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

Pump Driver and Pumps


Object Number: 1999311  Size: FS
Master Electrical Component List
Starter Generator Control Module Cooling System Description and Operation
Control Module References
Temperature Sensors and Vent Fan
Figure 2:

Temperature Sensors and Vent Fan


Object Number: 1999313  Size: FS
Master Electrical Component List
Starter Generator Control Module Cooling System Description and Operation
Control Module References
Pump Driver and Pumps