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

Power, Ground, and Seat Controls - Driver


Object Number: 690909  Size: FS
Master Electrical Component List
Power Seats System Description and Operation
Power, Ground and Seat Controls-Passenger
Fuse Block-I/P Bussing (1 of 2)
Power, Ground and Seat Pump - Driver
G205
G205
Figure 2:

Power, Ground and Seat Controls -- Passenger


Object Number: 690916  Size: FS
Master Electrical Component List
Power Seats System Description and Operation
Power, Ground and Seat Controls-Driver
Fuse Block-I/P Bussing (1 of 2)
Power, Ground and Seat Pump - Passenger
Power, Ground and Seat Pump - Passenger
G301, G402 and G302