GROUND DISTRIBUTION – Chevrolet Colorado 2004 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Chevrolet Colorado 2004

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Chevrolet Colorado 2004:

50

• 4wd
• A/c clutch diode
• A/c compressor clutch
• A/t
• A11
• B11
• Battery
• Beam sel relay 47
• Brake fluid level switch
• C11
• Crew cab w/ power window
• D11
• Driver door lock & window switch
• E11
• Electronic brake control module (ebcm)
• F11
• Front axle actuator
• Fuel pump relay 51
• G100 (next to rear side of battery)
• G101 (lower left side of eng)
• G102 (lower left side of eng)
• G103 (lower left side of eng)
• G104 (left side of engine)
• G105 (left side of eng compt)
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5 (3.5l)
• Inside rearview mirror
• Intake air temperature (iat)/mass air flow (mas) sensor
• Left rear window switch
• Manual a/c
• Outside rearview mirror switch
• Park/ neutral position (pnp) switch
• Powertrain control module (pcm)
• Run/ crank relay 61
• S500 (driver door harn, 5cm from left front door tweeter speaker breakout)
• Splice pack sp 105
• To splice pack sp 105 (diagram 2 of 3)
• To splice pack sp 106 (diagram 2 of 3)
• Transfer case encoder motor
• Transfer case 2/4 wheel indicator switch
• Transfer case neutral switch
• Underhood fuse block
• W/ gps1
• Wind- shield wiper motor
• Windshield washer fluid pump
• Wiper 2 relay 63
• Wiper relay 57

Ground Distribution Wiring Diagram (2 of 3) for Chevrolet Colorado 2004

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Chevrolet Colorado 2004:

57

• C1 h
• Crew cab w/ power window
• Driver heated seat module
• Driver heater element seat cushion
• Driver heater seat module
• Driver lumbar adjuster/heater switch driver
• Driver seat adjuster switch
• Electronic brake control module (ebcm)
• Fog lamp relay
• From splice pack b sp 105 (diagram 1 of x)
• From splice pack sp 105 (diagram 1 of 3)
• From splice pack sp 106 (diagram 3 of 3)
• Front passenger door lock & window switch
• Fuel pump & secondary assembly
• G106 (right side of eng compt)
• Horn assembly
• Hvac control module
• Left backup lamp
• Left cargo lamp
• Left center high mounted stop lamp (chmsl)
• Left front fog lamp
• Left front marker lamp
• Left front park/turn signal lamp
• Left license lamp
• Left rear stop- lamp
• Left rear turn signal lamp
• Left tail lamp assembly
• Nca
• Passenger heater element seat back
• Passenger heater element seat cushion
• Passenger heater seat module
• Passenger lumbar adjuster/heater switch driver
• Passenger seat adjuster switch
• Right backup lamp
• Right center high mounted stop lamp (chmsl)
• Right front fog lamp
• Right front marker lamp
• Right front park/turn signal lamp
• Right license lamp
• Right rear stop- lamp
• Right rear turn signal lamp
• Right rear window w switch
• Right stop lamp (chmsl)
• Right tail lamp assembly
• S306 (driver seat harn, 5cm from c319 breakout)
• S314 (passenger seat harn, 5cm from c319 breakout)
• S317 (passenger heater element harn)
• S318 (passenger heater element harn)
• S321 (driver heater element harn)
• S322 (driver heater element harn)
• S901 (license lamp harn, 24cm from c400 breakout)
• Splice pack sp 105
• Splice pack sp 106
• Transfer case shift control module (4wd)
• Underhood fuse block
• W/ driver power seat
• W/ passenger power seat

Ground Distribution Wiring Diagram (3 of 3) for Chevrolet Colorado 2004

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Chevrolet Colorado 2004:

40

• A/t shift lock control solenoid
• Accessory switch
• Auxiliary power outlet 1
• Auxiliary power outlet 2
• B10
• Body control module (bcm)
• C1 a12
• C1 b3
• C204
• Crew cab
• Data link connector (dlc)
• Digital radio receiver
• Driver door jamb switch
• Driver seat belt switch
• Evaporative temperature sensor
• From splice pack c sp 105 (diagram 3 of 3)
• Front passenger door jamb switch
• G300 (under driver seat)
• G301 (under front passenger seat)
• G302 (between front seat)
• Hazard switch
• Headlamp dimmer switch
• Hvac control module
• Inflatable restraint sensing & diagnostic module (sdm)
• Inside rear view mirror
• Instrument panel cluster (ipc)
• Left rear door jamb switch
• Manual a/c
• Nca
• Passenger seat belt switch
• Pnk
• Radio
• Right rear door jamb switch
• S200 (i/p harn, 6cm from instrument cluster breakout)
• S201 (i/p harn, 7cm from c204 breakout)
• Splice pack sp 106
• Transfer case shift control switch
• Turn signal/ multifunction switch
• Vehicle communication interface module (vcim)
• W/ 4wd