Nissan Murano: Door & Lock :: Symptom Diagnosis / Automatic Back Door Warning Does Not Operate. Buzzer

Nissan Murano (Z52) 2015-2024 Service Manual / Body Exterior, Doors, Roof & Vehicle Security / Door & Lock :: Symptom Diagnosis / Automatic Back Door Warning Does Not Operate. Buzzer

Diagnosis Procedure

Automatic back door warning buzzer does not operate when automatic back door warning function is performed.

CHECK DTC WITH AUTOMATIC BACK DOOR CONTROL MODULE

Check that DTC is not detected with automatic back door control module.

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Perform trouble diagnosis relevant to DTC indicated.

CHECK AUTOMATIC BACK DOOR WARNING BUZZER

Check automatic back door warning buzzer.

Refer to Diagnosis Procedure.

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair or replace the malfunctioning parts.

REPLACE AUTOMATIC BACK DOOR CONTROL MODULE

  1. Replace automatic back door control module. Refer to Removal and Installation.

  2. Confirm the operation after replacement.

Is the result normal?

YES>>

Inspection End.

NO>>

Check intermittent incident. Refer to Intermittent Incident.

    Closure Function

    Diagnosis Procedure Back door auto closure function does not operate when back door closing operations are performed.CHECK HALF LATCH SWITCH Check half latch switch...

    Automatic Back Door Functions Do Not Cancel

    Diagnosis Procedure REPLACE AUTOMATIC BACK DOOR CONTROL MODULE Replace automatic back door control module. Refer to Removal and Installation. Confirm the operation after replacement...

    Other information:

    Nissan Murano (Z52) 2015-2024 Service Manual: P0139 Ho2s2


    DTC Description DTC DETECTION LOGICThe heated oxygen sensor 2 has a much longer switching time between rich and lean than the air fuel ratio (A/F) sensor 1. The oxygen storage capacity of the three way catalyst 1 causes the longer switching time. To judge the malfunctions of heated oxygen sensor 2, ECM monitors whether the switching response of the sensor's voltage is faster than specified during various driving conditions such as fuel cut...

    Nissan Murano (Z52) 2015-2024 Owners Manual: System temporarily unavailable


    If the vehicle is parked in direct sunlight under high temperature conditions (over approximately 104°F [40°C]) and then started, the LDW system may be deactivated automatically and the following message will appear in the vehicle information display: “Unavailable: High Cabin Temperature...

    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