Buick Envision II (2020-2024) (right side of front fascia) Wiring diagrams

A/C REFRIGERANT PRESSURE SENSOR AMBIENT AIR TEMPERATURE SENSOR BLK WIRE BLK/GRY WIRE BLK/YEL WIRE BLU/GRY WIRE BLU/RED WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM ENGINE COOLANT PUMP (LOWER LEFT FRONT OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR 6 GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRY/VIO WIRE LOGIC NCA WIRE RADIATOR COOLANT TEMPERATURE SENSOR RED/GRY WIRE RED/YEL WIRE RIGHT SIDE OF RADIATOR) YEL/BLK WIRE

AMBIENT AIR TEMP SENS SIG AMBIENT AIR TEMPERATURE SENSOR BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SENSOR BRAKE FLUID LEVEL SIG BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC BRAKE CTRL ENGINE CONTROL MODULE ENGINE CONTROLS SYSTEM ENGINE CTRL SENS 5 VOLT REF 1 ENGINE CTRL SENS LOW REF 1 ENGINE CTRL VEHICLE SENS LOW REF 1 ENGINE OIL TEMPERATURE SENSOR FUEL LEVEL SENS 2 LOW REFR FUEL LEVEL SENS LOW REFR FUEL PUMP POWER CONTROL MODULE GRN/GRY WIRE GRN/YEL WIRE HIGH SPEED GMLAN SERIAL DATA (+) 7 MODULE LIN BUS 1 OIL PRESS SENS SIG OIL TEMP SENS SIG PARKING BRAKE CONTROL SWITCH PRIMARY FUEL LEVEL SENSOR RED/GRY WIRE SECONDARY FUEL LEVEL SENS SIG SECONDARY FUEL LEVEL SENSOR TRANSFER CASE FLUID TEMP SENS SIG VIO WIRE WHT WIRE YEL/BRN WIRE

A/C REFRIGERANT PRESSURE SENSOR AMBIENT AIR TEMPERATURE SENSOR BLK WIRE BLK/GRY WIRE BLK/YEL WIRE BLU/GRY WIRE BLU/RED WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM ENGINE COOLANT PUMP (LOWER LEFT FRONT OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR 6 GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRY/VIO WIRE LOGIC NCA WIRE RADIATOR COOLANT TEMPERATURE SENSOR RED/GRY WIRE RED/YEL WIRE RIGHT SIDE OF RADIATOR) YEL/BLK WIRE

A/C COMPRESSOR CLTH RLY CTRL A/C REFRIGERANT PRESSURE SENS SIG ACCELERATOR PEDAL POS LOW REF 1 ACCELERATOR PEDAL POS LOW REF 2 ACCELERATOR PEDAL POS SIG 1 ACCELERATOR PEDAL POS SIG 2 ACCELERATOR PEDAL POSITION SENSOR AIR CONDITIONING SYSTEM AMBIENT AIR TEMP SENS SIG AMBIENT AIR TEMPERATURE SENSOR ANTI-THEFT SYSTEM BATT POS VOLT BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRK POS SENS SIG BRN/RED WIRE CAMSHAFT MTR POS SENS 1 SIG CAMSHAFT MTR POS SENS 2 SIG CAMSHAFT POS MTR CTRL A CAMSHAFT POS MTR CTRL B CAMSHAFT POS MTR CTRL C CAMSHAFT POS MTR CTRL D CAMSHAFT POS SENS 2 GND CAN BUS (+) 3 SERIAL DATA CAN BUS (+) SERIAL DATA MASS AIR FLOW SENS SIG CAN BUS (-) 2 SERIAL DATA CAN BUS (-) SERIAL DATA COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRAKE SIG CYLINDER 2 FRONT SOL CTRL CYLINDER 2 POS SENS SIG CYLINDER 2 REAR SOL CTRL CYLINDER 3 FRONT SOL CTRL CYLINDER 3 POS SENS SIG CYLINDER 3 REAR SOL CTRL CYLINDER 4 FRONT SOL CTRL CYLINDER 4 POS SENS SIG CYLINDER 4 REAR SOL CTRL ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) EXHAUST LOBE AXIAL POS SIG 1 EXHAUST LOBE AXIAL POS SIG 2 FUEL PUMP PRIMARY RLY CTRL GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/YEL WIRE HOOD STATUS A SIG HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK INTAKE LOBE AXIAL POS SIG 1 INTAKE LOBE AXIAL POS SIG 2 LEFT FRONT STRUT TOWER) LIN BUS 4 MASS AIRFLOW SENSOR (IN INTAKE AIR DUCT) POWERTRAIN RLY COIL CTRL PWR MAIN RLY FUSE SPLY VOLT 2 RED/GRN WIRE RUN/CRANK IGN 1 VOLT SIG GND POWERTRAIN MAIN RLY FUSED SPLY VOLT 1 STARTER ENABLE RLY CTRL STARTER PINION SOL ACT RLY CTRL STARTING/CHARGING SYSTEM STEP CAM A CTRL STEP CAM B CTRL VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/VIO WIRE YEL/WHT WIRE