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

Power, Ground, Serial Data, and Controls


Object Number: 1872734  Size: FS
Master Electrical Component List
Electronic Suspension Control Description and Operation
Control Module References
Sensors and Dampers
Figure 2:

Sensors and Dampers


Object Number: 1872737  Size: FS
Master Electrical Component List
Electronic Suspension Control Description and Operation
Control Module References
Power, Ground, Serial Data and Controls