List of elements for Forced Entry Wiring Diagram, with Passive Keyless Entry (2 of 4) for Cadillac XTS 2014:

• (base of left kick panel) g305
• 87a
• A (not used)
• Acc volt
• Batt positive volt
• Body control module (left side of instrument panel)
• Computer data lines system
• Dr lck actuator lck ctrl 2
• Dr lck actuator unlck ctrl
• Dr lck ctrl 2
• Driver door lock switch
• Fuse 10a
• Fuse 30a
• G101 (middle of left radiator support)
• G203 (base of left kick panel)
• G305 (base of left kick panel)
• G401 (left side of luggage compt)
• Gnd
• Headlamp hi beam rly ctrl
• Headlamp lo beam rly ctrl
• Headlights system
• Hi spd gmlan ser data (+) 1
• Hi spd gmlan ser data (-) 1
• Hood ajar sw sig
• Hood ajar switch (part of hood latch)
• Horn relay ctrl
• Horns system
• Hot at all times
• Instrument panel compartment door unlatch actuator (left side of instrument panel compt door)
• Instrument panel compartment door unlatch actuator relay
• Instrument panel compartment door unlatch resistor
• Instrument panel fuse block (left side of dash)
• Instrument panel multifunction switch 2
• Interior lights system
• J109
• J228
• J327
• J506
• Lck sig drvr dr lck sw
• Lift gate ajar sw sig 1
• Mtr status sig lr child security lock
• Mtr status sig rr child security lock
• Nca
• Pass dr lck sw lck ctrl
• Pass dr lck sw unlck ctrl
• Rear compartment lid latch
• Remote fun actor trnsmt sig
• Remote fun actr rtn sw mode
• Remote fun actuator rec sig
• Remote fun actuator sply volt
• Run/crank ign 1 volt
• Security ind ctrl
• Unlck sig drvr dr lck sw
• X1 release rly ctrl glove box dr
• X105
• X2 release sig glove box dr
• X5 rly ctrl child security lck
• X500
• X505

Forced Entry Wiring Diagram, with Passive Keyless Entry (3 of 4) for Cadillac XTS 2014

List of elements for Forced Entry Wiring Diagram, with Passive Keyless Entry (3 of 4) for Cadillac XTS 2014:

• (in body harness, between x600 breakout & g205 breakout) j320
• (upper right "c" pillar) right radio antenna amplifier
• Air conditioning system
• Ambient light/ sunload sensor (center of instrument panel upper trim)
• Bare
• Computer data lines system
• Drain wire
• Driver door latch assembly
• Driver information center display
• Driver window motor
• Driver window switch
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• Gnd
• Hvac control module
• Instrument cluster
• J203
• J504
• J650
• Logic
• Most serial data (+)
• Most serial data (-)
• Mtr status drv dr lck
• Network bus 9 interconnect linear
• Passenger door latch assembly
• Passenger window motor
• Receive sig
• Remote control door lock receiver (under right quarter window)
• Rfa sig
• Rtn
• Run/crank ign 1 volt
• Security ind
• Sens lo ref inside air temp
• Serial data lo spd gmlan
• Sply volt
• Sw sig rf dr ajar
• Sw unlck sig dr lck key
• Transmit sig
• W/ front & rear electronic controls
• W/o front & rear electronic controls
• X210
• X500
• X505
• X600

Forced Entry Wiring Diagram, with Passive Keyless Entry (4 of 4) for Cadillac XTS 2014

List of elements for Forced Entry Wiring Diagram, with Passive Keyless Entry (4 of 4) for Cadillac XTS 2014:

• Antenna sig hi
• Antenna sig lo
• Antenna signal lo
• Child security lock disable relay
• Co drv dr handle sw sig
• Display ign fuse 5a
• Driver door handle keyless entry antenna
• Driver exterior door handle assembly
• Driver exterior door handle switch
• Drv dr handle sw sig
• G101 (middle of left radiator support)
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• Hot w/ ignition main relay energized
• Interior lights system
• J109
• J208
• J504
• J600
• J650
• J706
• J801
• Keyless entry control module (right "a" pillar)
• Left rear exterior door handle assembly
• Left rear exterior door handle switch
• Lr dr handle sw sig
• Nca
• Passenger door handle keyless entry antenna
• Passenger door lock switch
• Passenger exterior door handle assembly
• Passenger exterior door handle switch
• Rear fascia keyless entry antenna (behind center of rear bumper)
• Red
• Right rear exterior door handle assembly
• Right rear exterior door handle switch
• Rr dr handle sw sig
• Underhood fuse block (left side of engine compt)
• X500
• X600
• X605
• X700
• X800

Forced Entry Wiring Diagram, without Passive Keyless Entry (1 of 3) for Cadillac XTS 2014

List of elements for Forced Entry Wiring Diagram, without Passive Keyless Entry (1 of 3) for Cadillac XTS 2014:

• (not used)
• (part of hood latch) hood ajar switch
• Bare
• Batt positive volt
• Body control module (left side of instrument panel)
• Child security lck rly ctrl x5
• Computer data lines system
• Dr lck actuator lck ctrl 2
• Dr lck actuator unlck ctrl
• Dr lck ctrl 2
• Drain wire
• Driver door lock switch
• Drvr dr lck sw lck sig x7
• Drvr dr lck sw unlck sig
• G101 (middle of left radiator support)
• G203 (base of left kick panel)
• G305 (base of left kick panel)
• G401 (left side of luggage compt)
• Glove box dr release rly ctrl x1
• Glove box dr release sig x2
• Gnd
• Headlamp hi beam rly ctrl
• Headlamp lo beam rly ctrl
• Headlights system
• Hi spd gmlan serial data (+) 1 x1
• Hi spd gmlan serial data (-) 1
• Hood ajar sw sig
• Horn relay ctrl
• Horns system
• Instrument panel multifunction switch 2
• J109
• J506
• J706
• Left rear door latch assembly
• Lift gate ajar sw sig 1
• Lr child security lock mtr status sig
• Pass dr lck sw lck ctrl
• Pass dr lck sw unlck ctrl
• Rear compartment lid latch
• Receive sig
• Remote control door lock receiver (under right quarter window)
• Remote function actuator receive sig
• Remote function actuator rtn remote function actuator transmit sig
• Remote function actuator sply volt
• Rfa sig
• Right radio antenna module (upper right "c" pillar)
• Rr child security lock mtr status sig
• Rtn
• Security ind ctrl
• Sply volt
• System lights interior
• Transmit sig
• X105
• X210
• X500
• X505
• X700

Forced Entry Wiring Diagram, without Passive Keyless Entry (2 of 3) for Cadillac XTS 2014

List of elements for Forced Entry Wiring Diagram, without Passive Keyless Entry (2 of 3) for Cadillac XTS 2014:

• (in body harness, between x600 breakout & g205 breakout) j320
• 87a
• Air conditioning system
• Ambient light/ sunload sensor (center of instrument panel upper trim)
• Computer data lines system
• Driver window motor
• Fuse 10a
• Fuse 30a
• G302 (base of right kick panel)
• G305 (base of left kick panel)
• Hot at all times
• Hvac control module
• Instrument panel compartment door unlatch actuator (left side of instrument panel compt door)
• Instrument panel compartment door unlatch actuator relay
• Instrument panel compartment door unlatch resistor
• Instrument panel fuse block (left side of dash)
• J228
• J327
• J328
• J650
• J801
• Left rear window motor
• Logic
• Nca
• Network bus 9 interconnect linear
• Passenger door latch assembly
• Passenger window motor
• Right rear door latch assembly
• Right rear window motor
• Sens lo ref inside air temp
• Serial data lo spd gmlan
• Sw sig lr dr ajar
• Sw sig rf dr ajar
• Sw sig rr dr ajar
• W/ front & rear electronic controls
• W/o front & rear electronic controls
• X600
• X800

Forced Entry Wiring Diagram, without Passive Keyless Entry (3 of 3) for Cadillac XTS 2014

List of elements for Forced Entry Wiring Diagram, without Passive Keyless Entry (3 of 3) for Cadillac XTS 2014:

• Child security lock disable relay
• Computer data lines system
• Display ign fuse 5a
• Driver door latch assembly
• Driver information center display
• Driver window switch
• G101 (middle of left radiator support)
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• Gnd
• Hot w/ ignition main relay energized
• Instrument cluster
• Interior lights system
• J109
• J203
• J208
• J504
• J600
• Logic
• Most serial data (+)
• Most serial data (-)
• Mtr status drv dr lck
• Passenger door lock switch
• Run/crank ign 1 voit
• Security ind
• Sw unlck sig dr lck key
• Underhood fuse block (left side of engine compt)
• X210
• X500
• X505
• X600
• X605

Pass-Key Wiring Diagram for Cadillac XTS 2014

List of elements for Pass-Key Wiring Diagram for Cadillac XTS 2014:

• (not used)
• (part of hood latch) hood ajar switch
• Batt positive volt
• Body control module (left side of instrument panel)
• Computer data lines system
• Display ign fuse 5a
• Driver information center display
• Engine control module (near battery)
• Fuse 30a
• G101 (middle of left radiator support)
• G203 (base of left kick panel)
• G305 (base of left kick panel)
• Gnd
• Hi spd gmlan
• 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 (in driver's door)
• Immobilizer ret
• Immobilizer sply volt
• Instrument cluster
• Instrument panel fuse block (left side of dash)
• J109
• J203
• J208
• Linear interconnect network bus 11
• Logic
• Most serial data (+)
• Most serial data (-)
• Network bus 11
• Run/crank ign 1 volt
• Security ind
• Serial data (+) 1
• Underhood fuse block (left side of engine compt)
• Vehicle anti-theft sys immobilizer rtn x3
• Vehicle anti-theft sys immobilizer sply volt
• W/ keyless engine start switch
• X1 serial data (-) 1 hi spd gmlan
• X150
• X210
• X300

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for Body Control Modules Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• (base of left kick panel) g203
• (left side of instrument panel) body control module
• 5v ref
• Accessory voltage
• Adap cruise ctrl up/down
• Ambient light sens sig
• Anti-lock brakes system
• Anti-theft system
• Backup lamp sply volt
• Battery positive volt
• Brk trans shift intrlk sol ctrl cru ctrl set/coast/
• Computer data lines system
• Cruise control & exterior lights systems
• Cruise control system
• Cruise control system & exterior lights systems
• Door locks & anti-theft systems
• Door locks system
• Dr outside rear view mirror puddle lp sply voltage
• Driver door lock sw lk sig
• Driver dr lk sw ulk sig
• Exterior lights system
• Fuse 15a
• Fuse 30a
• Glove box door release sig
• Glove box dr rlse rly ctl
• Ground
• Hazard switch signal
• Hdlp dimmer sw hi beam sig
• Hdlp sw flash to pass sig
• Headlamp sw off sig ctrl
• Headlamp sw on sig
• Headlamp sw park lamps sig
• Headlights system
• Hi spd gmlan serial data (+)
• Hi spd gmlan serial data (-)
• Hi spd gmlan serial data(+)
• Hi spd gmlan serial data(-)
• Horn switch signal
• Horns system
• Hot at all times
• I p dim sw low ref
• Ign mode sw acc led sig
• Ign mode sw start led sig
• Ignition mode sw mode vltge
• Immobilizer return
• Immobilizer sply volt
• Indicator dimming control
• Instrument panel fuse block (left side of dash)
• Interconnect network bus 11
• Interior lamp ctrl
• Interior lights system
• Interior lp defeat sw sig
• Ip lamp dimmer sw sig
• J203
• Led backlight dimming ctrl
• Lf turn signal hazard sw
• Lighting ctrl sw ref
• Lin interconnect network bus 4
• Logistic mode rly opn ctrl
• Low spd gmlan serial data
• Lr child security lk mtr status sig key cap/col shift pos sig
• Lr heated seat sw sig
• Power distribution system
• Rec/acc sw sig
• Red
• Remote function actr rtn
• Remote function actuator receive sig
• Remote function actuator transmit signal
• Remote function sply volt
• Rf turn signal hazard sw
• Right park lp sply voltage
• Rr child security lk mtr status sig courtesy lp sw sig
• Rr heated seat sw sig
• Rr turn lamp feedback sig
• Run/crank ignition 1 voltage
• Seats system
• Security indicator ctrl
• Shift interlock system
• Steering col lk status sig
• Tap up/down sw sig
• Traction ctrl sw sig (1)
• Transmissions system
• Trunk lamp control
• Windshield washer sw sig
• Windshield wiper sw hi sig
• Windshield wiper sw low sig
• Wiper sw low reference
• Wiper/washer system

Body Control Modules Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Body Control Modules Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• (base of left kick panel) g305
• Accessory wakeup serial data
• Anti-theft system
• Batt rvc fuse 5a
• Battery
• Battery positive voltage
• Bcm 6 fuse 15a
• Body control module (left side of instrument panel)
• Child security lock rly ctrl
• Computer data
• Computer data lines system
• Cruise control system
• Cruise/etc/tcc brake signal
• Current sens low reference
• Current sensor signal
• Current sensor sply voltage
• Door locks system
• Dr lck actuator unlock ctrl
• Dr lock actuator lock ctrl 2
• Dr lock lock ctrl 2
• Exterior lights system
• Front windshield wiper sw hi sig
• Fuse 10a
• G103 (left front of engine compt)
• Ground
• Headlamp high beam rly ctrl
• Headlamp low beam rly ctrl
• Headlights system
• Hi speed gmlan serial data(+)
• Hi speed gmlan serial data(-)
• Hood ajar switch signal
• Horn rly ctrl
• Horns system
• Hot at all times
• Instrument cluster system
• Instrument panel fuse block (left side of dash)
• Interior lights system
• Led ambient lighting control 1
• Left front drl sply voltage
• Lf turn sig lamp sply volt
• Lift glass/trunk int release sig
• Lift glass/trunk motor rel ctrl
• Liftgate ajar switch sig (1)
• Lin interconnect network bus 1
• Lin interconnect network bus 2
• Lin interconnect network bus 3
• Lines system
• Logistic mode rly close ctrl
• Lr heated seat hi ind ctrl
• Lr turn sig lamp sply volt
• Passenger door lk sw lk ctl
• Passenger door lk sw ulk ctl
• Power distribution system
• Rap relay coil ctrl
• Rear closure handle sw opn sig
• Rear license lamp sply volt
• Rear turn lamp feedback signal
• Rf turn sig lp sply volt
• Right front drl sply voltage
• Right rear stop lamp sply volt
• Rr heated seat hi ind ctrl
• Rr turn sig lp sply volt
• Run relay coil ctrl
• Run/crank relay coil control
• Seats system
• Serial data comm enable
• Starting/charging system
• Stop lp rly coil sply voltage
• Trunk, tailgate, fuel doors system
• Underhood fuse block (left side of engine compt)
• Washer rly ctrl
• Windshield washer relay ctrl
• Windshield wiper mtr sply vol
• Wiper mtr sw sig
• Wiper/washer system
• X210

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 6) for Cadillac XTS 2014

List of elements for Computer Data Lines Wiring Diagram (1 of 6) for Cadillac XTS 2014:

• (base of left kick panel) g305
• Acc wakeup ser data
• Body control module (left side of instrument panel)
• Compass module (upper left side of luggage compt)
• Data link connector (lower left side of dash)
• Driver window motor
• Driver window switch
• Front seat heating control module (if equipped) (below front passenger's seat)
• Fuse 7.5a
• G203 (base of left kick panel)
• Hi spd gmlan ser data bus (+) 1
• Hi spd gmlan ser data bus (-) 1
• Hot at all times
• Immobilizer control module (in driver's door)
• Instrument panel fuse block (left side of dash)
• J203
• J210
• J321 (in body harness, between x320 breakout & passenger's door sill plate lamp breakout)
• J324 (in body harness, between x320 breakout & passenger's seat belt retractor pretensioner breakout)
• J330 (in body harness, between x700 breakout & jx300 breakout)
• Left rear window motor
• Linear interconnect network bus 1
• Linear interconnect network bus 11
• Linear interconnect network bus 2
• Linear interconnect network bus 3
• Linear interconnect network bus 4
• Lo spd gmlan ser data
• Logic
• Passenger window motor
• Rain/ambient light sensor module (w/ windshield pulse moisture sensitive) (behind rearview mirror)
• Rear seat heating control module (if equipped) (under left rear seat)
• Right rear window motor
• Ser data comm enable
• Transmission shift lever position indicator
• W/ keyless engine start switch
• X210
• X300
• X320
• X360
• X500
• X505
• X600
• X700
• X800

Computer Data Lines Wiring Diagram (2 of 6) for Cadillac XTS 2014

List of elements for Computer Data Lines Wiring Diagram (2 of 6) for Cadillac XTS 2014:

• (not used) b
• (not used) l
• Audio amplifier (right rear of luggage compt)
• Auxiliary hvac control module (w/ front & rear electronic controls)
• Bus 12
• Head-up display
• Hi spd gmlan
• Hi spd gmlan ser data bus (+) 1
• Hi spd gmlan ser data bus (-) 1
• Human machine interface control module (behind glove box)
• Hvac control module
• Info display module
• Instrument cluster
• J220 (in instrument panel harness, between instrument panel compt door unlatch actuator breakout & instrument panel compt lamp breakout)
• J230 (in instrument panel harness, between keyless entry antenna- center console front breakout & left middle instrument panel accent lamp breakout)
• J305
• J308 (passenger compt, in body harness, between fuel grommet breakout and x450)
• Jx200 (in instrument panel harness, between data link connector breakout & body control module branch)
• Linear interconnect network bus 10
• Linear interconnect network bus 12
• Linear interconnect network bus 5
• Linear interconnect network bus 9
• Lo spd gmlan ser data
• Lo spd gmlan ser data linear interconnect network bus 12
• Lo spd gmlan ser data x3
• Logic
• Media disc player (in instrument panel compt)
• Most ctrl
• Most ser data (+)
• Most ser data (-)
• Radio
• Right steering wheel controls switch
• Ser dat comm enable
• Ser data bus (+) 1 hi spd gmlan ser data bus (-) 1
• Steering column lock module (near steering column)
• Steering wheel air bag coil (top of steering column)
• W/ infotainment system
• W/ media disc player
• W/o infotainment system
• W/o media disc player
• X210
• X220
• X300
• X450

Computer Data Lines Wiring Diagram (3 of 6) for Cadillac XTS 2014

List of elements for Computer Data Lines Wiring Diagram (3 of 6) for Cadillac XTS 2014:

• (in instrument panel harness, between hvac control module breakout & steering column control module breakout) j237
• (not used) g
• (not used) h
• Active safety control module (left side of luggage compt)
• Awd
• Front obj sens suply volt (1)
• Front obj sens suply volt (2)
• Fwd
• Hi spd gmlan ser data bus (+) 1
• Hi spd gmlan ser data bus (+) 2
• Hi spd gmlan ser data bus (+) 4
• Hi spd gmlan ser data bus (-) 1
• Hi spd gmlan ser data bus (-) 2
• Hi spd gmlan ser data bus (-) 4
• Inflatable restraint sensing & diagnostic module (forward of transmission shift lever)
• Jx300 (in body harness, approximately 55.5 cm forward of rear shelf & roof branch)
• Keyless entry control module (right "a" pillar)
• Left side object sensor module (if equipped) (under left rear bumper fascia)
• Lo spd gmlan ser data
• Multi-axis acceleration sensor (w/ intelligent brake assit) (below floor console)
• Rear short range radar sensor module (on rear center of vehicle)
• Right side object sensor module (under right rear bumper fascia)
• Ser data comm enable
• Ser data lo spd gmlan
• Steering wheel angle sensor (forward of steering wheel, around shaft)
• W/ collision avoidance
• W/ continuously variable real time damping
• W/ front & rear parking assist
• W/o collision avoidance
• W/o continuously variable real time damping
• W/o front & rear parking assist
• X210
• X408
• X415

Computer Data Lines Wiring Diagram (4 of 6) for Cadillac XTS 2014

List of elements for Computer Data Lines Wiring Diagram (4 of 6) for Cadillac XTS 2014:

• (forward of left rear lamp assembly) (w/ continuously variable real time damping) suspension control module
• (in body harness, between g403 breakout & x321 breakout )
• Chassis control module (right rear luggage compt)
• Front & rear parking assist control module (left rear of luggage compt)
• Hi spd gmlan ser data bus (+) 1
• Hi spd gmlan ser data bus (+) 2
• Hi spd gmlan ser data bus (-) 1
• Hi spd gmlan ser data bus (-) 2
• J322 (in body harness, left side near middle, in formed conduit)
• J332 (passenger compt, under conduit channel, between passenger seat belt retractor pretensioner breakout and right rear side impact sensor breakout)
• J345
• J346
• Lo spd gmlan ser data
• Lo spd gmlan ser data x2
• Nca lo spd gmlan ser data
• Parking brake control module
• Passenger presence sensor (in passenger's seat cushion)
• Passenger seat memory control module (w/ memory) (under passenger seat)
• Rear differential clutch control module (awd) (on rear differential)
• Ser data comm enable
• Telematics communication interface control module (w/ onstar) (right side of rear window shelf)
• W/ onstar
• W/o onstar
• X210
• X320
• X408

Computer Data Lines Wiring Diagram (5 of 6) for Cadillac XTS 2014

List of elements for Computer Data Lines Wiring Diagram (5 of 6) for Cadillac XTS 2014:

• (3.6l: in engine harness, between x115 breakout & control solenoid valve assembly breakout ) (3.6l turbo: engine compt, between fuel injector's inlines breakout and engine coolant temperature sensor breakout)
• (between master cylinder & left strut tower) electronic brake control module
• (in body harness, between brake booster vacuum sensor breakout & body control module breakout) j216
• (left side of instrument panel) (w/ variable effort) power steering control module
• Acc wakeup ser data
• Automatic transmission assembly
• Control solenoid valve assembly
• Driver seat memory control module (w/ memory) (under driver's seat)
• Engine control module (near battery)
• Hi spd gmlan ser data bus (+) 1
• Hi spd gmlan ser data bus (+) 2
• Hi spd gmlan ser data bus (-) 1
• Hi spd gmlan ser data bus (-) 2
• J112
• J231 (in body harness, between x600 breakout & g205 breakout)
• Linear interconnect network bus 8
• Linear interconnect network bus 8 x3
• Lo spd gmlan ser data
• Logic
• Mirror control module (in driver's door)
• Passenger window switch
• Power steering control module (w/o variable effort) (left side of instrument panel)
• Ser data comm enable
• Steering column position control module (near steering column)
• Transmission control module
• W/ drive belt electric steering
• W/o drive belt electric steering
• X115
• X210
• X310
• X500
• X505
• X600
• X605

Computer Data Lines Wiring Diagram (6 of 6) for Cadillac XTS 2014

List of elements for Computer Data Lines Wiring Diagram (6 of 6) for Cadillac XTS 2014:

• (in forward lamp harness, between right daytime running lamp breakout & g102 breakout) j127
• (in sunroof harness) j397
• (not used) x390
• Front obj sens suply volt (2)
• Frontview camera module (top center of windshield)
• Headlamp control module (left side of instrument panel)
• Hi spd gmlan ser data bus (+) 1
• Hi spd gmlan ser data bus (+) 4
• Hi spd gmlan ser data bus (-) 1
• Hi spd gmlan ser data bus (-) 4
• Inter device dedicated bus ser data
• J115 (in front fascia harness, between right middle front object sensor breakout & x105 breakout) x154
• J217 (in body harness, between body control module breakout & inside rearview mirror breakout)
• Left front short range radar sensor module (left front of vehicle)
• Left headlamp assembly
• Linear interconnect network bus 7
• Linear interconnect network bus 8
• Lo spd gmlan ser data
• Logic
• Long range radar sensor module (right front of vehicle)
• Right front short range radar sensor module (right front of vehicle)
• Right headlamp assembly
• Ser data comm enable
• Sunroof control module (rear of sunroof assembly)
• Sunroof sunshade motor module (rear of sunroof assembly)
• X105
• X110
• X120
• X154

COOLING FAN

Cooling Fan Wiring Diagram for Cadillac XTS 2014

List of elements for Cooling Fan Wiring Diagram for Cadillac XTS 2014:

• 10a
• 87a
• Batt + volt
• Battery fuse block (on battery)
• Cfan k1 fuse 40a
• Cfan k2 fuse 40a
• Charge air cooler coolant pump (3.6l turbo) (under right fender)
• Charge air cooler coolant pump relay (3.6l turbo)
• Computer data lines system
• Coolant pump fuse
• Cooling fan high speed relay
• Cooling fan low speed relay
• Cooling fan speed control relay
• Ecm batt fuse 5a
• Eng coolant temp sens sig
• Engine control ignition relay
• Engine control module (near battery)
• Engine coolant temperature gauge
• Engine coolant temperature sensor (upper left side of engine)
• Fan rly a fuse 10a
• Fuse 250a
• G101 (middle of left radiator support)
• G102 (right front of engine compt)
• G106 (upper left radiator support)
• G121 (right front of engine block)
• Gnd
• Hi spd cooling fan rly ctrl
• Hi spd gmlan serial data (+) 1
• Hi spd gmlan serial data (-) 1
• Hot at all times
• Hot w/ engine controls ignition relay energized
• Htr rly ctrl
• Instrument cluster
• J101
• J102
• J109
• J118 (in forward lamp harness, between headlamp washer breakout & g109 breakout)
• J121
• J126 (at right front of vehicle, between drl breakout and right front suspension position sensor breakout)
• Left cooling fan motor
• Lo ref
• Lo spd cooling fan rly ctrl
• Logic
• Most serial data (+)
• Most serial data (-)
• Red
• Right cooling fan motor
• Sply volt
• Underhood fuse block (left side of engine compt)
• X115
• X116

CRUISE CONTROL

Cruise Control Wiring Diagram for Cadillac XTS 2014

List of elements for Cruise Control Wiring Diagram for Cadillac XTS 2014:

• 3.6l turbo
• 5 volt ref 4
• Accel pedal pos lo ref 1
• Accel pedal pos sig 1
• Accelerator pedal position sensor (on accelerator pedal)
• Accl pedal pos 5 volt ref 3
• Accl pedal pos 5 volt ref 4
• Accl pedal pos low ref 2
• Accl pedal pos low sig 2
• Adap cruise ctrl up dwn sw sig
• Adaptive cruise ind
• Automatic transmission assembly
• Batt pos volt
• Bcm 6 fuse 15a
• Body control module (left side of instrument panel)
• Brake pedal position sensor (on brake pedal bracket)
• Brake pos sensor sig
• Brk pos sens 5 volt ref 2
• Brk pos sens lo ref
• Cancel switch
• Computer data lines system
• Control solenoid valve assembly
• Cruise ctrl set/coast/ res/acc sw sig
• Cruise ind
• Cruise switch
• Cruise/etc/tcc brake sig
• Display ign fuse 5a
• Driver information center display
• Engine control module (near battery)
• Fuse 2a
• G121 (right front of engine block)
• G203 (base of left kick panel)
• G305 (base of left kick panel)
• Ground
• Hi spd gmlan srl data (+) 1
• Hi spd gmlan srl data (-) 1
• Hi spd serial data bus (+) 1
• Hi spd serial data bus (-) 1
• Hot at all times
• Hot w/ ignition main relay energized
• Ign
• Instrument cluster
• Instrument panel fuse block (left side of dash)
• J121
• J203
• J208
• J210
• J222
• J238
• Left steering wheel controls switch
• Lighting cntrl sw ref
• Logic
• Low reference
• Res+
• Right steering wheel controls switch
• Ser data
• Set-
• Steering wheel air bag coil (top of steering column)
• Throttle body (top center of engine)
• Thrtl actr ctrl close
• Thrtl actr ctrl open
• Thrtl pos sen sig (1)
• Transmission control module
• Transmission input shaft speed sensor
• Transmission output shaft speed sensor
• Underhood fuse block (left side of engine compt)
• X115
• X164
• X210

DEFOGGERS

Defoggers Wiring Diagram for Cadillac XTS 2014

List of elements for Defoggers Wiring Diagram for Cadillac XTS 2014:

• A x4
• Battery fuse block (on battery)
• Computer data lines system
• Distribution system
• Driver outside rearview mirror
• Driver outside rearview mirror glass
• Fuse 250a
• G101 (middle of left radiator support)
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• G404 (right "c" pillar)
• G406 (base of left "c" pillar)
• Ground
• Harness, between x600 breakout & g205 breakout)
• Hot at all times
• Hvac control module
• Info display module
• J109
• J504
• J650
• Left rear window defogger noise filter (in left rear "c" pillar)
• Logic
• Low speed gmlan serial data x2
• Mir def fuse 7.5a
• Nca
• Network 9
• Passenger outside rearview mirror
• Passenger outside rearview mirror glass
• Rear defog rly ctrl
• Rear defogger grid
• Rear defogger ind
• Rear defogger relay
• Rear defogger switch
• Red
• Right rear window defogger noise filter (in right rear "c" pillar)
• Rr defog fuse 40a
• Underhood fuse block (left side of engine compt)
• X210
• X500
• X600

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram, with Variable Effort for Cadillac XTS 2014

List of elements for Electronic Power Steering Wiring Diagram, with Variable Effort for Cadillac XTS 2014:

• Battery positive voltage
• Combined vehicle inertial
• Computer data lines system
• Driver information center display
• Electronic brake control module (between master cylinder & left strut tower)
• G203 (base of left kick panel)
• Ground
• High speed gmlan
• High speed gmlan serial data (+)
• High speed gmlan serial data (-)
• Hot at all times
• Instrument cluster
• J203
• Logic
• Low speed gmlan serial data
• Multi-axis acceleration sensor (w/ intelligent brake assist) (below floor console)
• Power steering control module (left side of instrument panel)
• Red
• Serial data (+)
• Serial data (-)
• Serial data communication enable
• Steering angle sensor low reference
• Steering wheel angle sensor (forward of steering wheel, around shaft)
• Underhood fuse block (left side of engine compt)
• Variable effort steering solenoid control
• Variable effort steering solenoid low reference
• Variable power steering solenoid valve (power steering rack input shaft)
• Ves fuse 10a
• X135
• X154
• X210

Electronic Power Steering Wiring Diagram, without Variable Effort for Cadillac XTS 2014

List of elements for Electronic Power Steering Wiring Diagram, without Variable Effort for Cadillac XTS 2014:

• (base of left kick panel)
• Battery positive voltage
• Computer data lines system
• Driver information center display
• Electronic brake control module (between master cylinder & left strut tower)
• Fuse 72 80a
• G111 (left side of engine compt)
• G203
• Ground
• Hi spd gmlan serial data (+)
• Hi spd gmlan serial data (+) (1)
• Hi spd gmlan serial data (+) (2)
• Hi spd gmlan serial data (-)
• Hi spd gmlan serial data (-) (1)
• Hi spd gmlan serial data (-) (2)
• Hot at all times
• Instrument cluster
• J203
• Logic
• Low speed gmlan serial data
• Power steering control module (left side of instrument panel)
• Power steering motor
• Power steering shaft torque sensor (on power steering rack)
• Serial data comm enable
• Steering angle sens sply volt
• Steering wheel angle sensor (forward of steering wheel, around shaft)
• Torque sensor high signal
• Underhood fuse block (left side of engine compt)
• X210

Power Tilt Steering Column Wiring Diagram for Cadillac XTS 2014

List of elements for Power Tilt Steering Column Wiring Diagram for Cadillac XTS 2014:

• Battery positive voltage
• Computer data lines system
• Down switch signal
• Forward switch signal
• Fuse 25 15a
• G305 (base of left kick panel)
• Ground
• Hot at all times
• Instrument panel fuse block (left side of dash)
• J210
• Linear interconnect network bus 8
• Rearward switch signal
• Steering column position control module (near steering column)
• Steering column telescope motor (base of steering column)
• Steering column tilt & telescope switch
• Steering column tilt motor (base of steering column)
• 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 (1 of 2) for Cadillac XTS 2014

List of elements for Electronic Suspension Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• All times
• Am lev ctrl exhaust sol
• Battery positive volt
• Computer data lines system
• G401 (left side of luggage compt)
• Gmlan ser data (+)
• Gmlan ser data (-)
• Gnd
• Hot at
• Left front suspension position sensor (near strut)
• Left rear suspension position sensor (near shock absorber)
• Lev comprs rly coil sply
• Lf damp serv ctrl
• Lf damp serv sply volt
• Lf strut posin snsr low
• Lf strut snsr sig
• Lf strut snsr volt ref
• Lr air spg sol sply volt
• Lr air spring sol ctrl
• Lr damp serv sply volt
• Lr damp servo ctrl
• Lr strut snsr low
• Lr strut snsr sig
• Lr strut snsr volt ref
• Lvl comp mtr fuse 40a
• Rear body fuse block (left side of trunk)
• Rf damp serv ctrl
• Rf damp serv sply volt
• Rf strut snsr low
• Rf strut snsr sig
• Rf strut snsr volt ref
• Right front suspension position sensor (near strut)
• Right rear suspension position sensor (near shock absorber)
• Rr air spg sol ctrl
• Rr air spg sol sply volt
• Rr damp serv sply volt
• Rr damp servo ctrl
• Rr strut posin snsr sig
• Rr strut snsr low
• Rr strut snsr volt ref
• Sads fuse 30a
• Serial data comm enable
• Suspension control module (forward of left rear lamp assembly)
• Vehicle level control compressor relay
• X150
• X433
• X434

Electronic Suspension Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Electronic Suspension Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• (under left rear of vehicle) air suspension compressor
• (under left rear of vehicle) vehicle level control solenoid valve
• (under left rear side of vehicle) left rear air suspension inlet solenoid valve
• (under right rear side of vehicle) right rear air suspension inlet solenoid valve
• Body control module (left side of instrument panel)
• Computer data lines system
• Driver information center display
• Esc off ind
• G203 (base of left kick panel)
• G401 (left side of luggage compt)
• Gmlan serial data (+)
• Gmlan serial data (-)
• Instrument cluster
• Instrument panel multi-function switch 1
• Interior lights system
• J203
• Left front shock absorber actuator (on left front strut assembly)
• Left rear shock absorber actuator (on left rear strut assembly)
• Logic
• Nca
• Right front shock absorber actuator (on right front strut assembly)
• Right rear shock absorber actuator (on right rear strut assembly)
• Tcs/ esc ind
• Traction control switch
• Traction ctrl sw
• X121
• X125
• X154
• X433

ENGINE PERFORMANCE

3.6L VIN 3

3.6L VIN 3, Engine Performance Wiring Diagram (1 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram (1 of 7) for Cadillac XTS 2014:

• (above fuel tank) fuel tank pressure sensor
• (on accelerator pedal) accelerator pedal position sensor
• 5-v vol 1 ref
• 5v ref 2
• 5v ref 3
• 5v ref 4
• 5v reference 1
• A/c clutch rly ctrl
• A/c pressure sens 5v ref 1
• A/c refrigerant pressure sens sig
• A/c refrigerant pressure sensor (lower right side of a/c condenser)
• After boil hrt rly ctrl
• Air conditioning system
• Air inj reaction pump rly coil ctrl
• Air inj reaction pump sens 2 gnd
• Air inj reaction pump sens 2 sig
• Air inj reaction sol rly coil ctrl
• App sens sig (1)
• App sens sig (2)
• Awd
• Batt pos vol
• Brk pedal pos sen sig
• Check engine ind ctrl
• Computer data lines system
• Cooling fan rly ctrl
• Cooling fans system
• Cruise control system
• Ecm ign fuse 5a
• Engine control module (near battery)
• Etc/tcc brake sig
• Evap canister vent sol ctrl
• Evaporative emission vent solenoid valve (near right side of fuel tank)
• Fuel level sensor
• Fuel pump
• Fuel pump & level sensor assembly (on 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 vol 1
• Inj reaction pump sens 2 sply volt
• J434 (in body harness, in branch to x425, approximately 25 cm from right bundle)
• Lo ref
• Low ref
• Low ref (2)
• Low speed cooling fan rly ctrl
• Powertrain main rly (1)
• Powertrain main rly (2)
• Powertrain main rly (3)
• Powertrain rly ctrl
• Pressure sens sig
• Primary fuel level sens sig
• Secondary fuel level sens sig
• Secondary fuel level sensor (in fuel tank)
• Sens low ref
• Starter rly ctrl
• Starting/charging system
• Underhood fuse block (left side of engine compt)
• Wake-up sig
• X115
• X117
• X150
• X210
• X350

3.6L VIN 3, Engine Performance Wiring Diagram (2 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram (2 of 7) for Cadillac XTS 2014:

• (in body harness, between fuel pump control module breakout & x425 breakout) j455
• 5-v ref
• Batt pos vol
• Brake pedal position sensor (on brake pedal bracket)
• Cann vnt fuse 5a
• Ccm fuse 20a
• Chassis control module (right rear luggage compt)
• Coil even fuse 15a
• Coil odd fuse 15a
• Computer data lines system
• Cooling fans system
• Driver information center display
• Ecm batt fuse 5a
• Ecm fuse 25a
• Engine controls ignition relays
• Engine oil ind
• Fan rly a fuse 10a
• Fuel gauge
• Fuel pressure sensor (on fuel line forward of fuel tank)
• Fuel pump low ref
• Fuel shld extsn
• G405 (right side of luggage compt)
• Gnd
• Hot at all times
• Hot w/ ignition main relay energized
• Ign
• Ign vol 1
• Instrument cluster
• J457
• Logic
• Low ref
• Mil ind
• Nca
• Power distribution system
• Press sens sig
• Pt off eng fuse 10a
• Pt on eng fuse 10a
• Pump rly ctrl
• Pump supy vol
• Ser data bus +
• Ser data bus -
• Ser data comm
• Serial data
• Tcm/ ccm ign fuse 7.5a
• To secondary air injection pump relay (diagram 3 of 7)
• Underhood fuse block (left side engine of compt)
• X115
• X210
• X350

3.6L VIN 3, Engine Performance Wiring Diagram (3 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram (3 of 7) for Cadillac XTS 2014:

• From pt off a eng fuse (diagram 2 of 7)
• G120 (left lower center of engine block)
• Hot at all times
• J117
• J120
• Nca
• Sair pump fuse 50a
• Sair sol fuse 15a
• Secondary air injection pump (3.6l) (right front of engine compt)
• Secondary air injection pump relay (3.6l)
• Secondary air injection solenoid valve bank 1 (3.6l) (mounted to right side of bank 1 cylinder head)
• Secondary air injection solenoid valve bank 2 (3.6l) (mounted to right side of bank 2 cylinder head)
• Secondary air injection solenoid valve relay (3.6l)
• Underhood fuse block (left side of engine compt)
• X115
• X190

3.6L VIN 3, Engine Performance Wiring Diagram (4 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram (4 of 7) for Cadillac XTS 2014:

• (3.6l turbo) mass air flow/ intake air temperature sensor
• (front of oil pan) engine oil level switch
• (in fuel tank) high pressure fuel pump
• (left rear of engine) crankshaft position sensor
• (not used)
• (on oil filter housing) engine oil pressure switch
• 3.6l turbo
• Engine coolant temperature sensor (upper left side of engine)
• Exhaust bank 1 camshaft position actuator solenoid valve (front of right cylinder bank)
• Exhaust bank 2 camshaft position actuator solenoid valve (front of left cylinder bank)
• Exhaust bank 2 camshaft position sensor (front of left cylinder head)
• G120 (3.6l: left lower center of engine block) (3.6l turbo: right front of engine)
• G121 (right front of engine block)
• Intake bank 1 camshaft position actuator solenoid valve (front of right cylinder bank)
• Intake bank 2 camshaft position actuator solenoid valve (front of left cylinder bank)
• Intake bank 2 camshaft position sensor (front of left cylinder head)
• J120
• J121
• X166

3.6L VIN 3, Engine Performance Wiring Diagram (5 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram (5 of 7) for Cadillac XTS 2014:

• (3.6l: in engine harness, between control solenoid valve assembly breakout & manifold absolute pressure sensor breakout) (3.6l turbo: engine compt, between transmission control module breakout & x115 inline connector breakout)
• (3.6l: in engine harness, between heated oxygen sensor bank 2 sensor 1 breakout & manifold absolute pressure sensor breakout) (3.6l turbo: engine compt, between engine control module breakout & g123 breakout)
• (3.6l: in engine harness, between manifold absolute pressure sensor breakout & heated oxygen sensor bank 2) (3.6l turbo: engine compt between high pressure fuel pump breakout & ignition coil 6 breakout)
• (mounted to left camshaft cover above 2, 4 & 6 cylinders)
• (mounted to right camshaft cover above 1, 3 & 5 cylinders)
• 3.6l
• 3.6l turbo
• Actuator hi ctrl
• Actuator low ctrl
• Crk shf 6ox sens
• Ect sens sig
• Engine control module (near battery)
• Exhaust bank 1 camshaft position sensor (front of right cylinder head)
• 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
• G122 (rear of right cylinder bank)
• G123 (left rear of engine block)
• 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 sens 1 sig
• Intake sens 2 sig
• Intake sens sply 1
• Intake sens sply 2
• Intake solend (1)
• Intake solend (2)
• J103 (3.6l: in engine harness, between ignition coil 3 breakout & ignition coil breakout) (3.6l turbo: engine compt, between g120 breakout and ignition coil 1 breakout)
• J106
• J119
• J122
• Low ref
• Nca
• Oil press sw sig
• Sens hi ref bank (1)
• Sens sig bank (1)
• Spark plug

3.6L VIN 3, Engine Performance Wiring Diagram (6 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram (6 of 7) for Cadillac XTS 2014:

• (engine compt, between x115 inline connector breakout & turbocharger wastegate diode breakout) j125
• (left rear of engine) evaporative emission purge solenoid valve
• (top of left cylinder bank, above 2, 4 & 6 cylinder)
• (top of right cylinder bank, above 1, 3 & 5 cylinder)
• Engine control module (near battery)
• 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
• G121 (right front of engine block)
• Gnd
• Intake bank 1 camshaft position sensor (front of right cylinder head)
• J121
• J123
• J124
• Low ref
• Turbocharger bypass solenoid valve 1 (3.6l turbo) (upper right corner of radiator)
• Turbocharger bypass solenoid valve 2 (3.6l turbo) (upper left corner of radiator)
• Turbocharger wastegate diode (3.6l turbo) (near turbocharger 1 bypass solenoid valve)
• Turbocharger wastegate solenoid valve 1 (3.6l turbo) (upper right corner of radiator)
• Turbocharger wastegate solenoid valve 2 (3.6l turbo) (upper left corner of radiator)
• X159
• X160
• X161

3.6L VIN 3, Engine Performance Wiring Diagram (7 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 3, Engine Performance Wiring Diagram (7 of 7) for Cadillac XTS 2014:

• (3.6l turbo: engine compt, between ignition coil 2 breakout and ignition coil 4 breakout)
• (3.6l: in engine harness, between control solenoid valve assembly breakout & manifold absolute pressure sensor breakout)
• (3.6l: in engine harness, between heated oxygen sensor bank 2 sensor 1 breakout & manifold pressure sensor breakout) (3.6l turbo: engine compt, between manifold absolute pressure sensor breakout & fuel injector inlines breakout)
• (left exhaust pipe after catalytic converter) (3.6l) heated oxygen sensor bank 2 sensor 2
• (left exhaust pipe before catalytic converter) heated oxygen sensor bank 2 sensor 1
• (or 7337)
• (right exhaust pipe after catalytic converter) (3.6l) heated oxygen sensor bank 1 sensor 2
• (right exhaust pipe before catalytic converter) heated oxygen sensor bank 1 sensor 1
• 3.6l
• 3.6l turbo
• 5-v 1 ref
• 5-v 3 ref
• 5-v 4 ref
• Air flow sens sig
• Air temp sens sig
• Charge ind sig
• Crank pos sens
• Duty cycle sig
• Engine control module (near battery)
• Evap purge sol ctrl
• Frp sens sig
• Fuel rail pressure sensor (right side of fuel rail)
• G121 (right front of engine block)
• Ground
• Hi bank 1 sens (1)
• Hi bank 1 sens (2)
• Hi bank 2 sens (1)
• Hi bank 2 sens (2)
• Ho2s htr low ctrl (1)
• Ho2s htr low ctrl (2)
• J107
• J108
• J121
• Knock sens 1 sig
• Knock sens 2 sig
• Knock sensor 1 (right side of engine block)
• Knock sensor 2 (lower left side of engine block)
• Low bank 1 sens (1)
• Low bank 1 sens (2)
• Low bank 2 sens (1)
• Low bank 2 sens (2)
• Low ref
• Maf sens sig
• Manifold absolute pressure sensor (top right of engine)
• Map sens sig
• Mass air flow sens sig throttle actu ctrl
• Multi-function intake air sensor (on air cleaner assembly)
• Navigation & sound systems
• Nca
• Oil level sw sig
• Park/neutral sig (1)
• Press sens sig
• Sens sig
• Sens sply volt
• Sol 2 ctrl
• Sol ctrl bank (1)
• Sol ctrl bank (2)
• Starting/ charging system
• Throttle body (top center of engine)
• Wastegate sol ctrl
• X160
• X161
• X168

3.6L VIN 8

3.6L VIN 8, Engine Performance Wiring Diagram (1 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (1 of 7) for Cadillac XTS 2014:

• (above fuel tank) fuel tank pressure sensor
• (on accelerator pedal) accelerator pedal position sensor
• 5-v vol 1 ref
• 5v ref 2
• 5v ref 3
• 5v ref 4
• 5v reference 1
• A/c clutch rly ctrl
• A/c pressure sens 5v ref 1
• A/c refrigerant pressure sens sig
• A/c refrigerant pressure sensor (lower right side of a/c condenser)
• After boil hrt rly ctrl
• Air conditioning system
• Air inj reaction pump rly coil ctrl
• Air inj reaction pump sens 2 gnd
• Air inj reaction pump sens 2 sig
• Air inj reaction sol rly coil ctrl
• App sens sig (1)
• App sens sig (2)
• Awd
• Batt pos vol
• Brk pedal pos sen sig
• Check engine ind ctrl
• Computer data lines system
• Cooling fan rly ctrl
• Cooling fans system
• Cruise control system
• Ecm ign fuse 5a
• Engine control module (near battery)
• Etc/tcc brake sig
• Evap canister vent sol ctrl
• Evaporative emission vent solenoid valve (near right side of fuel tank)
• Fuel level sensor
• Fuel pump
• Fuel pump & level sensor assembly (on 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 vol 1
• Inj reaction pump sens 2 sply volt
• J434 (in body harness, in branch to x425, approximately 25 cm from right bundle)
• Lo ref
• Low ref
• Low ref (2)
• Low speed cooling fan rly ctrl
• Powertrain main rly (1)
• Powertrain main rly (2)
• Powertrain main rly (3)
• Powertrain rly ctrl
• Pressure sens sig
• Primary fuel level sens sig
• Secondary fuel level sens sig
• Secondary fuel level sensor (in fuel tank)
• Sens low ref
• Starter rly ctrl
• Starting/charging system
• Underhood fuse block (left side of engine compt)
• Wake-up sig
• X115
• X117
• X150
• X210
• X350

3.6L VIN 8, Engine Performance Wiring Diagram (2 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (2 of 7) for Cadillac XTS 2014:

• (in body harness, between fuel pump control module breakout & x425 breakout) j455
• 5-v ref
• Batt pos vol
• Brake pedal position sensor (on brake pedal bracket)
• Cann vnt fuse 5a
• Ccm fuse 20a
• Chassis control module (right rear luggage compt)
• Coil even fuse 15a
• Coil odd fuse 15a
• Computer data lines system
• Cooling fans system
• Driver information center display
• Ecm batt fuse 5a
• Ecm fuse 25a
• Engine controls ignition relays
• Engine oil ind
• Fan rly a fuse 10a
• Fuel gauge
• Fuel pressure sensor (on fuel line forward of fuel tank)
• Fuel pump low ref
• Fuel shld extsn
• G405 (right side of luggage compt)
• Gnd
• Hot at all times
• Hot w/ ignition main relay energized
• Ign
• Ign vol 1
• Instrument cluster
• J457
• Logic
• Low ref
• Mil ind
• Nca
• Power distribution system
• Press sens sig
• Pt off eng fuse 10a
• Pt on eng fuse 10a
• Pump rly ctrl
• Pump supy vol
• Ser data bus +
• Ser data bus -
• Ser data comm
• Serial data
• Tcm/ ccm ign fuse 7.5a
• To secondary air injection pump relay (diagram 3 of 7)
• Underhood fuse block (left side engine of compt)
• X115
• X210
• X350

3.6L VIN 8, Engine Performance Wiring Diagram (3 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (3 of 7) for Cadillac XTS 2014:

• From pt off a eng fuse (diagram 2 of 7)
• G120 (left lower center of engine block)
• Hot at all times
• J117
• J120
• Nca
• Sair pump fuse 50a
• Sair sol fuse 15a
• Secondary air injection pump (3.6l) (right front of engine compt)
• Secondary air injection pump relay (3.6l)
• Secondary air injection solenoid valve bank 1 (3.6l) (mounted to right side of bank 1 cylinder head)
• Secondary air injection solenoid valve bank 2 (3.6l) (mounted to right side of bank 2 cylinder head)
• Secondary air injection solenoid valve relay (3.6l)
• Underhood fuse block (left side of engine compt)
• X115
• X190

3.6L VIN 8, Engine Performance Wiring Diagram (4 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (4 of 7) for Cadillac XTS 2014:

• (3.6l turbo) mass air flow/ intake air temperature sensor
• (front of oil pan) engine oil level switch
• (in fuel tank) high pressure fuel pump
• (left rear of engine) crankshaft position sensor
• (not used)
• (on oil filter housing) engine oil pressure switch
• 3.6l turbo
• Engine coolant temperature sensor (upper left side of engine)
• Exhaust bank 1 camshaft position actuator solenoid valve (front of right cylinder bank)
• Exhaust bank 2 camshaft position actuator solenoid valve (front of left cylinder bank)
• Exhaust bank 2 camshaft position sensor (front of left cylinder head)
• G120 (3.6l: left lower center of engine block) (3.6l turbo: right front of engine)
• G121 (right front of engine block)
• Intake bank 1 camshaft position actuator solenoid valve (front of right cylinder bank)
• Intake bank 2 camshaft position actuator solenoid valve (front of left cylinder bank)
• Intake bank 2 camshaft position sensor (front of left cylinder head)
• J120
• J121
• X166

3.6L VIN 8, Engine Performance Wiring Diagram (5 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (5 of 7) for Cadillac XTS 2014:

• (3.6l: in engine harness, between control solenoid valve assembly breakout & manifold absolute pressure sensor breakout) (3.6l turbo: engine compt, between transmission control module breakout & x115 inline connector breakout)
• (3.6l: in engine harness, between heated oxygen sensor bank 2 sensor 1 breakout & manifold absolute pressure sensor breakout) (3.6l turbo: engine compt, between engine control module breakout & g123 breakout)
• (3.6l: in engine harness, between manifold absolute pressure sensor breakout & heated oxygen sensor bank 2) (3.6l turbo: engine compt between high pressure fuel pump breakout & ignition coil 6 breakout)
• (mounted to left camshaft cover above 2, 4 & 6 cylinders)
• (mounted to right camshaft cover above 1, 3 & 5 cylinders)
• 3.6l
• 3.6l turbo
• Actuator hi ctrl
• Actuator low ctrl
• Crk shf 6ox sens
• Ect sens sig
• Engine control module (near battery)
• Exhaust bank 1 camshaft position sensor (front of right cylinder head)
• 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
• G122 (rear of right cylinder bank)
• G123 (left rear of engine block)
• 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 sens 1 sig
• Intake sens 2 sig
• Intake sens sply 1
• Intake sens sply 2
• Intake solend (1)
• Intake solend (2)
• J103 (3.6l: in engine harness, between ignition coil 3 breakout & ignition coil breakout) (3.6l turbo: engine compt, between g120 breakout and ignition coil 1 breakout)
• J106
• J119
• J122
• Low ref
• Nca
• Oil press sw sig
• Sens hi ref bank (1)
• Sens sig bank (1)
• Spark plug

3.6L VIN 8, Engine Performance Wiring Diagram (6 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (6 of 7) for Cadillac XTS 2014:

• (engine compt, between x115 inline connector breakout & turbocharger wastegate diode breakout) j125
• (left rear of engine) evaporative emission purge solenoid valve
• (top of left cylinder bank, above 2, 4 & 6 cylinder)
• (top of right cylinder bank, above 1, 3 & 5 cylinder)
• Engine control module (near battery)
• 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
• G121 (right front of engine block)
• Gnd
• Intake bank 1 camshaft position sensor (front of right cylinder head)
• J121
• J123
• J124
• Low ref
• Turbocharger bypass solenoid valve 1 (3.6l turbo) (upper right corner of radiator)
• Turbocharger bypass solenoid valve 2 (3.6l turbo) (upper left corner of radiator)
• Turbocharger wastegate diode (3.6l turbo) (near turbocharger 1 bypass solenoid valve)
• Turbocharger wastegate solenoid valve 1 (3.6l turbo) (upper right corner of radiator)
• Turbocharger wastegate solenoid valve 2 (3.6l turbo) (upper left corner of radiator)
• X159
• X160
• X161

3.6L VIN 8, Engine Performance Wiring Diagram (7 of 7) for Cadillac XTS 2014

List of elements for 3.6L VIN 8, Engine Performance Wiring Diagram (7 of 7) for Cadillac XTS 2014:

• (3.6l turbo: engine compt, between ignition coil 2 breakout and ignition coil 4 breakout)
• (3.6l: in engine harness, between control solenoid valve assembly breakout & manifold absolute pressure sensor breakout)
• (3.6l: in engine harness, between heated oxygen sensor bank 2 sensor 1 breakout & manifold pressure sensor breakout) (3.6l turbo: engine compt, between manifold absolute pressure sensor breakout & fuel injector inlines breakout)
• (left exhaust pipe after catalytic converter) (3.6l) heated oxygen sensor bank 2 sensor 2
• (left exhaust pipe before catalytic converter) heated oxygen sensor bank 2 sensor 1
• (or 7337)
• (right exhaust pipe after catalytic converter) (3.6l) heated oxygen sensor bank 1 sensor 2
• (right exhaust pipe before catalytic converter) heated oxygen sensor bank 1 sensor 1
• 3.6l
• 3.6l turbo
• 5-v 1 ref
• 5-v 3 ref
• 5-v 4 ref
• Air flow sens sig
• Air temp sens sig
• Charge ind sig
• Crank pos sens
• Duty cycle sig
• Engine control module (near battery)
• Evap purge sol ctrl
• Frp sens sig
• Fuel rail pressure sensor (right side of fuel rail)
• G121 (right front of engine block)
• Ground
• Hi bank 1 sens (1)
• Hi bank 1 sens (2)
• Hi bank 2 sens (1)
• Hi bank 2 sens (2)
• Ho2s htr low ctrl (1)
• Ho2s htr low ctrl (2)
• J107
• J108
• J121
• Knock sens 1 sig
• Knock sens 2 sig
• Knock sensor 1 (right side of engine block)
• Knock sensor 2 (lower left side of engine block)
• Low bank 1 sens (1)
• Low bank 1 sens (2)
• Low bank 2 sens (1)
• Low bank 2 sens (2)
• Low ref
• Maf sens sig
• Manifold absolute pressure sensor (top right of engine)
• Map sens sig
• Mass air flow sens sig throttle actu ctrl
• Multi-function intake air sensor (on air cleaner assembly)
• Navigation & sound systems
• Nca
• Oil level sw sig
• Park/neutral sig (1)
• Press sens sig
• Sens sig
• Sens sply volt
• Sol 2 ctrl
• Sol ctrl bank (1)
• Sol ctrl bank (2)
• Starting/ charging system
• Throttle body (top center of engine)
• Wastegate sol ctrl
• X160
• X161
• X168

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Cadillac XTS 2014

List of elements for Backup Lamps Wiring Diagram for Cadillac XTS 2014:

• (in body harness, between rear compt keyless entry antenna breakout & x321 breakout) j318
• Automatic transmission assembly
• Backup lamp sply volt
• Backup lmp sply volt
• Bat pos volt
• Bcm 6 fuse 15a
• Body control module (left side of instrument panel)
• Computer data lines system
• Control solenoid valve assembly
• Engine control module (near battery)
• G203 (base of left kick panel)
• G403 (left side of luggage compt)
• Gnd
• Hi spd gmlan ser data (+)
• Hi spd gmlan ser data (-)
• Hot at all times
• Inside rearview mirror
• J203
• J907
• Left backup lamp
• Logic
• Nca
• Neutral sig transmission park/
• Rear window sunshade module (if equipped) (rear of passenger's compt)
• Rearview camera (if equipped) (above license plate)
• Red
• Right backup lamp
• Serial data
• Serial data accessory wakeup
• Sig a
• Sig b
• Sig c
• Sig p
• Transmission control module (tcm)
• Transmission internal mode switch
• Underhood fuse block (left side of engine compt)
• Wake up serial data
• X2 f
• X398
• X404
• X411
• X438

Exterior Lamps Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• (in body harness, between x320 breakout & passenger's door sill plate lamp breakout)
• Accessory wakeup ser data
• Auto
• Batt pos volt
• Bcm 6 fuse 15a
• Body control module (bcm) (left side of instrument panel)
• Brake pedal position sensor (on brake pedal bracket)
• Brake pos sen sig
• Brake pos sen sig lo ref
• Brk pos sen 5 volt ref 2
• Center high mounted stop lamp
• Computer data lines system
• Driver exterior door handle assembly (if equipped)
• Driver exterior door handle courtesy lamp
• Drv outside rearview mirr puddle lamp sply volt
• Engine control module (near battery)
• G101 (middle of left radiator support)
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• G401 (left side of luggage compt)
• G403 (left side of luggage compt)
• G405 (right side of luggage compt)
• Gnd
• Hazard sw left turn sig
• Hazard sw right turn sig
• Hazard sw sig
• Head
• Headlamp sw prk lmp sig
• Hi spd gmlan ser data (+)
• Hi spd gmlan ser data (-)
• Hot at all times
• Instrument panel multi-function switch 1
• J113
• J203
• J232
• J326 (in body harness, approximately 36.5 cm forward of rear shelf & roof branch)
• J331
• J407
• J408
• J504
• J650
• J706
• J801
• J910
• J920
• Left
• Left front side marker lamp
• Left inner taillamp
• Left prk lmp sply volt
• Left rear compartment lid taillamp assembly
• Left rear exterior door handle assembly (if equipped)
• Left rear exterior door handle courtesy lamp
• Left rear side marker lamp
• Lf turn sig lmp spy volt
• Lr turn sig lmp spy volt
• Nca
• Off
• Park
• Passenger exterior door handle assembly (if equipped)
• Passenger exterior door handle courtesy lamp
• Rear license lmp spy volt
• Rf turn sig lmp spy volt
• Right
• Right front side marker lamp
• Right inner taillamp
• Right prk lmp sply volt
• Right rear compartment lid taillamp assembly
• Right rear exterior door handle assembly (if equipped)
• Right rear exterior door handle courtesy lamp
• Right rear side marker lamp
• Rr stop lamp sply volt
• Rr turn sig lmp spy volt
• Stop lamp rly sply volt lr stop lamp sply volt
• Turn signal/multi-function switch
• Underhood fuse block (left side of engine compt)
• X105 c2
• X115
• X154
• X210
• X410
• X420
• X500
• X600
• X700
• X800

Exterior Lamps Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• (not used)
• Computer data lines system
• Driver information center display
• Driver outside rearview mirror
• Driver outside rearview mirror courtesy lamp
• G101 (middle of left radiator support)
• G102 (right front of engine compt)
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• G401 (left side of luggage compt)
• G403 (left side of luggage compt)
• G405 (right side of luggage compt)
• Ground distribution system
• Instrument cluster
• J101
• J102
• J112
• J116
• J407
• J408
• J504
• J650
• J905
• Left front turn signal lamp
• Left headlamp assembly
• Left license plate lamp
• Left rear turn signal lamp
• Left stop lamp
• Left tail lamp
• Left tail lamp assembly
• Left turn ind
• Left turn signal repeater lamp
• Logic
• Low spd gmlan serial data
• Park lamp ind
• Passenger outside rearview mirror
• Passenger outside rearview mirror courtesy lamp
• Right front turn signal lamp
• Right headlamp assembly
• Right license plate lamp
• Right rear turn signal lamp
• Right stop lamp
• Right tail lamp
• Right tail lamp assembly
• Right turn ind
• Right turn signal repeater lamp
• X110
• X120
• X154
• X410
• X411
• X420
• X500
• X510
• X600
• X610

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 6) for Cadillac XTS 2014

List of elements for Ground Distribution Wiring Diagram (1 of 6) for Cadillac XTS 2014:

• (if equipped) auxiliary left daytime running lamp
• (if equipped) left front short range radar sensor module
• (if equipped) right front short range radar sensor module
• (in forward lamp harness, between underhood fuse block x1 breakout & g109 breakout)
• (w/ rear heater seat) rear seat heating control module
• 87a
• Air quality sensor
• Battery
• Battery current sensor
• Body control module
• Chassis control module
• Child security lock disable relay
• Cooling fan speed control relay
• G100 (left front of engine compt)
• G101 (middle of left radiator support)
• G103 (left front of engine compt)
• G106 (upper left radiator support)
• G303 (under driver's seat)
• G404 (right "c" pillar)
• G405 (right side of luggage compt)
• G406 (base of left "c' pillar)
• Headlamp washer pump
• Headlamp washer pump relay
• Hood ajar switch
• Ignition main relay
• Inflatable restraint sensing & diagnostic module
• J101 (in forward lamp harness, between x152 breakout & underhood fuse block x1 breakout)
• J109
• J111 (in front fascia harness, between left middle front object sensor breakout & left front short range radar sensor module breakout)
• J116
• J129
• J131
• J342 (in rear heated seat harness, between right rear cushion seat heating element & right rear back seat heating element)
• J408 (in right tail lamp harness, in right rear lamp assembly harness)
• J920
• Left cooling fan motor
• Left daytime running lamp
• Left front side marker lamp
• Left front turn signal lamp
• Left headlamp assembly
• Left headlamp ballast
• Left high beam headlamp
• Left high beam solenoid actuator
• Left low beam headlamp
• Left rear back seat heating element
• Left rear cushion seat heating element
• Left rear window defogger noise filter
• Low note horn
• Nca
• Rear compartment courtesy lamp
• Rear compartment lid unlatch relay
• Rear defogger relay
• Right front side marker lamp
• Right inner tail lamp
• Right rear back seat heating element
• Right rear compartment lid tail lamp assembly
• Right rear cushion seat heating element
• Right rear side marker lamp
• Right rear window defogger noise filter
• Right tail lamp assembly
• Underhood fuse block (left side of engine compt)
• Windshield washer fluid level switch
• Windshield washer pump
• Windshield washer pump relay
• Windshield wiper relay
• X105 a5
• X105 b4
• X110
• X360 d
• X420

Ground Distribution Wiring Diagram (2 of 6) for Cadillac XTS 2014

List of elements for Ground Distribution Wiring Diagram (2 of 6) for Cadillac XTS 2014:

• (3.6l turbo: engine compartment, between x115 inline connector breakout and underhood fuseblock x3breakout) (3.6l: in engine harness, between generator breakout & ignition coil 2 breakout) j120
• (if equipped) auxiliary right day time running lamp
• (if equipped) long range radar sensor module
• (w/ heavy duty) brake booster pump motor
• 87a
• A/c compressor clutch
• Air temperature sensor
• Automatic transmission assembly
• Brake booster pump motor relay
• Charge air cooler coolant pump
• Control solenoid valve assembly
• Electronic brake control module
• Engine control module
• Engine oil level switch
• Engine oil pressure switch
• G102 (right front of engine compt)
• G108 (right rear of engine compt)
• G109 (left rear of engine compt)
• G110 (middle of left radiator support)
• G120 (3.6l: left lower center of engine block) (3.6l turbo: right front of engine)
• G121 (right front of engine block)
• G122 (rear of right cylinder bank)
• G123 (left rear of engine block)
• High note horn
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• J121 (3.6l: in engine harness, between heated oxygen sensor bank 1 sensor 1 breakout & manifold absolute pressure sensor breakout) (3.6l turbo: engine compartment,between ignition coil 2 breakout & compressor clutch breakout)
• J132
• Mass air flow/intake
• Multi-function intake air sensor
• Nca
• Right day time running lamp
• Right daytime running lamp
• Right headlamp assembly
• Right headlamp ballast
• Right high beam headlamp
• Right high beam solenoid actuator
• Right low beam headlamp
• Secondary air injection pump
• Secondary air injection solenoid valve bank 1
• Secondary air injection solenoid valve bank 2
• Starter relay
• Transmission control module
• Underhood fuse block (left side of engine compt)
• W/ heavy duty
• W/o heavy duty
• Windshield wiper motor
• Windshield wiper relay
• Windshield wiper speed control relay
• X120

Ground Distribution Wiring Diagram (3 of 6) for Cadillac XTS 2014

List of elements for Ground Distribution Wiring Diagram (3 of 6) for Cadillac XTS 2014:

• (if equipped) collision alert indicators
• (if equipped) headlamp control module
• (if equipped) inside rearview mirror
• (if equipped) power steering control module
• (in driver's seat cushion harness, under driver's seat) j304
• (in instrument panel harness, between collision alert indicators breakout & instrument cluster breakout) j203
• (in left rear door harness) j706
• (in left rear door trim harness) j705
• (w/ automatic electronic controlled & intelligent brake assist) multi-axis acceleration sensor
• (w/ automatic electronic controlled ride & handling) steering wheel angle sensor
• (w/ engine start switch) ignition mode switch
• (w/ windshield pulse moisture sensitive) brake assist) rain/ambient light sensor module
• Body control module
• Data link connector
• Driver door accent lamp
• 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 exterior door handle courtesy lamp
• Driver exterior door handle switch
• Driver outside rearview mirror
• Driver outside rearview mirror courtesy lamp
• Driver outside rearview mirror glass
• Driver window switch
• Front view camera module
• G203 (base of left kick panel)
• Head-up display switch
• Head-up panel cluster
• Hvac control module
• Instrument display module
• Instrument panel multi-function switch 1
• Instrument panel multi-function switch 2
• Interior rear compartment lid unlatch switch
• J504 (in driver's door harness, rear of branch to window switch)
• J506 (in driver's door trim harness, on breakout to flood lamp -driver's door pocket)
• Left rear door accent lamp
• 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 window switch
• Left turn signal repeater lamp
• Logic
• Nca
• Outside rearview mirror
• Outside rearview mirror switch
• Turn signal/ multi-function switch
• W/ custom interior lamp package
• W/ intelligent brake assist
• W/o intelligent brake assist
• W/o memory
• X500
• X505
• X510
• X700
• X705 a

Ground Distribution Wiring Diagram (4 of 6) for Cadillac XTS 2014

List of elements for Ground Distribution Wiring Diagram (4 of 6) for Cadillac XTS 2014:

• (if equipped) passenger door sill plate lamp
• (in passenger's seat cushion harness, between passenger's seat horizontal motor breakout & passenger's seat belt buckle breakout)
• (w/ gps 1) telematics communication interface control module
• (w/ inflatable restraint child presence detector) passenger presence sensor
• (w/ redundant controls) rear audio control module
• Audio amplifier
• Audio/ video input adapter
• Auxiliary audio input
• Blower motor
• Driver seat back video display
• Front seat heating control module
• G205 (base of right kick panel)
• G302 (base of right kick panel)
• Human machine interface control module
• Info display module
• J205 (in floor console harness, between air temperature sensor-duct upper auxiliary breakout & accessory dc/ac power inverter module breakout)
• J323
• J600 (in passenger's door trim harness, between window switch breakout & courtesy lamp breakout)
• J650 (in passenger's door harness, between x600 connector & right front door speaker breakout)
• J801 (in right rear door harness)
• J804
• Keyless entry control module
• Left rear window motor
• Logic
• Media disc player
• Nca
• Passenger back seat blower assembly
• Passenger back seat heating element
• Passenger cushion seat blower assembly
• Passenger cushion seat heating element
• Passenger door accent lamp
• 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 exterior door handle courtesy lamp
• Passenger exterior door handle switch
• Passenger outside rearview mirror
• Passenger outside rearview mirror courtesy lamp
• Passenger outside rearview mirror glass
• Passenger seat adjuster switch
• Passenger seat back video display
• Passenger seat memory control module (if equipped)
• Passenger seat temperature control module
• Passenger window motor
• Passenger window switch
• Radio
• Right rear door accent lamp
• 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 courtesy lamp
• Right rear window switch
• W/ dual channel headphones
• W/ memory
• W/o dual channel headphones
• W/o memory
• X300
• X310
• X315
• X320
• X325
• X355 h
• X600
• X605
• X610
• X800
• X805 a

Ground Distribution Wiring Diagram (5 of 6) for Cadillac XTS 2014

List of elements for Ground Distribution Wiring Diagram (5 of 6) for Cadillac XTS 2014:

• (230v) accessory dc/ ac power inverter module (110v) accessory dc/ ac power inverter module
• (if equipped) steering wheel heater
• (in driver's seat cushion harness, under driver's seat)
• (in instrument panel harness, between collision alert indicators breakout & instrument cluster breakout) j210
• (in steering wheel harness) j201
• (left side of dash) instrument panel fuse block
• (w/ custom interior lamp package) left instrument panel accent lamp
• (w/ custom interior lamp package) left middle instrument panel accent lamp
• (w/ custom interior lamp package) right instrument panel accent lamp
• (w/ intelligent brake assist) driver right rear seat hepatic movement motor
• (w/ memory) driver seat memory control module
• (w/ uplevel) left instrument panel accent lamp
• (w/o memory) driver left rear seat hepatic movement motor
• A x2
• Battery saver relay 1
• Body control module
• Brake fluid level switch
• Data link connector
• Driver back seat blower assembly
• Driver back seat heating element
• Driver cushion seat blower assembly
• Driver cushion seat heating element
• Driver door sill plate lamp
• Driver seat adjuster switch
• Driver seat temperature control module
• Driver window motor
• G305 (base of left kick panel)
• Horn switch
• Instrument panel compartment door unlatch actuator
• Instrument panel compartment door unlatch actuator relay
• Instrument panel compartment door unlatch resistor
• Instrument panel compartment lamp
• Instrument panel dimmer switch
• J228 (in instrument panel harness, between data link connector breakout & body control module breakout)
• J303
• J304
• J313 (in driver's seat cushion harness, at back of driver's seat near outer recliner)
• Left instrument panel courtesy lamp
• Left rear seat courtesy lamp
• Left rear window motor
• Left steering wheel control switch
• Left transmission manual shift switch
• Logic
• Nca
• Park brake control switch
• Passenger instrument panel air bag
• Retained accessory power relay
• Right instrument panel courtesy lamp
• Right steering wheel control switch
• Right transmission manual shift switch
• Steering column lock module
• Steering column position control module
• Steering wheel air bag coil
• Steering wheel heating control module
• Sunroof control motor
• Sunroof sunshade motor module
• W/ heavy duty brake system
• W/ memory
• W/o heavy duty brake system
• W/o memory
• X205
• X300
• X310
• X390
• X500
• X700

Ground Distribution Wiring Diagram (6 of 6) for Cadillac XTS 2014

List of elements for Ground Distribution Wiring Diagram (6 of 6) for Cadillac XTS 2014:

• (if equipped)
• (if equipped) auxiliary hvac control module
• (if equipped) front & rear parking assist control module
• (if equipped) short range rear radar sensor module
• (in headliner harness, left side at rear, between 20 cm & 50 cm from x400) j309
• (in instrument panel harness, between instrument panel accessory power receptacle breakout & g303 breakout) j215
• (left side of trunk) rear body fuse block
• (w/ awd) rear differential clutch control module
• (w/ intelligent brake assist) active safety control module
• (w/ rear heater seat) left rear seat heating switch
• (w/ rear heater seat) right rear seat heating switch
• Air suspension compressor
• Center console 1 accessory power receptacle
• Center console 2 accessory power receptacle
• Center console compartment accessory power receptacle
• Center console compartment lamp
• Center console flood lamps
• Center high mounted stop lamp
• Compass module
• Dome lamp switch
• Exterior rear compartment lid unlatch switch
• G307 (under driver's seat)
• G401 (left side of luggage compt)
• G403 (left side of luggage compt)
• Garage door opener
• Instrument panel accessory power receptacle
• J200
• J486 (in rear fascia harness, approximately 5 cm from breakout to left license lamp toward x415)
• J907
• J910
• Left backup lamp
• Left front dome/ reading lamps
• Left inner tail lamp
• Left license plate lamp
• Left rear compartment lid tail lamp assembly
• Left rear dome/ reading lamps
• Left rear side marker lamp
• Left rear turn signal lamp
• Left side object sensor module
• Left stop lamp
• Left sunshade mirror lamp
• Left tail lamp assembly
• Parking brake control module
• Passenger air bag disable indicator
• Rear compartment lid latch
• Rear fog lamp
• Rear window sunshade module
• Rear window sunshade switch
• Rearview camera
• Right backup lamp
• Right front dome/ reading lamps
• Right license plate lamp
• Right rear dome/ reading lamps
• Right side object sensor module
• Right sunshade mirror lamp
• Spare relay
• Sunroof sunshade switch
• Suspension control module
• Telematics button assembly
• Transmission shift lever
• Transmission shift lever position indicator
• Upfitter
• X1 e
• X300
• X398 b
• X400 b12
• X400 c7
• X404
• X408 e
• X410
• X411
• X415
• X433 f
• X440

HEADLIGHTS

Adaptive Front Lighting Wiring Diagram for Cadillac XTS 2014

List of elements for Adaptive Front Lighting Wiring Diagram for Cadillac XTS 2014:

• (in body harness, between x700 breakout & jx300 breakout)
• Afl/ahl batt fuse 5a
• Automatic level ctrl position sens 5 volt ref
• Automatic level ctrl position sens low ref
• Automatic level ctrl position sens sig
• Batt
• Battery positive volt
• Body ign fuse 10a
• Computer data lines system
• Front axle level sens sig
• G101 (middle of left radiator support)
• G102 (right front of engine compt)
• G203 (base of left kick panel)
• Gnd
• Headlamp control module (left side of instrument panel)
• High speed gmlan serial data (+)
• High speed gmlan serial data (-)
• Hot at all times
• Hot w/ ignition main relay energized
• J101
• J102
• J130
• J335
• J337
• Left front suspension position sensor (near strut)
• Left headlamp assembly
• Left headlamp horizontal motor
• Left headlamp leveling actuator
• Left rear suspension position sensor (near shock absorber)
• Linear interconnect network bus 7
• Linear interconnect network bus 8
• Logic
• Right headlamp assembly
• Right headlamp horizontal motor
• Right headlamp leveling actuator
• Serial data
• Serial data comm enable
• Underhood fuse block (left side of engine compt)
• W/o air suspension, w/ magnetic ride control
• X110
• X120
• X433

Headlamps Wiring Diagram, with High Intensity Discharge (1 of 2) for Cadillac XTS 2014

List of elements for Headlamps Wiring Diagram, with High Intensity Discharge (1 of 2) for Cadillac XTS 2014:

• (not used)
• 87a
• A left daytime running lamp b
• Ambient light sens sig
• Auxiliary left daytime running lamp (if equipped)
• Battery fuse block (on battery)
• Battery positive voltage
• Body control module (left side of instrument panel)
• Computer data lines system
• Electronically ctrl
• Fuse 15a
• Fuse 250a
• G101 (middle of left radiator support)
• G305 (base of left kick panel)
• Gnd
• Hdlp dim sw hi beam sig
• Hdlp hi beam rly ctrl
• Hdlp lo beam rly ctrl
• Hdlp sw flash to pass sig
• Headlamp high beam relay
• Headlamp low beam relay
• Headlamp sw on sig
• Headlamps off sigl ctrl
• Hi beam lt fuse 10a
• Hi beam rt fuse 10a
• Hi spd gmlan ser data (+)
• Hi spd gmlan ser data (-)
• Hot at all times
• Instrument panel fuse block (left side of dash)
• J113
• J131
• Lbm hid lt fuse 15a
• Lbm hid rt fuse 15a
• Left headlamp assembly
• Left headlamp ballast
• Left high beam solenoid actuator
• Left low beam headlamp
• Lf drl sply voltage
• Nca
• Park lamp sply volt
• Park lamp sply volt electronically ctrl
• Red
• Rf drl sply voltage
• Underhood fuse block (left side of engine compt)
• X105
• X110
• X154

Headlamps Wiring Diagram, with High Intensity Discharge (2 of 2) for Cadillac XTS 2014

List of elements for Headlamps Wiring Diagram, with High Intensity Discharge (2 of 2) for Cadillac XTS 2014:

• Ambient light/ sunload sensor (center of instrument panel upper trim)
• Auto
• Auxiliary right daytime running lamp (if equipped)
• Computer
• Computer data lines system
• Data lines
• Front fog lamp ind
• Ftp
• G102 (right front of engine compt)
• G203 (base of left kick panel)
• Head
• Hi spd gmlan ser data bus +
• Hi spd gmlan ser data bus -
• High
• High beam lamp ind
• Hvac control module (w/o front & rear electronic controls)
• Instrument panel cluster
• J102
• J132
• J203
• J236 (in instrument panel harness, between hvac control module breakout & multifunction switch 2 instrument cluster breakout)
• Logic
• Low
• Low beam lamp ind
• Low ref x2
• Low spd gmlan ser data
• Nca
• Off
• Park
• Park brake control switch
• Park brk sw sig
• Park brk sw sply volt
• Park brk sw volt ref
• Parking brake control module
• Prk brk sw sig
• Right daytime running lamp
• Right headlamp assembly
• Right headlamp ballast
• Right high beam solenoid actuator
• Right low beam headlamp
• System
• Turn signal/ multi-function switch
• X105
• X120
• X210

Headlamps Wiring Diagram, without High Intensity Discharge (1 of 2) for Cadillac XTS 2014

List of elements for Headlamps Wiring Diagram, without High Intensity Discharge (1 of 2) for Cadillac XTS 2014:

• (not used)
• 87a
• Ambient light sens sig
• B prk brk release sw volt ref
• Batt positive volt
• Battery fuse block (on battery)
• Body control module (left side of instrument panel)
• Computer
• Computer data lines system
• Data lines
• Fuse 15a
• Fuse 250a
• G101 (middle of left radiator support)
• G305 (base of left kick panel)
• Gmlan ser data (+) 1
• Gmlan ser data (-) 1
• Gnd
• Hdlp dim sw hi beam sig
• Hdlp hi beam rly ctrl
• Hdlp lo beam rly ctrl
• Hdlp sw flash to pass sig
• Headlamp high beam relay
• Headlamp low beam relay
• Headlamp sw on sig
• Headlamps off sigl ctrl
• Hi beam lt fuse 10a
• Hi beam rt fuse 10a
• Hot at all times
• Instrument panel fuse block (left side of dash)
• J101
• J129
• Lbm hid lt fuse 15a
• Lbm hid rt fuse 15a
• Left headlamp assembly
• Left high beam headlamp
• Left low beam headlamp
• Park brake control switch
• Park brk sw sig
• Park brk sw sply volt
• Parking brake control module
• Prk brk release sw sig
• Red
• System
• Underhood fuse block (left side of engine compt)
• X110
• X210

Headlamps Wiring Diagram, without High Intensity Discharge (2 of 2) for Cadillac XTS 2014

List of elements for Headlamps Wiring Diagram, without High Intensity Discharge (2 of 2) for Cadillac XTS 2014:

• Air conditioning system
• Ambient light/ sunload sensor (center of instrument panel upper trim)
• Auto
• Computer data lines system
• Display ign fuse 5a
• Driver information center display
• Drl lamp ind
• Front fog
• Ftp
• G102 (right front of engine compt)
• G203 (base of left kick panel)
• Gnd
• Head
• High
• High beam
• Hot w/ ignition main relay energized
• Hvac control module
• Ign 1 volt
• Instrument panel cluster
• J102
• J130
• J203
• J208
• J236 (in instrument panel harness, between hvac control module breakout & multifunction switch 2 instrument cluster breakout)
• Lamp ind
• Logic
• Low
• Low ref
• Low spd gmlan ser data
• Network bus 9
• Off
• Park
• Right headlamp assembly
• Right high beam headlamp
• Right low beam headlamp
• Serial data
• Turn signal/ multi-function switch
• Underhood fuse block (left side of engine compt)
• W/ front & rear electronic controls
• W/o front & rear electronic controls
• X120
• X210

HORN

Horn Wiring Diagram for Cadillac XTS 2014

List of elements for Horn Wiring Diagram for Cadillac XTS 2014:

• Battery fuse block (on battery)
• Body control module (left side of instrument panel)
• Fuse 5 250a
• G101 (middle of left radiator support)
• G102 (right front of engine compt)
• G305 (base of left kick panel)
• High note horn (right front corner of vehicle)
• Horn relay
• Horn relay ctrl horn switch sig
• Horn switch (in steering wheel)
• Horn/d horn fuse 15a
• Hot at all times
• J101
• J102
• J201
• Low note horn (left front corner of vehicle)
• Nca
• Red
• Steering wheel air bag coil (top of steering column)
• Underhood fuse block (left side of engine compt)

INSTRUMENT CLUSTER

Collision Avoidance Wiring Diagram for Cadillac XTS 2014

List of elements for Collision Avoidance Wiring Diagram for Cadillac XTS 2014:

• (in front fascia harness, between right middle front object sensor breakout & x105 breakout) j115
• (left side of luggage compt) g403
• Active safety control module (left side luggage compt)
• Computer data lines system
• Data comm enable
• Driver information center (dic) display
• Front object sens sply volt
• Front object sens supl volt
• Frontview camera module (top center of windshield)
• Frt camera fuse 10a
• Frt object sens sply volt
• G101 (middle of left radiator support)
• G108 (right rear of engine compt)
• G203 (base of left kick panel)
• G403 (left side of luggage compt)
• 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 w/ battery saver relay 2 energized
• Instrument cluster
• Instrument panel multifunction switch 1
• Instrument panel multifunction switch 2
• Interior lights system
• J109
• J111
• J127 (in forward lamp harness, between right daytime running lamp breakout & g102 breakout)
• J203
• J410
• J486
• Lane departure warning disable sw sig
• Lane departure warning ind ctrl
• Lane departure warning sw
• Left front short range radar sensor module (left front of vehicle)
• Logic
• Long range radar sensor module (right front of vehicle)
• Low spd gmlan serial data
• Park assist sw
• Rear body fuse block (left side of trunk)
• Rear park assist disable sig
• Rear park assist led disable sig
• Rear short range radar sensor module (on rear center of vehicle)
• Right front short range radar sensor module (right front of vehicle)
• Sig gnd
• Volt sply
• X105
• X154
• X210
• X415

Head-Up Display Wiring Diagram for Cadillac XTS 2014

List of elements for Head-Up Display Wiring Diagram for Cadillac XTS 2014:

• Computer data lines system
• Display sw sig
• Fuse 15a
• G203 (base of left kick panel)
• Ground
• Head-up
• Head-up display
• Head-up display switch
• Hot at all times
• Image dn
• Image up
• Info
• Instrument cluster
• Instrument panel fuse block (left side of dash)
• Interior lights system
• J203
• J206
• Low reference
• Nca
• Network bus 12
• Serial data communications

Instrument Cluster Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• (front of vehicle on lower grille) ambient air temperature sensor
• Abs ind
• Adaptive cruise ind
• Adaptive front lighting (afl) light ind
• Air bag ind
• Brake warning ind
• Charging ind
• Check engine ind ctrl
• Computer data lines system
• Cruise ind
• Data com
• Display dimming ctrl
• Display ign fuse 5a
• Driver information center (dic) display
• Driver seat belt ind
• Engine controls system
• Engine coolant temperature gauge
• Esc ind
• Esc off ind
• Forward collision alert led ctrl
• Front fog lamps ind
• Fuel gauge
• Fuse 10a
• Fuse 15a
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• G401 (left side of luggage compt)
• Gmlan serial data
• Gnd
• Headup display circuit
• High beam ind
• Hot at all times
• Hot w/ ignition main relay energized
• Indicator lamp
• Instrument cluster
• Instrument panel fuse block (left side of dash)
• Interior lights system
• J203
• J206
• J208
• J801
• Lane departure warning (ldw) light ind
• Left turn ind
• Logic
• Low fuel warning ind
• Low tire pressure ind
• Low washer fluid ind ctrl
• Malfunction ind
• Most control
• Most serial data (+)
• Most serial data (-)
• Navigation system
• Nca
• Network bus 12
• Network bus 4
• Oil level
• Outside ambient air
• Outside ambient temp
• Park brake control switch
• Park brake ind
• Park lamp out ind
• Park lamps ind
• Parking brake control module
• Reflected led
• Right rear door latch assembly
• Right rear window motor
• Right turn ind
• Rr door ajar sw sig
• Run/crank ignition 1 volt
• Security ind
• Sens low sig
• Signal
• Speedometer
• Sply vol
• Sw sig
• Tachometer
• Temp sensor low ref
• Traction control off ind
• Underhood fuse block (left side of engine compt)
• Vol ref
• Water in fuel ind
• Wiper/washer system
• X105
• X150
• X210

Instrument Cluster Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• (3.6l: left lower center of engine block) (3.6l turbo: right front of engine)
• (between master cylinder & left strut tower) electronic brake control module
• (front of oil pan) engine oil level switch
• (near battery) engine control module (ecm)
• Awd
• Body control module (left side of instrument panel)
• Brake
• Brake fluid level switch
• Brk fluid lvl
• Compass module (upper left side of luggage compt)
• Computer data lines system
• Driver door latch assembly
• Driver window motor
• Engine controls system
• Engine oil pressure switch (on oil filter housing)
• Fuel level sensor
• Fuel lvl
• Fuel pump & level sensor assembly (on fuel tank)
• Fwd
• G120
• G120 (3.6l: left lower center of engine block) (3.6l turbo: right front of engine)
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• G305 (base of left kick panel)
• G307 (under driver's seat)
• G401 (left side of luggage compt)
• Gmlan (+)
• Gmlan (-)
• Gnd
• Ground
• Ign
• J120
• J200
• J219 (in body harness, between g203 breakout & x500 breakout)
• J329 (w/ sunroof) (in body harness, between x700 breakout & jx300 breakout)
• J395 (in sunroof harness)
• J504
• J650
• J706
• Left rear door latch assembly
• Left rear window motor
• Lf door ajar sw sig
• Lift gate ajar sw sig
• Linear interconnect network bus 2
• Logic
• Low speed gmlan serial data x2
• Lr door ajar sw sig
• Lvl sens sig
• Network bus 2
• Network bus 3
• Network bus 4
• Oil level sw sig
• Oil press sw sig
• Passenger door latch assembly
• Passenger window motor
• Power distribution system
• Primary fuel
• Primary fuel level sensor
• Primary fuel pump & level sensor assembly
• Rap relay coil ctrl
• Rear compartment lid latch
• Rf door ajar sw sig
• Run relay coil control
• Secondary fuel level sensor secondary fuel pump & level sensor assembly
• Secondary fuel lvl sens sig
• Sens low ref
• Serial data (+)
• Serial data (-)
• Transmission shift lever position indicator
• W/ heavy duty brake system
• W/o heavy duty brake system
• X115
• X210
• X300
• X350

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 4) for Cadillac XTS 2014

List of elements for Courtesy Lamps Wiring Diagram (1 of 4) for Cadillac XTS 2014:

• (base of left kick panel) g203
• (in driver's door trim harness, on breakout to accent lamp-driver's door handle) j505
• (in instrument panel harness, between data link connector breakout & body control module breakout)
• (w/ custom interior lamp package) j227
• Ambient lighting x6
• Apre rly coil ctrl
• Batt pos volt
• Body control module (left side of instrument panel.)
• Center console compartment lamp
• Center console compartment lamp switch
• Computer data lines system
• Courtesy
• Driver door accent lamp
• Driver door handle flood lamp
• Driver door pocket flood lamp
• Driver door pull handle flood lamp
• Fuse 2 10a
• G203 (base of left kick panel)
• G305 (base of left kick panel)
• G307 (under driver's seat)
• G401 (left side of luggage compt)
• Gmlan serial data (+)
• Gmlan serial data (-)
• Gnd
• Hot at all times
• Inadvertent pwr ctrl x7
• Instrument panel compartment lamp
• Instrument panel compartment lamp switch
• Instrument panel fuse block (left side of dash)
• Interior
• Intr lp defeat sw sig x1
• J200
• J203
• J210
• J228
• J506
• Led backlight dimming ctrl
• Left instrument panel accent lamp
• Left middle instrument panel accent lamp
• Lift gate ajar sw sig x6
• Lp ctrl
• Lp sw sig
• Nca
• Rear compartment lid latch
• Red
• Right instrument panel accent lamp
• Trunk lp ctrl
• W/ custom interior lamp package
• W/o custom interior lamp package
• X210
• X300
• X400
• X500
• X505
• X700
• X705
• X800
• X805

Courtesy Lamps Wiring Diagram (2 of 4) for Cadillac XTS 2014

List of elements for Courtesy Lamps Wiring Diagram (2 of 4) for Cadillac XTS 2014:

• (base of right kick panel) g302
• (in passenger's door trim harness, on breakout to accent lamp-passenger's door handle) j605
• Battery fuse block (on battery)
• Driver door courtesy lamp (limousine)
• Fuse 5a
• Fuse 80a
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• G401 (left side of luggage compt)
• G403 (left side of luggage compt)
• Hot at all times
• J309
• J506
• J600
• Left front dome/ reading lamps (limousine)
• Logic
• Passenger door accent lamp
• Passenger door courtesy lamp (limousine)
• Passenger door handle flood lamp
• Passenger door pocket flood lamp
• Passenger door pull handle flood lamp
• Rear body fuse block (left side of trunk)
• Red
• Retractor pretensioner breakout & left front conduit channel)
• Right front dome/ reading lamps (limousine)
• Spare relay
• W/ custom interior lamp package
• W/o custom interior lamp package
• X400
• X500
• X505
• X600
• X605

Courtesy Lamps Wiring Diagram (3 of 4) for Cadillac XTS 2014

List of elements for Courtesy Lamps Wiring Diagram (3 of 4) for Cadillac XTS 2014:

• (in headliner harness, between 20 cm & 50 cm from x400) j307
• (in left rear door harness)
• (in right rear door trim harness) (w/ custom interior lamp package) j803
• (w/ custom interior lamp package)
• Dome lamp switch
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• G403 (left side of luggage compt)
• G405 (right side of luggage compt)
• Instrument illumination circuit
• J309
• J703
• J705
• J804
• Left front dome/ reading lamps (if equipped)
• Left rear door accent lamp
• Left rear door handle flood lamp
• Left rear door pocket flood lamp
• Left rear door pull handle flood lamp
• Left sunshade (if equipped)
• Left sunshade mirror lamp
• Logic
• Nca
• Rear compartment courtesy lamp
• Right front dome/ reading lamps (if equipped)
• Right rear door accent lamp
• Right rear door handle flood lamp
• Right rear door pocket flood lamp
• Right rear door pull handle flood lamp
• Right sunshade (if equipped)
• Right sunshade mirror lamp

Courtesy Lamps Wiring Diagram (4 of 4) for Cadillac XTS 2014

List of elements for Courtesy Lamps Wiring Diagram (4 of 4) for Cadillac XTS 2014:

• (in body harness, between driver's seat belt retractor pretensioner breakout & left front conduit channel)
• (in body harness, left side, within left conduit channel) j325
• Center console flood lamps
• Computer data lines system
• Door sill plate lamp (if equipped)
• Driver door courtesy lamp
• Driver door latch assembly
• Driver door sill plate lamp (if equipped)
• Driver window motor
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• G305 (base of left kick panel)
• G403 (left side of luggage compt)
• J228
• J309
• J312
• J313
• J323
• J376 (in headliner harness, between left front radio volume compensator interior noise microphone & left roof rail dome/reading lamp)
• J504
• J506
• J600
• J650
• J705
• J706
• J801
• J804
• Left instrument panel courtesy lamp
• Left rear dome/ reading lamps (if equipped)
• Left rear door courtesy lamp (w/ custom interior lamp package)
• Left rear door latch assembly
• Left rear seat courtesy lamp (w/ custom interior lamp package)
• Left rear window motor
• Lr door ajar sw sig
• Network 3
• Network bus 4
• Passenger
• Passenger door courtesy lamp
• Passenger door latch assembly
• Passenger window motor
• Rear seat courtesy lamp (w/ custom interior lamp package)
• Rf door ajar sw sig
• Right
• Right instrument panel courtesy lamp
• Right rear dome/ reading lamps (if equipped)
• Right rear door courtesy lamp (w/ custom interior lamp package)
• Right rear door latch assembly
• Right rear window motor
• Rr door ajar sw sig network 3
• Rr door ajar sw sig network bus 4
• X210
• X310
• X320
• X500
• X505
• X600
• X605
• X700
• X705
• X800
• X805

Instrument Illumination Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• (in headliner harness, between approximately 20 cm & 50 cm from x400) j311
• 5 volt ref
• Auto
• Batt pos volt
• Body control module (left side of instrument panel)
• Computer data lines system
• Dimmer sw
• Dimmer sw sig
• Dimming ctrl
• Dome lamp switch
• Driver door lock
• Driver window switch
• Fuse 2 10a
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• G305 (base of left kick panel)
• G401 (left side of luggage compt)
• G403 (left side of luggage compt)
• Garage door opener
• Gmlan serial data (+)
• Gmlan serial data (-)
• Head
• Headlamp sw
• Hot at all times
• Ind dimming ctrl
• Instrument panel dimmer switch
• Instrument panel fuse block (left side of dash)
• J203
• J210
• J309
• J506
• J600
• J706
• J801
• Led backlight
• Left rear dome/ reading lamps (if equipped)
• Left rear window
• Logic
• Low ref
• Nca
• Off
• Outside rearview mirror
• Park
• Passenger door lock
• Passenger window switch
• Prk lmp sig
• Rear window sunshade switch (if equipped)
• Right rear dome/ reading lamps (if equipped)
• Right rear window
• Sunroof sunshade switch (if equipped)
• Switch
• Turn signal/ multi-function switch
• W/ memory
• W/o memory
• X210
• X400
• X500
• X600
• X605

Instrument Illumination Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• (base of left kick panel) g203
• (in instrument panel harness) j211
• Active safety control module (w/ brake prefill & intelligent brake assist) (left side luggage compt)
• Computer data lines system
• Disable sig
• Frontview camera module (top center of windshield)
• G203 (base of left kick panel)
• G305 (base of left kick panel)
• G307 (under driver's seat)
• Gmlan serial data
• Gnd
• Head-up display switch (if equipped)
• Hot at all times
• Ignition mode switch (w/ passive keyless entry)
• Instrument cluster
• Instrument panel multi-function switch 1
• Instrument panel multi-function switch 2
• J200
• J201
• J203
• J228
• Left rear seat heating switch (w/ heated seat)
• Left steering wheel control switch
• Linear interconnect
• Linear interconnect network bus 2
• Lo spd gmlan serial data
• Logic
• Low speed gmlan
• Park brake control switch
• Pos volt
• Radio
• Radio/hvac controls
• Rear body fuse block (left side of trunk)
• Right rear seat heating switch (w/ heated seat)
• Right steering wheel control switch
• Serial data
• Serial data (+)
• Serial data (-)
• Transmission shift lever position indicator
• Upa/ldw fuse 10a
• W/ brake prefill & intelligent brake assist
• W/o brake prefill & intelligent brake assist
• Wrng ind
• X210
• X300

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• (in driver's seat cushion harness, under driver's seat) j302
• Circuit breaker 13 25a
• Computer data lines system
• Down
• Driver seat adjuster switch
• Driver seat memory control module (under driver's seat)
• Driver seat memory switch
• Exit
• Forward sw sig
• Front vertical dwn sw sig
• Front vertical up sw sig
• Fwd
• G305 (base of left kick panel)
• Gnd
• Horizontal mtr snsr sig
• Hot at all times
• Instrument panel fuse block (left side of dash)
• Interior lights system
• J207
• J301 (in driver's seat cushion harness, under driver's seat)
• J313
• Linear interconnect network bus 8
• Logic
• Low ref
• Low speed gmlan
• Lumbar dwn sw sig
• Lumbar forward sw sig
• Lumbar rearward sw sig
• Lumbar up sw sig
• Mem 1 sw sig
• Mem seat fuse 5a
• Mem snsr hi ref (2)
• Mem sw set sig
• 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
• Right rear haptic
• Rwd
• Seat mtr ctrl left rear haptic seat mtr ctrl
• Serial data
• Set
• Underhood fuse block (left side of engine compt)
• Used) (not
• Vertical mtr pos snsr sig
• Vertical mtr snsr sig
• X210
• X310
• X500
• X505

Driver"s Memory Seat Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• (in driver's seat cushion harness, at back of driver's seat near outer recliner) j314
• (under left rear side of driver's seat) driver left rear seat haptic movement motor
• (under right rear side of driver's seat) driver right rear seat haptic movement motor
• Driver lower seat lumbar support motor
• Driver seat front vertical motor
• Driver seat horizontal motor
• Driver seat lumbar support control module (outboard side of driver's seat)
• Driver seat rear vertical motor
• Driver seat recline motor
• Driver upper seat lumbar support motor
• Drv pwr seat lumbar fwd
• Drv pwr seat lumbar mtr fwd
• Drv pwr seat seat lumbar
• Drv pwr seat seat lumbar mtr down
• Front vertical mtr dwn ctrl
• Front vertical mtr up ctrl
• G305 (base of left kick panel)
• Horizontal mtr rearward ctrl
• J303
• J304
• J313
• Lumbar fwd drv pwr seat
• Lumbar mtr dwn ctrl
• Lumbar mtr forward ctrl
• Lumbar mtr rearward ctrl horizontal mtr forward ctrl
• Lumbar mtr up ctrl
• Lumbar rwd drv pwr seat
• Lumbar up drv pwr seat
• Mtr down
• Nca
• Rear vertical mtr down ctrl
• Rear vertical mtr up ctrl
• Recline mtr forward ctrl
• Recline mtr rearward ctrl
• Seat memory control module (on driver's seat frame)
• X313

Memory Mirrors Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for Memory Mirrors Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• B11
• B12
• C11
• C12
• Computer data lines system
• Defogger system
• Driver outside rearview mirror
• Driver outside rearview mirror courtesy lamp
• Driver outside rearview mirror glass
• Driver outside rearview mirror motor
• Drv mir mtr common ctrl
• Drv mir mtr rt (+) lt (-) ctrl
• Drv mir mtr up (+) dwn (-) ctrl
• Drv mir pos snsr high ref
• Drv mir pos snsr low ref
• Drv mir pos snsr lt (-) rt (+) sig
• Drv mir pos snsr up (+) dwn (-) sig
• Exterior lights system
• G203 (base of left kick panel)
• Gnd
• Hot at all times
• Interior lights system
• J339
• J504
• J506
• Led dimming sig
• Left object detection lamp
• Left turn signal repeater lamp
• Linear interconnect network bus 8
• Mir sw low ref
• Mir wnd sw fuse 7.5a
• Mirror control module (in driver's door)
• Mirror dimming
• Mirrors system
• Navigation system
• Outside rearview mir adjust sig
• Outside rearview mir select sig
• Power distribution system
• Underhood fuse block (left side of engine compt)
• X500
• X505
• X510

Memory Mirrors Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Memory Mirrors Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• B11
• B12
• C11
• C12
• Co-drv mir mtr common ctrl
• Co-drv mir mtr lt (-) rt (+) ctrl
• Co-drv mir mtr up (+) dwn (-) ctrl
• Co-drv mir pos sens high ref
• Co-drv mir pos sens low ref
• Co-drv mir pos snsr lt (-) rt (+) sig
• Co-drv mir pos snsr up (+) dwn (-) sig
• Computer data lines system
• Defogger system
• Driver seat memory control module (under driver's seat)
• Driver seat memory switch
• Exit
• Exterior lights system
• G302 (base of right kick panel)
• G305 (base of left kick panel)
• Gnd
• Hot at all times
• Interior lights system
• J207
• J313
• J339
• J600
• J650
• Linear interconnect network bus 8
• Logic
• Low ref
• Low speed gmlan serial data
• Mem seat fuse 5a
• Mir wnd sw fuse 7.5a
• Navigation system
• Outside rearview mirror switch
• Passenger outside rearview mirror
• Passenger outside rearview mirror courtesy lamp
• Passenger outside rearview mirror glass
• Passenger outside rearview mirror motor
• Passenger window switch
• Right object detection lamp
• Right turn signal repeater lamp
• Set
• Set sig
• Sw sig
• Underhood fuse block (left side of engine compt)
• X310
• X500
• X505
• X600
• X605
• X610

Memory Power Tilt & Power Telescopic Wiring Diagram for Cadillac XTS 2014

List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram for Cadillac XTS 2014:

• (base of steering column) steering column tilt motor
• Battery positive voltage
• Computer data lines system
• Down switch signal
• Driver seat memory control module (under driver's seat)
• Driver seat memory switch
• Exit
• Forward switch signal
• Fuse 25 15a
• Fwd
• G305 (base of left kick panel)
• Gnd
• Ground
• Hot at all times
• Instrument panel fuse block (left side of dash)
• Interior lights system
• J207
• J210
• J313
• Linear interconnect network bus 8
• Logic
• Low ref
• Low speed gmlan serial data
• Mem 1 sw sig
• Mem seat fuse 5a
• Mem sw set sig
• Rearward switch signal
• Rwd
• Set
• Steering column position control module (near steering column)
• Steering column telescope motor (base of steering column)
• Steering column tilt & telescope switch
• 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
• Underhood fuse block (left side of engine compt)
• Up switch signal
• X310
• X500
• X505

Passenger"s Memory Seat Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for Passenger"s Memory Seat Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• (not used)
• Batt positive volt
• Circuit breaker 12 25a
• Computer data lines system
• Down
• Exit
• Forward sw sig
• Front vertical dwn sw sig
• Front vertical up sw sig
• Fwd
• G302 (base of right kick panel)
• Gnd
• Horizontal pos mtr snsr sig
• Hot at all times
• Instrument panel fuse block (left side of dash)
• Interior lights system
• J207
• J323
• Logic
• Low speed gmlan
• Lumbar down sw sig
• Lumbar forward sw sig
• Lumbar rearward sw sig
• Lumbar up sw sig
• Mem seat fuse 5a
• Mem seat sw set sig
• Mem seat sw sig (1)
• Mem snsr hi ref (2)
• Mem sw low ref
• Passenger seat adjuster switch
• Passenger seat memory control module (under passenger seat)
• Passenger seat memory switch
• Rear vertical down sw sig
• Rear vertical up sw sig
• Rearward sw sig
• Recline forward sw sig
• Recline mtr pos snsr sig
• Recline rearward sw sig
• Rwd
• Serial data
• Set
• Underhood fuse block (left side of engine compt)
• Vertical mtr pos snsr sig
• Vertical pos mtr snsr sig
• X210
• X320
• X600
• X605

Passenger"s Memory Seat Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Passenger"s Memory Seat Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• Front vertical mtr down ctrl
• Front vertical mtr up ctrl
• Horizontal mtr rearward ctrl
• J315
• Lumbar mtr down ctrl
• Lumbar mtr forward ctrl
• Lumbar mtr rearward ctrl horizontal mtr forward ctrl
• Lumbar mtr up ctrl
• Pass pwr seat lumbar mtr down ctrl
• Pass pwr seat lumbar mtr forward ctrl
• Pass pwr seat lumbar mtr rearward ctrl
• Pass pwr seat lumbar mtr up ctrl
• Passenger lower seat lumbar support motor
• Passenger seat front vertical motor
• Passenger seat horizontal motor
• Passenger seat lumbar support control module (outboard side of passenger's seat)
• Passenger seat memory control module (under passenger seat)
• Passenger seat rear vertical motor
• Passenger seat recline motor
• Passenger upper seat lumbar support motor
• Rear vertical mtr down ctrl
• Rear vertical mtr up ctrl
• Rearward ctrl lumbar mtr
• Recline mtr forward ctrl
• Recline mtr rearward ctrl
• Up ctrl lumbar mtr
• X314
• X364

NAVIGATION

Lane Departure Warning Wiring Diagram, with Brake Prefill & Intelligent Brake Assist for Cadillac XTS 2014

List of elements for Lane Departure Warning Wiring Diagram, with Brake Prefill & Intelligent Brake Assist for Cadillac XTS 2014:

• Active safety control module (left side luggage compt)
• Adaptive cruise ctrl gap up/gap
• Alert led ctrl
• Battery positive volt
• Body control module (left side of instrument panel)
• Collision alert indicators (w/ forward collision alert sensor indicator)
• Computer data lines system
• Dimming ctrl
• Frontview camera module (top center of windshield)
• Frt camera fuse 10a
• Frt obj sens sply volt
• G203 (base of left kick panel)
• G403 (left side of luggage compt)
• Gap up/down switch
• Gmlan serial data
• Gnd
• Ground
• Hi spd gmlan serial data (+)
• Hi spd gmlan serial data (-)
• Hot w/ battery saver relay 2 energized
• Hot w/ ignition main relay energized
• Ign 1 volt
• Instrument cluster
• Instrument panel multifunction switch 1
• Interior lights system
• Ip rncrnk fuse 5a
• J203
• J410
• Lane departure warning disable switch
• Lane departure warning disable x2
• Lane departure warning ind
• Lane departure warning indicator
• Left steering wheel controls switch
• Lighting ctrl sw reference
• Lo spd gmlan serial data
• Logic
• Rear body fuse block (left side of trunk)
• Reflected led display dimming ctrl
• Steering wheel air bag coil (top of steering wheel)
• Underhood fuse block (left side of engine compt)
• X210

Lane Departure Warning Wiring Diagram, without Brake Prefill & Intelligent Brake Assist for Cadillac XTS 2014

List of elements for Lane Departure Warning Wiring Diagram, without Brake Prefill & Intelligent Brake Assist for Cadillac XTS 2014:

• Alert led ctrl
• Batt pos volt
• Body control module (left side of instrument panel)
• Collision alert indicators (w/ forward collision alert sensor indicator)
• Computer data lines
• Computer data lines system
• Dimming ctrl
• Frontview camera module (top center of windshield)
• G203 (base of 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 multifunction switch 1
• Interior lights system
• Ip rncrnk fuse 5a
• J203
• J226 (w/o head up display)
• 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 trunk)
• Reflected led display dimming ctrl
• Res+
• Set-
• Steering wheel air bag coil (top of steering wheel)
• System
• Underhood fuse block (left side of engine compt)
• Up/down sw sig
• Upa/ ldw fuse 10a
• Volt ref
• X210

Navigation Wiring Diagram, with Surround Amplifier (1 of 4) for Cadillac XTS 2014

List of elements for Navigation Wiring Diagram, with Surround Amplifier (1 of 4) for Cadillac XTS 2014:

• (base of right kick panel)
• (or usb)
• (w/o radio infotainment system) auxiliary audio input
• 1 vt
• Antenna
• Aux audio common sig
• Aux audio screen (2)
• Aux detection sig
• Battery post volt
• Cellular phone, navigation & digital radio antenna
• Cellular tele voice lo ref
• Cellular tele voice sig
• Coax
• Computer data lines system
• Fm1
• Fm2/ dab
• G205
• G205 (base of right kick panel)
• G305 (base of left kick panel)
• Ground
• Ground distribution system
• Instrument cluster
• J201
• J205 (w/ rear seat entertainment)
• J210
• J222
• Left
• Left aux audio sig (2)
• Left radio antenna module (upper left "c" pillar)
• Linear interconnect network bus 10
• Linear interconnect network bus 12 lo spd gmlan ser data
• Lo spd gmlan serial data
• Logic
• Menu
• Most control
• Most serial data (+)
• Most serial data (-)
• Nca
• Power distribution system
• Radio
• Right
• Right aux audio sig (2)
• Right radio antenna module (upper x1 right "c" pillar)
• Right steering wheel controls switch
• Seek down
• Seek up
• Select
• Steering wheel air bag coil (top of steering column)
• Talk
• Usb
• Vol +
• Vol -
• W/ usb
• W/o usb
• X221
• X222
• X300
• X301

Navigation Wiring Diagram, with Surround Amplifier (2 of 4) for Cadillac XTS 2014

List of elements for Navigation Wiring Diagram, with Surround Amplifier (2 of 4) for Cadillac XTS 2014:

• Batt post volt rr sunshade sw exp sig
• Batt post voltage
• Coax
• Computer data lines system
• Display
• Drain wire video
• Fuse 15a
• Fuse 2a
• G205 (base of right kick panel)
• Ground
• Hot at all times
• Info display module
• Instrument panel fuse block (left side of dash)
• J206
• J235
• J238
• J319
• Lo spd gmlan ser data
• Low reference
• Media disc player (in instrument panel compt)
• Nav display drain wire
• Nav display sig (+)
• Nav display sig (-)
• Nca
• Network bus 10
• Network bus 5
• Network bus 9
• Radio/hvac controls
• Rear audio control module (rear of center floor console)
• Rear window sunshade module (rear of passenger's compt)
• Rear window sunshade switch
• Remote display 3 drain wire
• Remote display 3 sig (+)
• Remote display 3 sig (-)
• Sig (+)
• Sig (-) drain wire
• Video drain wire
• W/ rear seat entertainment
• W/o rear seat entertainment
• X210
• X355
• X361
• X362
• X398
• X400

Navigation Wiring Diagram, with Surround Amplifier (3 of 4) for Cadillac XTS 2014

List of elements for Navigation Wiring Diagram, with Surround Amplifier (3 of 4) for Cadillac XTS 2014:

• (base of right kick panel) g205
• (w/ radio infotainment system) auxiliary audio input
• 2 bk
• Amp fuse 25a
• Audio sig
• Batt post volt
• Battery positive voltage
• Camera sig +
• Camera sig -
• Cellular telephone voice lo ref
• Cellular telephone voice sig
• Coax
• Computer data
• Computer data lines system
• Data comm enable
• Drain wire
• Drain wire navigation display
• Gps
• Gps/cell
• Ground
• Hi spd gmlan ser data (+) (1)
• Hi spd gmlan ser data (-) (1)
• Hot at all times
• Human machine interface control module (behind glove box)
• J205 (w/ rear seat entertainment)
• Lines system
• Logic
• Low ref
• Low reference
• Most control
• Most ser data (+)
• Most ser data (-)
• Nav display sig (+)
• Nav display sig (-)
• Navigation antenna signal splitter (under center of hatshelf)
• Navigation system
• Nca
• Network bus 5
• Power distribution system
• Red
• Ser data (+)
• Ser data (-)
• Shielded drain wire
• Telematics communication interface control module (right side of rear window shelf)
• Underhood fuse block (left side of engine compt)
• Usb d (+) ser data
• Usb d (+) serial data
• Usb d (-) ser data
• Usb d (-) serial data
• Usb receptacle
• Usb ser data drain wire
• Usb ser data sply volt
• Usb serial data drain wire
• Usb serial data sply volt
• W/ navigation
• W/ radio infotainment system
• W/o navigation
• W/o radio infotainment system
• X220
• X221
• X240
• X300
• X301

Navigation Wiring Diagram, with Surround Amplifier (4 of 4) for Cadillac XTS 2014

List of elements for Navigation Wiring Diagram, with Surround Amplifier (4 of 4) for Cadillac XTS 2014:

• (near battery) engine control module
• Audio amplifier (right rear of luggage compt)
• Battery positive voltage
• C10
• C11
• Computer data lines system
• Driver seat left speaker
• Driver seat right speaker
• Front center speaker (+)
• Front center speaker (-)
• G205 (base of right kick panel)
• Ground
• Instrument panel center speaker
• J419 (in body harness, between x322 breakout & x450 breakout)
• J429 (in body harness, between x322 breakout & x450 breakout)
• Left front door speaker
• Left front radio volume compensator interior noise microphone (above driver's window)
• Left front tweeter speaker
• Left rear door speaker
• Left rear speaker (+)
• Left rear window shelf speaker
• Lf seat left speaker (+)
• Lf seat left speaker (-)
• Lf seat right speaker (+)
• Lf seat right speaker (-)
• Lf speaker (+) (1)
• Lf speaker signal (-) (1)
• Lf tweeter speaker (+)
• Lf tweeter speaker (-)
• Lo spd gmlan serial data
• Lr midrange speaker (+)
• Lr midrange speaker (-)
• Lr speaker signal (-)
• Lr subwoofer speaker (+)
• Lr subwoofer speaker (-)
• Most control
• Most serial data (+)
• Most serial data (-)
• Noise reduction mic ret 1
• Noise reduction mic ret 2
• Noise reduction mic ret 3
• Noise reduction mic sig 1
• Noise reduction mic sig 2
• Noise reduction mic sig 3
• Passenger seat left speaker
• Passenger seat right speaker
• Rear radio volume compensator interior noise microphone (above center of rear window)
• Red
• Replicated signal
• Rf speaker (+) (1)
• Rf speaker signal (-) (1)
• Rf tweeter speaker (+)
• Rf tweeter speaker (-)
• Right front door speaker
• Right front radio volume compensator interior noise microphone (above front passenger's window)
• Right front tweeter speaker
• Right rear door speaker
• Right rear speaker (+)
• Right rear window shelf speaker
• Rr speaker signal (-)
• Subwoofer speaker
• X115
• X210
• X220
• X310
• X313
• X314
• X320
• X400
• X500
• X600
• X700
• X800

Navigation Wiring Diagram, without Surround Amplifier (1 of 4) for Cadillac XTS 2014

List of elements for Navigation Wiring Diagram, without Surround Amplifier (1 of 4) for Cadillac XTS 2014:

• (base of right kick panel)
• (or usb)
• (w/o radio infotainment system) auxiliary audio input
• 1 vt
• Antenna
• Aux audio common sig
• Aux audio screen (2)
• Aux detection sig
• Battery post volt
• Cellular phone, navigation & digital radio antenna
• Cellular tele voice lo ref
• Cellular tele voice sig
• Coax
• Computer data lines system
• Fm1
• Fm2/ dab
• G205
• G205 (base of right kick panel)
• G305 (base of left kick panel)
• Ground
• Ground distribution system
• Instrument cluster
• J201
• J205 (w/ rear seat entertainment)
• J210
• J222
• Left
• Left aux audio sig (2)
• Left radio antenna module (upper left "c" pillar)
• Linear interconnect network bus 10
• Linear interconnect network bus 12 lo spd gmlan ser data
• Lo spd gmlan serial data
• Logic
• Menu
• Most control
• Most serial data (+)
• Most serial data (-)
• Nca
• Power distribution system
• Radio
• Right
• Right aux audio sig (2)
• Right radio antenna module (upper x1 right "c" pillar)
• Right steering wheel controls switch
• Seek down
• Seek up
• Select
• Steering wheel air bag coil (top of steering column)
• Talk
• Usb
• Vol +
• Vol -
• W/ usb
• W/o usb
• X221
• X222
• X300
• X301

Navigation Wiring Diagram, without Surround Amplifier (2 of 4) for Cadillac XTS 2014

List of elements for Navigation Wiring Diagram, without Surround Amplifier (2 of 4) for Cadillac XTS 2014:

• Batt post volt rr sunshade sw exp sig
• Batt post voltage
• Coax
• Computer data lines system
• Display
• Drain wire video
• Fuse 15a
• Fuse 2a
• G205 (base of right kick panel)
• Ground
• Hot at all times
• Info display module
• Instrument panel fuse block (left side of dash)
• J206
• J235
• J238
• J319
• Lo spd gmlan ser data
• Low reference
• Media disc player (in instrument panel compt)
• Nav display drain wire
• Nav display sig (+)
• Nav display sig (-)
• Nca
• Network bus 10
• Network bus 5
• Network bus 9
• Radio/hvac controls
• Rear audio control module (rear of center floor console)
• Rear window sunshade module (rear of passenger's compt)
• Rear window sunshade switch
• Remote display 3 drain wire
• Remote display 3 sig (+)
• Remote display 3 sig (-)
• Sig (+)
• Sig (-) drain wire
• Video drain wire
• W/ rear seat entertainment
• W/o rear seat entertainment
• X210
• X355
• X361
• X362
• X398
• X400

Navigation Wiring Diagram, without Surround Amplifier (3 of 4) for Cadillac XTS 2014

List of elements for Navigation Wiring Diagram, without Surround Amplifier (3 of 4) for Cadillac XTS 2014:

• (base of right kick panel) g205
• (w/ radio infotainment system) auxiliary audio input
• 2 bk
• Amp fuse 25a
• Audio sig
• Batt post volt
• Battery positive voltage
• Camera sig +
• Camera sig -
• Cellular telephone voice lo ref
• Cellular telephone voice sig
• Coax
• Computer data
• Computer data lines system
• Data comm enable
• Drain wire
• Drain wire navigation display
• Gps
• Gps/cell
• Ground
• Hi spd gmlan ser data (+) (1)
• Hi spd gmlan ser data (-) (1)
• Hot at all times
• Human machine interface control module (behind glove box)
• J205 (w/ rear seat entertainment)
• Lines system
• Logic
• Low ref
• Low reference
• Most control
• Most ser data (+)
• Most ser data (-)
• Nav display sig (+)
• Nav display sig (-)
• Navigation antenna signal splitter (under center of hatshelf)
• Navigation system
• Nca
• Network bus 5
• Power distribution system
• Red
• Ser data (+)
• Ser data (-)
• Shielded drain wire
• Telematics communication interface control module (right side of rear window shelf)
• Underhood fuse block (left side of engine compt)
• Usb d (+) ser data
• Usb d (+) serial data
• Usb d (-) ser data
• Usb d (-) serial data
• Usb receptacle
• Usb ser data drain wire
• Usb ser data sply volt
• Usb serial data drain wire
• Usb serial data sply volt
• W/ navigation
• W/ radio infotainment system
• W/o navigation
• W/o radio infotainment system
• X220
• X221
• X240
• X300
• X301

Navigation Wiring Diagram, without Surround Amplifier (4 of 4) for Cadillac XTS 2014

List of elements for Navigation Wiring Diagram, without Surround Amplifier (4 of 4) for Cadillac XTS 2014:

• Audio amplifier (right rear of luggage compt)
• Battery positive voltage
• C10
• C11
• Computer data lines system
• Engine control module (near battery)
• Front center speaker (+)
• Front center speaker (-)
• G205 (base of right kick panel)
• Ground
• Instrument panel center speaker
• J222 (in steering wheel harness)
• J223 (in hvac harness, between hvac module breakout & hvac module, approximately 60 mm from hvac module breakout)
• J224 (in hvac harness, between hvac module breakout & left upper duct air temperature sensor, approximately 80 mm from hvac module breakout)
• J319 (in body harness, within left conduit channel)
• Left front door speaker
• Left front radio volume compensator interior noise microphone (above driver's window)
• Left front tweeter speaker
• Left rear door speaker
• Lf speaker (+) (1)
• Lf speaker signal (-) (1)
• Lo spd gmlan serial data
• Lr speaker signal (-)
• Lr spk out (+)
• Lr subwoofer speaker (-)
• Lr subwoofer spkr (+)
• Most control
• Most serial data (+)
• Most serial data (-)
• Noise reduction mic ret 1
• Noise reduction mic ret 2
• Noise reduction mic ret 3
• Noise reduction mic sig 1
• Noise reduction mic sig 3
• Rear radio volume compensator interior noise microphone (above center of rear window)
• Red
• Replicated signal
• Rf speaker (+) (1)
• Rf speaker signal (-) (1)
• Right front door speaker
• Right front radio volume compensator interior noise microphone (above front passenger's window)
• Right front tweeter speaker
• Right rear door speaker
• Right rear speaker (+)
• Rr speaker signal (-)
• Subwoofer speaker
• X115
• X210
• X220
• X400
• X500
• X600
• X700
• X800

Object Detection Wiring Diagram for Cadillac XTS 2014

List of elements for Object Detection Wiring Diagram for Cadillac XTS 2014:

• Batt pos volt
• Battery positive volt
• Computer data lines system
• Detection led sig (1)
• Driver outside rearview mirror
• Driver outside rearview mirror glass
• Driver side object
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• G403 (left side of luggage compt)
• Gmlan serial data
• Ground
• Ground distribution system
• Hot at all times
• J478
• J486
• J504
• J650
• Left side object sensor module (under left rear bumper fascia)
• Low speed
• Low speed gmlan
• Pass side object detection led sig (1)
• Passenger outside rearview mirror
• Passenger outside rearview mirror glass
• Rear body fuse block (left side of trunk)
• Right side object sensor module (under right rear bumper fascia)
• Sbza fuse 10a
• Serial data
• X415
• X500
• X510
• X600
• X610

Parking Assistant Wiring Diagram for Cadillac XTS 2014

List of elements for Parking Assistant Wiring Diagram for Cadillac XTS 2014:

• (base of left kick panel)
• (in front fascia harness, between right front short range radar sensor module breakout & left front short range radar sensor module breakout)
• (in rear fascia harness, between left outer object sensor & breakout to left license lamp)
• (in rear fascia harness, between left outer object sensor & breakout to left license lamp) j484
• Batt pos volt
• Computer data lines system
• Corner sens
• Disable sig
• Display sply volt
• Driver information center display
• Front & rear parking assist control module (left rear of luggage compt)
• Front parking
• G203
• G401 (left side of luggage compt)
• Gnd
• Hot at all times
• Instrument cluster
• Instrument panel multi-function switch 2
• Interior lights system
• J104
• J105
• J203
• J485
• Led disable sig
• Left front advance parking assist side object sensor (w/ semi automatic steering advanced parking aid) (left side of front fascia)
• Left middle front object sensor (left front bumper
• Left middle rear object sensor (left rear bumper fascia)
• Left outer front object sensor (left front bumper fascia)
• Left outer rear object sensor (left rear bumper fascia)
• Lf middle sens sig
• Lf parking
• Lo spd gmlan ser data
• Logic
• Lr corner sen sig
• Lr corner sens sig
• Lr middle sens sig
• Obj sens sply volt
• Objt sens low ref
• Parallel park assist disable switch
• Parallel prk assist disable sig
• Rear body fuse block (left side of trunk)
• Rear park assist disable switch
• Rf corner sens
• Rf middle sens
• Rf parking
• Right front advance parking assist side object sensor (w/ semi automatic steering advanced parking aid) (right side of front fascia)
• Right middle front object sensor (right front bumper fascia)
• Right middle rear object sensor (right rear bumper fascia)
• Right outer front object sensor (right front bumper fascia)
• Right outer rear object sensor (right rear bumper fascia)
• Rr middle obj sens
• Sens low ref
• Serial data
• Serial data (+)
• Serial data (-)
• Upa/ldw fuse 10a
• X105
• X150
• X210
• X404

Rear View Camera Wiring Diagram for Cadillac XTS 2014

List of elements for Rear View Camera Wiring Diagram for Cadillac XTS 2014:

• (left side of luggage compt) g401
• Backup lp sply volt
• Body rncrnk fuse 10a
• Camera drain wire
• Camera sig +
• Camera sig -
• Exterior lights system
• Ground
• Hot w/ ignition main relay energized
• Human machine interface control module (behind glove box)
• Ign 1 volt
• J218
• J470 (in body harness, between g403 breakout & x411 breakout)
• J475 (in body harness, between g403 breakout & x411 breakout)
• J910
• Nca
• Rearview camera (above license plate)
• Underhood fuse block (left side of engine compt)
• X220
• X411

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 7) for Cadillac XTS 2014

List of elements for Power Distribution Wiring Diagram (1 of 7) for Cadillac XTS 2014:

• (in sunroof harness) j398
• (left side of engine compt) underhood fuse block
• (not used)
• (passenger compt, between brake fluid level switch breakout & headlamp control module breakout) j207
• Abs pump fuse 60a
• Abs valve fuse 30a
• Afl/ahl batt fuse 5a
• Amp fuse 25a
• Audio amplifier
• Automatic transmission assembly
• Batt rvc fuse 5a
• Battery
• Battery fuse block (on battery)
• Bcm 6 fuse 15a
• Body control module
• Brake booster pump motor relay
• Brake system
• Brk vac pump fuse 25a
• Cann vnt fuse 5a
• Ccm fuse 20a
• Chassis control module
• Control solenoid valve assembly
• Driver seat memory control module
• Driver window motor
• Ecm batt fuse 5a
• Electronic brake control module
• Engine control module
• Eps fuse 30a
• Evaporative emission vent solenoid valve
• Front seat heating control module (if equipped)
• Fuse 1 60a
• Fuse 10a
• Fuse 2 60a
• Fuse 3 100a
• Fuse 30a
• Fuse 4 80a
• Fuse 5 250a
• Fuse 6 300a
• Generator
• Headlamp control module
• Heated seat rf fuse 15a
• Htd seat lf fuse 15a
• Keyless entry control module
• Left rear window motor
• Mem seat fuse 5a
• Parking brake control module
• Passenger seat memory control module
• Passenger window motor
• Peps batt fuse 5a
• Power steering control module
• Pwin frt fuse 30a
• Pwin rr fuse 30a
• Rear seat heating control module (if equipped)
• Red
• Right rear window motor
• Rr seat ht fuse 15a
• Starter motor
• Starter relay
• Str sol fuse 30a
• Sunroof control module (if equipped)
• Sunroof fuse 30a
• Sunroof sunshade motor module (if equipped)
• Tcm batt fuse 15a
• To ignition main relay (diagram 2 of 7)
• To instrument panel fuse block (diagram 3 of 7)
• To instrument panel fuse block (diagram 4 of 7)
• To rear body fuse block (diagram 4 of 7)
• To rear body fuse block (diagram 5 of 7)
• Transmission control module (tcm)
• Upa fuse 10a
• Ves
• W/ heavy duty
• W/o heavy duty
• X210
• X310
• X320
• X350
• X360
• X390
• X500
• X600
• X700
• X800

Power Distribution Wiring Diagram (2 of 7) for Cadillac XTS 2014

List of elements for Power Distribution Wiring Diagram (2 of 7) for Cadillac XTS 2014:

• (in body harness, between brake booster vacuum sensor breakout & body control module breakout) j208
• (left side of engine compt) underhood fuse block
• (not used)
• 87a
• A/c cltch fuse 10a
• A/c compressor clutch relay
• Automatic transmission assembly
• Bdy rncrnk 2 fuse 15a
• Body control module
• C12
• Cfan k1 fuse 40a
• Cfan k2 fuse 40a
• Chassis control module
• Control solenoid valve assembly
• Cooling fan high speed relay
• Cooling fan low speed relay
• Display ign fuse 5a
• Driver cushion seat blower assembly
• Driver seat temperature control module
• Ecm ign fuse 5a
• Engine control module
• From afl/ ahl batt fuse e (diagram 1 of 7)
• Frt wpr fuse 25a
• G101 (middle of left radiator support)
• Hdlp wash fuse 25a
• Headlamp high beam relay
• Headlamp low beam relay
• Headlamp washer pump relay
• Horn relay
• Ignition main relay
• Instrument cluster
• J109
• J336 (in body harness, left side, in formed conduit channel)
• Lr seat ht fuse 15a
• Passenger air bag disable indicator
• Passenger cushion seat blower assembly
• Passenger seat temperature control module
• Pnk
• Rap fuse 30a
• Rear closure fuse 10a
• Rear compartment lid unlatch relay
• Rear defogger relay
• Rear seat heating control module
• Rear window sunshade module (if equipped)
• Red
• Sair pump 50a
• Secondary air injection pump relay
• Steering wheel air bag coil (top of steering column)
• Steering wheel heating control module
• Tcm/ ccm ign fuse 7.5a
• To engine controls ignition relay (diagram 6 of 7)
• To instrument panel fuse block (diagram 5 of 7)
• To ip ign fuse (diagram 6 of 7)
• Transmission control module (tcm)
• W/ front passenger & driver ventilated seat
• Windshield washer pump relay
• Windshield wiper relay
• Windshield wiper speed control relay
• X115
• X210
• X310
• X320
• X360
• X398
• X400

Power Distribution Wiring Diagram (3 of 7) for Cadillac XTS 2014

List of elements for Power Distribution Wiring Diagram (3 of 7) for Cadillac XTS 2014:

• (in body harness, with in left conduit channel) j319
• (in instrument panel harness, between collision alert indicators breakout & instrument cluster breakout) j206
• (in instrument panel harness, between instrument panel compartment door unlatch actuator breakout) j235
• (in instrument panel harness, between steering column control module breakout & accelerator pedal position sensor breakout) j238
• (in steering wheel harness) j222
• (left side of dash) instrument panel fuse block
• (not used)
• Audio/ video input adapter (if equipped)
• Auxiliary audio input
• Body control module
• Data link connector
• Driver seat headrest video display
• From battery fuse block (diagram 1 of 7)
• Fuse 1 10a
• Fuse 14 7.5a
• Fuse 15 10a
• Fuse 16 10a
• Fuse 17 10a
• Fuse 18 30a
• Fuse 19 10a
• Fuse 20 5a
• Fuse 21 20a
• Fuse 22 2a
• Fuse 23 15a
• Fuse 24 15a
• Fuse 25 15a
• Fuse 26 30a
• Fuse 4 15a
• Fuse 5 15a
• Head-up display
• Human machine interface control module
• Hvac control module
• Inflatable restraint sensing & diagnostic module
• Info display module
• Instrument cluster
• Instrument panel compartment door unlatch actuator relay
• Instrument panel multi- function switch 1
• Instrument panel multi- function switch 2
• J229 (in instrument panel harness, between breakout for instrument panel fuse block breakout & instrument panel fuse block connector)
• Left steering wheel controls switch
• Media disc player
• Nca
• Passenger presence sensor
• Passenger seat headrest video display
• Radio
• Rear audio control module
• Right steering wheel controls switch
• Steering column lock module
• Steering column position control module
• Steering wheel air bag coil (top of steering column)
• Telematics communication interface control module
• To accessory dc/ac power inverter module (diagram 5 of 7)
• W/ rear seat entertainment
• W/o rear seat entertainment
• X210
• X300
• X310
• X315
• X320
• X325
• X355
• X361
• X362

Power Distribution Wiring Diagram (4 of 7) for Cadillac XTS 2014

List of elements for Power Distribution Wiring Diagram (4 of 7) for Cadillac XTS 2014:

• (in rear fascia harness, between right middle rear object sensor breakout & right outer rear object sensor breakout) j478
• (left side of dash) instrument panel fuse block
• (left side of trunk) rear body fuse block
• (not used)
• Active safety control module (if equipped)
• Awd fuse 15a
• Blower motor
• Body control module
• Circuit breaker 25a
• Driver seat adjuster switch
• From battery fuse block (diagram 1 of 7)
• Front & rear parking assist control module (if equipped)
• Frontview camera module (if equipped)
• Frt camera fuse 10a
• Fuse 10 30a
• Fuse 10a
• Fuse 11 40a
• Fuse 15a
• Fuse 2 10a
• Fuse 22 10a
• Fuse 3 15a
• Fuse 30a
• Fuse 40a
• Fuse 8 15a
• Fuse 9 15a
• Garage door opener
• J410
• Left side object sensor module
• Passenger seat adjuster switch (if equipped)
• Rain sensor (w/ moisture sensitive)
• Rear differential clutch control module (awd)
• Right side object sensor module
• Sads fuse 30a
• Sbza fuse 10a
• Seat memory control module
• Shunt fuse 30a
• Suspension control module (if equipped)
• Ugdo/rlh/snsr fuse 10a
• Upa/ldw fuse 10a
• W/ memory
• W/ obstacle detection
• W/o memory
• X210
• X310
• X320
• X400
• X415

Power Distribution Wiring Diagram (5 of 7) for Cadillac XTS 2014

List of elements for Power Distribution Wiring Diagram (5 of 7) for Cadillac XTS 2014:

• (left side of dash) instrument panel fuse block
• (left side of trunk) rear body fuse block
• (not used)
• (or 6865)
• (or red)
• 110v
• 110v ac accessory power receptacle (110v) 220v ac accessory power receptacle (220v)
• 120 vac phs-a
• 220v
• 230 vac phs-a
• Accessory dc/ac power inverter module (under center console)
• Batt pos volt
• Body control module
• Center console accessory power receptacle
• Center console compartment accessory power receptacle
• Dc to ac inverter ctrl
• From battery fuse block (diagram 1 of 7)
• From instrument panel fuse block (diagram 3 of 7)
• From underhood fuse block (diagram 2 of 7)
• Fuse 25a
• Fuse 30a
• Fuse 6 20a
• Fuse 7 20a
• G305 (base of left kick panel)
• G307 (under driver's seat)
• Gnd
• Instrument panel accessory power receptacle
• J210
• J215
• J228
• Lvl comp mtr fuse 40a
• Modem serial data receive
• Nca
• Phs-b
• Retained accessory power relay
• Spare relay
• Sunroof
• Sunroof control module
• Sunroof sunshade motor module
• Transmission shift lever position indicator
• Vehicle level control compressor relay
• W/ front console rear receptacle
• W/o
• W/o front console rear receptacle
• X210
• X300
• X390

Power Distribution Wiring Diagram (6 of 7) for Cadillac XTS 2014

List of elements for Power Distribution Wiring Diagram (6 of 7) for Cadillac XTS 2014:

• (3.6l turbo: engine compt, between high pressure fuel pump breakout & ignition coil 6 breakout (3.6l: in engine harness, between manifold absolute pressure sensor breakout & heated oxygen sensor bank 2 sensor 1 breakout) j133
• (3.6l turbo: engine compt, between manifold absolute pressure sensor breakout & fuel injector inlines breakout) (3.6l: in engine harness, between heated oxygen sensor bank 2 sensor 1 breakout & manifold pressure sensor breakout) j107
• (3.6l turbo: engine compt, between transmission control module breakout & x115 inline connector breakout) (3.6l: in engine harness, between control solenoid valve assembly breakout & manifold absolute pressure sensor breakout) j106
• (diagram 2 of 7)
• (engine compt, between x115 inline connector breakout & turbocharger wastegate diode breakout) (3.6l turbo) j125
• (in body harness, approximately 5 cm forward of x700 breakout) j339
• (in body harness, between g203 breakout & x500 breakout) j218
• (in instrument panel harness, between data link connector breakout & splice pack jx200 breakout)
• (not used)
• Air quality sensor (w/ automatic air recirculation)
• Autonet fuse 5a
• Auxiliary hvac control module
• Body rncrnk fuse 10a
• Coil even fuse 15a
• Coil odd fuse 15a
• Collision alert indicators (w/ forward collision alert sensor indicator)
• Controls ignition relay
• Driver window switch
• Ecm fuse 25a
• Engine
• Engine control module
• From hdlp wash fuse f (diagram 2 of 7)
• From tcm/ ccm ign fuse h
• Fuse 19 5a
• G403 (left side of luggage compt)
• Heated oxygen sensor bank 1 sensor 2
• Heated oxygen sensor bank 2 sensor 2
• Hvac control module
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Inside rearview mirror
• Ip ign fuse 5a
• J226
• Left headlamp assembly
• Mir wnd sw fuse 7.5a
• Mirror control module
• Multi-function intake air sensor
• Nca
• Non walk pf fuse 10a
• Not r/c sol fuse 10a
• Outside rearview mirror switch
• Passenger window switch
• Rearview camera
• Right headlamp assembly
• Sdm ign fuse 5a
• Secondary air injection solenoid valve assembly
• Steering column lock module
• To non walk pt fuse (diagram 7 of 7)
• Turbocharger wastegate bypass valve 1
• Turbocharger wastegate bypass valve 2
• Turbocharger wastegate diode
• Turbocharger wastegate solenoid valve 1
• Turbocharger wastegate solenoid valve 2
• Underhood fuse block (left side of engine compt)
• Upfitter provision
• W/ headup display
• W/o headup display
• X110
• X120
• X159
• X210
• X300
• X411
• X500
• X505
• X600
• X605

Power Distribution Wiring Diagram (7 of 7) for Cadillac XTS 2014

List of elements for Power Distribution Wiring Diagram (7 of 7) for Cadillac XTS 2014:

• (3.6l: in engine harness, between control solenoid valve assembly breakout & manifold absolute pressure sensor breakout) (3.6l turbo: engine compt, between ignition coil 2 breakout & ignition coil 4 breakout) j108
• (left side of engine compt) underhood fuse block
• (not used)
• A/c compressor clutch relay
• Acc ind
• Acc led sig ign mode sw
• Accessory volt
• Body control module
• Cooling fan high speed control relay
• Cooling fan low speed relay
• Cooling fan speed control relay
• Evaporative emission purge solenoid valve
• Fan rly a fuse 10a
• From non walk pf fuse (diagram 6 of 7)
• G203 (base of left kick panel)
• Heated oxygen sensor bank 1 sensor 1
• Heated oxygen sensor bank 2 sensor 1
• Ign 1 volt run/crank
• Ignition mode switch
• Illu ind
• Interior lights system
• J203
• Keyless entry control module
• Mode volt ign mode sw
• Nca
• Non walk pt fuse 10a
• Passive start sw sig 2
• Passive start sw sig 2 low reference
• Run/crank ign 1 volt
• Secondary air injection pump relay
• Start ind
• Start led sig ign mode sw
• X210

POWER DOOR LOCKS

Power Door Locks Wiring Diagram, with Passive Keyless Entry (1 of 4) for Cadillac XTS 2014

List of elements for Power Door Locks Wiring Diagram, with Passive Keyless Entry (1 of 4) for Cadillac XTS 2014:

• (center front of luggage compt) rear compartment keyless entry antenna
• (under front of center console) center console front keyless entry antenna
• (under rear of center console) center console rear keyless entry antenna
• Acc volt
• Antenna 1 signal hi
• Antenna 1 signal lo
• Antenna 2 signal hi
• Antenna 2 signal lo
• Antenna 3 signal hi
• Antenna 3 signal lo
• Batt positive volt
• Computer data lines system
• Driver dr open sw sig
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• Gnd
• Hot at all times
• Ignition mode switch
• J328
• J706
• J801
• Keyless entry control module (right "a" pillar)
• Left rear door latch assembly
• Left rear window motor
• Lo ref
• Lo spd gmlan ser data
• Logic
• Passive start sw sig 2
• Peps batt fuse 5a
• Right rear door latch assembly
• Right rear window motor
• Run/crank ign 1 volt
• Shift interlock system
• Steering column lock sig
• Sw sig lr dr ajar
• Sw sig rr dr ajar
• Underhood fuse block (left side of engine compt)
• X210
• X300
• X700
• X800

Power Door Locks Wiring Diagram, with Passive Keyless Entry (2 of 4) for Cadillac XTS 2014

List of elements for Power Door Locks Wiring Diagram, with Passive Keyless Entry (2 of 4) for Cadillac XTS 2014:

• (base of left kick panel) g305
• 87a
• A (not used)
• Acc volt
• Batt positive volt
• Body control module (left side of instrument panel)
• Computer data lines system
• Dr lck actuator lck ctrl 2
• Dr lck actuator unlck ctrl
• Dr lck ctrl 2
• Driver door lock switch
• Fuse 10a
• Fuse 30a
• G101 (middle of left radiator support)
• G203 (base of left kick panel)
• G305 (base of left kick panel)
• G401 (left side of luggage compt)
• Gnd
• Headlamp hi beam rly ctrl
• Headlamp lo beam rly ctrl
• Headlights system
• Hi spd gmlan ser data (+) 1
• Hi spd gmlan ser data (-) 1
• Hood ajar sw sig
• Hood ajar switch (part of hood latch)
• Horn relay ctrl
• Horns system
• Hot at all times
• Instrument panel compartment door unlatch actuator (left side of instrument panel compt door)
• Instrument panel compartment door unlatch actuator relay
• Instrument panel compartment door unlatch resistor
• Instrument panel fuse block (left side of dash)
• Instrument panel multifunction switch 2
• Interior lights system
• J109
• J228
• J327
• J506
• Lck sig drvr dr lck sw
• Lift gate ajar sw sig 1
• Mtr status sig lr child security lock
• Mtr status sig rr child security lock
• Nca
• Pass dr lck sw lck ctrl
• Pass dr lck sw unlck ctrl
• Rear compartment lid latch
• Remote fun actor trnsmt sig
• Remote fun actr rtn sw mode
• Remote fun actuator rec sig
• Remote fun actuator sply volt
• Run/crank ign 1 volt
• Security ind ctrl
• Unlck sig drvr dr lck sw
• X1 release rly ctrl glove box dr
• X105
• X2 release sig glove box dr
• X5 rly ctrl child security lck
• X500
• X505

Power Door Locks Wiring Diagram, with Passive Keyless Entry (3 of 4) for Cadillac XTS 2014

List of elements for Power Door Locks Wiring Diagram, with Passive Keyless Entry (3 of 4) for Cadillac XTS 2014:

• (in body harness, between x600 breakout & g205 breakout) j320
• (upper right "c" pillar) right radio antenna amplifier
• Air conditioning system
• Ambient light/ sunload sensor (center of instrument panel upper trim)
• Bare
• Computer data lines system
• Drain wire
• Driver door latch assembly
• Driver information center display
• Driver window motor
• Driver window switch
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• Gnd
• Hvac control module
• Instrument cluster
• J203
• J504
• J650
• Logic
• Most serial data (+)
• Most serial data (-)
• Mtr status drv dr lck
• Network bus 9 interconnect linear
• Passenger door latch assembly
• Passenger window motor
• Receive sig
• Remote control door lock receiver (under right quarter window)
• Rfa sig
• Rtn
• Run/crank ign 1 volt
• Security ind
• Sens lo ref inside air temp
• Serial data lo spd gmlan
• Sply volt
• Sw sig rf dr ajar
• Sw unlck sig dr lck key
• Transmit sig
• W/ front & rear electronic controls
• W/o front & rear electronic controls
• X210
• X500
• X505
• X600

Power Door Locks Wiring Diagram, with Passive Keyless Entry (4 of 4) for Cadillac XTS 2014

List of elements for Power Door Locks Wiring Diagram, with Passive Keyless Entry (4 of 4) for Cadillac XTS 2014:

• Antenna sig hi
• Antenna sig lo
• Antenna signal lo
• Child security lock disable relay
• Co drv dr handle sw sig
• Display ign fuse 5a
• Driver door handle keyless entry antenna
• Driver exterior door handle assembly
• Driver exterior door handle switch
• Drv dr handle sw sig
• G101 (middle of left radiator support)
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• Hot w/ ignition main relay energized
• Interior lights system
• J109
• J208
• J504
• J600
• J650
• J706
• J801
• Keyless entry control module (right "a" pillar)
• Left rear exterior door handle assembly
• Left rear exterior door handle switch
• Lr dr handle sw sig
• Nca
• Passenger door handle keyless entry antenna
• Passenger door lock switch
• Passenger exterior door handle assembly
• Passenger exterior door handle switch
• Rear fascia keyless entry antenna (behind center of rear bumper)
• Red
• Right rear exterior door handle assembly
• Right rear exterior door handle switch
• Rr dr handle sw sig
• Underhood fuse block (left side of engine compt)
• X500
• X600
• X605
• X700
• X800

Power Door Locks Wiring Diagram, without Passive Keyless Entry (1 of 3) for Cadillac XTS 2014

List of elements for Power Door Locks Wiring Diagram, without Passive Keyless Entry (1 of 3) for Cadillac XTS 2014:

• (not used)
• (part of hood latch) hood ajar switch
• Bare
• Batt positive volt
• Body control module (left side of instrument panel)
• Child security lck rly ctrl x5
• Computer data lines system
• Dr lck actuator lck ctrl 2
• Dr lck actuator unlck ctrl
• Dr lck ctrl 2
• Drain wire
• Driver door lock switch
• Drvr dr lck sw lck sig x7
• Drvr dr lck sw unlck sig
• G101 (middle of left radiator support)
• G203 (base of left kick panel)
• G305 (base of left kick panel)
• G401 (left side of luggage compt)
• Glove box dr release rly ctrl x1
• Glove box dr release sig x2
• Gnd
• Headlamp hi beam rly ctrl
• Headlamp lo beam rly ctrl
• Headlights system
• Hi spd gmlan serial data (+) 1 x1
• Hi spd gmlan serial data (-) 1
• Hood ajar sw sig
• Horn relay ctrl
• Horns system
• Instrument panel multifunction switch 2
• J109
• J506
• J706
• Left rear door latch assembly
• Lift gate ajar sw sig 1
• Lr child security lock mtr status sig
• Pass dr lck sw lck ctrl
• Pass dr lck sw unlck ctrl
• Rear compartment lid latch
• Receive sig
• Remote control door lock receiver (under right quarter window)
• Remote function actuator receive sig
• Remote function actuator rtn remote function actuator transmit sig
• Remote function actuator sply volt
• Rfa sig
• Right radio antenna module (upper right "c" pillar)
• Rr child security lock mtr status sig
• Rtn
• Security ind ctrl
• Sply volt
• System lights interior
• Transmit sig
• X105
• X210
• X500
• X505
• X700

Power Door Locks Wiring Diagram, without Passive Keyless Entry (2 of 3) for Cadillac XTS 2014

List of elements for Power Door Locks Wiring Diagram, without Passive Keyless Entry (2 of 3) for Cadillac XTS 2014:

• (in body harness, between x600 breakout & g205 breakout) j320
• 87a
• Air conditioning system
• Ambient light/ sunload sensor (center of instrument panel upper trim)
• Computer data lines system
• Driver window motor
• Fuse 10a
• Fuse 30a
• G302 (base of right kick panel)
• G305 (base of left kick panel)
• Hot at all times
• Hvac control module
• Instrument panel compartment door unlatch actuator (left side of instrument panel compt door)
• Instrument panel compartment door unlatch actuator relay
• Instrument panel compartment door unlatch resistor
• Instrument panel fuse block (left side of dash)
• J228
• J327
• J328
• J650
• J801
• Left rear window motor
• Logic
• Nca
• Network bus 9 interconnect linear
• Passenger door latch assembly
• Passenger window motor
• Right rear door latch assembly
• Right rear window motor
• Sens lo ref inside air temp
• Serial data lo spd gmlan
• Sw sig lr dr ajar
• Sw sig rf dr ajar
• Sw sig rr dr ajar
• W/ front & rear electronic controls
• W/o front & rear electronic controls
• X600
• X800

Power Door Locks Wiring Diagram, without Passive Keyless Entry (3 of 3) for Cadillac XTS 2014

List of elements for Power Door Locks Wiring Diagram, without Passive Keyless Entry (3 of 3) for Cadillac XTS 2014:

• Child security lock disable relay
• Computer data lines system
• Display ign fuse 5a
• Driver door latch assembly
• Driver information center display
• Driver window switch
• G101 (middle of left radiator support)
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• Gnd
• Hot w/ ignition main relay energized
• Instrument cluster
• Interior lights system
• J109
• J203
• J208
• J504
• J600
• Logic
• Most serial data (+)
• Most serial data (-)
• Mtr status drv dr lck
• Passenger door lock switch
• Run/crank ign 1 volt
• Security ind
• Sw unlck sig dr lck key
• Underhood fuse block (left side of engine compt)
• X210
• X500
• X505
• X600
• X605

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for Cadillac XTS 2014

List of elements for Electrochromic Mirror Wiring Diagram for Cadillac XTS 2014:

• Back up lamp sply volt
• Body control module (left side of instrument panel)
• Body rncrnk fuse 10a
• Driver outside rearview mirror
• Driver outside rearview mirror glass
• Exterior lights system
• G203 (base of left kick panel)
• Gnd
• Hot w/ ignition main relay energized
• Ign
• Inside rearview mirror
• J218
• J318 (in body harness, between rear compt keyless entry antenna breakout & x321 breakout)
• Logic
• Low ref
• Mirror dimming
• Nca
• Sig
• Underhood fuse block (left side of engine compt)
• X500
• X510

Power Mirrors Wiring Diagram for Cadillac XTS 2014

List of elements for Power Mirrors Wiring Diagram for Cadillac XTS 2014:

• Batt pos volt
• Co-drv mirror mtr common ctrl
• Co-drv mirror mtr right (+) left (-) ctrl
• Defogger system
• Driver outside rearview mirror
• Driver outside rearview mirror courtesy lamp
• Driver outside rearview mirror folding motor
• Driver outside rearview mirror glass
• Driver outside rearview mirror motor
• Drv mirror mtr common ctrl
• Drv mirror mtr right (+) left (-) ctrl
• Drv mirror mtr up (+) down (-)
• Electrochromic mirror circuit
• Exterior lights system
• Fold in
• Fold out
• Folding switch
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• Ground
• Hot at all times
• Interior lights system
• J504
• J506
• J650
• Led backlight dimming control
• Left object detection lamp
• Left turn signal repeater lamp
• Logic
• Mir wnd sw fuse 7.5a
• Mirror dimming
• Navigation system
• Outside rearview mirror switch
• Passenger outside rearview mirror
• Passenger outside rearview mirror courtesy lamp
• Passenger outside rearview mirror folding motor
• Passenger outside rearview mirror glass
• Passenger outside rearview mirror motor
• Pnk
• Right object detection lamp
• Right turn signal repeater lamp
• Underhood fuse block (left side of engine compt)
• Up (+) down (-) ctrl co-drv mirror mtr
• X500
• X505
• X600

POWER SEATS

Driver Power Seat Wiring Diagram for Cadillac XTS 2014

List of elements for Driver Power Seat Wiring Diagram for Cadillac XTS 2014:

• Battery
• Circuit breaker 25a
• Driver lower seat lumbar support motor
• Driver seat adjuster switch
• Driver seat front vertical motor
• Driver seat horizontal motor
• Driver seat lumbar support control module (outboard side of driver's seat)
• Driver seat rear vertical motor
• Driver seat recline motor
• Driver upper seat lumbar support motor
• Drv pwr seat
• Drv pwr seat lumbar fwd
• Drv pwr seat lumbar mtr up
• Drv pwr seat lumbar mtr up fwd
• Drv pwr seat lumbar rwd
• Drv pwr seat seat lumbar mtr down
• Front vertical down
• Front vertical up
• Fwd
• G305 (base of left kick panel)
• Gnd
• Horiz- ontal fwd
• Horiz- ontal rwd
• Hot at all times
• Instrument panel fuse block (left side of dash)
• J313
• Lumbar down
• Lumbar fwd
• Lumbar rwd
• Lumbar up
• Rear vertical down
• Rear vertical up
• Recline fwd
• Recline rwd
• Rwd
• Seat lumbar mtr down rwd drv pwr seat lumbar rwd
• X210
• X310
• X313

Front Heated Seats Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for Front Heated Seats Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• Battery positive voltage
• Bdy rncrnk2 fuse 15a
• Computer data lines system
• Driver seat vent motor control (1)
• Front seat heating control module (below front passenger's seat)
• G302 (base of right kick panel)
• Gnd
• Heated seat lf fuse 15a
• Heated seat rf fuse 15a
• High heat ind
• Hot at all times
• Hot w/ ignition main relay energized
• J323
• J336
• Left front seat back switch
• Left front seat cushion switch
• Linear interconnect network bus 2
• Linear interconnect network bus 9
• Logic
• Low heat ind
• Med heat ind
• Passenger seat vent motor control (1)
• Radio/hvac controls
• Right front seat back switch
• Right front seat cushion switch
• Underhood fuse block (left side of engine compt)
• X310
• X320

Front Heated Seats Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Front Heated Seats Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• Driver back seat blower assembly (in driver's seat back)
• Driver back seat heating element
• Driver cushion seat blower assembly (in driver's seat cushion)
• Driver cushion seat heating element
• Driver seat temperature control module
• G302 (base of right kick panel)
• G305 (base of left kick panel)
• Ign
• J313
• J323
• Logic
• Nca
• Passenger back seat blower assembly (in passenger's seat back)
• Passenger back seat heating element
• Passenger cushion seat blower assembly (in front passenger's seat cushion)
• Passenger cushion seat heating element
• Passenger seat temperature control module
• Pwm
• Red
• X310
• X320

Heated Steering Wheel Wiring Diagram for Cadillac XTS 2014

List of elements for Heated Steering Wheel Wiring Diagram for Cadillac XTS 2014:

• Bdy rncrnk2 fuse 15a
• G305 (base of left kick panel)
• Gnd
• Heated steering wheel ind
• Heated steering wheel switch
• Hot w/ ignition main relay energized
• Htd steering wheel hi ctrl
• Htd steering wheel snsr sig
• Htd steering wheel sw sply volt
• Ign
• Ind ctrl
• Ind dimming ctrl
• J201
• J210
• J336
• Left steering wheel controls switch
• Logic
• Pnk
• Red
• Right steering wheel controls switch
• Steering wheel air bag coil (top of steering column)
• Steering wheel heater (in steering wheel)
• Steering wheel heating control module (left side of instrument panel)
• Underhood fuse block (left side of engine compt)
• X210

Passenger Power Seat Wiring Diagram for Cadillac XTS 2014

List of elements for Passenger Power Seat Wiring Diagram for Cadillac XTS 2014:

• Battery
• Circuit breaker 25a
• Front vertical down
• Front vertical up
• Fwd
• G302 (base of right kick panel)
• Gnd
• Horiz- ontal fwd
• Horiz- ontal rwd
• Hot at all times
• Instrument panel fuse block (left side of dash)
• J323
• Lumbar down
• Lumbar fwd
• Lumbar rwd
• Lumbar up
• Pass pwr seat lumbar down
• Pass pwr seat lumbar fwd
• Pass pwr seat lumbar rwd
• Pass pwr seat lumbar up
• Passenger lower seat lumbar support motor
• Passenger seat adjuster switch
• Passenger seat front vertical motor
• Passenger seat horizontal motor
• Passenger seat lumbar rwd
• Passenger seat lumbar support control module (outboard side of passenger's seat)
• Passenger seat rear vertical motor
• Passenger seat recline motor
• Passenger upper seat lumbar support motor
• Rear vertical down
• Rear vertical up
• Recline fwd
• Recline rwd
• Rwd
• X210
• X314
• X320

Rear Heated Seats Wiring Diagram for Cadillac XTS 2014

List of elements for Rear Heated Seats Wiring Diagram for Cadillac XTS 2014:

• (right side of luggage compt) g405
• A x360
• Battery pos volt
• Body control module (left side of instrument panel)
• Computer data lines system
• Fuse 3 15a
• G305 (base of left kick panel)
• G307 (under driver's seat)
• G405 (right side of luggage compt)
• Gnd
• Hi spd gmlan serial data (+)
• Hi spd gmlan serial data (-)
• Hot at all times
• Instrument panel fuse block (left side of dash)
• Interior lights system
• J200
• J342
• Left rear back seat heating element
• Left rear cushion seat heating element
• Left rear seat heating switch
• Linear interconnect network bus 2
• Linear interconnect network bus 9
• Logic
• Lr seat ht fuse 15a
• Lt rear htd seat cushion sply volt
• Lt rear htd seat element return
• Lt rear htd seat high ind ctrl rt rear htd seat high ind ctrl
• Lt rear htd seat sw sig
• Nca
• Radio/hvac controls (w/ front & rear electronic controls)
• Rear seat heating control module (under left rear seat)
• Right rear back seat heating element
• Right rear cushion seat heating element
• Right rear seat heating switch
• Rr seat ht fuse 15a
• Rt rear htd seat cushion sply volt
• Rt rear htd seat element return gnd
• Rt rear htd seat sw sig
• Underhood fuse block (left side of engine compt)
• X220
• X300

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Cadillac XTS 2014

List of elements for Power Top/Sunroof Wiring Diagram for Cadillac XTS 2014:

• B10
• B11
• Batt pos vol
• Body control module (left side of instrument panel)
• Close
• Computer data lines system
• Down
• G305 (base of left kick panel)
• G403 (left side of luggage compt)
• Ground
• High speed gmlan serial data (+) (1)
• High speed gmlan serial data (-) (1)
• Hot at all times
• Interior lights system
• J309
• J329
• J395
• J398
• Logic
• Open
• Power distribution system
• Rap relay coil control
• Rap relay coil ctrl
• Red
• Serial data
• Sunroof control module (rear of sunroof assembly)
• Sunroof fuse 30a
• Sunroof sunshade motor module (rear of sunroof assembly)
• Sunroof sunshade switch
• Sunroof sw data 1
• Sunroof sw data 4
• Sunroof sw data 6
• Tan
• Underhood fuse block (left side of engine compt)
• X390
• X400

POWER WINDOWS

Power Windows Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for Power Windows Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• (base of left kick panel) g305
• (base of right kick panel) g302
• Ajar sw sig
• Batt
• C10
• Computer data lines system
• Door locks system
• Down
• Down sig
• Driver window motor
• Driver window switch
• Express
• Express sig
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• Gnd
• Hot at all times
• Illumination
• Illumination indicator
• Ind
• Interior lights system
• J339
• J506
• J600
• Lockout indicator
• Logic
• Mir wnd sw fuse 7.5a
• Network 3
• Passenger window motor
• Passenger window switch
• Power distribution system
• Pwin frt fuse 30a
• Pwin rr rr fuse 30a
• Right front window switch
• Status sig
• Underhood fuse block (left side of engine compt)
• Unlck sig
• Up sig
• W/ memory
• W/o memory
• Window lock switch
• Window switch left front
• Window switch left rear
• Window switch right rear
• X500
• X505
• X600
• X605
• X700
• X800

Power Windows Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Power Windows Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• (base of left kick panel) g305
• (base of right kick panel) g302
• Ajar sw sig
• Batt
• Body control module (left side of instrument panel)
• Computer data lines system
• Door locks system
• Down
• Express
• Express sig
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• Gnd
• Ill ind
• Interior lights system
• J706
• J801
• Left rear window motor
• Left rear window switch
• Logic
• Lr down sig
• Lr up ctrl
• Lr up sig
• Network 4
• Network bus 3
• Network bus 4
• Right rear window motor
• Right rear window switch
• Rr down sig
• Rr up ctrl
• Rr up sig
• X700

Rear Window Sun Shade Wiring Diagram for Cadillac XTS 2014

List of elements for Rear Window Sun Shade Wiring Diagram for Cadillac XTS 2014:

• Bklp sply
• Express sw sig
• Exterior lights system
• G205 (base of right kick panel)
• G401 (left side of luggage compt)
• G403 (left side of luggage compt)
• Gnd
• Hot w/ ignition main relay energized
• Ign 1 volt
• Interior lights system
• J309
• Pnk
• Rear audio control module (rear of center floor console)
• Rear window sunshade module (rear of passenger's compt)
• Rear window sunshade motor (rear of passenger's compt)
• Rear window sunshade switch
• Red
• Run/crank fuse 15a
• Seats)
• Sunshade switch
• Underhood fuse block (left side of engine compt)
• W/ rear armrest control
• X355
• X361
• X362
• X398
• X400

RADIO

Radio Wiring Diagram, with Surround Amplifier (1 of 4) for Cadillac XTS 2014

List of elements for Radio Wiring Diagram, with Surround Amplifier (1 of 4) for Cadillac XTS 2014:

• (base of right kick panel)
• (or usb)
• (w/o radio infotainment system) auxiliary audio input
• 1 vt
• Antenna
• Aux audio common sig
• Aux audio screen (2)
• Aux detection sig
• Battery post volt
• Cellular phone, navigation & digital radio antenna
• Cellular tele voice lo ref
• Cellular tele voice sig
• Coax
• Computer data lines system
• Fm1
• Fm2/ dab
• G205
• G205 (base of right kick panel)
• G305 (base of left kick panel)
• Ground
• Ground distribution system
• Instrument cluster
• J201
• J205 (w/ rear seat entertainment)
• J210
• J222
• Left
• Left aux audio sig (2)
• Left radio antenna module (upper left "c" pillar)
• Linear interconnect network bus 10
• Linear interconnect network bus 12 lo spd gmlan ser data
• Lo spd gmlan serial data
• Logic
• Menu
• Most control
• Most serial data (+)
• Most serial data (-)
• Nca
• Power distribution system
• Radio
• Right
• Right aux audio sig (2)
• Right radio antenna module (upper x1 right "c" pillar)
• Right steering wheel controls switch
• Seek down
• Seek up
• Select
• Steering wheel air bag coil (top of steering column)
• Talk
• Usb
• Vol +
• Vol -
• W/ usb
• W/o usb
• X221
• X222
• X300
• X301

Radio Wiring Diagram, with Surround Amplifier (2 of 4) for Cadillac XTS 2014

List of elements for Radio Wiring Diagram, with Surround Amplifier (2 of 4) for Cadillac XTS 2014:

• Batt post volt rr sunshade sw exp sig
• Batt post voltage
• Coax
• Computer data lines system
• Display
• Drain wire video
• Fuse 15a
• Fuse 2a
• G205 (base of right kick panel)
• Ground
• Hot at all times
• Info display module
• Instrument panel fuse block (left side of dash)
• J206
• J235
• J238
• J319
• Lo spd gmlan ser data
• Low reference
• Media disc player (in instrument panel compt)
• Nav display drain wire
• Nav display sig (+)
• Nav display sig (-)
• Nca
• Network bus 10
• Network bus 5
• Network bus 9
• Radio/hvac controls
• Rear audio control module (rear of center floor console)
• Rear window sunshade module (rear of passenger's compt)
• Rear window sunshade switch
• Remote display 3 drain wire
• Remote display 3 sig (+)
• Remote display 3 sig (-)
• Sig (+)
• Sig (-) drain wire
• Video drain wire
• W/ rear seat entertainment
• W/o rear seat entertainment
• X210
• X355
• X361
• X362
• X398
• X400

Radio Wiring Diagram, with Surround Amplifier (3 of 4) for Cadillac XTS 2014

List of elements for Radio Wiring Diagram, with Surround Amplifier (3 of 4) for Cadillac XTS 2014:

• (base of right kick panel) g205
• (w/ radio infotainment system) auxiliary audio input
• 2 bk
• Amp fuse 25a
• Audio sig
• Batt post volt
• Battery positive voltage
• Camera sig +
• Camera sig -
• Cellular telephone voice lo ref
• Cellular telephone voice sig
• Coax
• Computer data
• Computer data lines system
• Data comm enable
• Drain wire
• Drain wire navigation display
• Gps
• Gps/cell
• Ground
• Hi spd gmlan ser data (+) (1)
• Hi spd gmlan ser data (-) (1)
• Hot at all times
• Human machine interface control module (behind glove box)
• J205 (w/ rear seat entertainment)
• Lines system
• Logic
• Low ref
• Low reference
• Most control
• Most ser data (+)
• Most ser data (-)
• Nav display sig (+)
• Nav display sig (-)
• Navigation antenna signal splitter (under center of hatshelf)
• Navigation system
• Nca
• Network bus 5
• Power distribution system
• Red
• Ser data (+)
• Ser data (-)
• Shielded drain wire
• Telematics communication interface control module (right side of rear window shelf)
• Underhood fuse block (left side of engine compt)
• Usb d (+) ser data
• Usb d (+) serial data
• Usb d (-) ser data
• Usb d (-) serial data
• Usb receptacle
• Usb ser data drain wire
• Usb ser data sply volt
• Usb serial data drain wire
• Usb serial data sply volt
• W/ navigation
• W/ radio infotainment system
• W/o navigation
• W/o radio infotainment system
• X220
• X221
• X240
• X300
• X301

Radio Wiring Diagram, with Surround Amplifier (4 of 4) for Cadillac XTS 2014

List of elements for Radio Wiring Diagram, with Surround Amplifier (4 of 4) for Cadillac XTS 2014:

• (near battery) engine control module
• Audio amplifier (right rear of luggage compt)
• Battery positive voltage
• C10
• C11
• Computer data lines system
• Driver seat left speaker
• Driver seat right speaker
• Front center speaker (+)
• Front center speaker (-)
• G205 (base of right kick panel)
• Ground
• Instrument panel center speaker
• J419 (in body harness, between x322 breakout & x450 breakout)
• J429 (in body harness, between x322 breakout & x450 breakout)
• Left front door speaker
• Left front radio volume compensator interior noise microphone (above driver's window)
• Left front tweeter speaker
• Left rear door speaker
• Left rear speaker (+)
• Left rear window shelf speaker
• Lf seat left speaker (+)
• Lf seat left speaker (-)
• Lf seat right speaker (+)
• Lf seat right speaker (-)
• Lf speaker (+) (1)
• Lf speaker signal (-) (1)
• Lf tweeter speaker (+)
• Lf tweeter speaker (-)
• Lo spd gmlan serial data
• Lr midrange speaker (+)
• Lr midrange speaker (-)
• Lr speaker signal (-)
• Lr subwoofer speaker (+)
• Lr subwoofer speaker (-)
• Most control
• Most serial data (+)
• Most serial data (-)
• Noise reduction mic ret 1
• Noise reduction mic ret 2
• Noise reduction mic ret 3
• Noise reduction mic sig 1
• Noise reduction mic sig 2
• Noise reduction mic sig 3
• Passenger seat left speaker
• Passenger seat right speaker
• Rear radio volume compensator interior noise microphone (above center of rear window)
• Red
• Replicated signal
• Rf speaker (+) (1)
• Rf speaker signal (-) (1)
• Rf tweeter speaker (+)
• Rf tweeter speaker (-)
• Right front door speaker
• Right front radio volume compensator interior noise microphone (above front passenger's window)
• Right front tweeter speaker
• Right rear door speaker
• Right rear speaker (+)
• Right rear window shelf speaker
• Rr speaker signal (-)
• Subwoofer speaker
• X115
• X210
• X220
• X310
• X313
• X314
• X320
• X400
• X500
• X600
• X700
• X800

Radio Wiring Diagram, without Surround Amplifier (1 of 4) for Cadillac XTS 2014

List of elements for Radio Wiring Diagram, without Surround Amplifier (1 of 4) for Cadillac XTS 2014:

• (base of right kick panel)
• (or usb)
• (w/o radio infotainment system) auxiliary audio input
• 1 vt
• Antenna
• Aux audio common sig
• Aux audio screen (2)
• Aux detection sig
• Battery post volt
• Cellular phone, navigation & digital radio antenna
• Cellular tele voice lo ref
• Cellular tele voice sig
• Coax
• Computer data lines system
• Fm1
• Fm2/ dab
• G205
• G205 (base of right kick panel)
• G305 (base of left kick panel)
• Ground
• Ground distribution system
• Instrument cluster
• J201
• J205 (w/ rear seat entertainment)
• J210
• J222
• Left
• Left aux audio sig (2)
• Left radio antenna module (upper left "c" pillar)
• Linear interconnect network bus 10
• Linear interconnect network bus 12 lo spd gmlan ser data
• Lo spd gmlan serial data
• Logic
• Menu
• Most control
• Most serial data (+)
• Most serial data (-)
• Nca
• Power distribution system
• Radio
• Right
• Right aux audio sig (2)
• Right radio antenna module (upper x1 right "c" pillar)
• Right steering wheel controls switch
• Seek down
• Seek up
• Select
• Steering wheel air bag coil (top of steering column)
• Talk
• Usb
• Vol +
• Vol -
• W/ usb
• W/o usb
• X221
• X222
• X300
• X301

Radio Wiring Diagram, without Surround Amplifier (2 of 4) for Cadillac XTS 2014

List of elements for Radio Wiring Diagram, without Surround Amplifier (2 of 4) for Cadillac XTS 2014:

• Batt post volt rr sunshade sw exp sig
• Batt post voltage
• Coax
• Computer data lines system
• Display
• Drain wire video
• Fuse 15a
• Fuse 2a
• G205 (base of right kick panel)
• Ground
• Hot at all times
• Info display module
• Instrument panel fuse block (left side of dash)
• J206
• J235
• J238
• J319
• Lo spd gmlan ser data
• Low reference
• Media disc player (in instrument panel compt)
• Nav display drain wire
• Nav display sig (+)
• Nav display sig (-)
• Nca
• Network bus 10
• Network bus 5
• Network bus 9
• Radio/hvac controls
• Rear audio control module (rear of center floor console)
• Rear window sunshade module (rear of passenger's compt)
• Rear window sunshade switch
• Remote display 3 drain wire
• Remote display 3 sig (+)
• Remote display 3 sig (-)
• Sig (+)
• Sig (-) drain wire
• Video drain wire
• W/ rear seat entertainment
• W/o rear seat entertainment
• X210
• X355
• X361
• X362
• X398
• X400

Radio Wiring Diagram, without Surround Amplifier (3 of 4) for Cadillac XTS 2014

List of elements for Radio Wiring Diagram, without Surround Amplifier (3 of 4) for Cadillac XTS 2014:

• (base of right kick panel) g205
• (w/ radio infotainment system) auxiliary audio input
• 2 bk
• Amp fuse 25a
• Audio sig
• Batt post volt
• Battery positive voltage
• Camera sig +
• Camera sig -
• Cellular telephone voice lo ref
• Cellular telephone voice sig
• Coax
• Computer data
• Computer data lines system
• Data comm enable
• Drain wire
• Drain wire navigation display
• Gps
• Gps/cell
• Ground
• Hi spd gmlan ser data (+) (1)
• Hi spd gmlan ser data (-) (1)
• Hot at all times
• Human machine interface control module (behind glove box)
• J205 (w/ rear seat entertainment)
• Lines system
• Logic
• Low ref
• Low reference
• Most control
• Most ser data (+)
• Most ser data (-)
• Nav display sig (+)
• Nav display sig (-)
• Navigation antenna signal splitter (under center of hatshelf)
• Navigation system
• Nca
• Network bus 5
• Power distribution system
• Red
• Ser data (+)
• Ser data (-)
• Shielded drain wire
• Telematics communication interface control module (right side of rear window shelf)
• Underhood fuse block (left side of engine compt)
• Usb d (+) ser data
• Usb d (+) serial data
• Usb d (-) ser data
• Usb d (-) serial data
• Usb receptacle
• Usb ser data drain wire
• Usb ser data sply volt
• Usb serial data drain wire
• Usb serial data sply volt
• W/ navigation
• W/ radio infotainment system
• W/o navigation
• W/o radio infotainment system
• X220
• X221
• X240
• X300
• X301

Radio Wiring Diagram, without Surround Amplifier (4 of 4) for Cadillac XTS 2014

List of elements for Radio Wiring Diagram, without Surround Amplifier (4 of 4) for Cadillac XTS 2014:

• Audio amplifier (right rear of luggage compt)
• Battery positive voltage
• C10
• C11
• Computer data lines system
• Engine control module (near battery)
• Front center speaker (+)
• Front center speaker (-)
• G205 (base of right kick panel)
• Ground
• Instrument panel center speaker
• J222 (in steering wheel harness)
• J223 (in hvac harness, between hvac module breakout & hvac module, approximately 60 mm from hvac module breakout)
• J224 (in hvac harness, between hvac module breakout & left upper duct air temperature sensor, approximately 80 mm from hvac module breakout)
• J319 (in body harness, within left conduit channel)
• Left front door speaker
• Left front radio volume compensator interior noise microphone (above driver's window)
• Left front tweeter speaker
• Left rear door speaker
• Lf speaker (+) (1)
• Lf speaker signal (-) (1)
• Lo spd gmlan serial data
• Lr speaker signal (-)
• Lr spk out (+)
• Lr subwoofer speaker (-)
• Lr subwoofer spkr (+)
• Most control
• Most serial data (+)
• Most serial data (-)
• Noise reduction mic ret 1
• Noise reduction mic ret 2
• Noise reduction mic ret 3
• Noise reduction mic sig 1
• Noise reduction mic sig 3
• Rear radio volume compensator interior noise microphone (above center of rear window)
• Red
• Replicated signal
• Rf speaker (+) (1)
• Rf speaker signal (-) (1)
• Right front door speaker
• Right front radio volume compensator interior noise microphone (above front passenger's window)
• Right front tweeter speaker
• Right rear door speaker
• Right rear speaker (+)
• Rr speaker signal (-)
• Subwoofer speaker
• X115
• X210
• X220
• X400
• X500
• X600
• X700
• X800

Video System Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for Video System Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• (base of right kick panel) g205
• (or 1752)
• (or 3999)
• Audio/video input adapter
• Auxiliary audio common signal (2)
• Auxiliary audio drain wire (1)
• Auxiliary video high signal
• Auxiliary video low signal
• Batt pos volt
• Batt positive volt
• Computer data lines system
• Fuse 15a
• G205 (base of right kick panel)
• Ground
• Ground sig
• Hot at all times
• Info display module
• Instrument panel fuse block (left side of dash)
• J205
• J235
• Left auxiliary audio signal (1)
• Lr seat audio headphone sig
• Media disc player (in instrument panel compt)
• Most control
• Most control x1
• Most serial data +
• Most serial data -
• Nca
• Nca s
• Pnk
• Power distribution system
• Rear audio drain wire
• Rear seat audio headphone com sig
• Red
• Remote display 3 drain wire
• Remote display 3 signal (+)
• Remote display 3 signal (-)
• Right auxiliary audio signal (1)
• Rr seat audio headphone sig
• Usb d (+) serial data
• Usb d (-) serial data
• Usb serial data drain wire
• Usb serial data low reference
• Video display
• Video drain wire
• W/ rear seat entertainment
• W/o rear seat entertainment
• X220
• X300
• X304

Video System Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Video System Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• Driver seatback video display
• Fuse 15a
• G205 (base of right kick panel)
• Hot at all times
• Instrument panel fuse block (left side of dash)
• J319
• Nca
• Nca s
• Passenger seatback video display
• Pnk
• X232
• X310
• X311
• X312
• X315
• X317
• X318
• X320
• X325

SHIFT INTERLOCK

Park Brake System Wiring Diagram for Cadillac XTS 2014

List of elements for Park Brake System Wiring Diagram for Cadillac XTS 2014:

• Computer data lines system
• Data +
• Data -
• Data com
• Display ign fuse 5a
• Driver infor- mation center display
• Eps fuse 30a
• G203 (base of left kick panel)
• G401 (left side of luggage compt)
• Gnd
• Hot at all times
• Hot w/ ignition main relay energized
• Ign
• Instrument cluster
• Interior lights system
• J203
• J208
• Logic
• Most serial data (+)
• Most serial data (-)
• Park brake control switch
• Park service ind
• Park/ brake ind
• Parking brake control module
• Signal
• Sply vol
• Sw sig
• Underhood fuse block (left side of engine compt)
• Vol ref
• X210

Shift Interlock Wiring Diagram for Cadillac XTS 2014

List of elements for Shift Interlock Wiring Diagram for Cadillac XTS 2014:

• (under driver's seat) g307
• Automatic transmission assembly
• Bcm 6 fuse 15a
• Body control module (left side of instrument panel)
• Brake pedal position sensor (on brake pedal bracket)
• Brk posi sens 5 volt ref 2
• Brk posi sens low ref
• Brk posi sens sig
• Brk trans shft interlock sol ctrl
• Computer data lines system
• Control solenoid valve assembly
• Engine control module (near battery)
• G305 (base of left kick panel)
• Gnd
• Hi spd gmlan serial data (+) 1
• Hi spd gmlan serial data (-) 1
• Hi speed gmlan serial data (+) 1
• Hi speed gmlan serial data (-) 1
• Hot at all times
• J200
• Lock shift posi sig
• Park lck sol ctrl
• Park position switch
• Park/neutral sig (1)
• Transmission control module
• Transmission internal mode switch
• Transmission manual shift switch
• Transmission shift lever
• Transmission shift lock control solenoid actuator
• Underhood fuse block (left side of engine compt)
• X115
• X210
• X300

Steering Lock Wiring Diagram for Cadillac XTS 2014

List of elements for Steering Lock Wiring Diagram for Cadillac XTS 2014:

• Battery positive volt
• Body control module (bcm) (left side of instrument panel)
• Computer data lines system
• Fuse 19 10a
• G305 (base of left kick panel)
• Gmlan serial data
• Gnd
• Hot at all times
• Hot w/ ignition main relay energized
• Instrument panel fuse block (left side of dash)
• J210
• Keyless entry control module (right "a" pillar)
• Not r/c sol fuse 10a
• Off/accessory volt
• Steering column lk sig
• Steering column lock module (near steering column)
• Steering column lock status sig
• Steering column lock status sig x1
• Underhood fuse block (left side of engine compt)
• X210

STARTING/CHARGING

Charging Wiring Diagram for Cadillac XTS 2014

List of elements for Charging Wiring Diagram for Cadillac XTS 2014:

• Batt rvc fuse 5a
• Battery
• Battery fuse block (on battery)
• Body control module (left side of instrument panel)
• Charge ind
• Charge ind ctrl
• Computer data lines system
• Current sens low ref
• Current sens sig
• Current sens sply volt
• Display ign fuse 5a
• Driver information center display
• Ecm ign fuse 5a
• Engine control module (near battery)
• Fuse 250a
• Fuse 300a
• G100 (left front of engine compt)
• G103 (left front of engine compt)
• G121 (right front of engine block)
• G203 (base of left kick panel)
• 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
• J121
• J203
• J208
• Logic
• Most serial data (+)
• Most serial data (-)
• Red
• Run/crank ign 1 volt
• Starter motor
• Underhood fuse block (left side of engine compt)
• X210

Starting Wiring Diagram for Cadillac XTS 2014

List of elements for Starting Wiring Diagram for Cadillac XTS 2014:

• 3.6l vin 8 turbo
• Automatic transmission assembly
• Batt rvc fuse 5a
• Battery
• Battery fuse block (on battery)
• Body control module (left side of instrument panel)
• Charging circuit
• Computer data lines system
• Control solenoid valve assembly
• Ecm ign fuse 5a
• Engine control module (near battery)
• Fuse 250a
• Fuse 300a
• G103 (left front of engine compt)
• G120 (3.6l: lower left rear of engine block) (3.6l turbo: right front of engine)
• G121 (right front of engine block)
• G203 (base of left kick panel)
• Gnd
• Ground distribution system
• High speed gmlan serial data (+) 1
• High speed gmlan serial data (-) 1
• High speed gmlan serial data (-) 1 x6
• Hot w/ ignition main relay energized
• Ign mode sw mode volt
• Ignition mode switch
• J120
• J121
• J203
• Red
• Run/crank ign 1 volt
• Starter enable relay ctrl
• Starter motor
• Starter relay
• Str sol fuse 30a
• Transmission control module
• Transmission internal mode switch
• Transmission park/ neutral signal 1
• Underhood fuse block (left side of engine compt)
• X158

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• (above left door openings) left roof rail air bag
• (in driver's door) left front side impact sensor
• (in passenger's door) right front side impact sensor
• (left side of left rear seat back) (if equipped) left rear seat side air bag
• (outboard side of driver's seat back) left front seat side air bag
• (outboard side of driver's seat cushion frame) driver seat belt anchor pretensioner
• (outboard side of passenger's seat back) right front seat side air bag
• (outboard side of passenger's seat cushion frame) passenger seat belt anchor pretensioner
• (upper left radiator support) left front impact sensor
• 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
• Inflatable restraint sensing & diagnostic module (forward of transmission shift lever)
• Left rear side impact sensor (base of left "c" pillar)
• 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
• Nca
• 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 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
• Pin shorting bars engaged
• 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 (right side of right rear seat back)
• Right rear side impact sensor (base of right "c" pillar)
• Right roof rail air bag (above right door openings)
• Right rr side imp sir inf ctrl
• Right rr side sir inf sply volt
• Rt mid side impact mod lo ref
• Rt mid side impact mod sig
• Shorting bar
• When module connector is disconnected from harness: (shorting bars are connected between following pins: 9-10, 11-12, 13-14, 15-16, 17-18, 37-38, 39-40 & 53-54)
• X150
• X310
• X313
• X314
• X320
• X321
• X322
• X500
• X600

Supplemental Restraints Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• (center of steering wheel) steering wheel air bag
• (on bottom of instrument panel pad) passenger instrument panel air bag
• 10a
• Air bag ind
• Air bag on ind
• Batt pos volt
• C12
• Computer data lines system
• Display ign fuse 5a
• Driver information center display
• Driver knee air bag (lower left side of instrument panel)
• Drv knee mod hi ctrl
• Drv knee mod lo ctrl
• Fuse
• Fuse 5a
• G203 (base of left kick panel)
• G205 (base of right kick panel)
• G303 (under driver's seat)
• G305 (base of left kick panel)
• G403 (left side of luggage compt)
• Gnd
• Hi spd gmlan (+)
• Hi spd gmlan (-)
• Hot at all times
• Hot w/ ignition main relay energized
• Ign
• Inflatable restraint sensing & diagnostic module (forward of transmission shift lever)
• Instrument cluster
• Instrument panel fuse block (left side of dash)
• J203
• J208
• J309
• Lines system computer data
• Lo spd gmlan
• Logic
• Low spd gmlan serial data
• Mod stage 1 hi ctrl
• Mod stage 1 lo ctrl
• Mod stage 2 hi ctrl
• Mod stage 2 lo ctrl
• Most serial data (+)
• Most serial data (-)
• Nca
• Pass knee mod hi ctrl
• Pass knee mod lo ctrl
• Pass seat belt ind
• Pass seat belt ind pass air bag on ind ctrl pass air bag off ind ctrl
• Pass stage 1 hi ctrl
• Pass stage 1 lo ctrl
• Pass stage 2 hi ctrl
• Pass stage 2 lo ctrl
• Passenger air bag disable indicator
• Passenger air bag off ind
• Passenger knee air bag (lower right side of instrument panel)
• Passenger presence sensor (in passenger's seat cushion)
• Pin shorting bars engaged
• Pnk
• Right front impact sensor (upper right radiator support)
• Sd comm enable
• Seat belt ind
• Shorting bar
• Steering wheel air bag coil (top of steering column)
• Tan
• Underhood fuse block (left side of engine compt)
• When module connector is disconnected from harness: (shorting bars are connected between following pins: 1-2, 3-4, 5-6, 7-8, 21-22 & 23-24)
• X150
• X205
• X210
• X320
• X400

TRANSMISSION

A/T Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for A/T Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• (pc) solenoid valve 1
• (pc) solenoid valve 2
• (pc) solenoid valve 3
• (pc) solenoid valve 4
• (pc) solenoid valve 5
• Atf temperature sensor
• Automatic transmission assembly
• Batt pos vol
• Body control module (bcm) (left side of instrument panel)
• Cluster
• Computer data lines system
• Control solenoid valve assembly
• Driver information center (dic) display
• Fuse 15a
• G121 (right front of engine block)
• Gmlan ser data
• Gmlan serial data bus +
• Gmlan serial data bus -
• Gnd sig
• Hi spd gmlan ser data (+) (1)
• Hi spd gmlan ser data (-) (1)
• Hot at all times
• Hot w/ ignition main relay energized
• Ign
• Ign fuse 7.5a
• Ignition 1 voltage
• Instrument
• Instrument panel fuse block (left side of dash)
• J121
• Logic
• Pc/tcc solenoid valve
• 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
• Run/crank ign 1 volt
• Shift solenoid (ss) valve 1
• Shift solenoid (ss) valve 2
• Tap up/tap down sw sig
• Tcm batt fuse 15a
• Tcm/ccm
• Torque converter clutch (tcc) pressure control (pc) solenoid valve
• Transmission control module (tcm)
• Transmission fluid temperature (tft) sensor
• Underhood fuse block (left side of engine compt)

A/T Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for A/T Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• Accessory wakeup serial data
• Automatic transmission assembly
• Computer data lines system
• Control solenoid valve assembly
• Engine control module (near battery)
• G305 (base of left kick panel)
• Iss high signal
• Iss low signal
• J201
• Left transmission manual shift switch
• Low ref
• Oss high signal
• Oss low signal
• Red
• Right transmission manual shift switch
• Steering wheel air bag coil (top of steering column)
• Tap down
• Tap up
• Transmission control module (tcm)
• Transmission fluid pressure switch
• Transmission input shaft speed (iss) sensor
• Transmission internal mode switch (ims)
• Transmission output shaft speed (oss) sensor
• Transmission park/ neutral sig
• Transmission range switch sig a
• Transmission range switch sig b
• Transmission range switch sig c
• Transmission range switch sig p

Rear Differential Lock Wiring Diagram for Cadillac XTS 2014

List of elements for Rear Differential Lock Wiring Diagram for Cadillac XTS 2014:

• (left side of luggage compt) g401
• Awd fuse 15a
• Battery positive voltage
• Computer data lines system
• Diff clutch pump hi ctrl
• Diff clutch pump lo ctrl
• Diff lock act hi ctrl
• Diff lock act lo ctrl
• Differential clutch pump (near bottom of rear differential)
• Driver information center (dic) display
• Gmlan ser data
• Ground
• Hi spd gmlan ser data (+) (1)
• Hi spd gmlan ser data (+) (2)
• Hi spd gmlan ser data (-) (1)
• Hi spd gmlan ser data (-) (2)
• Hot at all times
• Instrument cluster
• Logic
• Rear body fuse block (left side of trunk)
• Rear differential clutch control module (on rear differential)
• Rear differential clutch solenoid valve (mounted to top of rear differential)
• Rear drive clutch solenoid valve
• Red
• Ser data comm enable
• X408

TRUNK, TAILGATE, FUEL DOOR

Trunk Release Wiring Diagram for Cadillac XTS 2014

List of elements for Trunk Release Wiring Diagram for Cadillac XTS 2014:

• (left side of luggage compt) g401
• Ajar sw sig (1)
• Batt pos volt
• Between left rear side impact sensor & jx300)
• Body control module (left side of instrument panel)
• Computer data lines system
• Data (+)
• Data (-)
• Driver information center display
• Exterior rear compartment lid unlatch switch
• Fuse 15a
• G101 (middle of left radiator support)
• G203 (base of left kick panel)
• G305 (base of left kick panel)
• G401 (left side of luggage compt)
• Gnd
• Hot at all times
• Instrument cluster
• Instrument panel fuse block (left side of dash)
• Interior lights system
• Interior rear compartment lid release switch
• J109
• J506
• Lift glass/
• Logic
• Rear closure fuse 10a
• Rear closure handle sw open sig
• Rear compartment lid latch
• Rear compartment lid unlatch relay
• Serial data +
• Serial data -
• Trunk interior release control
• Trunk motor release control
• Underhood fuse block (left side of engine compt)
• X411
• X500
• X505

WARNING SYSTEMS

Warning Systems Wiring Diagram (1 of 2) for Cadillac XTS 2014

List of elements for Warning Systems Wiring Diagram (1 of 2) for Cadillac XTS 2014:

• Brake fluid level switch (top of brake fluid reservoir)
• Brake warning ind
• Brk fluid lvl sens sig
• Computer data lines system
• Driver information center (dic) display
• Driver seat belt buckle
• Driver seat belt sw sig
• Driver seat belt switch
• Electronic brake control module control module (between master cylinder & left strut tower)
• Eps fuse 30a
• Fuse 10a
• G303 (under driver's seat)
• G305 (base of left kick panel)
• G403 (left side of luggage compt)
• Gnd
• Hot at all times
• Inflatable restraint sensing & diagnostic module (forward of transmission shift lever)
• Instrument cluster
• Instrument panel fuse block (left side of dash)
• J309
• Logic
• Low ref
• Low spd gmlan serial data
• Low tire pressure ind
• Most serial data (+)
• Most serial data (-)
• Nca
• Park brake ind
• Passenger air bag disabled indicator
• Passenger seat belt buckle
• Passenger seat belt ind
• Passenger seat belt sw sig
• Passenger seat belt switch
• Radio
• Seat belt ind
• Serial data +
• Serial data -
• Underhood fuse block (left side of engine compt)
• W/ heavy duty brake system
• W/o heavy duty brake system
• X201
• X310
• X320
• X400

Warning Systems Wiring Diagram (2 of 2) for Cadillac XTS 2014

List of elements for Warning Systems Wiring Diagram (2 of 2) for Cadillac XTS 2014:

• Auto
• Body control module (left side of instrument panel)
• Computer data lines system
• Driver door latch assembly
• Driver window motor
• G203 (base of left kick panel)
• G302 (base of right kick panel)
• G401 (left side of luggage compt)
• Gnd
• Head
• Headlamp sw park lp sig x1
• Hi spd gmlan serial data +
• Hi spd gmlan serial data -
• Interior lights system
• J203
• J504
• J650
• J706
• J801
• Left rear door latch assembly
• Left rear window motor
• Lf door ajar sw sig
• 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
• Parking brake control module
• Passenger door door latch
• Passenger window switch
• Rf door ajar sw sig
• Right rear door latch assembly
• Right rear window motor
• Rr door ajar sw sig
• Turn signal/ multifunction switch
• Vol ref
• X210

WIPER/WASHER

Wiper/Washer Wiring Diagram for Cadillac XTS 2014

List of elements for Wiper/Washer Wiring Diagram for Cadillac XTS 2014:

• 87a
• A x4
• Battery fuse block (on battery)
• Battery positive volt
• Body control module (left side of instrument panel)
• Computer data lines system
• Delay switch
• Driver information center display
• Fluid indicator ctrl
• Frt wiper fuse 25a
• Fuse 15a
• Fuse 250a
• G101 (middle of left radiator support)
• G109 (left rear of engine compt)
• G203 (base of left kick panel)
• G305 (base of left kick panel)
• Gnd
• High
• Hot at all times
• Instrument cluster
• Instrument panel fuse block (left side of dash)
• Int
• J109
• J114
• Logic
• Low
• Low spd gmlan serial data
• Mist
• Nca
• Network bus 1
• Off
• Rain/ambient light sensor module (w/ windshield pulse moisture sensitive) (behind rearview mirror)
• Rear body fuse block (left side of trunk)
• Red
• Relay coil sply volt
• Serial data (+)
• Serial data (-)
• Ugdo/ rlh/ snsr fuse 10a
• Underhood fuse block (left side of engine compt)
• Washer frt fuse 15a
• Washer relay ctrl
• Washer switch
• Washer switch sig
• Windshield washer fluid level switch (left front wheel well)
• Windshield washer pump
• Windshield washer pump relay
• Windshield wiper motor (left side of cowl panel)
• Windshield wiper relay
• Windshield wiper speed control relay
• Windshield wiper/washer switch
• Wiper park sw sig
• Wiper sw hi sig
• Wiper switch
• Wiper switch low ref
• Wiper switch low sig
• X150
• X210