EXTERIOR LIGHTS — Chevrolet Silverado 1500 LT 2014 — SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Chevrolet Silverado 1500 LT 2014

List of elements for Backup Lamps Wiring Diagram for Chevrolet Silverado 1500 LT 2014:

53

• (left front dash defroster deflector)
• (under vehicle at driver door on body mount frame post)
• Automatic transmission assembly
• Backup lp rly ctrl
• Batt posi volt
• Battery fuse block (engine compt, top right)
• Bck up lamp fuse 10a
• Bcm 5 fuse 10a
• Body control module (lower left side of dash)
• Computer data lines system
• Control solenoid valve assembly
• Engine control module (left front of engine compt, near fan shroud)
• Fuse 175a
• G121
• G218
• G400 (mounted to right of junction block-rear body)
• Gmlan ser data (+) (1)
• Gmlan ser data (-) (1)
• Gnd
• Hi spd gmlan
• Hot at all times
• Inside rearview mirror
• Instrument panel junction block
• J205
• J356
• J380
• Left backup lamp
• Left instrument panel fuse block (lower left side of dash)
• Left lower tail/stop & turn signal lamp
• Left rear side marker lamp
• Left tail lamp assembly
• Left upper tail/stop & turn signal lamp
• Park/neutral sig (1)
• Power distribution system
• Rear body junction block
• Rearview camera (left of tailgate handle)
• Red
• Right backup lamp
• Right lower tail/stop & turn signal lamp
• Right rear side marker lamp
• Right tail lamp assembly
• Right upper tail/stop & turn signal lamp
• Ser data (+) (1)
• Ser data (-) (1) x6
• Sig a
• Sig b
• Sig c
• Sig p
• Trailer a connector (at rear of vehicle)
• Trailer backup lamps relay
• Transmission control module
• Transmission internal mode switch
• Underhood fuse block (left side of engine compt)

Exterior Lamps Wiring Diagram (1 of 4) for Chevrolet Silverado 1500 LT 2014

List of elements for Exterior Lamps Wiring Diagram (1 of 4) for Chevrolet Silverado 1500 LT 2014:

54

• (on left side of steering column) turn signal/multi-function switch
• (w/ remote control mirror) j367
• 5 volt reference
• Backlight dimm control
• Batt positive volt
• Bcm 4 fuse 20a
• Bcm 6 fuse 15a
• Body control module (lower left side of dash)
• Bpp sens 5v ref
• Bpp sens lo ref
• Bpp sens sig
• Brake pedal position sensor (behind brake pedal assembly)
• Coil sply volt
• Computer
• Data lines
• Driver outside rearview mirror glass
• Engine control module (left front of engine compt, near fan shroud)
• G210 (right front dash defroster deflector)
• G218 (left front dash defroster deflector)
• G311 (inside drive motor generator battery)
• G312 (inside drive motor generator battery)
• Gmlan data + (1)
• Gmlan data - (1)
• Gnd
• Hazard sw lt turn sig
• Hazard sw rt turn sig
• Hazard switch signal
• Hot at all times
• Instrument panel junction block
• Instrument panel multi-function switch
• J205
• J212
• J285
• J307 (w/ remote control mirror) (in headliner harness)
• J450
• Lamp relay control
• Lamp sply voltage
• Left license plate lamp
• Park lamp relay control
• Passenger outside rearview mirror glass
• Rear body junction block
• Right instrument panel fuse block (in right end of dash)
• Right license plate lamp
• Sensor low reference
• Stop lamp switch signal
• System
• X115
• X119
• X185
• X201
• X500
• X510
• X600
• X610

Exterior Lamps Wiring Diagram (2 of 4) for Chevrolet Silverado 1500 LT 2014

List of elements for Exterior Lamps Wiring Diagram (2 of 4) for Chevrolet Silverado 1500 LT 2014:

38

• Backup lamps circuit
• Battery fuse block (engine compt, top right)
• Bcm 1 fuse 10a
• Bcm 3 fuse 20a
• Bcm 7 fuse 15a
• Computer data lines system
• Data ser gmlan lo spd
• Driver information center display
• Fuse 175a
• G121 (under vehicle at driver door on body mount frame post)
• G218 (left front dash defroster deflector)
• G400 (mounted to right of junction block-rear body)
• Gnd
• Hot at all times
• Instrument panel cluster
• Ipc fuse 10a
• J212
• J220
• J356
• J450
• Left backup lamp
• Left instrument panel fuse block (lower left side of dash)
• Left instrument panel junction block
• Left lower tail/stop & turn signal lamp
• Left rear side marker lamp
• Left tail lamp assembly
• Left turn ind
• Left upper tail/stop & turn signal lamp
• Logic
• Power distribution system
• Rear body junction block
• Right backup lamp
• Right lower tail/stop & turn signal lamp
• Right rear side marker lamp
• Right tail lamp assembly
• Right turn ind
• Right upper tail/stop & turn signal lamp
• Volt positive batt

Exterior Lamps Wiring Diagram (3 of 4) for Chevrolet Silverado 1500 LT 2014

List of elements for Exterior Lamps Wiring Diagram (3 of 4) for Chevrolet Silverado 1500 LT 2014:

26

• (not used)
• Chmsl fuse 15a
• G102 (on lower left front of engine)
• G110 (left front lower side of engine block)
• Headlights system
• J121
• J122
• J124
• J125
• Lamps relay
• Nca
• Pnk
• Prk lmp lt fuse 15a
• Prk lmp rt fuse 15a
• Rear body junction block
• Red
• Right front park lamp
• Right headlamp assembly
• Right lower park/turn signal lamp
• Right multi-function led control module headlamp
• Right park/ daytime running lamp
• Right park/turn signal lamp
• Right upper park/turn signal lamp
• Stop lamp relay
• Trailer park
• Underhood fuse block left side of engine compt)

Exterior Lamps Wiring Diagram (4 of 4) for Chevrolet Silverado 1500 LT 2014

List of elements for Exterior Lamps Wiring Diagram (4 of 4) for Chevrolet Silverado 1500 LT 2014:

25

• Cargo lamp fuse 15a
• Cargo lamp relay
• Center high mounted stop lamp
• G101 (on lower right radiator support)
• G210 (right front dash defroster deflector)
• Headlights system
• Hot at all times
• Instrument panel junction block
• Interior lights system
• J111
• J112
• J115
• J242
• J332
• Left front park lamp
• Left headlamp assembly
• Left lower park/turn signal lamp
• Left multi-function led control module headlamp
• Left park/ daytime running lamp
• Left park/turn signal lamp
• Left upper park/turn signal lamp
• Nca
• Pnk
• Red
• Right instrument panel fuse block (in right end of dash)

Roof Light Wiring Diagram for Chevrolet Silverado 1500 LT 2014

List of elements for Roof Light Wiring Diagram for Chevrolet Silverado 1500 LT 2014:

10

• G210 (right front dash defroster deflector)
• Hot at all times
• Interior lights system
• Left instrument panel fuse block (lower left side of dash)
• Right instrument panel fuse block (in right end of dash)
• Roof beacon relay (in overhead console)
• Roof beacon switch
• Sunroof fuse 30a
• Ugdo/isrvm fuse 10a
• X316

Trailer Tow Wiring Diagram for Chevrolet Silverado 1500 LT 2014

List of elements for Trailer Tow Wiring Diagram for Chevrolet Silverado 1500 LT 2014:

24

• Battery fuse block (engine compt, top right)
• Bckup lamp fuse 10a
• Body control module (bcm) (lower left side of dash)
• Computer data lines system
• Fuse 175a
• G400 (mounted to right of junction block-rear body)
• Hi spd gmlan
• Hot at all times
• J450
• Left trailer stop/turn signal lamp relay
• Left trailer turn sig lamp
• Power distribution system
• Right trailer stop/turn signal lamp relay
• Right trailer turn sig lamp
• Ser data (+) (1)
• Ser data (-) (1) x6
• Trailer backup lamps relay
• Trailer connector (at rear of vehicle)
• Trailer park lamps relay
• Trlr batt fuse 30a
• Trlr prk lamp fuse 10a
• Trlr stop trn lt fuse 10a
• Trlr stop trn rt fuse 10a
• Underhood fuse block (left side of engine compt)