Nissan Murano: Door & Lock :: Symptom Diagnosis / Intelligent Key Button Operation Has Poor Range (one Key)
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.
Door Does Not Lock/unlock and Engine Does Not Start (one I-Key/req Sw/push Sw)
Diagnosis Procedure
All doors do not lock/unlock using door request switch or back door does not open using back door opener request switch, Intelligent Key, and engine does not start when ignition switch is pressed while carrying Intelligent Key...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Power Window and Door Lock/unlock Switch Rh
Description Main power window and door lock/unlock switch, power window and door lock/unlock switch RH and BCM transmit and receive the signal by power window serial link.The signal mentioned below is transmitted from BCM to main power window and door lock/unlock switch and power window and door lock/unlock switch RH Keyless power window down signal The signal mentioned below is transmitted from main power window and door lock/unlock switch to power window and door lock/unlock switch RH Front door window RH operation signal Retained power operation signal Power window lock switch signal Component Function Check CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH OUTPUT SIGNAL CONSULT Select “CDL LOCK SW ” or “CDL UNLOCK SW” in “Data Monitor” mode of “BCM(DOOR LOCK)”...
Nissan Murano (Z52) 2015-2024 Service Manual: System Initialization
Description Always perform the initialization when the battery terminal is disconnected or the driver seat control unit is replaced.The entry/exit assist function will not operate normally if no initialization is performed. Work Procedure INITIALIZATION PROCEDURECHOOSE METHOD There are two initialization methods...
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Vehicle security system
Your vehicle has two types of security systems:
Vehicle security system NISSAN Vehicle Immobilizer SystemThe 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.
