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

Power, Ground, and Switch


Object Number: 672274  Size: FS
Master Electrical Component List
Cruise Control Description and Operation
Brake Switch, and Inhibit Signals
SIR Handling Caution
PWR WINDOWS, CRUISE SW, CRUISE, SUNROOF and HVAC BLOWER Fuses
G101
Figure 2:

Brake Switch, and Inhibit Signals


Object Number: 672276  Size: FS
Master Electrical Component List
Cruise Control Description and Operation
Power, Ground, and Switch
PWR WINDOWS, CRUISE SW, CRUISE, SUNROOF and HVAC BLOWER Fuses
Power and Communications
Tail Lights
G101