Passenger"s lumbar circuit, 4-way for Chevrolet Tahoe V (2021-2024)

BATT POSITIVE VOLT BLK WIRE BLK/BLU WIRE DOWN GRY/WHT WIRE HOT AT ALL TIMES PASS SEAT LMBR SUPPORT SW ANALOG SIG PASS SEAT LMBR/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 REAR BODY WIRING HARNESS JUNCTION BLOCK RED/BLU WIRE RWD YEL/GRN WIRE