GM Service Manual Online
For 1990-2009 cars only

Lumbar w/ Memory Seats

Lumbar w/ Memory Seats


Object Number: 670109  Size: FS
Master Electrical Component List
Lumbar Support Description and Operation
8-Way LH Power Seat
B+ Bus Bar
HTD SEAT, ATC, HVAC and A/C Fuses
S313 and S419
G420,G450 and S427 (Utility w/ Endgate and Crew Cab)
HTD SEAT, ATC, HVAC and A/C Fuses
S320 and S420