WARNING: This page is about a different car, the 2003 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Power Window Wiring Schematic - Front Passenger Window Switch & Window Motor
Courtesy of GENERAL MOTORS CORP.
Fig 2: Power Window Wiring Schematic - Driver Door Switch Assembly
Courtesy of GENERAL MOTORS CORP.
Fig 3: Power Window Wiring Schematic - Right Rear Window Switch & Window Motor
Courtesy of GENERAL MOTORS CORP.
Fig 4: Power Window Wiring Schematic - Left Rear Window Switch And Window Motor