Buick Envision II (2020-2024) lines system Wiring diagrams

AJAR SW SIG AUTOSAR CAN BUS BATT POS VOLT BATT POS VOLT INSTRUMENT PANEL ACCENT LIGHTING CTRL GROUND BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE BRN/BLU WIRE COMPUTER DATA COMPUTER DATA LINES SYSTEM DOME LAMP IND DOME LAMP ON/OFF SWITCH DOME LAMP TURN OFF SWITCH DRIVER FRONT SIDE DOOR LATCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR DRIVER INFORMATION CENTER DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK FRONT READING LAMP IND FRONT READING LAMP SWITCH GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK INTERIOR DOOR HANDLE ACCENT LIGHTING CTRL INTERIOR LAMP CTRL LEFT REAR SIDE DOOR LATCH LEFT REAR SIDE DOOR WINDOW SWITCH LINES SYSTEM LOGIC MULTI-FUNCTION POWER SUPPLY CONVERTER NETWORK BUS 3 NETWORK BUS 4 PASSENGER FRONT SIDE DOOR LATCH PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR POWER DISTRIBUTION SYSTEM REAR COMPT COURTESY LAMP CTRL REAR READING LAMP IND REAR READING LAMP SWITCH REAR SEAT CENTER READING LAMP RED WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE ROOF CONSOLE VIO/GRY WIRE W/ SUNROOF W/ UNIVERSAL GARAGE DOOR OPENER W/O SUNROOF WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/YEL WIRE

BLK WIRE COMPUTER DATA DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER TRIM PANEL FRONT SIDE DOOR LIGHT CONDUCTOR LAMP FRONT FLOOR CONSOLE BIN LAMP GRN/YEL WIRE GRY/VIO WIRE INSTRUMENT PANEL LIGHT CONDUCTOR INNER LAMP LEFT FRONT SIDE DOOR INSIDE HANDLE ILLUMINATION LAMP LEFT FRONT SIDE DOOR MAP POCKET ILLUMINATION LAMP LEFT INSTRUMENT PANEL LIGHT CONDUCTOR LAMP LEFT REAR SIDE DOOR INSIDE HANDLE ILLUMINATION LAMP LINES SYSTEM NCA WIRE PASSENGER FRONT SIDE DOOR WINDOW SWITCH PASSENGER TRIM PANEL FRONT SIDE DOOR LIGHT CONDUCTOR LAMP RIGHT FRONT SIDE DOOR INSIDE HANDLE ILLUMINATION LAMP RIGHT FRONT SIDE DOOR MAP POCKET ILLUMINATION LAMP RIGHT REAR SIDE DOOR INSIDE HANDLE ILLUMINATION LAMP WHT/BLK WIRE WHT/BRN WIRE WHT/YEL WIRE

AUTO AUTOSAR CAN BUS BATT POS VOLT BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE COMPUTER DATA COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK FLOOR CONSOLE ACCESSORY FUNCTION SWITCH FLOOR CONSOLE FRONT ACCESSORY POWER RECEPTACLE FLOOR CONSOLE REAR DUAL CHARGE ONLY RECEPTACLE FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL GEAR SHIFT CONTROL MODULE GRN/GRY WIRE GROUND HAZARD WARNING SWITCH HEAD HEAD-UP DISPLAY SWITCH HEADLAMP SWITCH HEADLAMP SWITCH PARK LAMP SIGNAL HOT AT ALL TIMES INSTRUMENT PANEL DIMMER SWITCH INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT REAR SEAT HEATER SWITCH LINES SYSTEM LOGIC MULTI-FUNCTION POWER SUPPLY CONVERTER MULTIMEDIA RECEPTACLE OFF ON/OFF VEHICLE SWITCH PARK POWER DISTRIBUTION SYSTEM RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIDE CONTROL SWITCH RIGHT REAR SEAT HEATER SWITCH WHT WIRE YEL WIRE YEL/GRY WIRE

BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/GRY WIRE COMPUTER DATA CRUISE CONTROL SWITCH DRIVER DOOR LOCK SWITCH DRIVER FRONT SEAT ADJUSTER MEMORY SWITCH DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH GARAGE DOOR OPENER TRANSMITTER GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/VIO WIRE INSTRUMENT PANEL CLUSTER CONTROL MODULE LIFTGATE RELEASE SWITCH LINES SYSTEM LOGIC NCA WIRE PARKING BRAKE CONTROL SWITCH PASSENGER DOOR LOCK SWITCH PASSENGER FRONT SIDE DOOR WINDOW SWITCH ROOF CONSOLE STEERING WHEEL RADIO CONTROL SWITCH W/ MEMORY W/ UNIVERSAL GARAGE DOOR OPENER W/O MEMORY W/O UNIVERSAL GARAGE DOOR OPENER YEL WIRE YEL/BLK WIRE