Infiniti QX80 I facelift 3 (2020-2024) computer data lines system Wiring diagrams

A/C AUTO AMPLIFIER (UNDER CENTER OF DASH) ACTR GND AMB SENS (+) AMB VDD AMP BATTERY TERMINAL W/ FUSIBLE LINK BCM (BODY CONTROL MODULE) BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLOWER RELAY BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE BLWR FAN MTR RLY CONT BRN WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM FAN PWM (FR) FAN PWM (RR) W CUT VALVE OPEN FRONT MODE DOOR MOTOR FUSE 16 FUSE 19 FUSE 21 FUSE 22 FUSE 4 FUSE 9 FUSE BLOCK (J/B) FUSE, FUSIBLE LINK, RELAY BOX FUSIBLE LINK B GAS SENS GND POWER GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HEAT SEAT AS TEMP GND HEAT SEAT DR TEMP HEAT SEAT DR TEMP GND HOT AT ALL TIMES HOT W/ ACCESSORY RELAY ENERGIZED HOT W/ IGNITION RELAY 1 ENERGIZED IGN IN-CAR SENS- INTAKE DOOR MOTOR INTAKE SENS ION MODE ION ON/OFF LEFT FRONT AIR MIX DOOR MOTOR LIN SIG LIN SIG (FR CONT) HEAT SEAT AS TEMP ORG/ WIRE ORG/BLU WIRE PNK WIRE PNK/BLU WIRE PPL PPL/WHT WIRE REAR A/C RELAY REAR A/C SOLENOID VALVE RED WIRE RED/GRN WIRE RIGHT FRONT AIR MIX DOOR MOTOR RR HVAC SOL RLY RR INCAR SENS SEATS SYSTEM SENS GND STRG HEATER RELAY STRG HEATER SW SUN SENS (AS) SUNLOAD SENS (DR) UART RX (RR CONT) UART TX (RR CONT) UPPER VENT DOOR MOTOR VACTR (+) W CUT VALVE CLOSE WHT WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

ALTERNATOR BATT TEMP SENS BATTERY BATTERY CURRENT SENSOR BATTERY CURRENT SENSOR (RIGHT SIDE OF ENGINE COMPT) BATTERY TEMPERATURE SENSOR BATTERY TERMINAL W/ FUSIBLE LINK BLK WIRE BLK/RED WIRE BLU WIRE CAN COMM LINE (CAN-H) PNK CAN COMM LINE (CAN-L) WIRE CHARGE IND COMBINATION METER COMPUTER DATA LINES SYSTEM FUSE 3 FUSE BLOCK (J/B) FUSIBLE LINK A GRN WIRE GRN/RED WIRE GRY WIRE HOT W/ IGNITION RELAY 1 ENERGIZED LIN COMMUNICATION LINE LT BLU WIRE LT GRN WIRE NCA WIRE PPL PPL BATT CURRENT SENS RED WIRE SENS GND SENS PWR SPLY UNIFIED METER CONTROL UNIT

AUTOMATIC BACK DOOR CLOSE SWITCH BAT (F/L) BAT FUSE BCM (BODY CONTROL MODULE) BETWEEN FULL STROKE, N BK DOOR SW BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAN L CAN-H COMBI SW INPUT 1 COMBI SW INPUT 2 COMBI SW INPUT 3 COMBI SW INPUT 4 COMBI SW INPUT 5 COMBI SW OUTPUT 1 COMBI SW OUTPUT 2 COMBI SW OUTPUT 3 COMBI SW OUTPUT 4 COMBI SW OUTPUT 5 COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DOOR DOOR KEY CYLINDER SWITCH DOOR LOCK, UNLOCK SWITCH DRIVER SIDE DOOR MIRROR DRIVER SIDE FRONT DOOR LOCK ASSEMBLY DRIVER SIDE FRONT DOOR REQUEST SWITCH DRIVER SIDE STEP LAMP DRV DOOR REQ SW DRV DOOR SW DRV DOOR UNLCK SENS FULL STROKE FUSE 10 FUSE BLOCK (J/B) GRN WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 PPL OUTPUT 1 INT ROOM LP PWR SPLY KYLS ENT RECEIVER COMM KYLS ENT RECEIVER RSSI LEFT REAR STEP LAMP LH REAR DOOR SW LOCK UNLOCK LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE LUGGAGE ROOM LAMP LUGGAGE ROOM LP CONT OFF OPTICAL SENSOR ORG/ WIRE OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 PASS DOOR REQ SW PASS DOOR SW PASSENGER SIDE DOOR MIRROR PASSENGER SIDE FRONT DOOR REQUEST SWITCH PASSENGER SIDE STEP LAMP PNK WIRE PNK/BLU WIRE POWER WINDOW MAIN SWITCH PPL PUDDLE LAMP PUDDLE LP CONT PUSH BUTTON IGNITION SWITCH PUSH SW PUSH SWITCH PWR WINDOW SW COMM RECEIVER PWR SPLY RECEIVER, SENS GND RED WIRE RED/WHT WIRE REMOTE KEYLESS ENTRY RECEIVER RH REAR DOOR SW RIGHT REAR STEP LAMP ROOM LP TIMER CONT STEP LP CONT UNLOCK SENSOR WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE

BAT (F/L) BAT (FUSE) GND BCM (BODY CONTROL MODULE) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BRN/YEL WIRE CAN L CAN-H COMBI SW INPUT 1 COMBI SW INPUT 2 COMBI SW INPUT 3 COMBI SW INPUT 4 COMBI SW INPUT 5 COMBI SW OUTPUT 1 COMBI SW OUTPUT 2 COMBI SW OUTPUT 3 COMBI SW OUTPUT 4 COMBI SW OUTPUT 5 COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DIODE (CENTER CONSOLE) FUSE 10 FUSE 3 FUSE 6 FUSE BLOCK (J/B) FUSE, FUSIBLE LINK BLOCK FUSIBLE LINK K GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY 1 ENERGIZED ILLUMINATION INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 PPL OUTPUT 1 LOW SIDE PUSH LED LT BLU WIRE LT GRN WIRE OPTICAL SENS OPTICAL SENSOR OUTPUT OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 PNK WIRE PNK/BLK WIRE PPL PUSH BTN IGN SW ILL PWR PUSH BUTTON IGNITION SWITCH PWR RECEIVER, SENS GND RED/WHT WIRE REMOTE KEYLESS ENTRY RECEIVER SENS PWR SPLY WHT WIRE YEL WIRE YEL/GRN WIRE

BATTERY TERMINAL W/ FUSIBLE LINK BLK WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM FUSE 46 FUSIBLE LINK N GRY WIRE HOT AT ALL TIMES ILLUMINATION ILLUMINATION CONTROL SWITCH IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) ORG/ WIRE PNK WIRE RED WIRE TAIL LAMP RELAY TRIP RESET, ILLUMINATION CONTROL SWITCH UNIFIED METER CONTROL UNIT WHT WIRE YEL WIRE

A/F SENS 1 (BANK 1) A/F SENS 1 (BANK 1) THROT POSITION SENS 2 A/F SENS 1 (BANK 2) PPL A/F SENS 1 (BANK 2) A/T ASSEMBLY BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM ECM (RIGHT SIDE OF ENGINE COMPT) ECM RELAY (SELF SHUT-OFF) ELECTRIC THROTTLE CONTROL ACTUATOR (INTEGRAL TO THROTTLE BODY) ENG COOLANT TEMP SENS 2 CAMSHAFT POSITION SENS (BANK 2) PNK WIRE ENGINE COOLANT TEMPERATURE SENSOR 2 EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE EXHAUST GAS TEMPERATURE SENSOR (BANK 1) EXHAUST GAS TEMPERATURE SENSOR (BANK 2) EXHAUST VALVE TIMING CTRL POSITION SENS (BANK 2) FUEL INJECTOR RELAY FUEL PUMP RELAY FUSE 87 FUSE, FUSIBLE LINK HOLDER 6 GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HEATED OXYGEN SENS 2 (BANK 2) THROT POSITION SENS 1 HI PRESS FUEL PUMP (HI) HI PRESS FUEL PUMP (LO) VALVE POSITION SENS HIGH PRESSURE FUEL PUMP HOT AT ALL TIMES IGN SIG 1 IGN SIG 2 IGN SIG 3 IGN SIG 4 IGN SIG 5 IGN SIG 6 IGN SIG 7 IGN SIG 8 JOINT CONNECTOR LIN COMMUNICATION LINE LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MULTI-WAY CONTROL VALVE NCA WIRE ORG/ WIRE PNK WIRE PNK/BLU WIRE PNP SIG PPL PPL VALVE PWR SPLY PPL/RED WIRE PPL/WHT WIRE RED WIRE RED/WHT WIRE RELAY SENS GND SHIELD SHIELD SENS PWR SPLY SENS PWR SPLY HEATED OXYGEN SENS 2 (BANK 2) SENS GND SENSOR 1 SENSOR 2 SHIELD STARTER STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TCM THROT CTRL MOTOR (CLOSE) THROT CTRL MOTOR (OPEN) THROT CTRL MOTOR RELAY THROTTLE CONTROL MOTOR THROTTLE POSITION SENSOR VALVE MOTOR (+) VVEL CTRL MODULE WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

BCM (BODY CONTROL MODULE) BLK WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ECM RELAY EXHAUST VALVE TIMING CONTROL SOLENOID VALVE (BANK 1) EXHAUST VALVE TIMING CONTROL SOLENOID VALVE (BANK 2) FUEL PUMP RELAY FUSE 43 FUSE 60 FUSE 61 FUSE 64 GRN WIRE GRN/RED WIRE HOT AT ALL TIMES IGN RLY CONT IGNITION RELAY IGNITION RELAY-3 INTAKE VALVE TIMING CONTROL SOLENOID VALVE (BANK 1) INTAKE VALVE TIMING CONTROL SOLENOID VALVE (BANK 2) IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PPL PPL/RED WIRE RED WIRE RED/GRN WIRE THROTTLE CONTROL MOTOR RELAY WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

ADAS CONTROL UNIT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRK HOLD BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ENG COMM LINE FUSE 13 FUSE 3 FUSE 7 FUSE BLOCK (J/B) FUSE, FUSIBLE LINK, RELAY BOX FUSIBLE LINK HOLDER 1 FUSIBLE LINK O GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY 1 ENERGIZED HOT W/ IGNITION RELAY-2 ENERGIZED ICC BRAKE HOLD RELAY IN LUGGAGE COMPT) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MOTOR RLY NCA WIRE ORG/ WIRE ORG/BLK WIRE PPL RED WIRE RED/GRN WIRE RED/WHT WIRE RLY DRV SIG SENS GND SENS PWR SPLY SENSOR 1 SENSOR 2 STOP LAMP SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) VVEL ACTR MTR (HIGH LIFT) (BANK 1) VVEL ACTR MTR (LOW LIFT) (BANK 1) VVEL ACTR MTR (LOW LIFT) (BANK 2) VVEL ACTR MTR PWR SPLY (BANK 1) VVEL ACTR MTR PWR SPLY (BANK 2) VVEL ACTR MTR RELAY ABORT SIG (ECM) VVEL ACTUATOR MOTOR (BANK 1) VVEL ACTUATOR MOTOR (BANK 2) VVEL ACTUATOR MOTOR RELAY VVEL CONTROL MODULE VVEL CONTROL SHAFT POSITION SENSOR (BANK 1) VVEL CONTROL SHAFT POSITION SENSOR (BANK 2) VVEL CTRL SHAFT POSI SENS 1 (BANK 1) VVEL CTRL SHAFT POSI SENS 1 (BANK 2) VVEL CTRL SHAFT POSI SENS 2 (BANK 1) VVEL CTRL SHAFT POSI SENS 2 (BANK 2) VVEL PWR SPLY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE

A/F SENS 1 HTR (BANK 1) A/F SENS 1 HTR (BANK 2) ACCELERATOR PEDAL ACTUATOR/ ACCELERATOR PEDAL POSITION SENSOR ACCELERATOR PEDAL POSI SEN 1 ACCELERATOR PEDAL POSI SEN 2 ASCD BRAKE SWITCH (W/O ICC) ICC BRAKE SWITCH (W/ ICC) ASCD/ICC BRAKE SW ASCD/ICC STEERING SW BATT PWR SPLY BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/YEL WIRE CAN L CAN-H COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DIAG OUT SIG ECM (RIGHT SIDE OF ENGINE COMPT) ECM GND ECM PWR SPLY ENG ENG COMM LINE ENG SPEED SIG O/P EVAP CANISTER VENT CONTROL VALVE EVAP CANISTER VENT CTRL VALVE EVAP CONTROL SYSTEM PRESSURE SENSOR EVAP CTRL SYSTEM PRESS SENS EXHAUST VLV TIMING CTRL SOL VLV (BANK 1) EXHAUST VLV TIMING CTRL SOL VLV (BANK 2) FPC IN SIG FUEL FUEL LEVEL SENSOR FUEL LEVEL SENSOR UNIT, FUEL PUMP FUEL PUMP CONTROL MODULE FUEL PUMP CTRL MODULE FUEL PUMP CTRL MODULE (FPCM) CHECK FUEL TANK TEMPERATURE SENSOR FUEL TEMP SENS FUSE 33 FUSE, FUSIBLE LINK BLOCK GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HEATED OXYGEN SENS 2 HTR (BANK 1) HEATED OXYGEN SENS 2 HTR (BANK 2) HOT AT ALL TIMES IGN IGN PWR SPLY IGN SW INSTRUMENT CLUSTER SYSTEM INTAKE VLV TIMING CTRL SOL VLV (BANK 1) INTAKE VLV TIMING CTRL SOL VLV (BANK 2) ITS CAN COMM L ITS CAN COMM-H LOW PRESSURE FUEL PUMP LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MALFUNCTION INDICATOR LAMP ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLU WIRE POWER STEERING CONTROL UNIT PPL PPL/WHT WIRE PRESS. PUMP PWR SPLY FOR ECM (BACK-UP) RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SENS GND SENS PWR SPLY SENSOR 1 SENSOR 2 SHIELD SIG SNOW MODE SWITCH SNOW MODE/ TOW MODE/VDC OFF SWITCH ASSEMBLY SNOW SW STOP LAMP SW TACHO THROT CTRL MTR PWR SPLY UNIFIED METER CONTROL UNIT WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/PPL WIRE