Backup lamps circuit for GMC Canyon III (2022-2024)

AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 4 SERIAL DATA AUTOSAR CAN BUS (-) 9 SERIAL DATA BACKUP LP CTRL BACKUP LP RLY CTRL BATT POS VOLT BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/YEL WIRE CHEVROLET COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GMC GRN/WHT WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR LEFT BACKUP BULB LEFT REAR BODY STRUCTURE STOP LAMP LIGHTING CONTROL MODULE (LEFT KICK PANEL) RADIO RED/GRY WIRE RED/WHT WIRE RIGHT BACKUP BULB RIGHT REAR BODY STRUCTURE STOP LAMP SIG GND TOW VEHICLE ELECTRICAL RECEPTACLE TRAILER BACKUP LAMP CTRL TRAILER BACKUP LAMP RELAY TRAILER LAMP CONTROL MODULE TRANSMISSION CONTROL MODULE W/ TRAILER INFORMATION INDICATOR W/O SENSITIVE MIRROR W/O TRAILER INFORMATION INDICATOR WHT WIRE WHT/GRN WIRE