Lumbar circuit, bench seat for GMC Cab & Chassis C3500 (1985-2000)
Lumbar circuit, bench seat
6-WAY POWER SEAT CIRCUIT
BLK WIRE
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
POWER SEAT ADJUSTER SWITCH
PWR-ACCY CIRCUIT BREAKER
RIGHT POWER LUMBAR SUPPORT MOTOR
RIGHT POWER SEAT LUMBAR SWITCH
