GMC Sierra IV facelift (2022-2024) w/ special service wiring diagram
This page shows the only wiring diagram for the component.w/ special service, which is found in the car GMC Sierra IV facelift (2022-2024). This component is only found in one wiring diagram on your vehicle, and you can see its details here. If necessary, you can also go to other diagrams for this system for more information..
w/ special service wiring diagram (1 of 1)
BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK
BEHIND STEERING WHEEL)
BLK WIRE
BLU WIRE
BODY CONTROL MODULE
BRN WIRE
BRN/WHT WIRE
ENGINE WIRING HARNESS JUNCTION BLOCK
GRN WIRE
GRN/WHT WIRE
GRY WIRE
HORN
HORN RELAY
HORN RLY CTRL
HORN SW SIG
HOT AT ALL TIMES
RED WIRE
STEERING WHEEL AIR BAG COIL
STEERING WHEEL HORN CONTACT
W/ SPECIAL SERVICE
WHT WIRE
Go to component -> Horn circuit -> W/ SPECIAL SERVICE
