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

Serial Data, Traction Switch, and Instrument Panel


Object Number: 1775690  Size: FS
Master Electrical Component List
ABS Description and Operation
Control Module References
Wheel Speed Sensors
B+ BUS - 1 of 2
Radio w/U65 - 1 of 2
Communication Enable
High Speed GMLAN
Low Speed GMLAN
G201
Figure 2:

Wheel Speed Sensor


Object Number: 1775691  Size: FS
Master Electrical Component List
ABS Description and Operation
Control Module References
Yaw/Lat Sensor
Serial Data, Traction Switch, and Instrument Panel
Figure 3:

Yaw/Lat Sensor


Object Number: 1775694  Size: FS
Master Electrical Component List
ABS Description and Operation
Control Module References
Wheel Speed Sensors