2014 Nissan Sentra transmission problems

Filed Nov 3, 2026 · Transmission · MN

The continuously variable transmission (CVT) on my 2014 Nissan Sentra has failed twice. First failure: in August 2018, at 42,429 miles, the car hesitated and jerked when accelerating. Walser Nissan Wayzata (invoice [XXX]) found an internal CVT failure with excessive debris and bearing parts on the magnets. Nissan replaced the CVT under warranty with a remanufactured unit (part 3102M-X428ERE) and reprogrammed the TCM. Second failure: around [XXX], at about 110,000 miles, in Minnetonka, MN, the replacement CVT began stuttering while the car was being driven at about 30 mph, then lost drive power completely. The car had to be towed and cannot be driven. This was only about 67,000 miles after Nissan installed the replacement unit. No crash or injuries. Safety concern: a sudden loss of drive power while moving in traffic creates a risk of a rear-end crash or being stranded in a dangerous spot. The Nissan-supplied replacement failed the same way as the original, which points to a continuing defect, not a one-time problem. The car was maintained on schedule with service at Nissan dealerships. I reported this to Nissan (case [XXX]) and Nissan refused to help. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jan 7, 2026 · Transmission · 106,000 miles · WI

The contact owns a 2014 Nissan Sentra. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with a mass air flow sensor failure under DTC: P0101. The contact was informed that the mass air flow sensor needed to be replaced. The vehicle was repaired; however, the failure reoccurred. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. In addition, the contact stated that the vehicle hesitated, and the RPM became elevated. The vehicle was taken back to the dealer, where the contact was informed that the ECM software needed to be recalibrated. The contact was advised to contact the dealer for assistance. The dealer was made aware of the failure but provided no assistance. The contact was informed that the repair was not covered under the recall. The manufacturer was not made aware of the failure. The failure mileage was approximately 106,000.

Filed Aug 29, 2025 · Transmission · LA · crash · fire · 2 injuries

Transmission failed, as I went to turn left it stalled and on coming traffic had to slam on there brakes and 6 veh. Ran into each other i dud not get hit but feel so bad that the 2914 nissan sentra i drive caused this traffic hazard. 2 people had to go to the hospital. It should be illegal to sell these cars with ctv Transmission Nissan sould have to put reg. Transmission in all there veh. Already sold and any to be sold and the federal safety agency Should be fined for not doing your jobs. These vehicles. ARE a safety hazard. All [XXX] as much as nissan INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Aug 13, 2025 · Transmission · IN

CVT problem stopped on highway with kids in car put our life at risk called you all about the extended warranty or help fixing transmission. I was told it’s nothing you all can do because the warranty was expired but there’s a class action lawsuit saying thousands of people are having the same specific problem

Filed Aug 8, 2025 · Transmission · TX

The CVT transmission on this Nissan sentra vehicle failed at 100,000 miles. Had it failed before 84,000 miles it would have been covered under a warranty. The VIN shows this is a Nissan vehicle that had a known defective CVT transmission. Is there any way I can get repairs paid for by Nissan even though this transmission lasted longer than most of these defective CVT transmissions due to good maintainance?

Filed Jul 21, 2025 · Transmission · 167,000 miles · VA

The contact owns a 2014 Nissan Sentra. The contact stated that while driving approximately 35 MPH, the vehicle ceased to accelerate as intended with an abnormally loud sound coming from the transmission. The vehicle eventually came to a complete stop. The vehicle was towed to the residence. The vehicle was not taken to the dealer to be diagnosed or repaired. The manufacturer was informed of the failure and opened a case. The manufacturer confirmed that the VIN was not under recall and referred the contact to the local dealer for assistance. The dealer was contacted, and an appointment was scheduled. The manufacturer referred the contact to the federal safety agency Hotline to report the failure. The failure mileage was approximately 167,000.

Filed Apr 18, 2025 · Transmission · 30,000 miles · CA

The contact owns a 2014 Nissan Sentra. The contact stated while driving 35 MPH, the vehicle jerked and lost automotive power. The contact depressed the accelerator pedal, but the vehicle failed to respond as needed. The check engine warning light was illuminated. The contact was able to coast to the side of the road. After several attempts, the vehicle failed to restart. The vehicle was towed to the residence. A mobile mechanic arrived at the residence and diagnosed the vehicle and determined that the transmission had failed and needed to be replaced. The vehicle was then towed to another independent mechanic, who confirmed that the transmission had failed and needed to be replaced. The vehicle was not repaired. The vehicle was towed to the daughter's residence. The manufacturer was informed of the failure. The failure mileage was approximately 30,000.

Filed Apr 10, 2025 · Transmission · 56,000 miles · CA

The contact owns a 2014 Nissan Sentra. The contact stated while driving approximately 35 MPH, the vehicle jerked and lost motive power. The contact depressed the accelerator pedal, but the vehicle failed to respond as needed. The check engine warning light was illuminated. The contact was able to coast to the side of the road. After several attempts, the vehicle restarted; however, the contact stated that the vehicle hesitated while driving. The vehicle was taken to an independent mechanic who diagnosed the vehicle and determined that the transmission had failed and needed to be replaced. The vehicle was repaired. The contact stated that two years later, while driving approximately 35 MPH, the vehicle jerked and lost motive power. The check engine warning light illuminated. The vehicle was taken to the dealer, who diagnosed that the transmission had failed and needed to be replaced. The vehicle was not yet repaired. The manufacturer was informed of the failure. The failure mileage was approximately 56,000.

Filed Mar 21, 2025 · Transmission · VA

As I was driving on the interstate, traffic came to a complete stop. When the traffic resumed, approximately 2-3 minutes later, I took my foot off the brake to press the gas pedal and vehicle would not drive. I tried shifting the gears to see if the vehicle was stuck in gear, it was not. My vehicle came to a complete halt in a "kill zone" area of the interstate without any mechanical malfunction warning and this is unsatisfactory. My transmission was replaced in 2020 because of a recall issue and now not even 5 years later, I am having issues with the same transmission. The dealer informed me that the CVT Transmissions on my model and others of the same year, are no good. They have several other vehicles waiting for the same repair with the same issues. I truly believe this issue could potentially lead to a life-or-death situation especially with the issue coming out of nowhere. I am requesting that a national recall be issued on the transmissions before some potentially loses their life, such as myself, in a "kill zone" area when the mechanical issue took place. I am looking forward to a swift resolution.

Filed Mar 20, 2025 · Transmission · VA

Purchased vehicle from car dealership as is. In 1.5 weeks the CVT transmission went bad