GMC Sierra IV (2018-2022) base body/chassis Wiring diagrams
This page contains all the electrical diagrams for the component. base body/chassis, in which he is found in the car GMC Sierra IV (2018-2022). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
Wiring diagram base body/chassis (1 of 3)
2.7L TURBO
BACKUP LP RLY CTRL
BASE BODY/CHASSIS
BATT POS VOLT
BATTERY FUSE BLOCK
BLK WIRE
BLU WIRE
BLU/BRN WIRE
BODY CONTROL MODULE (LEFT END OF DASH)
COMPUTER DATA LINES SYSTEM
GRN WIRE
GRN/WHT WIRE
HI SPD GMLAN SER DATA (+) 1
HOT AT ALL TIMES
INSIDE REAR VIEW MIRROR
LEFT BACKUP LAMP
LEFT TAIL LAMP ASSEMBLY
NCA WIRE
RADIO
RED/BRN WIRE
RED/GRN WIRE
RED/GRY WIRE
RIGHT BACKUP LAMP
RIGHT INSTRUMENT PANEL FUSE BLOCK
RIGHT TAIL LAMP ASSEMBLY
TRAILER BACKUP LAMPS RELAY
UNDERHOOD FUSE BLOCK
W/ LOW LEVEL
W/ MID/ HIGH LEVEL
WHT WIRE
WHT/GRN WIRE
Go to component -> Backup lamps circuit (1 of 2) -> BASE BODY/CHASSIS
Wiring diagram base body/chassis (2 of 3)
BACKUP LAMPS CIRCUIT
BASE BODY/CHASSIS
BLK WIRE
BLU WIRE
BLU/WHT WIRE
BRN WIRE
BRN/GRN WIRE
BRN/WHT WIRE
CUSTOM, TRAIL BOSS LT, LTZ, RST, TRAIL BOSS CUSTOM PACKAGE
GRN WIRE
GRN/VIO WIRE
GRY/BLU WIRE
GRY/BRN WIRE
LEFT BACKUP LAMP
LEFT CARGO LAMP
LEFT LOWER TAIL/STOP, TURN SIGNAL LAMP
LEFT REAR SIDE MARKER LAMP
LEFT TAIL LAMP ASSEMBLY
LEFT TAIL/STOP, TURN SIGNAL LAMP
LEFT UPPER TAIL/STOP, TURN SIGNAL LAMP
NCA WIRE
RIGHT CARGO LAMP
VIO/GRY WIRE
VIO/WHT WIRE
WHT/VIO WIRE
WORK TRUCK, LT PACKAGE
YEL/BLU WIRE
Go to component -> Exterior lamps circuit, except high country package (4 of 7) -> BASE BODY/CHASSIS
Wiring diagram base body/chassis (3 of 3)
2.7L TURBO
BACKUP LAMPS CIRCUIT
BASE BODY/CHASSIS
BATTERY FUSE BLOCK
BLK WIRE
BLU WIRE
BLU/WHT WIRE
BRN WIRE
BRN/GRN WIRE
BRN/WHT WIRE
CUSTOM, TRAIL BOSS LT, LTZ, RST, TRAIL BOSS CUSTOM PACKAGE
GRN WIRE
GRN/VIO WIRE
GRY/BRN WIRE
HOT AT ALL TIMES
NCA WIRE
RED/GRN WIRE
RIGHT BACKUP LAMP
RIGHT LOWER TAIL/STOP, TURN SIGNAL LAMP
RIGHT REAR SIDE MARKER LAMP
RIGHT TAIL LAMP ASSEMBLY
RIGHT TAIL/STOP, TURN SIGNAL LAMP
RIGHT UPPER TAIL/STOP, TURN SIGNAL LAMP
VIO/GRY WIRE
VIO/WHT WIRE
WHT/VIO WIRE
WORK TRUCK, LT PACKAGE
Go to component -> Exterior lamps circuit, except high country package (5 of 7) -> BASE BODY/CHASSIS
