Buick Envision I (2016-2018) grn/yel 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

AJAR SW SIG BATT POS VOLT BCM 6 FUSE BLK WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM COURTESY LP SW SIG DC/DC TRANS FUSE DOME LAMP SWITCH DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW MOTOR GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT ILLUMINATION CIRCUIT INSTRUMENT PANEL COMPARTMENT LAMP INSTRUMENT PANEL COMPARTMENT LAMP SWITCH INTR LP CTRL INADVERTENT PWR CTRL INTR LP DEFEAT SW SIG LED AMBIENT LIGHTING CTRL 1 LOGIC NETWORK BUS 3 NETWORK BUS 4 OFF POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER REAR BODY FUSE BLOCK REAR COMPARTMENT COURTESY LAMP REAR COMPT LID LP CTRL RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SUPPLY VOLT UNDERHOOD FUSE BLOCK VIO WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE

AJAR SW SIG BLK WIRE COMPUTER DATA LINES SYSTEM DOME/READING LAMPS DRIVER DOOR COURTESY LAMP GRN WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE INSTRUMENT ILLUMINATION CIRCUIT LED CTRL LEFT REAR DOME/ READING LAMPS LEFT SUNSHADE LEFT SUNSHADE MIRROR LAMP LIFTGATE CLOSE SWITCH LIFTGATE CONTROL MODULE NETWORK BUS 3 PASSENGER DOOR COURTESY LAMP PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW SWITCH LOGIC RIGHT REAR DOME/ READING LAMPS RIGHT SUNSHADE RIGHT SUNSHADE MIRROR LAMP SERIAL DATA WHT/BRN WIRE WHT/YEL WIRE YEL 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

AUTO BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DIMMER DOME LAMP SWITCH DOME/ READING LAMPS FRONT FOG GARAGE DOOR OPENER GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY/GRN WIRE HEAD HEADLAMP SWITCH HVAC CONTROLS ILLUMINATION INSTRUMENT CLUSTER KEYPAD GREEN LED CTRL KEYPAD RED LED CTRL WIRE LAMP SWITCH LED CTRL LEFT STEERING WHEEL CONTROLS SWITCH LO SPD GMLAN SERIAL DATA LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 2 LOGIC LOGIC LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 3 LOGIC LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 4 LOW SPD GMLAN SERIAL DATA 2 OFF PARK PASSENGER WINDOW SWITCH REAR FOG RIGHT REAR WINDOW SWITCH RIGHT STEERING WHEEL CONTROLS SWITCH STEERING WHEEL HEATING CONTROL MODULE SUNROOF SUNSHADE SWITCH SUNROOF SWITCH SWITCH TELEMATICS BUTTON ASSEMBLY TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TRANSMISSION SHIFT LEVER POSITION INDICATOR WHT/BLK WIRE WHT/BRN WIRE WHT/VIO WIRE YEL WIRE YEL/VIO WIRE

AMP FUSE AUDIO AMPLIFIER AUDIO COMMON SIG AUDIO SCREEN 2 AUXILIARY AUDIO INPUT (INSIDE CENTER CONSOLE COMPT) BATT POS VOLT BLK WIRE BLK/YEL WIRE BLU WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DETECTION SIG DISPLY FUSE ENTERTAINMENT FUSE 37 GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY 1 ENERGIZED INSTRUMENT PANEL FUSE BLOCK LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LH AUDIO SIG (2) LO SPD GMLAN SER DATA LOGIC MOST CTRL MOST SER DATA (+) N/W SER DATA BUS 10 NCA WIRE ONSTAR FUSE RADIO REAR BODY FUSE BLOCK RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE REMOTE ENABLE SIG REMOTE ENABLE SW RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RH AUDIO SIG (2) STEERING WHEEL AIR BAG COIL STR/WHL/ CNTRL FUSE UGDO FUSE USB USB BK USB GY VIO WIRE VOICE LOW REF VOICE SIG W/ PREMIUM 6 SPEAKER SYSTEM W/ PREMIUM AUDIO BRANDED AMPLIFIER SPEAKER SYSTEM WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE

2 COIL CONTROL ACCESSORY IGN VOLT ACTIVE SIG ANTENNA SIG 1 HI ANTENNA SIG 1 LO ANTENNA SIG 2 HI ANTENNA SIG 2 LO ANTENNA SIG 3 HI ANTENNA SIG 3 LO ANTENNA SIG HI ANTENNA SIG LO BATT POS VOLT BLK WIRE BLK/GRY WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/YEL WIRE CENTER CONSOLE FRONT KEYLESS ENTRY ANTENNA CENTER CONSOLE REAR KEYLESS ENTRY ANTENNA COMPUTER DATA LINES SYSTEM DRIVER DOOR HANDLE KEYLESS ENTRY ANTENNA DRIVER EXTERIOR DOOR HANDLE ASSEMBLY DRIVER EXTERIOR DOOR HANDLE SWITCH DRV DR HANDLE SW SIG RR CLOSURE HANDLE SW OPEN SIG GMLAN SERIAL DATA GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/GRN WIRE HOT AT ALL TIMES IGNITION MODE SWITCH INSTRUMENT PANEL FUSE BLOCK KEYLESS ENTRY CONTROL MODULE LIFTGATE CONTROL MODULE LOW REF LR DR HANDLE SW SIG NCA WIRE PASS DR HANDLE SW SIG PASSENGER DOOR HANDLE KEYLESS ENTRY ANTENNA PASSENGER EXTERIOR DOOR HANDLE ASSEMBLY PASSENGER EXTERIOR DOOR HANDLE SWITCH PASSIVE START SW SIG 2 PEPS FUSE POWER DISTRIBUTION SYSTEM REAR COMPARTMENT KEYLESS ENTRY ANTENNA REAR FASCIA KEYLESS ENTRY ANTENNA RED/WHT WIRE RR DR HANDLE SW SIG RUN/CRANK IGN 1 VOLT SIG SW OPEN VIO WIRE VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/GRY 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

AJAR SW SIG B+ VOLT BLK WIRE BLU/GRY WIRE BLU/PPL WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOWN CTRL DOWN SIG DOWN SWITCH DR AJAR SW SIG DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH EXPRESS SIG EXPRESS SWITCH GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES ILL INSTRUMENT PANEL FUSE BLOCK LEFT FRONT DOWN SWITCH LEFT FRONT EXPRESS SWITCH LEFT FRONT UP SWITCH LEFT REAR DOWN SWITCH LEFT REAR EXPRESS SWITCH LEFT REAR UP SWITCH LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH LOCK OUT SWITCH LOCKOUT IND LOGIC LR DOWN CTRL LR UP CTRL NETWORK BUS 3 NETWORK BUS 4 NETWORK SERIAL OSRVM FUSE PASSENGER WINDOW MOTOR PASSENGER WINDOW SWITCH PWR WNDW FRT FUSE PWR WNDW RR FUSE RED/BRN WIRE RED/YEL WIRE RIGHT FRONT DOWN SWITCH RIGHT FRONT EXPRESS SWITCH RIGHT FRONT UP SWITCH RIGHT REAR DOWN SWITCH RIGHT REAR EXPRESS SWITCH RIGHT REAR UP SWITCH RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW SWITCH RR DOWN CTRL RR UP CTRL STATUS SIG UNLOCK SIG UP CTRL UP SIG UP SWITCH WHT/PPL WIRE YEL/BLU WIRE