GM Service Manual Online
For 1990-2009 cars only

Lumbar Support

Lumbar Support


Object Number: 1437978  Size: FS
Master Electrical Component List
Power Seats System Description and Operation
Control Module References
Heated Seat (KA1)
Power Seat
Fuse Block-Underhood Fuses; BATT1, Fuse Block-I/P Fuses; HEATED SEAT LH, HEATED SEAT RH, POWER LUMBAR LH/RH, Fuse Block-I/P Circuit Breakers; DOOR CONTROLS, POWER SEATS
Fuse Block-Underhood Fuses; BATT1, Fuse Block-I/P Fuses; HEATED SEAT LH, HEATED SEAT RH, POWER LUMBAR LH/RH, Fuse Block-I/P Circuit Breakers; DOOR CONTROLS, POWER SEATS
G302, G401 and G402