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

Driver Door Controls


Object Number: 660037  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Front Passenger Door Controls
Class 2 Serial Data Line
IP and Front Door Backlighting
G202 (4 of 4)
Figure 2:

Front Passenger Door Controls


Object Number: 660040  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Rear Door Controls
Driver Door Controls
I/P and Front Door Backlighting
Figure 3:

Rear Door Controls


Object Number: 660041  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Front Passenger Door Controls
Passenger Door Module Inputs and Outputs