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: Transaxle Side
Removal and Installation REMOVALRemove drive shaft. Refer to Removal and Installation (LH) (LH) or Removal and Installation (RH) (RH). Secure front drive shaft in a vise. CAUTION: When securing shaft in a vise, always use copper or aluminum plates between vise and shaft...
Nissan Murano (Z52) 2015-2024 Owners Manual: RCTA system operation
Side BSW/RCTA Indicator Light BSW/RCTA Indicator The RCTA system can help alert the driver of an approaching vehicle when the driver is backing out of a parking space. When the shift position is in R (Reverse) and the vehicle speed is less than approximately 5 mph (8 km/h), the RCTA system is operational...
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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.
