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

Driver Heated Seat
Object Number: 661171 Size: FS
Master Electrical Component List
Heated Seats Description and Operation
Front Passenger Heated Seat
eft Underhood Fuse Block- BAT 1 Fuse/ Rear Fuse BLock-RDM, C/LTR, DDM, HTDST L, TRK REL Fuses/ I/P Fuse Block- PDM, SBM, and CSTR/SBM Fuses
/P Fuse Block- IGN SEN Fuse
/P Fuse Block- IGN SEN Fuse
Front Passenger Heated Seat
Front Passenger Heated Seat
G201 (2 of 2)
G201 (1 of 2)
G201 (2 of 2)
Figure 2:

Front Passenger Heated Seat
Object Number: 661176 Size: FS
Master Electrical Component List
Heated Seats Description and Operation
Driver Seat
Rear Fuse Block- HTDST R, C/LTRL, C/LTRR, Fuses and ELC Circuit Breaker
/P Fuse Block- IGN SEN Fuse
Driver Seat
Driver Seat
G201 (2 of 2)
G201 (1 of 2)
G201 (2 of 2)