GM Service Manual Online
For 1990-2009 cars only

PCM/VCM, Ambient Light Sensor and Seat Belt Switch

PCM/VCM, Ambient Light Sensor and Seat Belt Switch


Object Number: 680657  Size: FS
Master Electrical Component List
Body Control System Description and Operation
Passlock ™ Sensor, Liftglass Relay and RAP Relay
Front Jamb Switch and Door Handle Switches
G450