Buick Envision II (2020-2024) brn/vio Wiring diagrams

A SIG AJAR SW SIG BLK WIRE BLU/YEL WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN-BUS COMPUTER COMPUTER DATA LINES SYSTEM DATA LINES DRIVER DOOR LOCK SWITCH DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH ENGINE CONTROL MODULE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/VIO WIRE HOOD LIFTGATE LATCH LOGIC NETWORK BUS 4 PASSENGER DOOR LOCK SWITCH PASSENGER FRONT SIDE DOOR WINDOW CONTROL SWITCH RIGHT REAR SIDE DOOR LATCH RIGHT REAR SIDE DOOR WINDOW SWITCH STATUS SYSTEM VIO/GRY WIRE VIO/WHT WIRE W/ MEMORY W/O MEMORY WHT WIRE YEL WIRE YEL/GRN WIRE YEL/VIO WIRE

A/C COMPRESSOR SOL VLV CTRL ACCENT LIGHTING CTRL AIR CONDITIONING SYSTEM AUTOSAR CAN BUS (-) 2 SER DATA BLK/BRN WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE BRAKE APPLY SENS CTRL BRAKE APPLY SENS LOW REF BRAKE APPLY SENS SIG BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM COURTESY LAMP CTRL CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRAKE SIG DEFOGGER SYSTEM DIMMING CTRL 1 DOOR LOCKS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE HOOD STATUS B SIG HORN RELAY CTRL HORNS SYSTEM LF ANTENNA SIG LOW LF DOOR OPEN SW SIG LF DR LOCK ACTUATOR LOCK CTRL LF EXT DR HANDLE SW UNLK SIG LIFTGATE SENS LAMP CTRL LIN BUS 1 LIN BUS 10 LIN BUS 11 LIN BUS 16 LIN BUS 3 LIN BUS 4 LIN BUS 8 LIN BUS 9 LOCK ACTUATORS UNLOCK CTRL 1 LOCK ACTUATORS UNLOCK CTRL 2 LR DR EXTERIOR SW LOCK SIG LR DR LOCK ACTUATOR LOCK CTRL LR HAPTIC MOVEMENT MTR CTRL LR SEAT HEATING HI IND CTRL NAVIGATION SYSTEM PASSIVE ENTRY ANTENNA 2 HI SIG PASSIVE ENTRY ANTENNA 2 LOW SIG PASSIVE ENTRY ANTENNA HI SIG PASSIVE ENTRY ANTENNA LOW SIG PASSIVE ENTRY LF ANTENNA SIG HI R CLOSURE HANDLE SW OPEN SIG REAR DEFOGGER RELAY CTRL RF DOOR ANTENNA SIG HI RF DOOR ANTENNA SIG LOW RF DR LOCK ACTUATOR LOCK CTRL RF EXT DR HANDLE SW UNLK SIG RR DR EXTERIOR SW UNLOCK SIG RR DR LOCK ACTUATOR LOCK CTRL RR HAPTIC MOVEMENT MTR CTRL RR SEAT HEATING HI IND CTRL SEATS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLATCH ACTUATOR UNLATCH CTRL VIO WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

BATT POSI SPLY BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BLK WIRE BODY CONTROL MODULE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER FRONT SIDE DOOR WINDOW SWITCH DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR ENGINE WIRING HARNESS JUNCTION BLOCK FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL GRN/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC NCA WIRE NETWORK SERIAL DATA BUS 9 NETWORK SERIAL DATA LIN BUS 9 PASSENGER FRONT SIDE DOOR WINDOW SWITCH PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS REAR DEFOGGER IND REAR DEFOGGER RLY CTRL REAR DEFOGGER SWITCH REAR WINDOW DEFOGGER GRID REAR WINDOW DEFOGGER RELAY RED/GRN WIRE RED/GRY WIRE WHT WIRE

BLK WIRE BLK/VIO WIRE BLU/YEL WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DOWN DRIVER FRONT SEAT ADJUSTER SWITCH DRIVER FRONT SEAT BACK LUMBAR PUMP DRIVER FRONT SEAT BLADDER CONTROL MODULE DRIVER FRONT SEAT LUMBAR SWITCH ENGINE WIRING HARNESS JUNCTION BLOCK GRN/GRY WIRE HOT AT ALL TIMES LOGIC NCA WIRE RECLINE FWD RECLINE RWD RED/GRN WIRE RED/WHT WIRE RWD WHT/BLU WIRE

BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER CUSHION, BACK SWITCH DRIVER FRONT SEAT BACK HEATER DRIVER FRONT SEAT CUSHION HEATER ENGINE WIRING HARNESS JUNCTION BLOCK FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL FRONT SEAT HEATER VENT CONTROL MODULE GRN WIRE GRN/VIO WIRE GRY/BLK WIRE HIGH HEAT IND HOT AT ALL TIMES LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 9 LOGIC LOW HEAT IND MEDIUM HEAT IND PASSENGER CUSHION/ BACK SWITCH PASSENGER FRONT SEAT BACK HEATER PASSENGER FRONT SEAT CUSHION HEATER RED/BLU WIRE RED/WHT WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/GRY WIRE YEL/GRY WIRE

A SIG AJAR SW SIG BLK WIRE BLU/YEL WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN-BUS COMPUTER COMPUTER DATA LINES SYSTEM DATA LINES DRIVER DOOR LOCK SWITCH DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH ENGINE CONTROL MODULE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/VIO WIRE HOOD LIFTGATE LATCH LOGIC NETWORK BUS 4 PASSENGER DOOR LOCK SWITCH PASSENGER FRONT SIDE DOOR WINDOW CONTROL SWITCH RIGHT REAR SIDE DOOR LATCH RIGHT REAR SIDE DOOR WINDOW SWITCH STATUS SYSTEM VIO/GRY WIRE VIO/WHT WIRE W/ MEMORY W/O MEMORY WHT WIRE YEL WIRE YEL/GRN WIRE YEL/VIO WIRE

BLK WIRE BLK/GRN WIRE BLU/YEL WIRE BRN/VIO WIRE COAX COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM GRN/BLK WIRE GRN/YEL WIRE GRY/YEL WIRE LEFT SIDE VIEW DRIVER INFORMATION CAMERA NAVIGATION SYSTEM NCA WIRE PASSENGER FRONT SIDE DOOR WINDOW SWITCH PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER OUTSIDE REAR VIEW MIRROR MOTOR PASSENGER SIDE OBJECT DETECTION INDICATOR RED/WHT WIRE VIO/WHT WIRE WHT WIRE YEL/RED WIRE YEL/VIO 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

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

ALL WHEEL DRIVE POWER TRANS UNIT POS SENS LOW REF ALL WHEEL DRIVE POWER TRANSFER UNIT MOTOR CTRL A ALL WHEEL DRIVE POWER TRANSFER UNIT MOTOR CTRL B ALL WHEEL DRIVE POWER TRANSFER UNIT MOTOR SHIELD ALL WHEEL DRIVE POWER TRANSFER UNIT POS SENS SIG ALL WHEEL DRIVE POWER TRANSFER UNIT POS SENS VOLT REF AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 5 SERIAL DATA AUTOSAR CAN BUS (-) 5 SERIAL DATA AUTOSAR CAN BUS (-) 2 SERIAL DATA BATT POSITIVE VOLT BATTERY POSITIVE VOLT BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DIFFERENTIAL CLUTCH PUMP DRIVER INFORMATION CENTER DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK ENHANCED DRIVER MODE 1 SW SIG GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIMITED SLIP DIFFERENTIAL CLUTCH VALVE LOGIC NCA WIRE POWER TRANSFER UNIT SHIFT ACTUATOR REAR DRIVE CONTROL MODULE (AT REAR DIFFERENTIAL) RED WIRE RED/BRN WIRE RED/WHT WIRE RIDE CONTROL SWITCH VIO/BRN WIRE VIO/GRN WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE