Lumbar circuit, without bucket seat for GMC C3500 HD (1991-2000)
Lumbar circuit, without bucket seat
BLK WIRE
CIG LTR FUSE 13
CONVENIENCE CENTER
HOT AT ALL TIMES
I/P FUSE BLOCK
LEFT FRONT POWER LUMBAR SEAT SWITCH
LEFT FRONT POWER LUMBAR SUPPORT MOTOR LEFT LUMBAR SOLENOID
ORG/ WIRE
PPL
RED WIRE
RIGHT FRONT POWER LUMBAR SEAT SWITCH
RIGHT FRONT POWER LUMBAR SUPPORT MOTOR RIGHT LUMBAR SOLENOID
SUBURBAN, UTILITY ONLY
TAN WIRE
W/ SPLIT BENCH SEAT
W/O SPLIT BENCH SEAT
