Steering lock circuit for GMC Sierra IV facelift (2022-2024)
Steering lock circuit
BATT POSITIVE VOLT
BLK/WHT WIRE
BLU WIRE
BLU/VIO WIRE
CAN BUS (-) 1 SERIAL DATA
COLUMN LOCK MODULE (ON STEERING COLUMN, UNDER DASH)
COMPUTER DATA LINES SYSTEM
ENGINE WIRING HARNESS JUNCTION BLOCK
HOT AT ALL TIMES
HOT W/ IGNITION MAIN RELAY ENERGIZED
IGN OFF/ACC IGN VOLT
LOGIC
POWER DISTRIBUTION SYSTEM
RED/BRN WIRE
RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK
SIG GND
WHT WIRE
