Power distribution circuit for Buick Envista I (2022-2024)

A/C COMPRESSOR CLUTCH RELAY BATTERY BATTERY SENSOR MODULE BODY CONTROL MODULE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER CONTROL VALVE SOLENOID ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY COOLING FAN HIGH SPEED RELAY COOLING FAN LOW SPEED RELAY COOLING FAN MEDIUM SPEED RELAY DRIVER SEAT LUMBAR SUPPORT SWITCH DRIVER WINDOW SWITCH ENGINE CONTROL MODULE ENGINE CONTROLS IGNITION RELAY EVAPORATIVE EMISSION VENT SOLENOID VALVE FUEL PUMP DRIVER CONTROL MODULE GENERATOR HORN RELAY KEYLESS ENTRY CONTROL MODULE LEFT REAR WINDOW SWITCH LIFTGATE UNLATCH RELAY N/A NOT USED PASSENGER WINDOW SWITCH POWER STEERING CONTROL MODULE REAR DEFOGGER RELAY REAR WINDOW WASHER PUMP RELAY RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR WINDOW SWITCH SEAT HEATING CONTROL MODULE STARTER MOTOR STARTER RELAY TO IGNITION MAIN RELAY (DIAGRAM 5 OF 5) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 2 OF 5) TO POWER SUPPLY TRANSFORMER (DIAGRAM 4 OF 5) WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER RELAY

BLOWER MOTOR CONTROL MODULE BODY CONTROL MODULE DATA LINK CONNECTOR DRIVER SEAT ADJUSTER SWITCH FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 5) GRN WIRE HVAC CONTROL MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE LEFT HEADLAMP ASSEMBLY LEFT STEERING WHEEL CONTROLS SWITCH LIFTGATE CONTROL MODULE N/A NCA WIRE PASSENGER PRESENCE MODULE RAIN/ AMBIENT LIGHT SENSOR MODULE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEADLAMP ASSEMBLY RIGHT STEERING WHEEL CONTROLS SWITCH SERIAL DATA GATEWAY MODULE STEERING WHEEL AIR BAG COIL SUNROOF MOTOR TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TO POWER SUPPLY TRANSFORMER (DIAGRAM 4 OF 5) USED) WINDSHIELD TEMPERATURE, INSIDE MOISTURE SENSOR

BATTERY SAVER RELAY 1 BLK WIRE BODY CONTROL MODULE BRN/VIO WIRE FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 2 OF 5) GRY/VIO WIRE HVAC CONTROL MODULE HVAC CONTROLS IGNITION RUN RELAY INSTRUMENT CLUSTER KEYLESS ENTRY CONTROL MODULE LEFT SIDE OBJECT SENSOR MODULE NCA WIRE PARKING ASSIST CONTROL MODULE RADIO RADIO CONTROLS RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RETAINED ACCESSORY POWER RELAY RIGHT SIDE OBJECT SENSOR MODULE STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATING CONTROL MODULE USB RECEPTACLE VIO WIRE VIO/BLU WIRE VIO/BRN WIRE WINDSHIELD FRONT VIEW CAMERA

BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU/BLK WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 2 OF 5) FROM RETAINED ACCESSORY POWER RELAY (DIAGRAM 3 OF 5) FROM UNDERHOOD FUSE BLOCK (DIAGRAM 1 OF 5) FUEL PUMP DRIVER CONTROL MODULE GRN/VIO WIRE INSTRUMENT PANEL ACCESSORY POWER RECEPTACLE LOGIC POWER SUPPLY TRANSFORMER REAR CONSOLE CENTER USB RECEPTACLE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE STARTING/CHARGING SYSTEM TO BATTERY SAVER RELAY 1 (DIAGRAM 3 OF 5) TO MOBILE DEVICE WIRELESS CHARGER MODULE (DIAGRAM 5 OF 5) VIO WIRE VIO/GRN WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/GRN WIRE BODY CONTROL MODULE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER BRN WIRE BRN/BLK WIRE CHARGE IND CTRL COLLISION ALERT INDICATORS CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY ENGINE CONTROL MODULE FAULT IND CTRL FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 5) GRN WIRE GRN/BLK WIRE GRN/VIO WIRE IGNITION MAIN RELAY IGNITION MODE SWITCH INSIDE REAR VIEW MIRROR KEYLESS ENTRY CONTROL MODULE MOBILE DEVICE WIRELESS CHARGER MODULE NCA WIRE NOT USED RADIO RETAINED ACC POWER CTRL SERIAL DATA GATEWAY MODULE VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/YEL WIRE YEL WIRE