GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2007
🢒
HHR
🢒 Lighting System References
Lighting System References
Lighting System References
Master Electrical Component List
Body Control System Description and Operation
Control Module References
Body Rear End, Defogger, Headlights, DRL, Horns, and Wiper/Washer References
SIR, Shift Lock Control, ABS, Brake Warning, Cruise Control, Keyless Entry, Wiper Washer, Engine Controls
Fog Lamps
Inputs
Park/Turn Signal/DRL, License and Side Marker Lamps
Dimmer Switch, Radio, Hazard, Fog Lamp, Steering Wheel Controls and Rear Wiper/Washer Switches
Interior Lights
Dimmer Switch, Radio, Hazard, Fog Lamp, Steering Wheel Controls and Rear Wiper/Washer Switches
HVAC Control Module, Console Flood Lamp, A/T Shift Lock Control Solenoid, Door Lock Switches, and Outside Rearview Mirror
Headlights/Daytime Running Lights (DRL)
Park/Turn Signal/DRL, License and Side Marker Lamps
Center High Mounted Stop Lamp, B+
