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

Interior Lamp Controls


Object Number: 1923689  Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Control Module References
Interior Lamps
Figure 2:

Interior Lamps


Object Number: 1923691  Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Control Module References
Door Switch Inputs and Liftgate Switch Inputs
Interior Lamp Controls
Figure 3:

Door Switch Inputs and Liftgate Switch Inputs


Object Number: 1923693  Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Control Module References
Interior Lamps