GM Service Manual Online
For 1990-2009 cars only

Object Number: 629231  Size: FS
Master Electrical Component List
Cruise Control Description and Operation
Fuse Block-Underhood Fuses: 27, 31 and 33 Fuse Block-Center Console Fuse: TURN SIG
Fuse Block-Underhood Fuse: 48 Fuse Block-Center Console Fuses: BCM LHZD FL HUD RADIO RD AMP and IP MDL
CHMSL, Stoplamp Switch
Indicators and Traction Control Switch
Data Link Communications Schematics - GMT250
Ground G111
PCM Sensors (Fuel Level Sensor, Engine Oil Level Indicator Switch, Engine Oil Pressure Indicator Switch, Engine Coolant Temperature Sensor)
Ground G111