GM Service Manual Online
For 1990-2009 cars only

Backup Lamps

Backup Lamps


Object Number: 397835  Size: FS
Lighting Systems Components
Backup Lamp Circuit Description
Handling ESD Sensitive Parts Notice
Inside Rear View Mirror W/DD7 or DD8
G401 (2 of 2)
G402
Serial Data Class 2
G401 (2 of 2)
G402