Nissan Murano: Door & Lock :: Symptom Diagnosis / Intelligent Key Button Operation Has Poor Range (one Key)

Nissan Murano (Z52) 2015-2024 Service Manual / Body Exterior, Doors, Roof & Vehicle Security / Door & Lock :: Symptom Diagnosis / 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 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>>

Replace Intelligent Key and register new Intelligent Key.

NO>>

Replace Intelligent Key battery. Refer to Removal and Installation.

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    ..

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