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

Module Power, Ground and Serial Data


Object Number: 1960952  Size: FS
Master Electrical Component List
ABS Description and Operation
Control Module References
Sensors
Figure 2:

Sensors


Object Number: 1960953  Size: FS
Master Electrical Component List
ABS Description and Operation
Control Module References
Module Power, Ground and Serial Data