Buick Envision I (2016-2018) Passenger"s lumbar circuit

BLK WIRE BLU WIRE BRN WIRE DOWN GND RWD GRN WIRE HOT AT ALL TIMES LOGIC NCA WIRE PASSENGER SEAT LUMBAR SUPPORT PUMP (REAR OF RIGHT FRONT SEAT) PASSENGER SEAT LUMBAR SUPPORT SWITCH REAR BODY FUSE BLOCK RED WIRE RWD SEAT LUM FUSE VIO WIRE YEL WIRE