2014 Infiniti QX60 transmission problems

Filed Oct 21, 2025 · Transmission · FL

My vehicle is having issues with the CVT transmission timing chain, I was just aware, there was a recall in the past but my infiniti dealership said it's expired.And they won't help replace it. I'm getting Judder while driving.

Filed Sep 17, 2025 · Transmission · 122,000 miles · MI

The contact owns a 2014 Infiniti QX60. The contact stated that while driving 25-30 MPH, the vehicle shuddered and failed to accelerate as intended upon depressing the accelerator pedal. Additionally, the contact stated that upon shifting into reverse(R) and depressing the accelerator pedal, the vehicle failed to reverse and drove forward instead. The manufacturer was notified of the failure, and a case was opened. The manufacturer informed the contact that the VIN was included in Infiniti Campaign Number: PC501. The manufacturer scheduled an appointment with the dealer on the contact's behalf. The vehicle was towed to the dealer, and the dealer informed the contact that the TCM software was updated; however, the failure persisted. The Service Advisor at the dealer informed the contact that the transmission needed to be replaced. The regional manager was contacted and informed the contact that the dealer had stated that the service campaign had not been performed, and the vehicle had not been diagnosed. The contact was informed that no assistance would be provided. The vehicle was not repaired. The failure mileage was approximately 122,000.

Filed Jun 19, 2025 · Acceleration, Fuel system · FL

This vehicle started shaking and juttering at a lower speed and made it very difficult to drive. Then I could accelerate and it would not go faster. I took it to a repair shop and they were getting CVT codes for the transmission. I looked online a found that many other people had these same issues as well as a Class Action Lawsuit that was settled a few years ago for 278 million for these problems. I was never informed that this CVT was a problem and could have it replaced from Nissan for no charge. I am not sure why Nissan would allow an unsafe transmission to be installed into a vehicle that would make the car unsafe to drive.

Filed Jun 11, 2025 · Transmission · FL

I am reporting a serious safety failure involving my 2014 Infiniti QX60 Hybrid (VIN: [XXX] ), tied to Recall R21B4 / the federal safety agency 21V‑774. Although the recall was marked complete before I bought the car in 2022, the defect — sudden loss of power — occurred again while I was driving at highway speeds. Infiniti is refusing to assist due to age/mileage, despite clear evidence the recall fix was ineffective or incomplete. Diagnostic codes confirm hybrid system failure (P0A08, C1A1A, C1130). I am requesting a full investigation into Infiniti’s handling of this recall and a resolution for my unsafe vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Mar 15, 2025 · Acceleration, Engine · CA

The car is not engaging when going from 1st to all gears, the car feels very shaky and unstable

Filed Nov 15, 2024 · Transmission · TX

The whole vehicle experiences strong vibrations when accelerating to 30 miles per hour and higher. It also gives strong judder or kicks when turning. Hard to control the vehicle at high speeds. No warning light is on. Took the vehicle to a local dealer (Houston Southwest Infiniti) and found that the problem was caused by a defective rear differential coupler.

Filed Jun 4, 2024 · Electrical, Transmission · 85,614 miles · OH

The contact owns a 2014 Infiniti QX60. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact drove the vehicle to a nearby parking lot and parked the vehicle. The vehicle was turned off and restarted; however, the gear shifter failed to shift into drive or reverse. The vehicle was towed to the dealer where the contact was informed that the installed alternator was not OEM and not sufficient for retaining power to run the vehicle. The contact was informed that the alternator needed to be replaced. The vehicle was not repaired. The vehicle was towed back to the residence. The contact stated that the latest failure began in January 2024. However, the vehicle had been towed several times to the independent mechanic and the dealer since the failure first started. The contact stated that the alternator was replaced in March 2024 with an aftermarket alternator; however, the failure reoccurred. Additionally, there were several unknown warning lights illuminated since replacing the alternator. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 85,614.

Filed May 27, 2024 · Engine, Transmission · CA

When the vehicle slows from cruising speed to below 20 mph, the car shakes violently and the engine nearly stops. To avoid the shaking, I must place the vehicle in neutral until it comes to a complete stop. If I shift into drive before I stop, the vehicle shudders again. When in traffic, it could cause the vehicle to be rear-ended. My wife won't drive the vehicle because of this. Owners' Forum seems to indicate this is a common problem and may be related to [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed May 8, 2024 · Transmission · MD

I bought my 2014 Infiniti QX60 in 2016 that had a little over 68k miles on it. On May 3, 2024, I just hit over $100k & felt the car do a soft lurch then it started to do a small crawl inch by inch. No warning lights came on or messages. Before this happened, I heard what I thought was a flat tire, or a plane taxing sound. I got the car towed to a mechanic shop and was told that I need a new 'transfer case'. I was told that there was a recall for this but do not see it for this model. If Infiniti knew it had problems why was a recall not done. If I want to get it fixed it will cost over $5k again. I already got it changed and the front differential a year ago. So is this something that will have to be done yearly?

Filed Mar 30, 2024 · Transmission · TX

While driving on my regular commute, the car sputtered when shifting gears automatically and stopped being able to accelerate beyond 30mph in the middle of a busy road. When the accelerator was pressed, the motor sounded like it was revving but not accelerating. An electric fire burn smell started to emit and a warning turned on for the first time reading “Hybrid System Overheated” as well as the check engine light. No issues before this incident. An independent third party service center confirmed that it’s an issue with the transmission. We confirmed that this is a common problem with other QX60s from 2014 that the transmission fails and replacing it does not guarantee that the problem will be fixed long term since the issue is that the original design of the transmission is flawed.