GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2005
🢒
Colorado Pickup - 2WD
🢒
Body
🢒
Wiring Systems
🢒 Body Control System Schematics
Figure
1:
Power, Ground, Serial Data, and Controlled/Monitored Subsystem Reference
Master Electrical Component List
Body Control System Description and Operation
Body Control Module (BCM) Programming/RPO Configuration
Subsystem References to Theft, Horn, Seat Belt, Outside Mirror, RAP, Brake Warning, ABS, and Wiper/Washer
B+ Bus - Underhood Fuse Block
Data Link Connector (DLC) Schematics
Shift Lock Control Schematics
Primary Blower and Air Delivery Controls - C60/C42
A/C, BLOWER, HTD SEAT, TBC, TURN/HAZ FR, and TURN/HAZ RR Fuses
Starting and Charging - MA5
Starting System - M30
Ignition Switch and IGN TRANS D Fuse
Module Power, Ground, Serial Data, and MIL
Module Power, Ground, Serial Data, and MIL
Power Door Locks - Regular and Extended Cab
Power Door Locks - Crew Cab
G300, G301, G302, and G303
Figure
2:
Subsystem References to Theft, Horn, Seat Belt, Outside Mirror, RAP, Brake Warning, ABS, and Wiper/Washer Systems
Master Electrical Component List
Body Control System Description and Operation
Body Control Module (BCM) Programming/RPO Configuration
Subsystem References to Interior Lights and Interior Lights Dimming Systems
Power, Ground, Serial Data, and Controlled/Monitored Subsystem References
Vehicle Theft Deterrent
Horns Schematics
Seat Belt Schematics
Outside Mirror Schematics
Retained Accessory Power (RAP) Schematics
Brake Warning Schematics
Traction Control
Windshield Wiper Motor and Windshield Washer Fluid Pump
Figure
3:
Subsystem References to Interior Light and Interior Lights Dimming Systems
Master Electrical Component List
Body Control System Description and Operation
Body Control Module (BCM) Programming/RPO Configuration
Lighting System Reference
Subsystem References to Theft, Horn, Seat Belt, Outside Mirror, RAP, Brake Warning, ABS, and Wiper/Washer
Inside Rearview Mirror, Dome Lamp, Footwell Lamps, and Cargo Lamp
Inside Rearview Mirror, Dome Lamp, Footwell Lamps, and Cargo Lamp
Interior Lights Dimming Schematics
Figure
4:
Lighting System Reference
Master Electrical Component List
Body Control System Description and Operation
Body Control Module (BCM) Programming/RPO Configuration
Subsystem References to Interior Lights and Interior Lights Dimming Systems
w/o TT5
Ambient Light Sensor, Headlamp Controls and Switches
Fog Lights Schematics
Park Lamp Control, Turn Signal Inputs, and Hazard Switch
Turn Signal Lamps