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

Power, Ground, and Driver/Front Passenger Motor Controls


Object Number: 776166  Size: FS
Master Electrical Component List
Power Windows Description and Operation
Window and Motor Controls (LR)
Ignition, Run, Accessory, and RAP Bus Bars - RAP#1 and RAP#2 Fuses
Ignition, Run, Accessory, and RAP Bus Bars - RAP#1 and RAP#2 Fuses
Parklamp Controls - 1 of 3
Window and Motor Controls (LR)
Parklamp Controls - 2 of 3
Window and Motor Controls (LR)
Window and Motor Controls (RR)
G203 - 1 of 3
G200
G200
Figure 2:

LR Motor Controls - Crewcab Only


Object Number: 776172  Size: FS
Master Electrical Component List
Power Windows Description and Operation
Window and Motor Controls (RR)
Driver and Front Passenger Window and Motor Controls
Driver and Front Passenger Window and Motor Controls
Window and Motor Controls (RR)
Parklamp Controls - 2 of 3
Driver and Front Passenger Window and Motor Controls
G305 and G306
Figure 3:

RR Motor Controls - Crewcab Only


Object Number: 776175  Size: FS
Master Electrical Component List
Power Windows Description and Operation
Window and Motor Controls (LR)
Window and Motor Controls (LR)
Parklamp Controls - 2 of 3
Driver and Front Passenger Window and Motor Controls
G305 and G306