GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2007
🢒
Colorado Pickup - 4WD
🢒
Body Systems
🢒
Lighting
🢒 Headlights/Daytime Running Lights (DRL) Schematics
Figure
1:
Ambient Light Sensor, Headlamp Controls and Switches
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Body Control Module (BCM) Programming/RPO Configuration
w/TT5
Power, Ground, Serial Data, MIL, and Security
Interior Lights Dimming Schematics
Fog Lights
Park Lamp Control, Turn Signal Inputs, and Hazard Switch
Splice Pack SP106 and G106 - 1 of 2
Figure
2:
w/TT5
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Body Control Module (BCM) Programming/RPO Configuration
w/o TT5
Ambient Light Sensor, Headlamp Controls and Switches
B+ Bus - Underhood Fuse Block
Splice Pack SP105 and G105 - 1 of 2
Splice Pack SP105 and G105 - 1 of 2
Figure
3:
w/o TT5
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Body Control Module (BCM) Programming/RPO Configuration
w/TT5
B+ Bus - Underhood Fuse Block
Splice Pack SP105 and G105 - 1 of 2
Splice Pack SP105 and G105 - 1 of 2