INSTRUMENT CLUSTER – Cadillac CTS 2014 – SYSTEM WIRING DIAGRAMS

INSTRUMENT CLUSTER

Collision Avoidance Wiring Diagram for Cadillac CTS 2014

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

• (front fascia harness, 4.5 cm from breakout to right front short range radar toward center) j103
• Active safety control module (left rear of luggage compt)
• Battery positive volt
• Computer data lines system
• Data comm enable
• Display
• Front object sens sply volt
• Front object sens supl volt
• Frontview camera module (top center of windshield)
• Frt object sens sply volt
• G101 (on left radiator support)
• G108 (on left radiator support)
• G201 (left kick panel)
• G202 (right kick panel)
• G303 (base of left "b" pillar)
• G401 (under left side of luggage compt floor)
• Gmlan serial data (+)
• Gnd
• Hi spd gmlan serial data (+)
• Hi spd gmlan serial data (-)
• Hi spd gmlan serial data +
• Hi spd gmlan serial data -
• Hot at all times
• Instrument cluster
• Instrument panel multifunction switch 1
• Instrument panel multifunction switch 2
• Interior lights system
• J101
• J108 (forward lamp harness, 1.5 cm from x100)
• J415
• J427
• Lane departure warning disable sw sig
• Lane departure warning ind ctrl
• Lane departure warning sw
• Left front short range radar sensor module (behind left front end of front fascia)
• Logic
• Long range radar sensor module (behind center of front grille)
• Low spd gmlan serial data
• Park assist sw
• Rear body fuse block (left side of luggage compt)
• Rear park assist disable sig
• Rear park assist led disable sig
• Rear short range radar sensor module (behind center of rear fascia)
• Right front short range radar sensor module (behind left front end of front fascia)
• Sbza/ldw/ eocm fuse 10a
• Sig gnd
• Volt sply
• X100
• X115
• X225
• X337
• X415

Head-Up Display Wiring Diagram for Cadillac CTS 2014

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

• 24a
• Batt pos volt
• Computer data lines system
• Data (+) most serial
• Data (-) most serial
• Disply fuse 15a
• G201 (left kick panel)
• Ground
• Head-up display
• Head-up display switch
• Headlamp on
• Hot at all times
• Hud
• Hud sw low ref
• Hud sw sig
• Info
• Instrument cluster
• Instrument panel fuse block (left end of dash)
• Interior lights system
• J208
• Linear interconn network bus 12
• Logic
• Nca

Instrument Cluster Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014

List of elements for Instrument Cluster Wiring Diagram, Coupe (1 of 3) for Cadillac CTS 2014:

• (left kick panel) g200
• (on brake fluid reservoir) brake fluid level switch
• Abs ind
• Air bag ign fuse 10a
• Air bag ind
• Batt pos volt
• Boost gauge (6.2l)
• Brake ind
• Charge ind
• Computer data lines system transmissions system
• Coolant temperature gauge (except 6.2l)
• Cruise ind
• Disply fuse 10a
• Down
• Driver information center (dic) display
• Driver information center (dic) switch
• Ecm/tcm ign fuse 15a
• Engine coolant temperature ind
• Fasten safety belt ind
• Front fog lamp ind
• Fuel level gauge
• G102 (right front of engine compt)
• G200 (left kick panel)
• G651
• Ground
• High beam ind
• Hot at all times
• Hot w/ ign1 relay energized
• Ign
• Ign 1 volt
• Illumination (4 bulbs)
• Ind ctrl
• Instrument panel cluster (ipc)
• Interior lights system
• J200
• J201
• J710
• Left rear door latch (sedan & wagon)
• Left turn ind
• Lo ref
• Lo spd gmlan oil temp sens sig
• Logic
• Low tire pressure ind
• Malfunction ind
• Menu sw sig oil temp sens 5-v ref lo spd gmlan
• Oil level ind
• Park ind
• Persona- lization
• Pnk
• Power distribution system
• Right turn ind
• Security ind
• Set/ reset
• Speedometer
• Sw sig
• Tachometer
• Tan
• Tow/haul ind
• Traction control off ind
• Transmissions system
• Trip/ fuel
• Trip/ odometer
• Underhood fuse block (right front of engine compt)
• Vehicle information
• Vsc ind
• Wiper/washer system
• X200
• X700

Instrument Cluster Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014

List of elements for Instrument Cluster Wiring Diagram, Coupe (2 of 3) for Cadillac CTS 2014:

• (or 851)
• (wagon) (coupe/ sedan cts-v)
• Batt pos volt
• Body control module (bcm) (left end of dash)
• Clock
• Compass module (coupe/sedan cts-v: left side of package shelf) (wagon: under stowage compt floor panel)
• Computer data lines system
• Coupe
• Display
• Driver door latch assembly
• Driver door lock/ switch panel control module
• G200 (left kick panel) (except coupe)
• G201 (left kick panel)
• G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor)
• G402 (behind left side of rear seat)
• Gnd
• Ground
• Hot at all times
• Ign 3 volt
• J240
• J275
• J430
• J510
• J610 (except coupe)
• J810
• Lf door ajar
• Liftgate ajar sw
• Lights off
• Lights on
• Lo spd gmlan serial data
• Local interconnect network 3
• Logic
• Lr door ajar sw
• Network 1
• Network 2
• Park brake sw sig
• Park brake switch (w/o electrically operated parking brake)
• Passenger door latch assembly
• Passenger door lock/ switch panel control module
• Pnk
• Power distribution system
• Radio/hvac control
• Rdo fuse 15a
• Rear compartment lid latch
• Rear fuse block (left side of luggage compt)
• Rf door ajar
• Right rear door latch (sedan cts-v & wagon)
• Rr door ajar sw
• Rvc fuse 2a
• Sedan cts-v
• Serial data
• X225
• X235
• X260
• X505
• X605
• X800

Instrument Cluster Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014

List of elements for Instrument Cluster Wiring Diagram, Coupe (3 of 3) for Cadillac CTS 2014:

• (fuel tank harness, near x420) j400
• (not used)
• (or 1500)
• (or 2705)
• (or 2755)
• (or 2761)
• (or tan)
• 12 volt
• 12 volt ref
• 5-volt ref 1
• 6.2l
• 6.2l except 6.2l
• Computer data lines system
• Ect sens sig
• Eng oil level sw sig
• Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt)
• Engine controls system
• Engine coolant temperature sensor (6.2l: left front side of left cylinder bank) (3.0l: left side of engine block) (3.6l: left rear of engine block)
• Engine oil level & temperature sensor (right side of oil pan)
• Engine oil pressure (eop) sensor (except 6.2l: in oil filter housing) (6.2l: under left rear of super charger)
• Except 6.2l
• Fuel level sens sig
• Fuel level sensor assembly (top left side of fuel tank)
• Fuel pump & sender assembly (top left side of fuel tank)
• G132 (rear of right cylinder bank)
• G201 (left kick panel)
• Ground
• Hi spd gmlan serial data bus+
• Hi spd gmlan serial data bus-
• Ign 1 volt
• Interior lights system
• J308
• Low ref
• Low reference
• Mil ctrl
• Oil press sens sig
• Park brake switch (w/ electronically operated parking brake)
• Parking brake control module (above rear axle)
• Pnk
• Primary fuel level sensor
• Primary fuel level sensor (in fuel tank)
• Release sig
• Secondary fuel level sens sig
• Secondary fuel level sensor
• Serial data
• Tan
• X101
• X104
• X237
• X3 b
• X402
• X420

Instrument Cluster Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014

List of elements for Instrument Cluster Wiring Diagram, Sedan CTS-V (1 of 3) for Cadillac CTS 2014:

• (left kick panel) g200
• (on brake fluid reservoir) brake fluid level switch
• Abs ind
• Air bag ign fuse 10a
• Air bag ind
• Batt pos volt
• Boost gauge (6.2l)
• Brake ind
• Charge ind
• Computer data lines system transmissions system
• Coolant temperature gauge (except 6.2l)
• Cruise ind
• Disply fuse 10a
• Down
• Driver information center (dic) display
• Driver information center (dic) switch
• Ecm/tcm ign fuse 15a
• Engine coolant temperature ind
• Fasten safety belt ind
• Front fog lamp ind
• Fuel level gauge
• G102 (right front of engine compt)
• G200 (left kick panel)
• G651
• Ground
• High beam ind
• Hot at all times
• Hot w/ ign1 relay energized
• Ign
• Ign 1 volt
• Illumination (4 bulbs)
• Ind ctrl
• Instrument panel cluster (ipc)
• Interior lights system
• J200
• J201
• J710
• Left rear door latch (sedan & wagon)
• Left turn ind
• Lo ref
• Lo spd gmlan oil temp sens sig
• Logic
• Low tire pressure ind
• Malfunction ind
• Menu sw sig oil temp sens 5-v ref lo spd gmlan
• Oil level ind
• Park ind
• Persona- lization
• Pnk
• Power distribution system
• Right turn ind
• Security ind
• Set/ reset
• Speedometer
• Sw sig
• Tachometer
• Tan
• Tow/haul ind
• Traction control off ind
• Transmissions system
• Trip/ fuel
• Trip/ odometer
• Underhood fuse block (right front of engine compt)
• Vehicle information
• Vsc ind
• Wiper/washer system
• X200
• X700

Instrument Cluster Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014

List of elements for Instrument Cluster Wiring Diagram, Sedan CTS-V (2 of 3) for Cadillac CTS 2014:

• (or 851)
• (wagon) (coupe/ sedan cts-v)
• Batt pos volt
• Body control module (bcm) (left end of dash)
• Clock
• Compass module (coupe/sedan cts-v: left side of package shelf) (wagon: under stowage compt floor panel)
• Computer data lines system
• Coupe
• Display
• Driver door latch assembly
• Driver door lock/ switch panel control module
• G200 (left kick panel) (except coupe)
• G201 (left kick panel)
• G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor)
• G402 (behind left side of rear seat)
• Gnd
• Ground
• Hot at all times
• Ign 3 volt
• J240
• J275
• J430
• J510
• J610 (except coupe)
• J810
• Lf door ajar
• Liftgate ajar sw
• Lights off
• Lights on
• Lo spd gmlan serial data
• Local interconnect network 3
• Logic
• Lr door ajar sw
• Network 1
• Network 2
• Park brake sw sig
• Park brake switch (w/o electrically operated parking brake)
• Passenger door latch assembly
• Passenger door lock/ switch panel control module
• Pnk
• Power distribution system
• Radio/hvac control
• Rdo fuse 15a
• Rear compartment lid latch
• Rear fuse block (left side of luggage compt)
• Rf door ajar
• Right rear door latch (sedan cts-v & wagon)
• Rr door ajar sw
• Rvc fuse 2a
• Sedan cts-v
• Serial data
• X225
• X235
• X260
• X505
• X605
• X800

Instrument Cluster Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014

List of elements for Instrument Cluster Wiring Diagram, Sedan CTS-V (3 of 3) for Cadillac CTS 2014:

• (fuel tank harness, near x420) j400
• (not used)
• (or 1500)
• (or 2705)
• (or 2755)
• (or 2761)
• (or tan)
• 12 volt
• 12 volt ref
• 5-volt ref 1
• 6.2l
• 6.2l except 6.2l
• Computer data lines system
• Ect sens sig
• Eng oil level sw sig
• Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt)
• Engine controls system
• Engine coolant temperature sensor (6.2l: left front side of left cylinder bank) (3.0l: left side of engine block) (3.6l: left rear of engine block)
• Engine oil level & temperature sensor (right side of oil pan)
• Engine oil pressure (eop) sensor (except 6.2l: in oil filter housing) (6.2l: under left rear of super charger)
• Except 6.2l
• Fuel level sens sig
• Fuel level sensor assembly (top left side of fuel tank)
• Fuel pump & sender assembly (top left side of fuel tank)
• G132 (rear of right cylinder bank)
• G201 (left kick panel)
• Ground
• Hi spd gmlan serial data bus+
• Hi spd gmlan serial data bus-
• Ign 1 volt
• Interior lights system
• J308
• Low ref
• Low reference
• Mil ctrl
• Oil press sens sig
• Park brake switch (w/ electronically operated parking brake)
• Parking brake control module (above rear axle)
• Pnk
• Primary fuel level sensor
• Primary fuel level sensor (in fuel tank)
• Release sig
• Secondary fuel level sens sig
• Secondary fuel level sensor
• Serial data
• Tan
• X101
• X104
• X237
• X3 b
• X402
• X420

Instrument Cluster Wiring Diagram, Sedan Except CTS-V (1 of 3) for Cadillac CTS 2014

List of elements for Instrument Cluster Wiring Diagram, Sedan Except CTS-V (1 of 3) for Cadillac CTS 2014:

• 12b
• 24a
• Abs ind
• Adaptive front lighting (afl) light ind
• Air bag ind
• Ambient air temperature sensor (behind right center of front fascia)
• Aos disply/ mil ign fuse 5a
• Batt positive volt
• Bcm 5 fuse 15a
• Brake ind
• Charging ind
• Check engine ind ctrl
• Collision alert led ctrl
• Computer data lines system
• Cruise ind
• Display
• Disply fuse 15a
• Engine coolant temperature gauge
• Engine speed signal
• Esc ind
• Esc off ind
• Fuel gauge
• G201 (left kick panel)
• Gnd
• Head up display sig
• Head-up display circuit
• High beam assist ind
• High beam ind
• Hot at all times
• Hot w/ ignition main relay energized
• Ign 1 volt
• Illumination
• Instrument cluster
• Instrument panel fuse block (left end of dash)
• Interconn network bus 12
• J208
• Km/h ind
• Km/h mph gauge
• Lane departure warning ind
• Led display dim ctrl
• Left turn ind
• Logic
• Low spd gmlan serial data
• Low tire pressure ind
• Low washer fluid ind crrl
• Malfunction lamp ind
• Most ctrl
• Most serial data (+)
• Most serial data (-)
• Mph ind
• Navigation system
• Nca
• Outside ambient air temp sens sig
• Outside ambient temp sens low ref
• Park ind
• Park lamps ind
• Right turn ind
• Seat belt ind
• Security ind
• Service park brake ind
• Speedometer
• Traction off ind
• Underhood fuse block (right front of engine compt)
• Wiper/ washer system
• X115
• X225
• X275

Instrument Cluster Wiring Diagram, Sedan Except CTS-V (2 of 3) for Cadillac CTS 2014

List of elements for Instrument Cluster Wiring Diagram, Sedan Except CTS-V (2 of 3) for Cadillac CTS 2014:

• Batt positive volt
• Body control module (left end of dash)
• Bus 12 network
• Check engine ind ctrl
• Computer data lines system
• Down
• Engine control module (below left headlamp assembly)
• Engine controls system
• Engine speed signal
• Fuel level sensor assembly (top left side of fuel tank fuel tank)
• Fuel lvl low ref
• Fuel pump & level sensor assembly (top left side of fuel tank)
• G201 (left kick panel)
• G302 (under front of driver's door sill)
• G304 (base of right "b" pillar)
• Gmlan serial data (+)
• Gmlan serial data (-)
• Gnd
• Ill
• J302
• J340 (w/ sunroof) (body harness, 66.5 cm rear of breakout to cross-car bundle)
• J354 (body harness, 25.5 cm rear of breakout to x320)
• J375 (driver seat harness, near x300)
• L x350
• Left
• Lift gate ajar sw sig 1
• Logic
• Network bus 2
• Oil lvl sw sig
• Oil press sens low ref
• Oil press sens sig
• Press sens 5 volt ref x3
• Primary fuel level sensor
• Primary fuel lvl sens
• Rap relay coil ctrl
• Rear compartment lid latch
• Right
• Right steering wheel controls switch
• Sec fuel lvl sens sig
• Secondary fuel level sensor
• Seek down
• Seek up
• Sel
• Serial data +
• Serial data - x1
• Sunroof motor (w/ sunroof) (rear of sun roof assembly)
• Transmission shift lever position indicator
• Vol +
• Vol -
• X150
• X325
• X339
• X350

Instrument Cluster Wiring Diagram, Sedan Except CTS-V (3 of 3) for Cadillac CTS 2014

List of elements for Instrument Cluster Wiring Diagram, Sedan Except CTS-V (3 of 3) for Cadillac CTS 2014:

• 3.6l (vin3)
• 3.6l (vin8 turbo)
• Ajar sw sig
• Brake fluid level switch (on brake fluid reservoir)
• Brk fluid lvl
• Computer data lines system
• Data com
• Driver door latch assembly
• Driver window motor
• Electronic brake control module (right rear corner of engine compt)
• Engine oil level switch (right side of oil pan)
• Engine oil pressure sensor (in oil filter housing)
• G100 (3.6l: right front of engine) (3.6l turbo: rear of left cylinder bank)
• G301 (left kick panel)
• G302 (left kick panel)
• G303 (base of left "b" pillar)
• G304 (base of right "b" pillar)
• Gmlan serial data (+)
• Gmlan serial data (-)
• Interior lights system
• J500
• J600
• J700
• J800
• Left rear door latch assembly
• Left rear window motor
• Logic
• Network bus 3
• Network bus 4
• Park brake control switch
• Parking brake control module (above rear axle)
• Passenger door latch assembly
• Passenger window motor
• Right rear door latch assembly
• Right rear window motor
• Signal
• Sply vol
• Sw sig
• Vol ref
• X225
• X403

Instrument Cluster Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014

List of elements for Instrument Cluster Wiring Diagram, Wagon (1 of 3) for Cadillac CTS 2014:

• (left kick panel) g200
• (on brake fluid reservoir) brake fluid level switch
• Abs ind
• Air bag ign fuse 10a
• Air bag ind
• Batt pos volt
• Boost gauge (6.2l)
• Brake ind
• Charge ind
• Computer data lines system transmissions system
• Coolant temperature gauge (except 6.2l)
• Cruise ind
• Disply fuse 10a
• Down
• Driver information center (dic) display
• Driver information center (dic) switch
• Ecm/tcm ign fuse 15a
• Engine coolant temperature ind
• Fasten safety belt ind
• Front fog lamp ind
• Fuel level gauge
• G102 (right front of engine compt)
• G200 (left kick panel)
• G651
• Ground
• High beam ind
• Hot at all times
• Hot w/ ign1 relay energized
• Ign
• Ign 1 volt
• Illumination (4 bulbs)
• Ind ctrl
• Instrument panel cluster (ipc)
• Interior lights system
• J200
• J201
• J710
• Left rear door latch (sedan & wagon)
• Left turn ind
• Lo ref
• Lo spd gmlan oil temp sens sig
• Logic
• Low tire pressure ind
• Malfunction ind
• Menu sw sig oil temp sens 5-v ref lo spd gmlan
• Oil level ind
• Park ind
• Persona- lization
• Pnk
• Power distribution system
• Right turn ind
• Security ind
• Set/ reset
• Speedometer
• Sw sig
• Tachometer
• Tan
• Tow/haul ind
• Traction control off ind
• Transmissions system
• Trip/ fuel
• Trip/ odometer
• Underhood fuse block (right front of engine compt)
• Vehicle information
• Vsc ind
• Wiper/washer system
• X200
• X700

Instrument Cluster Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014

List of elements for Instrument Cluster Wiring Diagram, Wagon (2 of 3) for Cadillac CTS 2014:

• (or 851)
• (wagon) (coupe/ sedan cts-v)
• Batt pos volt
• Body control module (bcm) (left end of dash)
• Clock
• Compass module (coupe/sedan cts-v: left side of package shelf) (wagon: under stowage compt floor panel)
• Computer data lines system
• Coupe
• Display
• Driver door latch assembly
• Driver door lock/ switch panel control module
• G200 (left kick panel) (except coupe)
• G201 (left kick panel)
• G401 (coupe: behind right side of rear seat) (sedan cts-v: under left side of luggage compt floor)
• G402 (behind left side of rear seat)
• Gnd
• Ground
• Hot at all times
• Ign 3 volt
• J240
• J275
• J430
• J510
• J610 (except coupe)
• J810
• Lf door ajar
• Liftgate ajar sw
• Lights off
• Lights on
• Lo spd gmlan serial data
• Local interconnect network 3
• Logic
• Lr door ajar sw
• Network 1
• Network 2
• Park brake sw sig
• Park brake switch (w/o electrically operated parking brake)
• Passenger door latch assembly
• Passenger door lock/ switch panel control module
• Pnk
• Power distribution system
• Radio/hvac control
• Rdo fuse 15a
• Rear compartment lid latch
• Rear fuse block (left side of luggage compt)
• Rf door ajar
• Right rear door latch (sedan cts-v & wagon)
• Rr door ajar sw
• Rvc fuse 2a
• Sedan cts-v
• Serial data
• X225
• X235
• X260
• X505
• X605
• X800

Instrument Cluster Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014

List of elements for Instrument Cluster Wiring Diagram, Wagon (3 of 3) for Cadillac CTS 2014:

• (fuel tank harness, near x420) j400
• (not used)
• (or 1500)
• (or 2705)
• (or 2755)
• (or 2761)
• (or tan)
• 12 volt
• 12 volt ref
• 5-volt ref 1
• 6.2l
• 6.2l except 6.2l
• Computer data lines system
• Ect sens sig
• Eng oil level sw sig
• Engine control module (ecm) (except 6.2l: below left headlamp assembly) (6.2l: right rear of engine compt)
• Engine controls system
• Engine coolant temperature sensor (6.2l: left front side of left cylinder bank) (3.0l: left side of engine block) (3.6l: left rear of engine block)
• Engine oil level & temperature sensor (right side of oil pan)
• Engine oil pressure (eop) sensor (except 6.2l: in oil filter housing) (6.2l: under left rear of super charger)
• Except 6.2l
• Fuel level sens sig
• Fuel level sensor assembly (top left side of fuel tank)
• Fuel pump & sender assembly (top left side of fuel tank)
• G132 (rear of right cylinder bank)
• G201 (left kick panel)
• Ground
• Hi spd gmlan serial data bus+
• Hi spd gmlan serial data bus-
• Ign 1 volt
• Interior lights system
• J308
• Low ref
• Low reference
• Mil ctrl
• Oil press sens sig
• Park brake switch (w/ electronically operated parking brake)
• Parking brake control module (above rear axle)
• Pnk
• Primary fuel level sensor
• Primary fuel level sensor (in fuel tank)
• Release sig
• Secondary fuel level sens sig
• Secondary fuel level sensor
• Serial data
• Tan
• X101
• X104
• X237
• X3 b
• X402
• X420