GMC C3500 HD (1991-2000) Lumbar circuit, bucket and split bench with heated seat
Lumbar circuit, bucket and split bench with heated seat
6-WAY POWER SEAT CIRCUIT
BLK WIRE
CIG LTR FUSE 13
CONVENIENCE CENTER (UNDER LEFT SIDE OF DASH)
DK BLU WIRE
HOT AT ALL TIMES
I/P FUSE BLOCK
LEFT POWER LUMBAR SUPPORT MOTOR
LEFT POWER SEAT LUMBAR SWITCH
NCA WIRE
ORG/ WIRE
RIGHT POWER LUMBAR SUPPORT MOTOR
RIGHT POWER SEAT LUMBAR SWITCH
SUBURBAN, UTILITY ONLY
