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

Power, Ground and Serial Data


Object Number: 1923167  Size: FS
Master Electrical Component List
Generator Battery Carrier Description and Operation
Control Module References
Batteries, Battery Current Sensor, Battery Disconnect Switch and Main Contactor Relay
Figure 2:

Batteries, Battery Current Sensor, Battery Disconnect Switch and Main Contactor Relay


Object Number: 1923168  Size: FS
Master Electrical Component List
Generator Battery Carrier Description and Operation
Control Module References
Power, Ground, and Serial Data