Defect
On certain vehicles equipped with a Continuously Variable Transmission (CVT), an open circuit in the alternator can occur due to wire fatigue caused by movement of the rotor coil during rapid changes in engine speed. Higher engine compartment temperature in the Murano compared to other Nissan models may also be a contributing factor to the wire fatigue. When an open circuit occurs in the alternator, the charge warning and brake warning lamps come on. If the driver does not seek immediate assistance and continues to drive the vehicle in this condition, the vehicle will operate normally for about one hour. After this time, the battery voltage will drop to a level that causes the engine control module to go into a fail safe mode. During fail safe mode, which lasts about ten minutes, vehicle speed will be reduced due to the throttle plate being held in a fixed position. After this time period, the engine will stop running.
Safety Risk
No risk description available.
Remedy
Dealers will replace the alternator with an updated version.