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

Power, Ground and Illumination


Object Number: 1913287  Size: FS
Master Electrical Component List
Indicator/Warning Message Description and Operation
Control Module References
Indicators
Figure 2:

Indicators


Object Number: 1913289  Size: FS
Master Electrical Component List
Indicator/Warning Message Description and Operation
Control Module References
Power, Ground and Illimination