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

Power, Ground, DLC, Gages, and Illumination


Object Number: 1974023  Size: FS
Master Electrical Component List
Instrument Cluster Description and Operation
Automatic Transmission Shift Lever Assembly
Figure 2:

Automatic Transmission Shift Lever Assembly


Object Number: 1974024  Size: FS
Master Electrical Component List
Instrument Cluster Description and Operation
Indicators
Power, Ground, DLC, Gages, and Illumination
Figure 3:

Indicators


Object Number: 1974029  Size: FS
Master Electrical Component List
Instrument Cluster Description and Operation
Automatic Transmission Shift Lever Assembly