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

Indicators


Object Number: 1914108  Size: FS
Master Electrical Component List
Instrument Cluster Description and Operation
Control Module References
Gages
Figure 2:

Gages


Object Number: 1914109  Size: FS
Master Electrical Component List
Instrument Cluster Description and Operation
Control Module References
Indicators