EXTERIOR LIGHTS – Chevrolet Colorado 2012 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Chevrolet Colorado 2012

List of elements for Backup Lamps Wiring Diagram for Chevrolet Colorado 2012:

53

• (chassis harness, 75.5 cm before x402) j404
• (left side of engine compt)
• (lower left side of engine) g102
• (right rear
• (right side of transmission) (m/t) backup lamp switch
• A25
• Automatic transmission (if equipped)
• Automatic transmission internal mode switch (ims)
• Backup fuse 15a
• Backup lamp relay
• Backup lp cntrl
• Body control module (bcm) (behind right kick panel)
• C x406
• Ch st belt sw
• Computer data
• Computer data lines system
• Data bus +
• Data bus -
• Engine control module
• G105
• Ground distribution system
• Hot at all times
• Ign1 volt
• Inside rear view mirror (isrvm) (if equipped)
• J110
• J401
• Jx105
• Jx105 (left side of engine compt)
• Left backup lamp
• Lines system
• Of engine compt)
• P/n sig
• Pnk
• Right backup lamp
• Srl data +
• Srl data -
• Sw sig a
• Sw sig b
• Sw sig c
• Sw sig p
• Tan
• Trailer connector (if equipped)
• Trailer lighting converter
• Transmission control module (tcm)
• Underhood fuse block (left front side of engine compt)
• W/ hd trunk trailer wiring harness
• W/ trailer connecter
• W/o trailer connecter
• X102 c1
• X125
• X401
• X402
• X403 b

Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Colorado 2012

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Colorado 2012:

55

• A x103
• A x107
• A x108
• A10
• A19
• A24 prk lp rly ctrl
• A45 turn sig sw sig
• A48
• Auto
• Body control module (bcm) (behind right kick panel)
• Frt prk lamp fuse 10a
• G105
• G106
• Ground distribution system
• Hazard sw sig
• Hazard switch
• Head
• Headlamp & panel dimmer switch
• Hot at all times
• Interior lights system
• J200
• Jx105 (left side of engine compt)
• Jx106 (right side of engine compt)
• Left
• Left cargo lamp
• Left front park lamp
• Left park/ turn signal lamp
• Low ref
• Lr turn sig lps ctrl
• Lt sig lps ctrl
• Off
• Park
• Prk lamp relay
• Prk lp rly ctrl
• Red
• Right
• Right cargo lamp
• Right front park lamp
• Right park/ turn signal lamp
• Rr turn sig lps ctrl
• Rt sig lps ctrl
• To rear prk lamp 2 fuse (diagram 2 0f 2)
• Trailer power fuse 30a
• Turn signal/ multi-function switch
• Turn/ hazrd frt fuse 15a
• Turn/ hazrd rear fuse 15a
• Underhood fuse block (left front side of engine compt)
• W/ trailer connecter
• W/o trailer connecter
• X102
• X104
• X107
• X108
• X204
• X320

Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Colorado 2012

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Colorado 2012:

65

• (2.9l & 3.7l) b
• (5.3l) g
• (chassis harness, 40.5 cm from fuel pump & sender assembly breakout) j400
• (license lamp harness, 44.5 cm before right license lamp) j900
• (not used)
• (on inner left frame rail, beside transmission)
• 30a
• A/t
• A11
• B x404
• Backup lamps circuit
• Electronic brake control module (ebcm)
• Engine control module (ecm) (right rear of engine compt)
• From frt prk a lamp fuse (diagram 1 0f 2)
• G105
• G400
• Hot at all times
• Inline fuse trailer connector (if equipped)
• Inline fuse trailer lighting converter
• Instrument panel cluster (ipc)
• J107
• J108
• J402 (chassis harness, 13 cm from x401 & x402 breakout)
• J403 (chassis harness, 14 cm from x401 & x402 breakout)
• J901
• Jx105 (left side of engine compt)
• Left backup lamp
• Left license lamp
• Left tail/ stop lamp
• Left tail/ turn signal lamp
• Left turn ind
• Logic
• Power distribution system
• Rear prk lamp 2 fuse 10a
• Rear prk lamp fuse 15a
• Red
• Right backup lamp
• Right license lamp
• Right tail/
• Right tail/ turn signal lamp
• Right turn ind
• Stop fuse 20a
• Stop lamp
• Stop lamp switch
• Stp lmp vlt
• Tan
• Trailer connector
• Trailer lighting converter (if equipped)
• Transmission control module (tcm)
• Underhood fuse block (left front side of engine compt)
• Vses/ stop relay
• W/ trailer connecter
• W/o trailer connecter
• X102
• X104
• X106
• X110
• X125
• X126
• X400
• X401
• X402
• X403
• X405
• X406