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

Displays


Object Number: 1787068  Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Control Module References
Switches
Park Lamps
Fog Lights Schematics
Ambient Light Sensor, Brake Pedal Position Sensor, Hazard Switch and Turn Signal/Multifunction Switch
Switches
G203
Figure 2:

Switches


Object Number: 1787072  Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Control Module References
Center Console and Seats
Displays
Displays
Displays
Center Console and Seats
G201
Steering Wheel Controls (3-Spoke)
Sedan
Outside Rearview Mirror Schematics
Moveable Window Schematics
Door Lock Switches
Door Lock Switches
G301
G303
G301
G201
G303
G301
Lighting Systems Schematic Icons
Lighting Systems Schematic Icons
G201
Figure 3:

Center Console and Seats


Object Number: 1787075  Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Control Module References
Switches
Switches
G303
G303
Shift Lock Control Schematics
G304 and G305
Rear Seat Audio (RSA) Controller
G303
G304 and G305