Power distribution circuit for Buick Envision II (2020-2024)

BATTERY BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY MONITOR MODULE BLK WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR ENGINE CONTROL MODULE ENGINE COOLANT PUMP GENERATOR GRN/YEL WIRE HEADLAMP CONTROL MODULE LOGIC N/A NCA WIRE POWER STEERING CONTROL MODULE REAR DRIVE CONTROL MODULE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE STARTER SUSPENSION CONTROL MODULE TO INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK (DIAGRAM 5 OF 8) TO INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK (DIAGRAM 7 OF 8)

DRIVER FRONT SEAT ADJUSTER SWITCH DRIVER FRONT SEAT BLADDER CONTROL MODULE DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR DRIVER SEAT ADJUSTER MEMORY MODULE EVAPORATIVE EMISSION CANISTER VENT SOLENOID VALVE FRONT SEAT HEATER VENT CONTROL MODULE GRN WIRE LEFT REAR SIDE DOOR WINDOW SWITCH LIGHTING CONTROL MODULE N/A PASSENGER FRONT SEAT ADJUSTER SWITCH PASSENGER FRONT SEAT BLADDER CONTROL MODULE PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR PASSENGER FRONT SIDE DOOR WINDOW SWITCH REAR GATE MODULE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE REMOTE FUNCTION ACTUATOR MODULE RIGHT FRONT HEADLAMP RIGHT REAR SIDE DOOR WINDOW SWITCH TO MULTI-FUNCTION POWER SUPPLY CONVERTER (DIAGRAM 5 OF 8) USED) W/ MEMORY W/O MEMORY WHT WIRE

AIR CONDITIONING COMPRESSOR RELAY BLOWER MOTOR ENGINE CONTROLS IGNITION RELAY ENGINE RESTART RELAY FUEL PUMP POWER CONTROL MODULE HORN RELAY LEFT FRONT HEADLAMP LEFT TRAILER STOP/TURN SIGNAL LAMP RELAY N/A PARKING LAMP RELAY REAR SEAT HEATER CONTROL MODULE REAR WINDOW DEFOGGER RELAY REAR WINDOW WASHER PUMP RELAY RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RIGHT TRAILER STOP/TURN SIGNAL LAMP RELAY STARTER RELAY WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER MOTOR RELAY WINDSHIELD WIPER MOTOR SPEED CONTROL RELAY

BLK WIRE ENGINE CONTROL MODULE FORWARD COLLISION ALERT DISPLAY FROM IGNITION MAIN RELAY (DIAGRAM 7 OF 8) GEAR SHIFT CONTROL MODULE GRN/YEL WIRE INSTRUMENT PANEL CLUSTER CONTROL MODULE N/A REAR CLOSURE HANDS FREE MODULE REAR WINDOW WIPER MOTOR REAR WINDOW WIPER MOTOR RELAY RED/WHT WIRE RED/YEL WIRE RESTRAINTS CONTROL MODULE SUNROOF CONTROL MODULE TRANSMISSION CONTROL MODULE VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/WHT WIRE W/O WINDSHIELD HEAD-UP DISPLAY WHT WIRE

BLK WIRE BLU WIRE BLU/GRY WIRE BODY CONTROL MODULE CARGO AREA TRIM ACCESSORY POWER RECEPTACLE COMPUTER DATA LINES SYSTEM FROM BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK (DIAGRAM 1 OF 8) FROM ENGINE WIRING HARNESS JUNCTION BLOCK (DIAGRAM 2 OF 8) FROM ENGINE WIRING HARNESS JUNCTION BLOCK (DIAGRAM 4 OF 8) GEAR SHIFT CONTROL MODULE LEFT REAR BODY STRUCTURE STOP LAMP LEFT REAR LIFTGATE COMBINATION LAMP LIGHTING CONTROL MODULE MULTI-FUNCTION POWER SUPPLY CONVERTER N/A PARKING BRAKE CONTROL SWITCH RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR LIFTGATE COMBINATION LAMP STARTING/CHARGING SYSTEM VIDEO PROCESSING MODULE VIO/GRN WIRE WHT WIRE YEL/BLK WIRE

110 VOLT ACCESSORY TIME DELAY CUTOFF RELAY AUTOSAR CAN BUS (+) 5 SERIAL DATA AUTOSAR CAN BUS (-) 5 BATT POSITIVE VOLT BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR FRONT FLOOR CONSOLE ACCESSORY POWER RECEPTACLE GRY/GRN WIRE IMAGE PROCESSING MODULE LEFT SIDE OBSTACLE DETECTION CONTROL MODULE LOGIC LONG RANGE FORWARD RANGE RADAR SENSOR N/A PARKING ASSIST CONTROL MODULE PASSENGER RESTRAINTS OCCUPANT CLASSIFICATION SYSTEM MODULE REAR FLOOR CONSOLE DUAL CHARGE RECEPTACLE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RESTRAINTS CONTROL MODULE RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE ROOF CONSOLE SERIAL DATA SERIAL DATA AUTOSAR CAN BUS (+) 5 SERIAL DATA GATEWAY MODULE TELEMATIC CONTROL MODULE VIO WIRE W/ ACTIVE SAFETY WINDSHIELD FRONT VIEW CAMERA WIRELESS ACCESSORY CHARGING MODULE YEL WIRE

AUDIO AMPLIFIER BLK WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE CRUISE CONTROL SWITCH DRIVER FRONT SEAT BACK VENTILATION BLOWER DRIVER FRONT SEAT CUSHION VENTILATION BLOWER EXTERIOR AMBIENT AIR QUALITY SENSOR FROM BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK (DIAGRAM 1 OF 8) FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL GRN WIRE GRY WIRE HEAD-UP DISPLAY HEATED STEERING WHEEL MODULE IGNITION MAIN RELAY INSIDE AIR MOISTURE, WINDSHIELD TEMPERATURE SENSOR INSIDE AMBIENT AIR QUALITY PARTICULATE SENSOR MODULE INSIDE REAR VIEW MIRROR INSTRUMENT PANEL CLUSTER CONTROL MODULE LIGHTING CONTROL MODULE MID/HIGH LEVEL MULTIMEDIA RECEPTACLE N/A NCA WIRE PASSENGER FRONT SEAT BACK VENTILATION BLOWER PASSENGER FRONT SEAT CUSHION VENTILATION BLOWER RADIO RADIO CONTROL RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE STEERING RADIO WHEEL CONTROL SWITCH STEERING WHEEL AIR BAG COIL VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE W/ VENTILATED SEAT

ACCESSORY AC, DC POWER CONTROL MODULE BATTERY BLK WIRE BLK/GRY WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BODY CONTROL MODULE BRN/BLK WIRE DC/AC ENGINE START/STOP FROM IGNITION MAIN RELAY (DIAGRAM 7 OF 8) FROM INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK (DIAGRAM 7 OF 8) GRN/BLK WIRE GRN/VIO WIRE GROUND INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK INVERTER CONTROL LOGIC LOW REFERENCE NCA WIRE ON/OFF VEHICLE SWITCH POSITIVE VOLTAGE RED WIRE RED/GRN WIRE SERIAL DATA GATEWAY MODULE VIO WIRE YEL WIRE