Infiniti QX56 owners have reported 42 problems related to electrical system (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Infiniti QX56 based on all problems reported for the QX56.
My 2004 infinity q56 engine cuts off going down the road. Dealer is aware of a problem with several year models doing this same thing. All power is lost brakes , steering ect. Have had 4 computer boards replace and going back for another try oct. 25-2010. Infinity consumer affairs has been contacted but even though they are concerned they are not sure of a fix. What will it take to get help, a bad crash or two? if you type in problems with q56 cutting off while going down the road you will see that the internet has a group of people experiencing this same scary issue. Thank you for looking into this. I myself have had a few close calls trying to get the car off the road safely. First incident June 2007 last incident oct. 20 , 2010.
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The contact owns a 2004 Infiniti Qx56. The contact stated that the air conditioner actuator motor was defective. The manufacturer was notified of the failure and told the contact that there was only an investigation out for the defect also denied assisting the contact with the contact of repairs to the defect. The dealer was in the process of repairing the failure. The failure mileage was 68,300 and the current mileage was 68,698.
Vehicle stalling and losing power and all warning lights on dashboard begin to flash. On several occasions vehicle completely stalled while I was driving on the freeway causing me to lose power steering control and almost causing an accident. Problem comes and goes without any pre-warning.
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This letter is in reference to a previous complaint filed with Infiniti consumer affairs on December 3, 2009, regarding my vehicle shutting completely down, stalled out, not moving in the drive or reverse position at a busy intersection on a rainy stormy evening. This occurrence could have caused a serious accident or worse, a fatality. As a result of police assistance and having my vehicle towed directly to the dealership, to date there are no mechanical issues found by the dealer related to my vehicle shutting down at the intersection. My complaint contains additional serious vehicle issues regarding my headlights, instrument cluster/panel, and the fuse box under the hood. Both headlights on my vehicle suddenly stopped working at the same time. The bulbs were replaced and the headlight fuses were found to be functioning. The instrument panel/cluster light blinks constantly as I drive and the panel/cluster gauges are completely not functioning properly. Fuses have been checked under the vehicle’s hood and results indicate some of the 10 amp fuses are not functioning at all. I am concerned that there should have been a safety recall regarding my 2005 Infiniti qx 56, which appears to jeopardize my safety. There are no legitimate answers or explanations as to why my vehicle’s headlights are not working, the cluster/panel has malfunctioned, or why some fuses underneath my vehicle’s hood are not functioning. As a result of my vehicle’s expired warranty and mechanical failures, I have consumed a great deal of out-of-pocket expenses, including a traffic citation regarding my headlights. I am limited and inconvenienced to driving my vehicle at night as a result of my inoperable headlights which can cause me great harm. I am requesting that my situation be given serious immediate attention and resolution.
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all problems of the 2005 Infiniti QX56
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Severe brake judder for 3 months, brakes have now completely failed , unable to drive car,(2) driver seat memory has failed,(3) rear window washer has failed, (4)driver seat coming apart, (5) windshield washer reservoir will not hold water.
While applying the brake pedal vehicle failed to stop completely. However, consumer was able to stop the vehicle because the abs system kicked in. Vehicle was taken to the dealer for inspection, and mechanic determined that the brake pads and computer system needed to be replaced, and replaced them. However, the problem recurred.
Back up warning sensor/steering wheel entry function stays in up position/rattle in dash driver side/warped front brake rotors/sensor in passenger side window failure/replacement of cd player/navigation accept screen stays on until you click accept/.