Passenger"s lumbar circuit, 4-way & w/o massage seat for GMC Sierra IV facelift (2022-2024)

BATT POS VOLT BLK WIRE BLK/BLU WIRE BODY WIRING HARNESS JUNCTION BLOCK DOWN GRY/WHT WIRE HOT AT ALL TIMES PASS SEAT LUMBAR SUPPORT SW ANALOG SIG PASS SEAT LUMBAR/ BOLSTER PUMP CTRL PASS SEAT POSI SW LO REF PASSENGER FRONT SEAT BACK LUMBAR PUMP PASSENGER FRONT SEAT BLADDER CONTROL MODULE PASSENGER FRONT SEAT LUMBAR SWITCH RED/BRN WIRE RWD YEL/GRN WIRE