Buick Envista I (2022-2024) fuel pump driver control module Wiring diagrams

ACC WAKEUP SERIAL DATA ACTIVE GRILLE AIR SHUTTER 1 ACTUATOR AUXILIARY COOLANT PUMP BATTERY SENSOR MODULE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE ENGINE CONTROL MODULE ENGINE CTRL MODULE LIN BUS 1 ENGINE CTRL MODULE LIN BUS 2 ENGINE CTRL MODULE LIN BUS 4 EVAPORATIVE EMISSION PURGE PUMP FUEL PUMP DRIVER CONTROL MODULE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE HI SPD GMLAN SERIAL DATA (+) (3) HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) 7 LIN BUS 1 LIN BUS 2 LIN BUS 4 MULTI-FUNCTION INTAKE AIR SENSOR POWERTRAIN SENS BUS ENABLE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE

BLK WIRE BODY CONTROL MODULE FUEL PUMP DRIVER CONTROL MODULE KEYLESS ENTRY CONTROL MODULE LEFT BACKUP LAMP LEFT LIFTGATE TAIL LAMP ASSEMBLY LEFT OUTER TAIL LAMP LEFT REAR SIDE MARKER LAMP LEFT REAR TURN SIGNAL LAMP LEFT SIDE OBJECT SENSOR MODULE NCA WIRE PARKING ASSIST CONTROL MODULE PASSENGER DOOR LATCH ASSEMBLY PASSENGER DOOR LOCK SWITCH PASSENGER EXTERIOR DOOR HANDLE ASSEMBLY PASSENGER EXTERIOR DOOR HANDLE SWITCH PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER WINDOW SWITCH POWER STEERING CONTROL MODULE REAR COMPARTMENT COURTESY LAMP RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RIGHT SIDE OBJECT SENSOR LAMP SEAT HEATING CONTROL MODULE W/ ACTIVE SAFETY W/ EXTENDED RANGE W/ FRONT SEAT HEATER W/ REAR PARK ASSIST WHT WIRE

ABS IND. ADAPTIVE CRUISE CONTROL WARNING IND AIR BAG IND AUTO HIGH BEAM AUTO STOP IND BATT POS VOLT BLK/GRN WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/VIO WIRE BRAKE IND CHARGE IND COMPUTER DATA LINES SYSTEM CRUISE IND DOOR OPEN IND DRIVER INFORMATION CENTER DISPLAY ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE IND ESC IND ESC OFF IND FUEL GAUGE FUEL IND FUEL LEVEL SENS LO REF FUEL LEVEL SENSOR FUEL PUMP DRIVER CONTROL MODULE FUEL PUMP, LEVEL SENSOR ASSEMBLY HIGH BEAM IND HIGH SPEED GMLAN HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY 1 ENERGIZED ILL INFOTAINMENT DISPLAY SIG INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LANE DEPARTURE WARNING IND LEFT TURN IND LOGIC LOW OIL PRESSURE IND LVDS BK MALFUNCTION IND PARK LAMP IND PARKING BRAKE IND. PEDESTRIAN AHEAD IND PRIMARY FUEL LVL SENS SIG RED/BRN WIRE RED/WHT WIRE RIGHT TURN IND SEAT BELT 2 IND SEAT BELT IND SECURITY IND SERIAL DATA (-) 7 SERVICE PARK BRAKE IND SIG GND SNOW MODE IND SOUND SYSTEMS SPEEDOMETER TACHOMETER TPMS IND TRACTION CONTROL OFF IND UNDERHOOD FUSE BLOCK VEHICLE AHEAD IND WHT WIRE

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

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

BATTERY BATTERY FUSE BLOCK BATTERY SENSOR MODULE BLK WIRE BLU/BLK WIRE CHARGING CIRCUIT COMPUTER DATA LINES SYSTEM FUEL PUMP DRIVER CONTROL MODULE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER (UNDER LEFT SIDE OF DASH) RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE STARTER MOTOR STARTER RELAY UNDERHOOD FUSE BLOCK VIO/GRN WIRE WHT WIRE YEL WIRE YEL/BLK WIRE