Buick Envision I (2016-2018) blu/vio Wiring diagrams

ABS PUMP FUSE ABS VLV FUSE BATTERY POSITIVE VOLT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENS SIG BRAKE PRESSURE MODULATOR BRN WIRE COMBINED VEH COMBINED VEH INERTIAL SENS SPLY VOLT COMPUTER DATA LINES SYSTEM ELECTRONIC BRAKE CONTROL MODULE (RIGHT OF LEFT STRUT TOWER) GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HI SPD GMLAN HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) (2) HOT AT ALL TIMES INERTIAL SENS LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LF WHEEL SPD SENS CTRL LF WHEEL SPD SENS SIG LR PARK BRAKE MOTOR APPLY CTRL LR PARK BRAKE MOTOR LOW REF LR WHEEL SPD SENS CTRL LR WHEEL SPD SENS SIG MULTI-AXIS ACCELERATION SENSOR MODULE NCA WIRE PARK BRAKE APPLY SW SIG PARK BRAKE APPLY SW VOLT REF PARK BRAKE REL SW SIG PARK BRAKE REL SW VOLT REF PARK BRAKE SW SIG PARK BRAKE SW SPLY VOLT RED/VIO WIRE RED/WHT WIRE RF WHEEL SPD SENS CTRL RF WHEEL SPD SENS SIG RIGHT FRONT WHEEL SPEED SENSOR RR PARK BRAKE MOTOR APPLY CTRL RR PARK BRAKE MOTOR LOW REF RR WHEEL SPD SENS CTRL RR WHEEL SPD SENS SIG SERIAL DATA 2 SERIAL DATA COMM ENABLE SHIFT INTERLOCK SYSTEM SPLY VOLT UNDERHOOD FUSE BLOCK VIO WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

ABS IND. BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE BRAKE APPLY SENS CTRL BRAKE APPLY SENS LOW REF BRAKE BOOSTER VACUUM SENSOR BRAKE FLUID LEVEL SWITCH BRAKE IND BRAKE PEDAL POSITION SENSOR BRAKE POSITION SENS SIG BRAKE POSITION BRAKE VACUUM BRAKE VACUUM SENS SIG BRN WIRE CENTER CONSOLE MULTI-FUNCTION SWITCH COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ECS IND ECS OFF ENGINE CONTROL MODULE ENGINE CONTROLS SYSTEM GRN/BLK WIRE GRN/GRY WIRE GRY/RED WIRE GRY/YEL WIRE HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (+) (1) IND INSTRUMENT CLUSTER LOGIC NCA WIRE PARK BRAKE SWITCH RIGHT REAR WHEEL SPEED SENSOR SIG GND TCS OFF TRACTION CONTROL SWITCH TRACTION CTRL SW SIG 1 BRAKE APPLY SENS SIG UNDERHOOD FUSE BLOCK VIO WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

BATT POS VOLT BLK WIRE BLK/BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE DRIVER LEFT REAR SEAT HAPTIC MOVEMENT MOTOR DRIVER RIGHT REAR SEAT HAPTIC MOVEMENT MOTOR DRIVER SEAT MEMORY CONTROL MODULE DRIVER SEAT MEMORY SWITCH DRIVER SEAT RECLINE MOTOR EXIT FRT VERTICAL MOTOR POS SENS SIG GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/GRN WIRE HORIZ MOTOR POS SENS SIG HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LR HAPTIC SEAT MOTOR CTRL MEM MSM FUSE PWR SEAT CIRCUIT BREAKER FUSE PWR SEAT FRT VERTICAL DN SW SIG PWR SEAT FRT VERTICAL UP SW SIG PWR SEAT HORIZ FWD SW SIG PWR SEAT HORIZ RWD SW SIG PWR SEAT REAR VERTICAL DN SW SIG PWR SEAT REAR VERTICAL UP SW SIG PWR SEAT RECLINE FWD SW SIG PWR SEAT RECLINE RWD SW SIG REAR BODY FUSE BLOCK RED WIRE RED/GRN WIRE RED/VIO WIRE RR HAPTIC SEAT MOTOR CTRL SENS HIGH REF 2 SW LOW REF SW SET SW SIG 1 WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DOWN DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT MEMORY CONTROL MODULE DRIVER SEAT REAR VERTICAL MOTOR FORWARD/ FRT VERTICAL MOTOR DN CTRL FRT VERTICAL MOTOR UP CTRL GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE HORIZ MOTOR FWD CTRL HORIZ MOTOR RWD CTRL HORIZONTAL LIN SERIAL DATA BUS 8 LOW SPD GMLAN SERIAL DATA MOTOR + UP REAR REAR VERTICAL MOTOR DN CTRL REAR VERTICAL MOTOR UP CTRL REARWARD RECLINE RECLINE MOTOR FWD CTRL RECLINE MOTOR RWD CTRL UP SWITCH VERTICAL VERTICAL DOWN WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

ACCESSORY IGN VOLT ACTIVE SIG ACTUATOR CTRL ACTUATOR LO REF BATT POS VOLT BCM 7 FUSE BLK WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD SECURITY LOCK DISABLE RELAY COMPUTER DATA LINES SYSTEM DOOR LOCK CTRL DOOR LOCK CTRL 2 DR AJAR SW SIG DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HOOD STATUS B SIG HORN RELAY CTRL HORNS SYSTEM HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK RELAY ASSEMBLY LF DR AJAR SW SIG LIGHTING CTRL SW SIG LOCK MTR STATUS SIG LR LOCK MTR STATUS SIG RR LOCK RELAY CTRL LOCK SIG LOGIC LOGIC PASSENGER WINDOW SWITCH MOTOR STATUS SIG NETWORK BUS 3 PASS DOOR LOCK/ PASSENGER DOOR LATCH ASSEMBLY RECEIVE SIG RED WIRE RED/BRN WIRE RED/GRY WIRE RR LICENSE LP CTRL RUN/CRANK IGN 1 VOLT SENS SIG SERIAL DATA (-) (1) SW UNLOCK CTRL TRANSMIT SIG UNLOCK CTRL UNLOCK SIG VIO/BLK WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/VIO WIRE

ACTIVE SAFETY CONTROL MODULE BATT POS VOLT BLK WIRE BLU/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CONTROL DISPLAY FRONT VIEW CAMERA WINDSHIELD FRT OBJ SENS SPLY CTRL GRN WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE HI SPD GMLAN SERIAL DATA (+) 4 HOT W/ BATTERY SAVER RELAY 2 ENERGIZED INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL MULTI- FUNCTION SWITCH LANE DEPARTURE WARNING DISABLE SW SIG LANE DEPARTURE WARNING DISABLE SWITCH LANE DEPARTURE WARNING IND LANE DEPARTURE WARNING IND CTRL LO SPD GMLAN SER DATA LOGIC INSTRUMENT CLUSTER PRK ASSIST FUSE RED/GRN WIRE WHT WIRE

ACCESSORY IGN VOLT ACTIVE SIG ACTUATOR CTRL ACTUATOR LO REF BATT POS VOLT BCM 7 FUSE BLK WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD SECURITY LOCK DISABLE RELAY COMPUTER DATA LINES SYSTEM DOOR LOCK CTRL DOOR LOCK CTRL 2 DR AJAR SW SIG DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HOOD STATUS B SIG HORN RELAY CTRL HORNS SYSTEM HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK RELAY ASSEMBLY LF DR AJAR SW SIG LIGHTING CTRL SW SIG LOCK MTR STATUS SIG LR LOCK MTR STATUS SIG RR LOCK RELAY CTRL LOCK SIG LOGIC LOGIC PASSENGER WINDOW SWITCH MOTOR STATUS SIG NETWORK BUS 3 PASS DOOR LOCK/ PASSENGER DOOR LATCH ASSEMBLY RECEIVE SIG RED WIRE RED/BRN WIRE RED/GRY WIRE RR LICENSE LP CTRL RUN/CRANK IGN 1 VOLT SENS SIG SERIAL DATA (-) (1) SW UNLOCK CTRL TRANSMIT SIG UNLOCK CTRL UNLOCK SIG VIO/BLK WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/VIO WIRE

BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BRN WIRE CLOSE COMPUTER DATA LINES SYSTEM EXPRESS CLOSE EXPRESS OPEN FT SUNSHADE SW LOW REF FT SUNSHADE SW SIG GRN WIRE GRY WIRE HOT AT ALL TIMES ILL INSTRUMENT PANEL FUSE BLOCK LIN SERIAL DATA BUS 1 LOGIC RED/BRN WIRE RED/WHT WIRE S/ROOF FUSE SNRF SW DATA SIG 1 SNRF SW LOW REF SUNROOF CONTROL MODULE SUNROOF SUNSHADE MOTOR MODULE SUNROOF SUNSHADE SWITCH SUNROOF SWITCH YEL WIRE

AUTO OFF BATT POS VOLT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BODY CONTROL MODULE BRK FLUID LVL SENS SIG BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW MOTOR ELECTRONIC BRAKE CONTROL MODULE (RIGHT OF LEFT STRUT TOWER) GMLAN SERIAL DATA - 1 GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HEAD HEADLAMP SW ON SIG GMLAN SERIAL DATA (-) 1 HEADLAMP SWITCH LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LF DOOR AJAR SW SIG LOGIC LR DOOR AJAR SW SIG NETWORK BUS 3 NETWORK BUS 4 PARK PARK BRAKE SWITCH PARK BRK APPLY SW SIG PARK BRK APPLY SW VOLT REF PARK BRK RELEASE SW SIG PARK BRK SW SIG PARK BRK SW SPLY VOLT PARK LAMP SIG PARK RELEASE SW VOLT REF PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW SWITCH RED/GRN WIRE RF DOOR AJAR SW SIG RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RR DOOR AJAR SW SIG SIG CTRL WHT WIRE WHT/VIO WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/GRY WIRE BLU WIRE BLU/VIO WIRE BRN/BLU WIRE BRN/GRY WIRE DELAY SWITCH GRN/WHT WIRE GRY WIRE GRY/VIO WIRE HI LO HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK MIST OFF INT OSRVM FUSE REAR WINDOW WASHER PUMP REAR WINDOW WASHER PUMP RELAY REAR WIPER MOTOR REAR WIPER RELAY REAR WIPER/WASHER SWITCH RED/BRN WIRE RR/WPR FUSE UNDERHOOD FUSE BLOCK VIO WIRE WASH/PUMP FUSE WASHER SWITCH WHT/BLK WIRE WINDSHIELD WASHER FLUID LEVEL SWITCH WINDSHIELD WASHER PUMP WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER SWITCH WINDSHIELD WIPER/WASHER SWITCH YEL WIRE YEL/BLU WIRE