Infiniti QX55 I (2020-2024) steering column assembly Wiring diagrams

BCM (BODY CONTROL MODULE) BLK WIRE BLU WIRE BUZZER CAN L CAN-H COMBINATION SWITCH COMPUTER DATA LINES SYSTEM FUSE 2 FUSE 51 FUSE BLOCK (J/B) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY-2 ENERGIZED I CSW 1 I CSW 2 I CSW 3 I CSW 4 I CSW 5 INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 INPUT 6 INTELLIGENT KEY WARNING BUZZER LEFT FRONT DOOR SWITCH LT BLU WIRE LT GRN WIRE MASTER LIGHT SWITCH O CSW 1 O CSW 2 O CSW 3 O CSW 4 O CSW 5 O CSW 6 OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 PNK WIRE PPL PWR ECU RED WIRE STEERING COLUMN ASSEMBLY TAN WIRE WHT WIRE YEL WIRE

ADAS CAN COMM 1-H ADAS CAN COMM 1-L ADAS CAN COMM 2-H ADAS CAN COMM 2-L BLK WIRE BLU WIRE BRN WIRE CAN L CAN-H CHASSIS CAN COMM 1 H CHASSIS CAN COMM 1 L DATA LINK CONNECTOR DIAGNOSTIC CAN COMM H DIAGNOSTIC CAN COMM L FUSE 20 FUSE 53 FUSE 55 FUSE BLOCK (J/B) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY-2 ENERGIZED IGN K LINE LT GRN WIRE OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT PNK WIRE RED WIRE STEERING ANGLE SENSOR STEERING COLUMN ASSEMBLY VEHICLE CAN COMM 1 H VEHICLE CAN COMM 1 L VEHICLE CAN COMM 2 H VEHICLE CAN COMM 2 L WHT WIRE YEL WIRE

ADAS CAN COMM 1-H ADAS CAN COMM 1-L ADAS CAN COMM 2-H ADAS CAN COMM 2-L BLK WIRE BLU WIRE BRN WIRE CAN L CAN-H CHASSIS CAN COMM 1 H CHASSIS CAN COMM 1 L DATA LINK CONNECTOR DIAGNOSTIC CAN COMM H DIAGNOSTIC CAN COMM L FUSE 20 FUSE 53 FUSE 55 FUSE BLOCK (J/B) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY-2 ENERGIZED IGN K LINE LT GRN WIRE OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT PNK WIRE RED WIRE STEERING ANGLE SENSOR STEERING COLUMN ASSEMBLY VEHICLE CAN COMM 1 H VEHICLE CAN COMM 1 L VEHICLE CAN COMM 2 H VEHICLE CAN COMM 2 L WHT WIRE YEL WIRE

ACCELERATE/ RESUME SWITCH ASCD STEERING SWITCH BLK WIRE BLU WIRE BRAKE PEDAL ASSEMBLY) BRAKE PEDAL POSITION SWITCH BRK PDL POS SW BRN WIRE CAN L CAN-H CANCEL SWITCH COAST/ SET SWITCH COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM FUSE 22 FUSE 49 FUSE 68 FUSE BLOCK (J/B) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACCESSORY RELAY-1 ENERGIZED HOT W/ IGNITION RELAY 1 ENERGIZED IN SPD SENS INPUT SPEED SENSOR IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) LT GRN WIRE MAIN SWITCH NCA WIRE OUT SPD SENS OUTPUT SPEED SENSOR PNK WIRE PPL PRI SPD SENS RED WIRE SENS GND SENS PWR SPLY STEERING COLUMN ASSEMBLY STOP LAMP SW STOP LAMP SWITCH (BRAKE PEDAL ASSEMBLY) TAN WIRE TCM (TRANSMISSION CONTROL MODULE) YEL WIRE

A-FAULT B/C-H B/C-L BLK WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE CAN L CAN WAKEUP CAN-H CN-N CN-P COMPUTER DATA LINES SYSTEM FAIL-SAFE (INPUT) FAIL-SAFE (INPUT) IGN FORCE MOTOR ANGLE SENSOR FUSE 53 FUSE BLOCK (J/B) FUSE, FUSIBLE LINK, RELAY BOX FUSIBLE LINK Q FUSIBLE LINK Z GND-TEMP GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY-2 ENERGIZED IGN LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BLU WIRE PNK WIRE RED WIRE S GND-RD SGND-B/C SHIELD STEERING CLUTCH STEERING COLUMN ASSEMBLY STEERING FORCE CONTROL MODULE (STEERING COLUMN ASSEMBLY) STEERING FORCE MOTOR TEMP-MTR U PHASE V PHASE W PHASE WHT WIRE WHT/BLU WIRE YEL WIRE

A/C AUTO AMPLIFIER (RIGHT SIDE OF DASH) AV CONTROL UNIT (CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE CAN L CAN-H COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM FUSE 19 FUSE BLOCK (J/B) HEATED STEERING WHEEL HEATED STEERING WHEEL RELAY HOT AT ALL TIMES INTEGRAL SWITCH (CENTER OF DASH) LT BLU WIRE LT GRN WIRE M CAN-H M CAN-L PNK WIRE PPL CAN-L RED WIRE STEERING COLUMN ASSEMBLY STRG HTR RLY

BLK WIRE COMBINATION SWITCH (SPIRAL CABLE) FUSE 73 FUSE 83 FUSE, FUSIBLE LINK, RELAY BOX GRN WIRE GRY WIRE HORN (HIGH) HORN (LOW) HORN RELAY HORN RELAY 2 HORN SWITCH HOT AT ALL TIMES IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) LEFT ACCESSORY PRE-WIRE NCA WIRE PNK WIRE PPL RED WIRE STEERING COLUMN ASSEMBLY

ACCELERATE, ADAS CONTROL UNIT (BASE OF LEFT "D" PILLAR) ASSIST SWITCH ASSIST) ASSISTANCE) BLK WIRE BLU WIRE BRN WIRE COAST COMBINATION METER COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM DISTANCE DYNAMIC ELECTRIC THROTTLE CONTROL ACTUATOR FEB IND FUSE 22 FUSE 27 FUSE 39 FUSE 49 FUSE 50 FUSE BLOCK (J/B) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACCESSORY RELAY-1 ENERGIZED HOT W/ IGNITION RELAY-2 ENERGIZED IC CAN H IC CAN L ICC STEERING SWITCH IGN ITS CAN-H ITS CAN-L ITS SWITCH ASSEMBLY (W/ PROPILOT ASSIST) LT BLU WIRE MAIN NCA WIRE PNK WIRE PPL PROPILOT RED WIRE RESUME SENSOR 1 SENSOR 2 SET- SHIELD STEERING ASSIST SW STEERING ASSIST SWITCH STEERING COLUMN ASSEMBLY SWITCH TAN WIRE THROTTLE BODY ASSEMBLY THROTTLE CONTROL MOTOR THROTTLE POSITION SENSOR TOP OF TRANSMISSION) UNIFIED METER CONTROL UNIT (W/ INFORMATION DISPLAY) V CAN-H V CAN-L WARNING SYSTEM SW LED WARNING SYSTEM SW WARNING SYSTEM SWITCH WHT WIRE YEL WIRE

AV CONTROL UNIT (CENTER OF DASH) BACK BLK WIRE BLU WIRE BRN WIRE CAMERA COMP + CAMERA GND/SHIELD CAMERA V + CAN L CAN-H COMBINATION METER COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM DAY/ NIGHT DISC EJECT DISC EJECT GND DISPLAY BACK DISPLAY FWD FL ANC GRN WIRE GRY WIRE HEAD UP DISPLAY UNIT HF/VR HF/VR MODE CHANGE ILL IN 1 - IN 2 - LEFT FRONT ACTIVE NOISE CONTROL MICROPHONE LT BLU WIRE LT GRN WIRE M CAN-H M CAN-L MENU DOWN MENU OK MENU UP MIC GND MIC OUT + MIC SIG MIC VCC MICROPHONE MODE CHG NAVIGATION SYSTEM NAVIGATION SYSTEM (TELEMATICS CIRCUIT) OUT PNK WIRE PPL PWR (IGN) REAR VIEW CAMERA CIRCUIT RED WIRE SHIELD STEERING COLUMN ASSEMBLY STEERING SWITCHES STRG SW TCU TEL IN- TCU TEL SHIELD TEL END TEL VR UNIFIED METER CONTROL UNIT (W/ INFORMATION DISPLAY) VBUS VOLUME DOWN VOLUME UP WHT WIRE YEL WIRE

ANC FR LH+ IN ANC FR RH+ IN ANC RR LH+ IN ANC RR RH+ IN ANC SHIELD AV CONTROL UNIT (CENTER OF DASH) BACK BLK WIRE BLU WIRE BRN WIRE CAMERA COMP + SHIELD CAMERA COMP - CAMERA GND/SHIELD CAMERA V + CAN L CAN-H CENTER CONSOLE) (OVERHEAD COMBINATION METER COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM DAY/ NIGHT DISC EJECT DISC EJECT GND DISPLAY BACK TEL END DISPLAY FWD FL ANC GND SHIELD SHIELD GRN WIRE GRY WIRE HEAD UP DISPLAY UNIT HF/VR HF/VR MODE CHANGE ILL (PINS: 44 TO 48 NOT USED) 49 IN 1 - IN 2 - LEFT FRONT ACTIVE NOISE CONTROL MICROPHONE LT BLU WIRE LT GRN WIRE M CAN-H M CAN-L M CAN-L PPL CAN-L MENU DOWN MENU UP MIC GND MIC OUT + MIC SIG MIC VCC MICROPHONE MODE CHG NAVIGATION SYSTEM NAVIGATION SYSTEM (TELEMATICS CIRCUIT) OUT PNK WIRE PWR (IGN) REAR VIEW CAMERA CIRCUIT RED WIRE SHEILD SHIELD STEERING COLUMN ASSEMBLY STEERING SWITCHES STRG SW TCU TEL IN- TCU TEL SHIELD TEL VR UNIFIED METER CONTROL UNIT (W/ INFORMATION DISPLAY) VBUS VBUS SHIELD SHIELD VOLUME DOWN MENU OK VOLUME UP WHT WIRE YEL WIRE