Nissan Murano: Dtc/circuit Diagnosis / Front Auxiliary Input Jacks

Nissan Murano (Z52) 2015-2024 Service Manual / Driver Information & Multimedia / Audio, Visual & Navigation System :: Display Audio System - With 8" Color Display / Dtc/circuit Diagnosis / Front Auxiliary Input Jacks

Diagnosis Procedure

AUX JACK

CHECK AUX JACK HARNESS CONTINUITY

  1. Ignition switch OFF.

  2. Disconnect audio unit connector and front auxiliary input jacks connector.

  3. Check continuity between audio unit connector and front auxiliary input jacks connector.

    Audio unit Front auxiliary input jacks Continuity
    Connector Terminal Connector Terminal
    M122 33 M222 3 Yes
    34 2
    54 1

  4. Check continuity between audio unit connector and ground.

    Audio unit — Continuity
    Connector Terminal
    M122 34 Ground No
    54

Is the inspection result normal?

YES>>

Replace the front auxiliary input jacks. Removal and Installation.

NO>>

Repair or replace harness or connectors.

USB INTERFACES

CHECK USB 1 INTERFACE HARNESS CONTINUITY

  1. Ignition switch OFF.

  2. Disconnect front auxiliary input jacks connector and front auxiliary input jacks control unit connector.

  3. Check continuity between front auxiliary input jacks connector and front auxiliary input jacks control unit connector.

    Front auxiliary input jacks Front auxiliary input jacks control unit Continuity
    Connector Terminal Connector Terminal
    M223 7 M133 5 Yes
    9 7
    10 8
    11 9
    12 10

  4. Check continuity between front auxiliary input jacks connector and ground.

    Front auxiliary input jacks — Continuity
    Connector Terminal
    M223 9 Ground No
    11

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Repair or replace harness or connectors.

CHECK USB 2 INTERFACE HARNESS CONTINUITY

  1. Disconnect front auxiliary input jacks connector and front auxiliary input jacks control unit connector.

  2. Check continuity between front auxiliary input jacks connector and front auxiliary input jacks control unit connector.

    Front auxiliary input jacks Front auxiliary input jacks control unit Continuity
    Connector Terminal Connector Terminal
    M224 13 M134 11 Yes
    15 13
    16 14
    17 15
    18 16

  3. Check continuity between front auxiliary input jacks connector and ground.

    Front auxiliary input jacks — Continuity
    Connector Terminal
    M224 15 Ground No
    17

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair or replace harness or connectors.

CHECK USB INTERFACE HARNESS CONTINUITY

  1. Ignition switch OFF.

  2. Disconnect audio unit connector and front auxiliary input jacks control unit connector.

  3. Check continuity between audio unit connector and front auxiliary input jacks control unit connector.

    Audio unit Front auxiliary input jacks control unit Continuity
    Connector Terminal Connector Terminal
    M123 61 M135 17 Yes
    63 19
    64 20
    65 21
    66 22

  4. Check continuity between audio unit connector and ground.

    Audio unit — Continuity
    Connector Terminal
    M123 63 Ground No
    65

Is the inspection result normal?

YES>>

Replace the front auxiliary input jacks. Removal and Installation.

NO>>

Repair or replace harness or connectors.

    Steering Switches

    Diagnosis Procedure CHECK STEERING WHEEL AUDIO CONTROL SWITCH RESISTANCE Ignition switch OFF. Disconnect combination switch connector. Check resistance between the terminals of combination switch connector...

    Symptom Diagnosis

    ..

    Other information:

    Nissan Murano (Z52) 2015-2024 Service Manual: C1b03-4b Cam Abnrml Tmp Detct


    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC detection condition   C1B03-4B CAM ABNRML TMP DETCT (Camera abnormal temperature detect) Diagnosis condition When engine is running When I-LI system is ON Signal (terminal) — Threshold Temperature around lane camera unit is excessively high Diagnosis delay time 1 second or less POSSIBLE CAUSE Interior room temperature is excessively high ADAS control unit FAIL-SAFEThe following systems are canceled: Lane Departure Warning (LDW) Intelligent Lane Intervention (I-LI) Blind Spot Warning (BSW) Rear Cross Traffic Alert (RCTA) Traffic Sign Recognition (TSR) Confirmation Procedure DTC CONFIRMATION PROCEDUREPERFORM DTC CONFIRMATION PROCEDURE CONSULT Start the engine...

    Nissan Murano (Z52) 2015-2024 Owners Manual: Getting the spare tire and tools


    Open the rear liftgate. Pull up on the handle to lift the carpeted floorboard and attach the hook as shown. Open the storage compartment by pulling on the strap to locate the jack and tools . Remove the jack and tools from the storage area...

    Categories

    Vehicle security system

    Nissan Murano. Vehicle security system

    Your vehicle has two types of security systems:

    Vehicle security system NISSAN Vehicle Immobilizer System

    The vehicle security system provides visual and audible alarm signals if someone opens the doors, liftgate or the hood when the system is armed. It is not, however, a motion detection type system that activates when a vehicle is moved or when a vibration occurs.

    read more

     
    Copyright © 2026 www.nimurano.com