Backup lamps circuit for GMC Sierra IV facelift (2022-2024)

BACKUP BACKUP LP CTRL BASE, SLE, ELEVATION, ELEVATION-L TRIM PACKAGE BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE CAN BUS (+) 2 CARGO LP CTRL COMPUTER DATA LINES SYSTEM DENALI ULTIMATE TRIM PACKAGE ENGINE WIRING HARNESS JUNCTION BLOCK GRN WIRE GRN/WHT WIRE GRY/BLU WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR LEFT BACKUP BULB LEFT CARGO LAMP LEFT REAR BODY STRUCTURE STOP LAMP LIGHTING CONTROL MODULE (LEFT END OF DASH) LOGIC LOW LEVEL MID/HIGH LEVEL NCA WIRE RADIO RED/GRN WIRE RED/VIO WIRE RIGHT BACKUP BULB RIGHT CARGO LAMP RIGHT REAR BODY STRUCTURE STOP LAMP SIG GND TRANSMISSION CONTROL MODULE WHT WIRE