2017 Infiniti QX60

A mechanic says it is PCM failure. I have owned the car for 18 months. Shortly after buying it, it started doing this thing where it loses power for just a second or two. Cruise control and proximity sensors kick off, steering wheel locks and/or power steering turns off, all interior components turn off. Usually everything comes right back on, and I can reset the cruise control. Lately it has been more frequent, and things don't go back to normal. It sometimes causes the vehicle to stall and not start as well. Today even once things are back "on", I can't control the AC fan, radio volume, etc. Bluetooth shows connected to the car on my phone but isn't playing through the vehicle speakers. I don't undersrand how this could not be a recall when it poses a major safety risk to suddenly lose power and be unable to steer the vehicle! This has been happening since Feb 2024, so I'll just put the original date. Sometimes it happens 15 times in a day and the vehicle is more or less not drivable. Other times I'll go a month or so with no glitches.

About a year ago, I was driving about 80 mph and the dash lights and radio just died, then within seconds everything came back on. It only happened that one time. The other day, I was on a busy highway headed home when my battery light came on. I just replaced both the alternator and battery less than a year ago. I started inching over to the left land (just in case) when the car just died and I had to coast to a stop in the middle of the highway WITH MY 3 KIDS!!! The police came and I was able to start the car and pull it on the shoulder, then a tow truck came and dropped it off at Infiniti. They had my car for 2 days and couldn't find anything and they told me to come and pick it up. Within 30 minutes of me picking it up, it did the same thing so I took it right back to Infiniti and dropped it off. Today, they called me and it was finally doing what I said it was doing. Battery light, electrical cuts off and car just dies.

My vehilce only has 31000 miles on it and the cooling fan went out, was not due to anything that I did driving wise. When I called Infiniti Warranty Divison in Franklin Tennessee they said they are aware of the complaints by other customers they said they issued a technical bullentin ITB17-048 but said there was no reason for a recall but they deemed it necassry to make a design change which fixed this problem and also required a module change also. They said they are not responsible for the problem, but if that is true then why did they make the design change. So any owners with old design will have an issue and will have to replace the unit. So I am glad that I was not on the road driving and would have been stuck in the heat trying to get the car repaired. There was no warnings about the issues and even though they may the dealers aware of the issue no notice was sent owners. Please review the number of complaints that were made online about this issue. Feel like they just took advantage of me because this was not a problem I created but was due to poor design. Also the cooling fans are no longer made of metal but of plastic, what is life expectancy of this part.

The contact owns a 2017 Infiniti QX60. The contact stated while driving 70 MPH, the vehicle lost motive power and stalled without warning. The contact stated that he was approaching an exit at the time and was able to coast the vehicle off the freeway into a parking area where the vehicle failed to restart. The contact stated that there were several unknown warning lights illuminated. The vehicle was towed to the contact's residence and later towed to the dealer, who diagnosed a failure with the alternator, and corrosion on the battery terminals. The vehicle had been repaired. The manufacturer was not notified of the failure. The failure mileage was 142,000.

COMPONENTS :LATCHES/LOCK Vehicle: 2017 Infiniti Qx60 Date of incident: 6/16/2022/ Mileage 80,000 Safety concern: in the event of a crash or fire, a jammed door could delay response time and cause severe injury or death. I was placing my grandchild in the rear passenger seating area when I closed the door, drove to the local market and was unable to open the door from the inside of the cabin or from the outside. I tried several times to use the unlock button and the door still did not open. No dashboard warnings came on before or after the failure. I took the vehicle to the dealership, they were also UNABLE to open the door after several attempts and was told by the mechanic that the door actuator was defective and to fix the problem would cause SEVERE damage to in the inside of the door. I then contacted the manufacturer and was told they have not heard of this issue and no active recalls are listed for my concern.

I bought my QX60 2017 in April of 2021. fine til wk 2 experienced electrical issues liftgate stops going up or down randomly, hesitation in the acceleration when pulling into traffic (quite scary when you almost get rammed). concerns told to dealership stated I needed to change key fob battery. I already had and it was fine. They insisted I cchangeit so I did.. Not the issue. So I made an appt to have concerns checked.. ie transmission hesitation and electrical . I brought it in got a loaner. Many days later it was ready and I could pick it up they could find no issues they fixed nothing but the groan in the gas tank that's it. They said they couldn't duplicate it. So I reiterated to them to make sure that they understood that it was done at random and it's still being done at random months later. So I brought the car home and I've just been dealing with it not knowing what else to do cuz if they don't take the car and actually drive it like it's their own they probably won't experience it just driving around the parking lot. And even though they had it a week and could have done that I guess they didn't. Well then back in the end of August beginning of September my car wouldn't start I had to put the key fob next to the button in order to start it which I didn't figure out till later lots of electrical things were happening at that point added to what I already had so I brought it to them and they said it was the battery it was under warranty so they changed and explain that that should take care of all of my issues and if not bring it back in. So I've made another appointment for today and I'm bringing it back in because the hesitation is still there there's more electrical issues there's always been a Bluetooth electrical issue there's now rear camera, volume sometimes work sometimes blows your ears out, vibration in engine compartment, unlock door open door it sounds unlocking again repeatedly repeatedly and liftgate still

When breaking the pedal starts to bounce and make a super loud noise like if the rear tire is flat. It does it sporadically at low speed breaking making it hard to stop the car. I have taken it ti the dealer numerous time and the Infiniti special mechanic cant find the issue. Also, when driving on the highway the slippery sensor turns on slowing down the car suddenly almost causing an accident. The awd overheating sensor turns on as well all the time as well as the one for mismatch tires. This has been happening for almost 2 years.