GM Service Manual Online
For 1990-2009 cars only

Backup Lamp Control

Backup Lamp Control


Object Number: 688421  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Backup Lamps (Domestic/Japan)
Rear Park Lamps (Export)
Backup Lamps (Domestic/Japan)
Backup Lamps (Europe)
Backup Lamp Signal
Instrument Panel Electrical Center Fuses 50, 14, 21, 22, 18, Relay 44, and the Ignition Switch (2 of 2)
Instrument Panel Electrical Center Fuses 50, 14, 21, 22, 18, Relay 44, and the Ignition Switch (2 of 2)
Underhood Electrical Center Bussing (1 of 2)