Car Wiring Diagrams for Headlights circuit, w/ led headlamps high country package for GMC Sierra IV (2018-2022)
Headlights circuit, w/ led headlamps high country package (1 of 2)
AMBIENT LIGHT SENS SIG
AMBIENT LIGHT/ SUNLOAD SENSOR
AUTO
BATT POS VOLT
BLK WIRE
BLK/GRN WIRE
BLK/WHT WIRE
BLU WIRE
BLU/BRN WIRE
BODY CONTROL MODULE (LEFT END OF DASH)
BRN/VIO WIRE
BRN/WHT WIRE
COMPUTER DATA LINES SYSTEM
DIMMER
DIMMER SWITCH
DRIVER INFORMATION CENTER DISPLAY
FLASH TO PASS
FOG LAMP RELAY CONTROL
FRONT FOG
FRONT FOG LAMP IND
GRN WIRE
GRN/BRN WIRE
GRN/YEL WIRE
GRY/BLU WIRE
GRY/GRN WIRE
HDLP DIMMER SW HI BEAM SIG
HDLP HI BEAM RLY CTRL
HDLP OFF SIG CTRL
HDLP SW FLASH TO PASS SIG
HDLP SW ON SIG
HEAD
HEADLAMP SWITCH
HIGH BEAM ASSIST
HIGH BEAM AUTO ON/OFF SWITCH SIGNAL
HIGH BEAM IND
HIGH SPD GMLAN SER DATA (-) 1
HOT AT ALL TIMES
HOT W/ IGNITION MAIN RELAY ENERGIZED
HVAC CONTROL MODULE
INSTRUMENT CLUSTER
LAMP
LEFT FRONT FOG LAMP
LF DRL CTRL
LF HDLP LOW BEAM CTRL
LH HDLP RLY CTRL
LIGHTING CTRL SW REF
LIGHTING CTRL SW SIG
LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 9
LOGIC
LOW SPD GMLAN SER DATA IGNITION 1 VOLTAGE RUN/CRANK
LOW SPEED GMLAN SERIAL DATA
OFF
PARK
PARK BRAKE CONTROL SWITCH
PARK BRAKE SWITCH
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/GRY WIRE
RF DRL CTRL
RH HDLP LOW BEAM CTRL
RIGHT FRONT FOG LAMP
RIGHT INSTRUMENT PANEL FUSE BLOCK
SIG GND
SOLAR SENSOR LOW REFERENCE
SWITCH
TURN SIGNAL/ MULTI-FUNCTION SWITCH
VIO/BLK WIRE
W/ INTEGRATED TRAILER BRAKE CONTROL
WHT WIRE
WHT/BLU WIRE
WHT/BRN WIRE
WHT/GRY WIRE
WHT/VIO WIRE
YEL WIRE
YEL/BRN WIRE
Headlights circuit, w/ led headlamps high country package (2 of 2)
2.7L TURBO
BATTERY FUSE BLOCK
BLK WIRE
BLU/BRN WIRE
BRN/VIO WIRE
BRN/WHT WIRE
FRONT FOG LAMP RELAY
GROUND DISTRIBUTION SYSTEM
GRY/BLU WIRE
HEADLAMP HIGH BEAM RELAY
HEADLAMP RELAY
HOT AT ALL TIMES
LEFT DAYTIME RUNNING LAMP,
LEFT HEADLAMP
LEFT HEADLAMP ASSEMBLY
LEFT HEADLAMP MULTI-FUNCTION LED CONTROL MODULE
LF DRL CTRL
LH HDLP CTRL
LH HDLP HIGH BEAM CTRL
LH HDLP LOW BEAM CTRL
RED/GRN WIRE
RF DRL CTRL
RH HDLP CTRL
RH HDLP HIGH BEAM CTRL
RH HDLP LOW BEAM CTRL
RIGHT DAYTIME RUNNING LAMP
RIGHT HEADLAMP
RIGHT HEADLAMP ASSEMBLY
RIGHT HEADLAMP MULTI-FUNCTION LED CONTROL MODULE
UNDERHOOD FUSE BLOCK
WHT WIRE
YEL WIRE
YEL/BRN WIRE
YEL/GRY WIRE