GMC Sierra IV (2018-2022) w/ auxiliary battery relays Wiring diagram
This page shows the only wiring diagram for the component.w/ auxiliary battery relays, which is found in the car GMC Sierra IV (2018-2022). 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..
Wiring diagram w/ auxiliary battery relays (1 of 1)
6.6L TURBO DIESEL
A/C COMPRESSOR CLUTCH RELAY
BLUNT CUT)
CAMPER/
FROM AUXILIARY BATTERY FUSE BLOCK (DIAGRAM 1 OF 10)
LEFT SIDE OBJECT SENSOR MODULE
NOT USED
RED/GRN WIRE
RED/VIO WIRE
RIGHT SIDE OBJECT SENSOR MODULE
STARTER RELAY
TO AUXILIARY UNDERHOOD FUSE BLOCK (DIAGRAM 6 OF 10)
TO ENGINE CONTROLS IGNITION RELAY (DIAGRAM 7 OF 10)
TRAILER BRAKES POWER CONTROL MODULE
TRAILER BRAKES PROVISION
TRAILER CAMPER PROVISION
TRAILER CONNECTOR
TRAILER TIRE PRESSURE INDICATOR MODULE
W/ AUXILIARY BATTERY RELAYS
W/ INTEGRATED TRAILER BRAKE CONTROL
W/ SPECIAL EQUIPMENT
W/O AUXILIARY BATTERY RELAYS
W/O SPECIAL EQUIPMENT
Go to component -> Power distribution circuit (2 of 10) -> W/ AUXILIARY BATTERY RELAYS
