GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Front Fog Lamps


Object Number: 1822309  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Rear Fog Lamps - Export
Fuse Block - Right Rear - Lt Turn Signal, RIM 1, Rear Fog Lamp, Ft Pass Door Module, Htd Stg Clm, IGN 1, RIM 2 and Airbag Fuses, Rear Fog Lamp and Ign 1 Relays
Fuse Block Underhood Wiring Bussing
Front Turn Signal and Repeater Lamps, Hazard Switch - Domestic and Export
G200 (2 of 2)
G104 (1 of 2)
Front Turn Signal and Repeater Lamps, Hazard Switch - Domestic and Export
Figure 2:

Rear Fog Lamps - Export


Object Number: 1822336  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Front Fog Lamps
Fuse Block - Right Rear - Lt Turn Signal, RIM 1, Rear Fog Lamp, Ft Pass Door Module, Htd Stg Clm, IGN 1, RIM 2 and Airbag Fuses, Rear Fog Lamp and Ign 1 Relays
GM LAN - Low Speed 1 of 2
G401 (2 of 2)
G401 (2 of 2)
G200 (2 of 2)
GM LAN - Low Speed 2 of 2