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

Cell 140: Driver Seat


Object Number: 330953  Size: FS
Power Seat Systems Components
Power Seats Circuit Description
Cell 140: Passenger Seat
Ground Distribution Schematics
Ground Distribution Schematics
Figure 2:

Cell 140: Passenger Seat


Object Number: 330957  Size: FS
Power Seat Systems Components
Power Seats Circuit Description
Cell 140: Driver Seat
Ground Distribution Schematics
Ground Distribution Schematics