HEADLIGHTS – Cadillac CTS 2014 – SYSTEM WIRING DIAGRAMS

HEADLIGHTS

Adaptive Front Lighting Wiring Diagram, Coupe for Cadillac CTS 2014

List of elements for Adaptive Front Lighting Wiring Diagram, Coupe for Cadillac CTS 2014:

• (right front of engine compt) g104
• Afs fuse 15a
• Batt + volt
• Computer data lines system
• Data bus+
• Data bus-
• Forward lighting system
• Gnd
• Headlamp control module (lower right front of engine compt)
• Hot at all times
• J170 (forward lamp harness, near headlamp module)
• J172 (forward lamp harness, near headlamp module)
• Left headlamp
• Left headlamp horizontal motor
• Mtr lo ref
• Mtr sig 1
• Mtr sig 2
• Mtr sig 3
• Mtr sig 4
• Nca
• Pnk
• Right headlamp
• Right headlamp horizontal motor
• Serial data
• Tan
• Underhood fuse block (right front of engine compt)
• X114
• X115

Adaptive Front Lighting Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014

List of elements for Adaptive Front Lighting Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014:

• (right front of engine compt) g104
• Afs fuse 15a
• Batt + volt
• Computer data lines system
• Data bus+
• Data bus-
• Forward lighting system
• Gnd
• Headlamp control module (lower right front of engine compt)
• Hot at all times
• J170 (forward lamp harness, near headlamp module)
• J172 (forward lamp harness, near headlamp module)
• Left headlamp
• Left headlamp horizontal motor
• Mtr lo ref
• Mtr sig 1
• Mtr sig 2
• Mtr sig 3
• Mtr sig 4
• Nca
• Pnk
• Right headlamp
• Right headlamp horizontal motor
• Serial data
• Tan
• Underhood fuse block (right front of engine compt)
• X114
• X115

Adaptive Front Lighting Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014

List of elements for Adaptive Front Lighting Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014:

• (body harness, 28 cm forward of breakout to x320)
• (body harness, 4 cm rear of breakout to x275) j341
• Aero shutter fuse 10a
• Afl ind
• Afs ahl/ped prot fuse 10a
• Aos disply/mil ign fuse 5a
• Battery positive voltage
• Computer data lines system
• G101 (on left radiator support)
• G102 (right front of engine compt)
• G201 (left kick panel)
• G302 (right kick panel)
• Gmlan serial data (+)
• Gmlan serial data (-)
• Gnd
• Ground
• Headlamp control module (right center of dash)
• Hot at all times
• Hot w/ ignition main relay energized
• Ign 1 volt
• Instrument cluster
• J107
• J342
• Left front suspension position sensor (if equipped) (on left front suspension assembly)
• Left headlamp assembly
• Left headlamp control module
• Left headlamp horizontal motor
• Left headlamp leveling actuator
• Left rear suspension position sensor (if equipped) (on frame, above left rear side of rear axle)
• Logic
• Low spd gmlan ser data
• Lr strut pos sens low ref
• Lr strut pos sens sig
• Lr strut pos sens volt ref
• Nca
• Network bus 7
• Network bus 8
• Right headlamp assembly
• Right headlamp control module
• Right headlamp horizontal motor
• Right headlamp leveling actuator
• Serial data
• Underhood fuse block (right front of engine compt)
• X120
• X126
• X150
• X275
• X402

Adaptive Front Lighting Wiring Diagram, Wagon for Cadillac CTS 2014

List of elements for Adaptive Front Lighting Wiring Diagram, Wagon for Cadillac CTS 2014:

• (right front of engine compt) g104
• Afs fuse 15a
• Batt + volt
• Computer data lines system
• Data bus+
• Data bus-
• Forward lighting system
• Gnd
• Headlamp control module (lower right front of engine compt)
• Hot at all times
• J170 (forward lamp harness, near headlamp module)
• J172 (forward lamp harness, near headlamp module)
• Left headlamp
• Left headlamp horizontal motor
• Mtr lo ref
• Mtr sig 1
• Mtr sig 2
• Mtr sig 3
• Mtr sig 4
• Nca
• Pnk
• Right headlamp
• Right headlamp horizontal motor
• Serial data
• Tan
• Underhood fuse block (right front of engine compt)
• X114
• X115

Headlamps Wiring Diagram, Coupe with High Intensity Discharge for Cadillac CTS 2014

List of elements for Headlamps Wiring Diagram, Coupe with High Intensity Discharge for Cadillac CTS 2014:

• (drl)
• (forward lamp harness, near branch for rear headlamp leveling sensor)
• (right front of engine compt)
• Ambient light/ sunload sensor (top center of dash)
• Auto
• Ballast
• Body control module (bcm) (left end of dash)
• Computer data lines system
• Drl rt fuse 7.5a
• Drl sply volt
• Drl/lt lo beam fuse 15a/7.5a
• Flash to pass sw
• Fog
• Fog lamp sw
• Fog lamps indicator
• Front fog lamp relay
• Frt fog fuse 15a
• G101 (on left radiator support)
• G102 (right front of engine compt)
• G104
• G104 (right front of engine compt)
• Gmlan serial data
• Hdlmps off
• Hdlmps on
• Hdlp dimmer sw
• Hdlp rly ctrl
• Head
• Headlamp high beam relay
• Headlamp low beam relay
• High beam indicator
• Hot at all times
• Hvac control module (lower right end of dash)
• Instrument panel cluster (ipc)
• J176 (forward lamp harness, near branch to right headlight motor)
• J178
• J180
• J186
• J205
• Left daytime running lamp
• Left daytime running lamp relay
• Left front fog lamp
• Left headlamp assembly
• Left high beam solenoid actuator
• Light sensor sig
• Lines system computer data
• Lo ref
• Logic
• Low beam sply volt
• Lt hi beam fuse 10a
• Lt lo beam fuse 10a/15a/ 20a
• Off
• Park
• Park brake sw sig
• Park brake switch
• Pnk
• Right daytime running lamp
• Right daytime running lamp relay
• Right front fog lamp
• Right headlamp assembly
• Right high beam solenoid actuator
• Rly & ind ctrl
• Rly ctrl
• Rt hi beam fuse 10a
• Rt lo beam fuse 10a/20a
• Serial data
• Splice pack jx201 (near accelerator pedal position sensor)
• Turn signal/ multi-function switch
• Underhood fuse block (right front of engine compt)
• Windshield sw sig
• Wiper/washer system
• Wsw/drl fuse 10a
• X114
• X115
• X115 f
• X202
• X204

Headlamps Wiring Diagram, Coupe without High Intensity Discharge for Cadillac CTS 2014

List of elements for Headlamps Wiring Diagram, Coupe without High Intensity Discharge for Cadillac CTS 2014:

• Ambient light/ sunload sensor (top center of dash)
• Auto
• Body control module (bcm) (left end of dash)
• Computer data lines system
• Drl relay
• Drl rt fuse 7.5a
• Flash to pass sw
• Fog
• Fog lamp indicator
• Fog lamp sw
• Front fog lamp relay
• Frt fog fuse 15a
• G101 (on left radiator support)
• G102 (right front of engine compt)
• G104 (right front of engine compt)
• Gmlan serial data
• Hdlmps off
• Hdlmps on
• Hdlp dimmer sw
• Hdlp rly ctrl
• Head
• Headlamp high beam relay
• Headlamp low beam relay
• High beam indicator
• Hot at all times
• Hvac control module (lower right end of dash)
• Instrument panel cluster (ipc)
• J117
• J180
• J186
• J205
• Left front fog lamp
• Left high beam headlamp
• Left low beam headlamp
• Light sensor sig
• Lo beam drl fuse 15a/ 7.5a
• Lo beam sply volt
• Lo ref
• Logic
• Lt hi beam fuse 10a
• Lt lo beam fuse 10a/15a/ 20a
• Off
• Park
• Park brake sw sig
• Park brake switch
• Pnk
• Right front fog lamp
• Right high beam headlamp
• Right low beam headlamp
• Rly & ind ctrl
• Rly ctrl
• Rt hi beam fuse 10a
• Rt lo beam fuse 10a/20a
• Serial data
• Splice pack jx201 (near accelerator pedal position sensor)
• Turn signal/ multi-function switch
• Underhood fuse block (right front of engine compt)
• Windshield sw sig
• Wiper/washer system
• X114
• X115
• X202
• X204

Headlamps Wiring Diagram, Sedan CTS-V with High Intensity Discharge for Cadillac CTS 2014

List of elements for Headlamps Wiring Diagram, Sedan CTS-V with High Intensity Discharge for Cadillac CTS 2014:

• (drl)
• (forward lamp harness, near branch for rear headlamp leveling sensor)
• (right front of engine compt)
• Ambient light/ sunload sensor (top center of dash)
• Auto
• Ballast
• Body control module (bcm) (left end of dash)
• Computer data lines system
• Drl rt fuse 7.5a
• Drl sply volt
• Drl/lt lo beam fuse 15a/7.5a
• Flash to pass sw
• Fog
• Fog lamp sw
• Fog lamps indicator
• Front fog lamp relay
• Frt fog fuse 15a
• G101 (on left radiator support)
• G102 (right front of engine compt)
• G104
• G104 (right front of engine compt)
• Gmlan serial data
• Hdlmps off
• Hdlmps on
• Hdlp dimmer sw
• Hdlp rly ctrl
• Head
• Headlamp high beam relay
• Headlamp low beam relay
• High beam indicator
• Hot at all times
• Hvac control module (lower right end of dash)
• Instrument panel cluster (ipc)
• J176 (forward lamp harness, near branch to right headlight motor)
• J178
• J180
• J186
• J205
• Left daytime running lamp
• Left daytime running lamp relay
• Left front fog lamp
• Left headlamp assembly
• Left high beam solenoid actuator
• Light sensor sig
• Lines system computer data
• Lo ref
• Logic
• Low beam sply volt
• Lt hi beam fuse 10a
• Lt lo beam fuse 10a/15a/ 20a
• Off
• Park
• Park brake sw sig
• Park brake switch
• Pnk
• Right daytime running lamp
• Right daytime running lamp relay
• Right front fog lamp
• Right headlamp assembly
• Right high beam solenoid actuator
• Rly & ind ctrl
• Rly ctrl
• Rt hi beam fuse 10a
• Rt lo beam fuse 10a/20a
• Serial data
• Splice pack jx201 (near accelerator pedal position sensor)
• Turn signal/ multi-function switch
• Underhood fuse block (right front of engine compt)
• Windshield sw sig
• Wiper/washer system
• Wsw/drl fuse 10a
• X114
• X115
• X115 f
• X202
• X204

Headlamps Wiring Diagram, Sedan CTS-V without High Intensity Discharge for Cadillac CTS 2014

List of elements for Headlamps Wiring Diagram, Sedan CTS-V without High Intensity Discharge for Cadillac CTS 2014:

• Ambient light/ sunload sensor (top center of dash)
• Auto
• Body control module (bcm) (left end of dash)
• Computer data lines system
• Drl relay
• Drl rt fuse 7.5a
• Flash to pass sw
• Fog
• Fog lamp indicator
• Fog lamp sw
• Front fog lamp relay
• Frt fog fuse 15a
• G101 (on left radiator support)
• G102 (right front of engine compt)
• G104 (right front of engine compt)
• Gmlan serial data
• Hdlmps off
• Hdlmps on
• Hdlp dimmer sw
• Hdlp rly ctrl
• Head
• Headlamp high beam relay
• Headlamp low beam relay
• High beam indicator
• Hot at all times
• Hvac control module (lower right end of dash)
• Instrument panel cluster (ipc)
• J117
• J180
• J186
• J205
• Left front fog lamp
• Left high beam headlamp
• Left low beam headlamp
• Light sensor sig
• Lo beam drl fuse 15a/ 7.5a
• Lo beam sply volt
• Lo ref
• Logic
• Lt hi beam fuse 10a
• Lt lo beam fuse 10a/15a/ 20a
• Off
• Park
• Park brake sw sig
• Park brake switch
• Pnk
• Right front fog lamp
• Right high beam headlamp
• Right low beam headlamp
• Rly & ind ctrl
• Rly ctrl
• Rt hi beam fuse 10a
• Rt lo beam fuse 10a/20a
• Serial data
• Splice pack jx201 (near accelerator pedal position sensor)
• Turn signal/ multi-function switch
• Underhood fuse block (right front of engine compt)
• Windshield sw sig
• Wiper/washer system
• X114
• X115
• X202
• X204

Headlamps Wiring Diagram, Sedan Except CTS-V with High Intensity Discharge (1 of 2) for Cadillac CTS 2014

List of elements for Headlamps Wiring Diagram, Sedan Except CTS-V with High Intensity Discharge (1 of 2) for Cadillac CTS 2014:

• Air conditioning system
• Ambient light sens sig
• Ambient light/ sunload sensor (top center of dash)
• Auto
• Auxiliary underhood fuse block (right front of engine compt)
• Battery fuse block (top of battery)
• Bcm 3 fuse 15a
• Body control module (left end of dash)
• Computer data lines system
• Flash to pass
• Fog switch
• Fuse 350a
• G101 (on left radiator support)
• G201 (left kick panel)
• G202 (right kick panel)
• G401 (under left side of luggage compt floor)
• Gnd
• Hdlp dimmer sw hi beam sig
• Hdlp hi beam rly ctrl
• Hdlp hi lt/rt fuse 10a
• Hdlp low beam rly ctrl x5
• Hdlp sw flash to pass sig x3
• Hdlp sw hdlps on sig ctrl
• Hdlp switch off signal
• Head
• Headlamp high beam relay
• Headlamp low beam relay
• Hot at all times
• Hvac control module (lower right end of dash)
• J100
• J218 (instrument panel harness, 16 cm above breakout to g202)
• J415
• Led control
• Left backup lamp
• Left front fascia multi-function lamp assembly
• Left front fascia multi-function led
• Left front fascia multi-function led control module
• Left headlamp assembly
• Left headlamp ballast
• Left headlamp multi- function led
• Left headlamp multi-function led control module
• Left high beam solenoid actuator
• Left low beam headlamp
• Low ref
• Low spd gmlan ser data
• Lt hid fuse 20a
• Nca
• Off
• Park
• Rear body fuse block (left side of luggage compt)
• Rear fog lamp
• Rear fog lp sw sig
• Red
• Right backup lamp
• Rr fog lamp sply volt
• Rt hid fuse 20a
• Turn signal/ multi-function switch
• Underhood fuse block (right front of engine compt)
• X100
• X115
• X225
• X275
• X415
• X416

Headlamps Wiring Diagram, Sedan Except CTS-V with High Intensity Discharge (2 of 2) for Cadillac CTS 2014

List of elements for Headlamps Wiring Diagram, Sedan Except CTS-V with High Intensity Discharge (2 of 2) for Cadillac CTS 2014:

• Aos disply/mil ign fuse 5a
• Computer data lines system
• Data com
• Drl ind
• Fog ind
• G101 (on left radiator support)
• G102 (right front of engine compt)
• G201 (left kick panel)
• G401 (under left side of luggage compt floor)
• Gnd
• High beam ind
• Hot w/ ignition main relay energized
• Ign 1 volt
• Instrument cluster
• Interior lights system
• J100
• Logic
• Low beam ind
• Low spd gmlan ser data
• Nca
• Park brake control switch
• Parking brake control module (above rear axle)
• Red
• Right front fascia multi- function led
• Right front fascia multi-function lamp assembly
• Right front fascia multi-function led control module x1
• Right headlamp assembly
• Right headlamp ballast
• Right headlamp multi- function led
• Right headlamp multi-function led control module
• Right high beam solenoid actuator
• Right low beam headlamp
• Signal
• Sply vol
• Sw sig
• Underhood fuse block (right front of engine compt)
• Vol ref
• X100
• X225
• X275
• X403

Headlamps Wiring Diagram, Sedan Except CTS-V without High Intensity Discharge (1 of 2) for Cadillac CTS 2014

List of elements for Headlamps Wiring Diagram, Sedan Except CTS-V without High Intensity Discharge (1 of 2) for Cadillac CTS 2014:

• Auxiliary underhood fuse block (right front of engine compt)
• Battery fuse block (top of battery)
• Bcm 3 fuse 15a
• Body control module (left end of dash)
• Computer data lines system
• Fuse 350a
• G101 (on left radiator support)
• G201 (left kick panel)
• G401 (under left side of luggage compt floor)
• Gnd
• Hdlp hi beam rly ctrl
• Hdlp hi lt/rt fuse 10a
• Headlamp high beam relay
• Hot at all times
• J100
• J110
• J415
• Led control
• Left backup lamp
• Left front fascia multi- function led
• Left front fascia multi-function lamp assembly
• Left front fascia multi-function led control module
• Left headlamp assembly
• Left headlamp multi- function led
• Left headlamp multi-function led control module
• Left high beam solenoid actuator
• Left low beam headlamp
• Low beam headlamp
• Low spd gmlan ser data
• Nca
• Rear body fuse block (left side of luggage compt)
• Rear fog lamp
• Red
• Right backup lamp
• Rr fog lamp sply volt
• Underhood fuse block (right front of engine compt)
• X100
• X115
• X225
• X415
• X416

Headlamps Wiring Diagram, Sedan Except CTS-V without High Intensity Discharge (2 of 2) for Cadillac CTS 2014

List of elements for Headlamps Wiring Diagram, Sedan Except CTS-V without High Intensity Discharge (2 of 2) for Cadillac CTS 2014:

• Aos disply/mil ign fuse 5a
• Computer data lines system
• Data com
• Drl ind
• Fog ind
• G101 (on left radiator support)
• G102 (right front of engine compt)
• G201 (left kick panel)
• G401 (under left side of luggage compt floor)
• Gnd
• High beam ind
• Hot w/ ignition main relay energized
• Ign 1 volt
• Instrument cluster
• Interior lights system
• J120
• Logic
• Low beam ind
• Low spd gmlan ser data
• Nca
• Park brake control switch
• Parking brake control module (above rear axle)
• Right front fascia multi- function led
• Right front fascia multi-function lamp assembly
• Right front fascia multi-function led control module
• Right headlamp assembly
• Right headlamp multi- function led
• Right headlamp multi-function led control module
• Right high beam solenoid actuator
• Right low beam headlamp
• Signal
• Sply vol
• Sw sig
• Underhood fuse block (right front of engine compt)
• Vol ref
• X100
• X225
• X275
• X403

Headlamps Wiring Diagram, Wagon with High Intensity Discharge for Cadillac CTS 2014

List of elements for Headlamps Wiring Diagram, Wagon with High Intensity Discharge for Cadillac CTS 2014:

• (drl)
• (forward lamp harness, near branch for rear headlamp leveling sensor)
• (right front of engine compt)
• Ambient light/ sunload sensor (top center of dash)
• Auto
• Ballast
• Body control module (bcm) (left end of dash)
• Computer data lines system
• Drl rt fuse 7.5a
• Drl sply volt
• Drl/lt lo beam fuse 15a/7.5a
• Flash to pass sw
• Fog
• Fog lamp sw
• Fog lamps indicator
• Front fog lamp relay
• Frt fog fuse 15a
• G101 (on left radiator support)
• G102 (right front of engine compt)
• G104
• G104 (right front of engine compt)
• Gmlan serial data
• Hdlmps off
• Hdlmps on
• Hdlp dimmer sw
• Hdlp rly ctrl
• Head
• Headlamp high beam relay
• Headlamp low beam relay
• High beam indicator
• Hot at all times
• Hvac control module (lower right end of dash)
• Instrument panel cluster (ipc)
• J176 (forward lamp harness, near branch to right headlight motor)
• J178
• J180
• J186
• J205
• Left daytime running lamp
• Left daytime running lamp relay
• Left front fog lamp
• Left headlamp assembly
• Left high beam solenoid actuator
• Light sensor sig
• Lines system computer data
• Lo ref
• Logic
• Low beam sply volt
• Lt hi beam fuse 10a
• Lt lo beam fuse 10a/15a/ 20a
• Off
• Park
• Park brake sw sig
• Park brake switch
• Pnk
• Right daytime running lamp
• Right daytime running lamp relay
• Right front fog lamp
• Right headlamp assembly
• Right high beam solenoid actuator
• Rly & ind ctrl
• Rly ctrl
• Rt hi beam fuse 10a
• Rt lo beam fuse 10a/20a
• Serial data
• Splice pack jx201 (near accelerator pedal position sensor)
• Turn signal/ multi-function switch
• Underhood fuse block (right front of engine compt)
• Windshield sw sig
• Wiper/washer system
• Wsw/drl fuse 10a
• X114
• X115
• X115 f
• X202
• X204

Headlamps Wiring Diagram, Wagon without High Intensity Discharge for Cadillac CTS 2014

List of elements for Headlamps Wiring Diagram, Wagon without High Intensity Discharge for Cadillac CTS 2014:

• Ambient light/ sunload sensor (top center of dash)
• Auto
• Body control module (bcm) (left end of dash)
• Computer data lines system
• Drl relay
• Drl rt fuse 7.5a
• Flash to pass sw
• Fog
• Fog lamp indicator
• Fog lamp sw
• Front fog lamp relay
• Frt fog fuse 15a
• G101 (on left radiator support)
• G102 (right front of engine compt)
• G104 (right front of engine compt)
• Gmlan serial data
• Hdlmps off
• Hdlmps on
• Hdlp dimmer sw
• Hdlp rly ctrl
• Head
• Headlamp high beam relay
• Headlamp low beam relay
• High beam indicator
• Hot at all times
• Hvac control module (lower right end of dash)
• Instrument panel cluster (ipc)
• J117
• J180
• J186
• J205
• Left front fog lamp
• Left high beam headlamp
• Left low beam headlamp
• Light sensor sig
• Lo beam drl fuse 15a/ 7.5a
• Lo beam sply volt
• Lo ref
• Logic
• Lt hi beam fuse 10a
• Lt lo beam fuse 10a/15a/ 20a
• Off
• Park
• Park brake sw sig
• Park brake switch
• Pnk
• Right front fog lamp
• Right high beam headlamp
• Right low beam headlamp
• Rly & ind ctrl
• Rly ctrl
• Rt hi beam fuse 10a
• Rt lo beam fuse 10a/20a
• Serial data
• Splice pack jx201 (near accelerator pedal position sensor)
• Turn signal/ multi-function switch
• Underhood fuse block (right front of engine compt)
• Windshield sw sig
• Wiper/washer system
• X114
• X115
• X202
• X204