GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2003 🢒 Bonneville 🢒 Body and Accessories 🢒 Seats 🢒 Heated Seats Schematics
Figure 1:

Power and Rim Controls
Object Number: 885858 Size: FS
Master Electrical Component List
Heated Seats Description and Operation
Battery Voltage to the Rear Fuse Block
IGN3 and ABS Fuses (Fuse Block Rear)
IGN3 and ABS Fuses (Fuse Block Rear)
Left Seat
Figure 2:

Left Seat
Object Number: 886736 Size: FS
Master Electrical Component List
Heated Seats Description and Operation
Dimming Control
Right Seat
G201 (1 of 2)
G301 (2 of 2)
G301 (2 of 2)
Right Seat
Power and Rim Control
Figure 3:

Right Seat
Object Number: 885859 Size: FS
Master Electrical Component List
Heated Seats Description and Operation
HTDST RF, HTDST LF, DIM, and Mem Fuses (Fuse Block Rear)
Dimming Control
Left Seat
G300 and G301 (1 of 2)
G300 and G301 (1 of 2)
Left Seat