Nissan Murano: Dtc/circuit Diagnosis / Hazard Switch Circuit

Nissan Murano (Z52) 2015-2024 Service Manual / Driver Controls / Exterior Lighting System :: Led Headlamp / Dtc/circuit Diagnosis / Hazard Switch Circuit

Component Function Check

CHECK HAZARD SWITCH SIGNAL

CONSULT

  1. Ignition switch ON.

  2. Select “HAZARD SW” in “Data Monitor” mode of “BCM(FLASHER)”.

  3. While operating the hazard switch, check the monitor status.

    Monitor item Condition Monitor status
    HAZARD SW Hazard switch ON On
    OFF Off

Is the inspection result normal?

YES>>

Hazard switch circuit is normal.

NO>>

Refer to Diagnosis Procedure.

Diagnosis Procedure

CHECK HAZARD SWITCH SIGNAL INPUT

  1. Ignition switch OFF.

  2. Disconnect hazard switch connector.

  3. Check voltage between hazard switch connector and ground.

    (+) (−)

    Voltage

    (Approx.)
    Hazard switch
    Connector Terminal
    M83 2 Ground Battery voltage

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

GO TO 2.

CHECK HAZARD SWITCH SIGNAL (OPEN) CIRCUIT

  1. Disconnect BCM connector.

  2. Check continuity between hazard switch harness connector and BCM harness connector.

    Hazard switch BCM Continuity
    Connector Terminal Connector Terminal
    M83 2 M18 36 Yes

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair or replace harness.

CHECK HAZARD SWITCH SIGNAL (SHORT) CIRCUIT

Check continuity between hazard switch harness connector and ground.

Hazard switch — Continuity
Connector Terminal
M83 2 Ground No

Is the inspection result normal?

YES>>

Replace BCM. Refer to Removal and Installation.

NO>>

Repair or replace harness.

CHECK HAZARD SWITCH GROUND CIRCUIT

Check continuity between hazard switch harness connector and ground.

Hazard switch — Continuity
Connector Terminal
M83 3 Ground Yes

Is the inspection result normal?

YES>>

Replace hazard switch. Refer to Removal and Installation.

NO>>

Repair or replace harness.

    Optical Sensor Circuit

    Component Function Check CHECK OPTICAL SENSOR SIGNAL CONSULT Ignition switch ON. Select “OPTI SEN (DTCT)” in “Data Monitor” mode of “BCM(HEAD LAMP)”...

    Symptom Diagnosis

    ..

    Other information:

    Nissan Murano (Z52) 2015-2024 Service Manual: Interior Lighting System :: Basic Inspection. Diagnosis and Repair Workflow


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    Nissan Murano (Z52) 2015-2024 Service Manual: Driver Assistance System Symptoms


    Symptom Table CAUTION: Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagnosis if any DTC is detected. NOTE: Before performing diagnosis, check that it is not a symptom caused by normal operation. Refer to the following: Intelligent Drive Alertness system: System Description Traffic Sign Recognition system: System Description Rear Automatic Braking system: System Description Blind Spot Warning system: System Description Rear Cross Traffic Alert system: System Description Intelligent Forward Collision Warning: System Description Lane Departure Warning system: System Description Intelligent Lane Intervention system: System Description Symptom Confirmation item Inspection item/Reference page LDW/I-LI/BSW/RCTA/TSR/I-DA/I-FCW/RAB system display does not illuminate All of system display does not illuminate System settings cannot be turned ON/OFF Refer to Diagnosis Procedure...

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