Buick Envision I (2016-2018) wht Wiring diagrams

BACKUP LAMP CTRL BATT POS VOLT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE CAMERA LOW REFERENCE CAMERA SIGNAL 2 COMPUTER DATA LINES SYSTEM DC DC TRANS FUSE DEVICE 2 SWITCHED VOLT GRILLE FRONT VIEW CAMERA GRN/WHT WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES HUMAN MACHINE INTERFACE CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK LEFT SIDE VIEW CAMERA (AT LEFT OUTSIDE REAR VIEW MIRROR) LOW SPEED GMLAN SERIAL DATA LT BLU WIRE NCA WIRE ORG/ WIRE POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER REAR VIEW CAMERA RED WIRE RED/BLU WIRE RED/GRN WIRE RIGHT SIDE VIEW CAMERA (AT RIGHT OUTSIDE REAR VIEW MIRROR) SIGNAL GROUND SUPPLY VOLTAGE 2 TCM FUSE UNDERHOOD FUSE BLOCK VIDEO PROCESSING CONTROL MODULE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE YEL WIRE

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

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

BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR VIEW MIRROR MOTOR DRIVER OUTSIDE REAR- VIEW MIRROR DRIVER SIDE OBJECT DETECTION INDICATOR DRV MIR SW RH (+) LH (-) SIG DRV MIR SW UP (-) DOWN (+) SIG DRV MTR GND GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HORZ POS CTRL HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LED DIMMING SIG LEFT TURN SIGNAL REPEATER LAMP LH MIR HORZ POS SENS SIG LH OUTSIDE REAR VIEW 5 VOLT REF LH OUTSIDE REAR VIEW MIR POS SENS LOCAL INTERCONNECT NETWORK BUS 8 MIR SW LO REF MIRROR CONTROL MODULE (IN DRIVER'S DOOR) MIRROR DIMMING MIRRORS SYSTEM NAVIGATION SYSTEM OSRVM FUSE POS SENS SIG RED WIRE RED/BRN WIRE VERT POS CTRL VIO WIRE VIO/BLK WIRE VIO/GRY WIRE WHT WIRE WHT/VIO WIRE YEL/GRY WIRE YEL/WHT WIRE

BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DRIVER SEAT DRIVER SEAT MEMORY CONTROL MODULE EXIT GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK INTERIOR LEFT RIGHT LIGHTS SYSTEM LOCAL INTERCONNECT NETWORK BUS 8 LOGIC LOW SPD GMLAN SERIAL DATA LIN SERIAL DATA BUS 8 MEM MEMORY SWITCH MIR POS SENS 5 VOLT REF MIR POS SENS LO REF MSM FUSE NAVIGATION SYSTEM OUTSIDE REAR VIEW MIRROR SWITCH OUTSIDE RH MIR DRV MTR GND OUTSIDE RH MIR HORZ POS CTRL OUTSIDE RH MIR VERT POS CTRL PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER OUTSIDE REAR VIEW MIRROR MOTOR PASSENGER SIDE OBJECT DETECTION INDICATOR PASSENGER WINDOW SWITCH PWR WNDW FRT FUSE REAR BODY FUSE BLOCK RED WIRE RED/BRN WIRE RED/GRN WIRE RH MIR HORZ POS SENS SIG RH MIR VERT POS SENS SIG RIGHT TURN SIGNAL REPEATER LAMP SW LOW REF SW SET SW SIG 1 SYSTEM UP DOWN VIO/BLK WIRE VIO/WHT WIRE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

BATT POS VOLT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE CENTER INSTRUMENT PANEL SPEAKER COAX COMPUTER DATA LINES SYSTEM CTRL 2 DATA BUS 12 DOWN GRN WIRE GRN/BLK WIRE HANG UP SWITCH IND DIMMING LEFT LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT STEERING WHEEL CONTROLS SWITCH N/W SER PHONE SW RED/BLU WIRE RIGHT RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT STEERING WHEEL CONTROLS SWITCH LOGIC SEEK DOWN SEEK UP SEL STEERING WHEEL HEATING CONTROL MODULE SW LED CTRL VIO/BRN WIRE VOICE COMMAND VOICE RECOGNITION SWITCH VOL (-) W/ PREMIUM AUDIO BRANDED, AMPLIFIER SPEAKER SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/WHT WIRE

1 LOW REF 1 SIG 2 LO REF 2 SIG 3 LOW REF 3 SIG AM/FM AUDIO AMPLIFIER BK-1 BK-2 BLK WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/GRN WIRE COAX COAX BK AM/FM COAX GD XM COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE FRONT CEN SPKR CTRL (+) FRONT CEN SPKR SIG (-) GPS GPS/CELL GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HI SPD GMLAN LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT REAR DOOR SPEAKER LF SPEAKER (-) CTRL 1 LF SPKR (-) CTRL (1) LF SPKR SIG (-) (1) LF TWEETER SPKR CTRL (+) LF TWEETER SPKR SIG (-) LO SPD GMLAN SER DATA LR SPEAKER (+) CTRL LR SPKR (-) CTRL LR SPKR SIG (-) NAVIGATION ANTENNA SIGNAL SPLITTER NOISE RED 1 LO REF WIRE NOISE RED 1 SIG WIRE NOISE RED 2 LO REF WIRE NOISE RED 2 SIG WIRE NOISE RED 3 LO REF WIRE NOISE RED 3 SIG WIRE RADIO RADIO ANTENNA RADIO ANTENNA AMPLIFIER REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RED WIRE RF SPEAKER (-) CTRL 1 RF SPKR (-) CTRL (1) RF SPKR SIG (-) (1) RF TWEETER SPKR CTRL (+) RF TWEETER SPKR SIG (-) RIGHT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RIGHT REAR DOOR SPEAKER ROOF REAR ANTENNA RR SPEAKER (+) CTRL RR SPKR (-) CTRL RR SPKR SIG (-) SENS SIG SER DATA (-) (1) VIO/BLU WIRE VIO/BRN WIRE VT-1 VT-2 W/ DIGITAL AUDIO SYSTEM W/ PREMIUM AUDIO BRANDED, AMPLIFIER SPEAKER SYSTEM W/O DIGITAL AUDIO SYSTEM WHT WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

BACKUP LP CTRL BLK WIRE BLK/WHT WIRE CAMERA LOW REF CAMERA SIG 2 GRN/WHT WIRE GROUND GRY/YEL WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED HUMAN MACHINE INTERFACE CONTROL MODULE IGN 1 VOLT ISRVM FUSE NCA WIRE ORG/ WIRE REAR VIEW CAMERA (ABOVE LICENSE PLATE) RED WIRE UNDERHOOD FUSE BLOCK VIO/GRY WIRE WHT WIRE WHT/BLU WIRE YEL WIRE