Power distribution circuit for Buick Envision I (2016-2018)

2.0L TURBO 2.0L TURBO 2.5L ABS PUMP FUSE ABS VLV FUSE AHL FUSE BATTERY BATTERY FUSE BLOCK BATTERY SENSOR MODULE CNSTR/ VENT/SOL FUSE COOLING FAN MOTOR DC DC TRANS FUSE ECM FUSE ELECTRONIC BRAKE CONTROL MODULE ENGINE CONTROL MODULE EVAPORATIVE EMISSION VENT SOLENOID VALVE FRONT FOG LAMP RELAY FRONT SEAT HEATING CONTROL MODULE FUEL PUMP DRIVER CONTROL MODULE FUEL/PUMP FUSE FUSE 1 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 GENERATOR HEADLAMP HIGH BEAM RELAY HEADLAMP LEVELING CONTROL MODULE HEADLAMP RELAY HORN RELAY HTD SEAT FUSE L/GATE FUSE LEFT COOLING FAN MOTOR LIFTGATE CONTROL MODULE NCA WIRE POWER STEERING CONTROL MODULE REAR DEFOGGER RELAY RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT COOLING FAN MOTOR STARTER 1 FUSE STARTER 2 FUSE STARTER MOTOR STARTER PINION SOLENOID ACTUATOR RELAY STARTER RELAY TO IGNITION MAIN RELAY (DIAGRAM 2 OF 9) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 3 OF 9) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 5 OF 9) TO POWER SUPPLY TRANSFORMER (DIAGRAM 3 OF 9) TO REAR BODY FUSE BLOCK (DIAGRAM 5 OF 9) UNDERHOOD FUSE BLOCK W/ HID

A/C COMPRESSOR CLUTCH RELAY A/C FUSE AUTOMATIC TRANSMISSION ASSEMBLY AUXILIARY COOLANT PUMP RELAY BLK WIRE BODY CONTROL MODULE COLLISION ALERT INDICATORS CONTROL SOLENOID VALVE ASSEMBLY ECM, TCM FUSE ECSCL FUSE ENG/ COOL PMP FUSE ENGINE CONTROL MODULE FROM AHL FUSE (DIAGRAM 1 OF 9) FRT/WPR FUSE FUEL PUMP DRIVER CONTROL MODULE FUSE 40 GRN/VIO WIRE HDLP WASH FUSE HEADLAMP WASHER PUMP RELAY HVAC CONTROL MODULE IGNITION MAIN RELAY INSTRUMENT CLUSTER REAR WINDOW WASHER PUMP RELAY REAR WIPER MOTOR REAR WIPER RELAY RED/BRN WIRE RED/GRY WIRE RR/WPR FUSE TO ACCESSORY DC/AC POWER INVERTER MODULE (DIAGRAM 6 OF 9) TO ENGINE CONTROLS IGNITION RELAY (DIAGRAM 7 OF 9) TO HDLP/POS FUSE (DIAGRAM 7 OF 9) TO POWER SUPPLY TRANSFORMER (DIAGRAM 3 OF 9) TO REAR BODY FUSE BLOCK (DIAGRAM 6 OF 9) TRANS/ OIL/PUMP FUSE TRANSMISSION HYDRAULICS OIL PUMP RELAY VAR/FUNC FUSE VIO/GRN WIRE W/O HEAD-UP DISPLAY WASH PUMP FUSE WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY

ACC WAKEUP SERIAL DATA BATT POS VOLT BCM 2 FUSE BCM 6 FUSE BCM 7 FUSE BCM 8 FUSE BLK WIRE BLU/BLK WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY DATA LINK CONNECTOR DLC FUSE ENGINE CONTROL MODULE FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 9) FROM UNDERHOOD FUSE BLOCK (DIAGRAM 1 OF 9) GROUND HVAC CONTROL MODULE HVAC FUSE IGN FUSE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT PANEL FUSE BLOCK KEYLESS ENTRY CONTROL MODULE L/GATE RELSE FUSE LEFT STEERING WHEEL CONTROLS SWITCH OCC SNSR FUSE PASSENGER PRESENCE MODULE PEPS FUSE POWER SUPPLY TRANSFORMER (LOWER CENTER OF INSTRUMENT PANEL) REAR BODY FUSE BLOCK RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT STEERING WHEEL CONTROLS SWITCH RUN/CRANK IGN 1 VOLT SDM FUSE SERIAL DATA (+) (3) SOL RLY CTRL STARTER RELAY STEERING WHEEL AIR BAG COIL STR/WHL/CNTRL FUSE TCM FUSE TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 9) UNDERHOOD FUSE BLOCK VIDEO PROCESSING CONTROL MODULE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE YEL/VIO WIRE

ACTIVE SAFETY CONTROL MODULE AUXILIARY AUDIO INPUT BATTERY SAVER RELAY 1 BATTERY SAVER RELAY 2 BCM 1 FUSE BLK WIRE BODY CONTROL MODULE CLOCK DISPLY FUSE FROM POWER SUPPLY TRANSFORMER (DIAGRAM 3 OF 9) FROM REAR BODY FUSE BLOCK (DIAGRAM 5 OF 9) GARAGE DOOR OPENER GRY/BRN WIRE GRY/VIO WIRE HANDS-FREE LIFTGATE SENSOR CONTROL MODULE HEAD-UP DISPLAY HUMAN MACHINE INTERFACE CONTROL MODULE HVAC CONTROLS INFOTAINMENT FACEPLATE CONTROL MODULE INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK RELAY ASSEMBLY LIFTGATE CONTROL MODULE ONSTAR FUSE PARKING ASSIST CONTROL MODULE PRK ASSIST FUSE PWR L/GATE HF SNSR FUSE RADIO RADIO FUSE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TO RETAINED ACCESSORY POWER RELAY 2 (DIAGRAM 9 OF 9) UGDO FUSE VIO/BLU WIRE W/ BRAKE PREFILL INTEGRATED BRAKE ASSIST WINDSHIELD FRONT VIEW CAMERA

AMP FUSE AUDIO AMPLIFIER AUXILIARY HVAC CONTROL MODULE AWD FUSE BLK WIRE BLOWER MOTOR CARGO ACCESSORY POWER RECEPTACLE DRIVER OUTSIDE REAR VIEW MIRROR SWITCH DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT LUMBAR SUPPORT SWITCH DRIVER SEAT MEMORY CONTROL MODULE DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 9) FRONT SEAT HEATING CONTROL MODULE FUSE 6 FUSE 7 HTD/SEAT FRT FUSE HTD/SEAT LR FUSE HTD/SEAT RR FUSE HVAC BLWR FRT FUSE HVAC RR FUSE LEFT REAR WINDOW SWITCH LEFT SIDE OBJECT SENSOR MODULE LOGISTICS RLY FUSE MIRROR CONTROL MODULE MSM FUSE NCA WIRE OSRVM FUSE PASS PWR SEAT CIRCUIT BREAKER PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT LUMBAR SUPPORT SWITCH PASSENGER WINDOW SWITCH PWR SEAT CIRCUIT BREAKER PWR WNDW FRT FUSE PWR WNDW RR FUSE RAIN SENSOR MODULE REAR DIFFERENTIAL CLUTCH CONTROL MODULE REAR SEAT HEATING CONTROL MODULE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR WINDOW SWITCH RIGHT SIDE OBJECT SENSOR MODULE RR APO FUSE RR DRIVE CN TRL MDL FUSE S/ROOF FUSE SBZA FUSE SEAT LUM FUSE SERIAL DATA GATEWAY MODULE SUNROOF CONTROL MODULE SUNROOF SUNSHADE MOTOR MODULE TO REAR BODY FUSE BLOCK (DIAGRAM 4 OF 9) W/ MEMORY W/ MEMORY W/O MEMORY W/ OBSTACLE DETECTION W/O MEMORY YEL/BLU WIRE

ACC RLY CTRL ACCESSORY DC/AC POWER INVERTER MODULE ACCESSORY RELAY BATT POS VOLT BLK WIRE BLU WIRE BLU/BRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DC TO AC INVERTER CTRL DC/AC FUSE FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 9) GRN WIRE GROUND IGN 1 VOLT LEFT TRAILER STOP/ TURN SIGNAL LAMP RELAY LOW REF NCA WIRE PARK LAMPS RELAY PHS-A PHS-B RED/GRN WIRE RIGHT TRAILER STOP/ TURN SIGNAL LAMP RELAY SERIAL DATA STEERING WHEEL HEATER RELAY VIO WIRE VIO/GRN WIRE YEL WIRE

ACTIVE GRILLE AIR SHUTTER ACTUATOR AUTOMATIC TRANSMISSION ACCUMULATOR SOLENOID VALVE AUXILIARY COOLANT PUMP RELAY BRN/YEL WIRE CD/ST/VNT/ ESTAT-TCM FUSE DR/SEAT/VENT FUSE DRIVER BACK SEAT BLOWER MOTOR DRIVER CUSHION SEAT BLOWER MOTOR ECM FUSE ENGINE CONTROL MODULE ENGINE CONTROLS IGNITION RELAY FLEX FUEL FUSE FROM ECM/TCM FUSE (DIAGRAM 2 OF 9) FROM HDLP/ WASH FUSE (DIAGRAM 2 OF 9) HDLP/POS FUSE HEATED OXYGEN SENSOR 2 IGN/ COIL/EVEN FUSE IGN/ COIL/ODD FUSE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 INSIDE REAR VIEW MIRROR ISRVM FUSE LEFT HEADLAMP ASSEMBLY (W/ HID) LEFT HEADLAMP HORIZONTAL MOTOR LEFT HEADLAMP LEVELING ACTUATOR MULTI-FUNCTION INTAKE AIR SENSOR NCA WIRE PASSENGER BACK SEAT BLOWER MOTOR PASSENGER CUSHION SEAT BLOWER MOTOR REAR VIEW CAMERA RIGHT HEADLAMP ASSEMBLY (W/ HID) RIGHT HEADLAMP HORIZONTAL MOTOR RIGHT HEADLAMP LEVELING ACTUATOR TO NON/WALK FUSE (DIAGRAM 8 OF 9) UNDERHOOD FUSE BLOCK VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE W/ VENTILATED SEAT YEL WIRE

2.0L TURBO 2.5L 2.0L TURBO A/C COMPRESSOR CLUTCH RELAY ACC IND ACC LED SIG ACCESSORY IGN VOLT ACCESSORY VOLT BLK WIRE BLK/GRY WIRE BLU/BLK WIRE BLU/GRN WIRE BODY CONTROL MODULE BRN/BLK WIRE ENGINE CONTROL MODULE ENGINE OIL PRESSURE CONTROL SOLENOID VALVE EVAPORATIVE EMISSION PURGE SOLENOID VALVE GRN/BLK WIRE GRY/GRN WIRE HEATED OXYGEN SENSOR 1 IGN 1 VOLT IGN MODE SW IGNITION MODE SWITCH ILLU IND KEYLESS ENTRY CONTROL MODULE NCA WIRE NON/WALK FUSE PASSIVE START SW SIG 2 PASSIVE START SW SIG 2 LOW REFERENCE PASSIVE START SWITCH RAP RELAY 2 COIL CONTROL RUN/CRANK RUN/CRANK IGN 1 VOLT START IND START LED SIG STARTER RELAY TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 9 OF 9) TRANSMISSION SHIFT LEVER POSITION INDICATOR TURBOCHARGER BYPASS SOLENOID VALVE TURBOCHARGER WASTEGATE SOLENOID VALVE UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/YEL WIRE VOLT YEL WIRE

APO CIRCUIT BREAKER AUXILIARY BLOWER MOTOR BCM 3 FUSE BCM 4 FUSE BLK WIRE BODY CONTROL MODULE CENTER CONSOLE ACCESSORY POWER RECEPTACLE CENTER CONSOLE REAR ACCESSORY POWER RECEPTACLE FROM BATTERY SAVER RELAY 1 (DIAGRAM 4 OF 9) FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 5 OF 9) FRONT ACCESSORY POWER RECEPTACLE GRY/GRN WIRE HVAC BLWR RR FUSE INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK RELAY ASSEMBLY LOGIC LTR FUSE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RETAINED ACCESSORY POWER RELAY 1 RETAINED ACCESSORY POWER RELAY 2 USB FUSE USB RECEPTACLE VIO WIRE VOLT