2015 Nissan Sentra acceleration problems

Filed Oct 17, 2026 · Acceleration, Engine · AL

When accelerating the RPMs jump and the car will not speed up. When trying to accelerate my car, it was not wanting to go.It kept jumping the RPMs between the 1 and 2. I did finally get a video of it.Doing what it has been doing the past week. today just happened to be where it was very prominent, and I was able to get a recording of it. The car struggles getting to 40Mph . But once I get there, it does hold its speed, but we'll struggle if I drop down below it.

Filed Aug 17, 2026 · Acceleration · 59,000 miles · TX · crash · 1 injury

The contact owns a 2015 Nissan Sentra. The contact stated that while driving 5 MPH and making a right turn, the vehicle experienced unintended acceleration and the steering wheel turned independently. The brake pedal was depressed, but the vehicle failed to stop. The vehicle crashed into an apartment complex wall. The air bags deployed. The contact sustained injuries to her right arm, left elbow, knee, shoulder, and back and burns on the right arm from the air bag deployment. The contact was transported to the hospital by ambulance to receive medical attention. A Police report was filed. The vehicle was towed to the dealer; however, the vehicle was not diagnosed or repaired. The insurance company had not yet deemed the vehicle a total loss. The contact stated that the failure had previously occurred in May 2024, and the dealer had performed an unknown repair. The manufacturer was made aware of the failure. The failure mileage was approximately 59,000.

Filed Apr 1, 2026 · Acceleration, Engine · 171,000 miles · VA

The contact owns a 2015 Nissan Sentra. The contact stated that while driving 35 MPH, the vehicle unexpectedly stalled while in traffic. There was an abnormal screeching sound coming from the vehicle. The accelerator pedal was depressed, but the vehicle failed to respond as needed. The transmission was shifted into reverse(R), but the vehicle failed to respond as needed. The vehicle was shifted into drive(D), and the vehicle lunged forward and then started moving slowly. No warning lights were illuminated. The vehicle was taken to an independent mechanic who determined that there was a loose bearing inside the transmission. While completing a road test, the mechanic was unable to duplicate the failure. The contact was offered a partial refund and warranty. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 171,000.

Filed Feb 9, 2026 · Acceleration, Engine · OH

Complete transmission failure and need replacement the car is less than 10 years old Nissan has had major issues with the CVT system and transmission…transmission lose power on the highway

Filed Sep 5, 2025 · Acceleration · 48,520 miles · CA

The contact owns a 2015 Nissan Sentra. The contact stated that while depressing the accelerator pedal, there was an abnormal beeping sound coming from the vehicle before the vehicle stopped independently. A dealer was contacted. The vehicle was taken to the dealer to be diagnosed; however, the diagnostic result was unknown. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 48,520.

Filed Aug 28, 2025 · Acceleration, Transmission · KY

Car has 72000 miles in it it has given no indication on dash except cruise control went out. The transmission is slipping and both the front passenger and drivers door handles are messed up up.

Filed Mar 5, 2025 · Acceleration, Engine · CT

The car is losing power when j try accelerate its very dangerous and the handle from driver side door kicked off and don't wanna hold and unlock the car in [XXX] that the car got.nk throttle and power it nukes risk for me my kids and ny family and other passengers Thank you have a fantastic evening

Filed Mar 3, 2025 · Acceleration, Transmission · TX

The car had problems with failing to start and failing to accelerate while driving. Check engine light came on and OBD scanner indicated it was the CVT. The car was inspected and repaired in March 2023. In 2025 (the same problem of check engine indicating the CVT) is occurring. CVT sensor was replaced; however, two weeks later the check engine light is back on indicating CVT issues and is now also overheating.

Filed Nov 20, 2024 · Acceleration, Engine · 65,000 miles · CA

The contact owns a 2015 Nissan Sentra. The contact stated that on several occasions while stopped at a traffic light, the vehicle unintendedly accelerated. There was no warning light illuminated. The vehicle was taken to an independent mechanic to be diagnosed. The contact was informed that the failure might have been caused by an Oxygen sensor failure. The Oxygen sensor was replaced; however, the failure persisted. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 65,000.

Filed Nov 5, 2024 · Acceleration, Transmission · AL

This particular vehicle exhibits a very strong, almost dash rattling judder when moving from the 1st to 2nd gearing ratio. This is especially dangerous in traffic and intersections where the vehicle is known to be in 1st or 2nd gear ratio, as Nissan likes to ratio out their CVT in software through the TCM to produce what feels like shifting from gear-to-gear as in a normal automatic transaxle. What makes this situation extremely bad is that when entering an on-ramp to the interstate (I-20 for example) it will intermittently judder from 1st to 2nd and then no power. After the judder it takes another few seconds for the TCM to figure out what happened and engage maybe more valve body pressure? I'm not sure completely, but it's extremely unsafe to drive. The Altima/Rogue with the same transaxle and model year run was issued a TSB and subsequently a TCM update was issued to rectify the early shudder, but the Sentra did not receive that update. The TCM output data shows that when this shudder is happening that there is a loss in hydraulic pressure somewhere in the unit. As Nissan says you never are supposed to change the fluid, this creates a very serious issue not only with the transmission, but warranty as well. The safety risk to others is high on this one because this could cause major rear-end conditions and city driving collisions as the car is supposed to be accelerating but can't because the transaxle was slipping and not gaining speed with the rest of the vehicles as expected.