Buick Envision II (2020-2024) yel Wiring diagrams

AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 1 SERIAL DATA BRAKE SYSTEM CONTROL MODULE LIN BUS 1 AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA LEFT PARK BRAKE MOTOR LOW REFERENCE AUTOSAR CAN BUS (-) 1 SERIAL DATA RIGHT REAR WHEEL SPEED SENSOR CONTROL AUTOSAR CAN BUS (-) 2 SERIAL DATA RIGHT FRONT WHEEL SPEED SENSOR SIGNAL BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENSOR BRAKE FLUID LEVEL SIGNAL BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT FRONT STRUT TOWER) LEFT FRONT WHEEL SPEED SENSOR LEFT FRONT WHEEL SPEED SENSOR CONTROL LEFT FRONT WHEEL SPEED SENSOR SIGNAL LEFT PARK BRAKE MOTOR APPLY CONTROL LEFT REAR PARKING BRAKE ACTUATOR LEFT REAR WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR CONTROL LEFT REAR WHEEL SPEED SENSOR SIGNAL NCA WIRE RED/WHT WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT FRONT WHEEL SPEED SENSOR CONTROL RIGHT PARK BRAKE MOTOR APPLY CONTROL RIGHT PARK BRAKE MOTOR LOW REFERENCE RIGHT REAR PARKING BRAKE ACTUATOR RIGHT REAR WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR SIGNAL RUN/CRANK IGNITION 1 VOLTAGE VIO WIRE VIO/GRY WIRE WHT WIRE YEL WIRE

BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/VIO WIRE BRN/WHT WIRE CAN-BUS CELL CELLULAR TELEPHONE COAX COMPUTER DATA LINES SYSTEM GPS/ CELL GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE KEYPAD CTRL KEYPAD GREEN LED CTRL KEYPAD RED LED CTRL WIRE KEYPAD SIG LOGIC LOW REF MICROPHONE (-) LOW REF MICROPHONE SIG MULTIMEDIA RECEPTACLE NCA WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE ROOF CONSOLE USB USB GY VIO/YEL WIRE VOICE LOW REF VOICE SIG YEL WIRE YEL/VIO WIRE

AUDIO AMPLIFIER AUDIO AMPLIFIER CTRL BATT POSITIVE VOLT BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE CAN-BUS COAX COMPUTER DATA LINES SYSTEM ENABLE SIG ENTERTAINMENT REMOTE F CEN SPEAKER (+) CTRL GRN WIRE GRN/BLK WIRE GRN/YEL WIRE LEFT RADIO FRONT SIDE DOOR SPEAKER LEFT RADIO REAR SIDE DOOR SPEAKER LF SPEAKER (-) CTRL 1 LF SPEAKER 1 (+) CTRL LF TWTR SPEAKER (+) CTRL LR SPEAKER (+) CTRL NCA WIRE RED/BLU WIRE RED/GRN WIRE RF SPEAKER (-) CTRL 1 RF SPEAKER 1 (+) CTRL RF TWTR SPEAKER (-) CTRL RIGHT FRONT MOBILE TELEPHONE MICROPHONE RIGHT RADIO FRONT SIDE DOOR SPEAKER RIGHT RADIO REAR SIDE DOOR SPEAKER RR SPEAKER (+) CTRL SIG GND VIO/BLU WIRE VIO/BRN WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/WHT WIRE

1-BK 1-VT 1-WH 2-BK 2-VT 2-WH ACTIVE NOISE CANCELLATION AM/FM AM/FM RADIO ANTENNA AMPLIFIER AUDIO AMPLIFIER AUXILIARY WIRELESS COMMUNICATION INTERFACE ANTENNA BLK WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE COAX COMPUTER DATA LINES SYSTEM GRN/BLK WIRE GRN/BRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/BRN WIRE HIGH FREQUENCY ANTENNA LF LO LEVEL AUDIO SIG LR LO LEVEL AUDIO SIG MICROPHONE 1 FEEDBACK SIG MICROPHONE 1 SIG MICROPHONE 2 FEEDBACK SIG MICROPHONE 2 SIG MICROPHONE 3 FEEDBACK SIG MICROPHONE 3 SIG MICROPHONE 4 LOW REF MICROPHONE 4 SIG RADIO RADIO ANTENNA RF LO LEVEL AUDIO SIG RR LO LEVEL AUDIO SIG VIO/BLU WIRE WHT/GRN WIRE WIFI YEL WIRE YEL/BLK WIRE

AUDIO AMPLIFIER BATT POSITIVE VOLT BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE COAX F CEN SPEAKER (+) CTRL GRN WIRE GRN/BLK WIRE GRY WIRE LEFT RADIO BODY REAR CORNER UPPER GARNISH MOLDING SPEAKER LEFT RADIO FRONT SIDE DOOR SPEAKER LEFT RADIO REAR SIDE DOOR SPEAKER LF SPEAKER (-) CTRL 1 LF SPEAKER 1 (+) CTRL LF TWTR SPEAKER (+) CTRL LR SPEAKER (+) CTRL NCA WIRE R/LR SURR SPEAKER (+) CTRL RED/BLU WIRE RED/GRN WIRE RF SPEAKER (-) CTRL 1 RF SPEAKER 1 (+) CTRL RF TWTR SPEAKER (-) CTRL RIGHT FRONT MOBILE TELEPHONE MICROPHONE RIGHT RADIO BODY REAR CORNER UPPER GARNISH MOLDING SPEAKER RIGHT RADIO FRONT SIDE DOOR SPEAKER RIGHT RADIO REAR SIDE DOOR SPEAKER RR SPEAKER (+) CTRL SIG GND VIO/BLU WIRE VIO/BRN WIRE VIO/YEL WIRE WHT WIRE WHT/BRN WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/WHT WIRE

AUTOSAR CAN BUS (+) 2 SERIAL DATA BLK WIRE BLK/GRY WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BODY CONTROL MODULE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FLOOR CONSOLE ACCESSORY FUNCTION SWITCH GRN WIRE GRN/BRN WIRE GRY/GRN WIRE LEFT REAR ADVANCED PARKING ASSIST ALARM SENSOR LEFT REAR MIDDLE PARKING ASSIST ALARM SENSOR LEFT REAR OUTER PARKING ASSIST ALARM SENSOR PARALLEL PARKING ASSIST SWITCH PARKING ASSIST IND PARKING ASSIST PARALLEL PARKING DISABLE SW SIG PARKING ASSIST SWITCH RIGHT REAR ADVANCED PARKING ASSIST ALARM SENSOR RIGHT REAR MIDDLE PARKING ASSIST ALARM SENSOR RIGHT REAR OUTER PARKING ASSIST ALARM SENSOR RR PARKING ASSIST DISABLE LED SIG RR PARKING ASSIST DISABLE SIG WHT WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE YEL/WHT 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

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

AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (-) 2 SERIAL DATA GND AUTOSAR CAN BUS SER DATA (-) 2 BATT POS VOLT BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GRN/WHT WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIGHTING CONTROL MODULE (RIGHT SIDE OF DASH) LOW WASHER FLUID INDICATOR CTRL REAR WINDOW WASHER PUMP REAR WINDOW WASHER PUMP RELAY REAR WINDOW WASHER RELAY CTRL REAR WINDOW WIPER SW SIG REAR WIPER MOTOR RELAY COIL CTRL RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE VIO WIRE WHT WIRE WHT/BLK WIRE WHT/VIO WIRE WINDSHIELD WASHER PUMP WINDSHIELD WASHER PUMP RELAY WINDSHIELD WASHER RELAY CTRL WINDSHIELD WASHER SOLVENT CONTAINER LEVEL SENSOR WINDSHIELD WASHER SW SIG WINDSHIELD WIPER MTR PARK SW SIG WINDSHIELD WIPER MTR RELAY COIL CTRL WINDSHIELD WIPER SW HI SIG WINDSHIELD WIPER SW LOW REF WINDSHIELD WIPER SW LOW SIG YEL WIRE YEL/BLU WIRE

BLK WIRE BLK/GRY WIRE BLU WIRE BRN/BLU WIRE BRN/GRN WIRE DELAY SWITCH ENGINE WIRING HARNESS JUNCTION BLOCK GRY WIRE HI LO HOT AT ALL TIMES LEFT FRONT STRUT TOWER) MIST OFF INT REAR WINDOW WIPER MOTOR REAR WINDOW WIPER MOTOR RELAY REAR WIPER/WASHER SWITCH RED/YEL WIRE WASHER SWITCH WHT WIRE WHT/BLK WIRE WHT/VIO WIRE WINDSHIELD WIPER MOTOR WINDSHIELD WIPER MOTOR RELAY WINDSHIELD WIPER SPEED CONTROL RELAY WINDSHIELD WIPER SWITCH WINDSHIELD WIPER, WINDSHIELD WASHER SWITCH YEL WIRE YEL/BLU WIRE YEL/BRN WIRE