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

Power and Ground


Object Number: 766141  Size: FS
Master Electrical Component List
INJR 2, PCM IGN, CR CONT, INJR 1 Fuses and the START 2 Relay (Fuse Block Underhood)
G101, G106, and G107
Power to the Transaxle and Solenoid Controls
IGN 1, Vent Sol, and SIR Fuses (Fuse Block Rear)
Cruise Control Module and VSS
Figure 2:

Cruise Control Module and VSS


Object Number: 766151  Size: FS
Master Electrical Component List
TSIG/HAZ, STOP LP, AUDIO, and CD Fuses (Fuse Block Rear)
Power, Ground, and the BPMV Valve
Power and Ground