Nissan Murano: Security Control System :: Symptom Diagnosis / Door Does Not Lock/unlock and Engine Does Not Start (req Sw/push Sw) (one Key)

Nissan Murano (Z52) 2015-2024 Service Manual / Body Exterior, Doors, Roof & Vehicle Security / Security Control System :: Symptom Diagnosis / Door Does Not Lock/unlock and Engine Does Not Start (req Sw/push Sw) (one Key)

Diagnosis Procedure

Door does not lock/unlock with door request switch, and engine does not start when ignition switch is pressed while carrying Intelligent Key. (One Intelligent Key has the symptom, other keys operate normally.)

SYMPTOM TABLE (ONE INTELLIGENT KEY HAS THE SYMPTOM, OTHER KEYS OPERATE NORMALLY)

Door lock operation (remote keyless entry) Door lock operation (request switch) or back door open operation (opener switch of back door panel) Engine started with push-button ignition switch operation (Intelligent Key is within the detection area of inside key antenna) Engine started with push-button ignition switch operation (registered Intelligent Key placed next to push-button ignition switch)
OK NG No crank, No start OK

DIAGNOSIS PROCEDURE

Refer to Diagnosis Procedure.

CHECK INTELLIGENT KEY SYSTEM SYMPTOM TABLE

Check Intelligent Key system symptom table.

Refer to Diagnosis Procedure.

>>

GO TO 2.

CHECK INTELLIGENT KEY LOW BATTERY WARNING

Check that the Intelligent Key low battery warning operates.

Is the Intelligent Key low battery warning operated?

YES>>

Replace Intelligent Key battery. Refer to Removal and Installation.

NO>>

GO TO 3.

CHECK INTELLIGENT KEY BATTERY

Check the Intelligent Key battery.

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

Replace Intelligent Key battery. Refer to Removal and Installation.

REGISTER INTELLIGENT KEY

CONSULT

  1. Register the Intelligent Key. Refer to CONSULT Immobilizer mode and follow the on-screen instructions.

  2. Check operation after replacement.

Is the inspection result normal?

YES>>

Inspection End.

NO>>

GO TO 5.

REPLACE INTELLIGENT KEY

CONSULT

  1. Replace the Intelligent Key and perform registration again. Refer to CONSULT Immobilizer mode and follow the on-screen instructions.

  2. Check operation after replacement.

Is the inspection result normal?

YES>>

Inspection End.

NO>>

GO TO 6.

REPLACE BCM

  1. Replace BCM. Refer to Removal and Installation.

  2. Check operation after replacement.

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Check intermittent incident. Refer to Intermittent Incident.

    Engine Does Not Start When Intelligent Key Is Inside of Vehicle (one Key)

    Diagnosis Procedure Engine does not start when ignition switch is pressed. (One Intelligent Key has the symptom, other keys operate normally.)SYMPTOM TABLE (ONE INTELLIGENT KEY HAS THE SYMPTOM, OTHER KEYS OPERATE NORMALLY) Door lock operation (remote keyless entry) Door lock operation (request switch) or back door open operation (opener switch of back door panel) Engine started with push-button ignition switch operation (Intelligent Key is within the detection area of inside key antenna) Engine started with push-button ignition switch operation (registered Intelligent Key placed next to push-button ignition switch) OK OK No crank, No start No crank, No start DIAGNOSIS PROCEDURERefer to Diagnosis Procedure...

    Security Control System :: Removal and Installation

    ..

    Other information:

    Nissan Murano (Z52) 2015-2024 Service Manual: Intelligent Key Button Operation Has Poor Range (one Key)


    Diagnosis Procedure Intelligent Key button operation has poor range. (One Intelligent Key has the symptom, other keys operate normally.)SYMPTOM TABLE (ONE INTELLIGENT KEY HAS THE SYMPTOM, OTHER KEYS OPERATE NORMALLY) Door lock operation (remote keyless entry) Door lock operation (request switch) or back door open operation (opener switch of back door panel) Engine started with ignition switch operation (Intelligent Key is within the detection area of inside key antenna) Engine started with ignition switch operation (registered Intelligent Key placed next to ignition switch) Poor range OK OK OK DIAGNOSIS PROCEDURERefer to Diagnosis Procedure...

    Nissan Murano (Z52) 2015-2024 Service Manual: Transfer Cover Oil Seal


    Exploded View 1. Transfer case assembly 2. Drive shaft oil seal 3. Transfer cover oil seal Removal and Installation REMOVALRemove the front drive shaft (RH). Refer to Removal & Installation. Remove bolts and remove front drive shaft support bracket (RH)...

    Categories

    Seatback pockets

    Nissan Murano. Seatback pockets

    Theremaybe one or two seatback pockets located on the back of the driver and passenger seats. The pockets can be used to store maps.

    WARNING

    read more

     
    Copyright © 2026 www.nimurano.com