Buick Envision I (2016-2018) Rear view camera circuit

BACKUP LP CTRL BLK WIRE BLK/WHT WIRE CAMERA LOW REF CAMERA SIG 2 GRN/WHT WIRE GROUND GRY/YEL WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED HUMAN MACHINE INTERFACE CONTROL MODULE IGN 1 VOLT ISRVM FUSE NCA WIRE ORG/ WIRE REAR VIEW CAMERA (ABOVE LICENSE PLATE) RED WIRE UNDERHOOD FUSE BLOCK VIO/GRY WIRE WHT WIRE WHT/BLU WIRE YEL WIRE