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

Front Fog Lamps


Object Number: 1873175  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Rear Fog Lamps
Figure 2:

Rear Fog Lamps


Object Number: 1873177  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Front Fog Lamps