Headlight circuit, composite with drl for GMC Cab & Chassis K3500 (1985-2000)
Headlight circuit, composite with drl
BLK WIRE
BLU WIRE
BULB CHECK
DAYTIME RUNNING LAMP INDICATOR
DAYTIME RUNNING LAMPS MODULE (BEHIND LEFT SIDE OF I/P)
DAYTIME RUNNING LAMPS RELAY (ENGINE COMPARTMENT FRONT PLENUM PANEL)
DK BLU WIRE
GRN WIRE
HEAD PARK
HEADLAMP DIMMER SWITCH
HEADLIGHT SWITCH ASSEMBLY
HI BEAM INDICATOR
HOT AT ALL TIMES
HOT AT ALL TIMES DRL-FOG FUSE 15
HOT IN RUN, BULB TEST OR START FUSE BLOCK GAUGES FUSE 4
INSTRUMENT CLUSTER
LAMP FEED HI BEAM FEED HI BEAM INDICATOR
LEFT HIGH BEAM HEADLAMP
LEFT LOW BEAM HEADLAMP
LT GRN WIRE
LT GRN/BLK WIRE
OFF
OFF HEAD
ORG/ WIRE
OUTPUT TO RELAY GROUND
PARK
PARK BRAKE WARNING SWITCH (AT PARK BRAKE, UNDER LEFT SIDE OF I/P)
PNK IGNITION 10 10 WIRE
PNK WIRE
RIGHT HIGH BEAM HEADLAMP
RIGHT LOW BEAM HEADLAMP
TAN WIRE
TAN/WHT WIRE
WHT WIRE
YEL WIRE