GM Service Manual Online
For 1990-2009 cars only

Trailer Wiring Harness Connections

Trailer Wiring Harness Connections


Object Number: 634937  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Park Lamp Relay
Rear Side Marker Lamps, Tail/Stop/Turn Lamps, CHMSL
Battery and Underhood Fuse Block
UPFITTER-BATT and UPFITTER-ACCY Fuse
Backup Lights
Rear Side Marker Lamps, Tail/Stop/Turn Lamps, CHMSL
Rear Side Marker Lamps, Tail/Stop/Turn Lamps, CHMSL
Rear Side Marker Lamps, Tail/Stop/Turn Lamps, CHMSL
Rear Side Marker Lamps, Tail/Stop/Turn Lamps, CHMSL
Rear Side Marker Lamps, Tail/Stop/Turn Lamps, CHMSL