Engine And Engine Cooling Problems of Infiniti Q45

I was driving and dashboard lights came on, then vehicle cut off on the highway. I assumed it was a bad alternator, but it was a defective crank sensor.

See all problems of the 2004 Infiniti Q45 🔎.

The contact owns a 2003 Infiniti Q45. The contact stated that while driving 35 mph, the steering wheel seized and there was a sudden loss of power. The vehicle was able to restart and resumed to normal. The failure occurred on three occasions. The dealer repaired the vehicle but the failure recurred. The manufacturer was not made aware of the failure. The failure mileage was 80,000 and the current mileage was 97,000.

See all problems of the 2003 Infiniti Q45 🔎.

Sometime after I purchasing the above vehicle in November, 2001, the engine would fail to start without recharging the battery. After recharging, the vehicle would exhibit no malfunction and operate normally for extended periods of time. This condition would reoccur infrequently, and has since manifested itself by showing no charging from the alternator. Infiniti identified this problem with a recall begun on 03/15/2002, as a defective diode damaged in manufacture. This action is identified as NHTSA action # pe02034. At no time was I notified by Infiniti of this recall, and the symptoms of malfunction I have experienced are clearly a result of a defective alternator/diode. I contacted Infiniti on 11/08/2011 and they denied me any assistance. I request your assistance in requiring Infiniti to correct this malfunction which would have been avoided had Infiniti notified me during the recall period. My ownership of the vehicle was a matter of public record and could have easily been obtained.

See all problems of the 1997 Infiniti Q45 🔎.

The consumer was informed by the infinity csr that based on their records, the crank position sensor weld recall 03v455000 wasn't performed. Prior to contacting the manufacturer, the consumer had taken the vehicle to the dealership to have the recall brepairsperformed and was told when they picked the vehicle that the recall was done.

See all problems of the 2002 Infiniti Q45 🔎.