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

Instrument Cluster


Object Number: 1914210  Size: FS
Master Electrical Component List
Instrument Cluster Description and Operation
Control Module References
Sensors and Switches
Figure 2:

Sensors and Switches


Object Number: 1914216  Size: FS
Master Electrical Component List
Instrument Cluster Description and Operation
Control Module References
Instrument Cluster