2021 NISSAN SENTRA Recalls, Complaints & Safety

Some time while driving on empty roads Fuel Economy warning light beeping and automatically emergency brake . It happened on me more than 5 times.

The passenger front, and both back windows no longer function. This appears to be a common issue when searching the internet. There is also an issue with the keyless start, as it often does not recognize that the fob is in the vehicle, or gives a low batter warning (with a new battery). As there was already a recall on the sensor for the blind spot warnings and such, there appears to be wide spread electrical and sensor issues with this year/make/model. The windows pose a safety risk if someone is trapped in a vehicle that the doors won't open.

AEB system is initiating emergency braking at random times. Both on surface street, and the freeway on ramp. With and without weather, and without any obstacles or cars in the way. The vehicle comes it a complete stop when this happens and puts the driver in significant danger. At this point the dealer observed warning code on the dashboard, but it did not engage. Message relating to that the AEB may deploy. When it does happen Emergency Brake is on the dashboard. After it happens vehicle can resume driving. Various indicines happened last year. We took it to Ken Garff Nissan (11155 So. Jordan Gateway in South Jordan, Ut. 84095. They could not find the problem or get the problem reproduced. They recommended turning off the safety features when driving. We have done that for a year. Then on 1-15-26, the safety system was on and the break engaged and brought the car to a stop on the freeway on ramp. The car is now at Ken Garff Nissan (777 So. West Temple SLC, Utah) It has been there for 2 weeks. This is the dealer that saw the code, but the system did not engage.

Rattling noise coming from the belt assembly. Tensioner pulley is shaky and alternator had a piece brake off causing metal shavings to fly around.

Purchased brand new with 0 miles. The system malfunction popped up and engine would not turn over after running perfectly fine a hour prior.Had to get towed to dealership and found a faulty battery luckily I still had 100 or so miles left on my warranty.Happened again last month the same exact thing except this time I had to get a jump off after several minutes the engine finally turned over.

I got in the car to start it and it would not start. This happened at the car wash one morning. It didn’t give me any warnings of a bad battery and the only way I started it was to have someone jump it. This has happened 4 times now. It takes several minutes for the battery to charge to start the car. I have been stranded 2 times and could not get to work on time 2 times.

While driving down the highway along with other traffic the car went into limp mode and lost power instantly almost causing an accident. Come to find out the engine bearings caused the engine to go on it without any warning signs. This car has been maintenanced and taken care of and had the same issue happen that the other nissans have had that they have the recall out for.

Electric steering rack has play and causes violent shaking. Huge safety risk as this could have complete failure and cause accidents. Vehicle started showing symptoms at 68,000 miles and after reading separate forums, many others have experienced these same issues. No warning lights appear on the dash and no inspection by safety highway patrol. This is a serious issue especially given I do not appear to be the only person experiencing this. The steering and suspension seem to be a common issue on this call given the recall on the tie rods.

purchased my 2021 Nissan Sentra brand new with no prior owner. Around 2023, the air conditioning system stopped working. The AC will not turn on at all the switch or control that activates the system is completely unresponsive. I brought the vehicle to a Nissan dealership, where I was quoted $300 just for a diagnostic test, with no warranty coverage or acknowledgment of a known issue. This failure appears to be linked to a potential electrical fault or defective AC component. It compromises both comfort and safety, especially in extreme temperatures. Numerous complaints online suggest this is a recurring issue among Sentra owners, yet Nissan has not issued a recall for the AC system. I am submitting this report to request an investigation into a possible manufacturing defect and to advocate for a formal recall.

The check engine light comes on with a malfunction symbol. The car has delay acceleration, jerks, hard shifts.

Since having my Nissan 2021 Sentra I have for one, had to replace the battery in it twice. On a more serious note, it is now stopping the car at random and unnecessary times stating an object is in front of me. It happens once a while ago and I did not have any other signs, and it was just for a second, so I tried not to stress about it. Now it is happening more often and just this morning happened three times. Causing my car to come to a complete stop, it is very dangerous and I am not sure what I am to do about it.

Passenger side power windows and driver side rear window on occasion will stop working.

I and many others have noticed that the 2020+ Nissan Sentra has a very common issue with its window switch where the driver side window works, but all passenger windows get stuck refusing to roll up or down, or do so very slowly. I have had people try to come up to my window where I could not properly shut it, I have had to leave my window partially open over night, and in the rain.

The rear door locks on my vehicle fail to lock and unlock properly, especially using the power lock switches or key fob. This is not an occasional issue — it happens every single day. This is a major safety concern because the back doors often cannot be opened at all, which puts my children at risk of being trapped inside during an emergency or accident. In addition, the rear windows frequently get stuck and will not roll down. This is also a daily occurrence. It makes the problem even more dangerous because the windows cannot be used as an emergency exit if the doors fail. These issues are consistent and ongoing. Because the vehicle is used to transport children, the defective door locks and windows create a significant safety hazard that could prevent occupants from exiting the car quickly in an accident, fire, or similar emergency.

The competent that continues to fail is the emergency response breaks. They continue to stop at random times creating a very unsafe environment while I drive daily. I do have this on video and my car is available for inspection at any time. I just recently finally got the emergency break system on video since it is so random and plan on making an appointment with my local Nissan Dealer. I did have a visit recently regarding the recall for the tire rods. My car continues to make odd sounds and I paid over $1000 to get it fixed with all new tires. These problems have began since the day I got my car. I have bought over 10 wheels due to issues with the tire rods. The video we finally were able to get was last night regarding the emergency stop systems, it does not let me add to the complaint but I can send to any email if needed as well as the local Nissan dealer did inspect and work on the car for my tires and tire rods.

Rear windows and passenger window are malfunctioning. They stay open and will not close. Takes many attempts, and push start car on and off attempts. Takes hours for them to work again. Currently not using rear windows. To be on the safe side.

I've had multiple issues with my vehicle since I purchased the brand new car in 2021. - One year after purchase, I was left stranded when my alternator stopped working. - In 2023, I went i took my car to the Georgesville Nissan dealership in Columbus Ohio to get another key programmed. A process that should of taken one day took several weeks because my Vin# was not properly registered to my vehicle. This is a major safety issue, had something happened to my car (damage, theft, etc.) its possible that it could not have been identified, fixed properly. - I was also just made aware (after being stranded when my battery went out) that the wrong manuafacturer batter was installed in my vehicle. It should have been AMG and it was a flooded battery in my car. I had several technicians verify that it was an original battery that should have never been installed. This is a safety issue, I am not fully aware to the extent of how an incorrect battery may have damaged or corroded other compenets of my vehicle prematurely.

The door lock actuators in my 2021 Nissan Sentra have malfunctioned, causing my doors to unexpectedly lock or unlock. Three of the four doors are affected, including the front driver's side door and both back doors. This is a serious safety concern that can potentially lock me inside the car. This can make it difficult to leave the vehicle during an emergency. It has also put my vehicle at risk for theft. No warning lights or messages have occurred indicating there is a problem. There are no recalls for my vehicle due to this problem. I took my car into the local Nissan dealership in Kansas City, and they gave me a price quote of $884.05 to fix the problem.

Vehicle: 2021 Nissan Sentra VIN: [XXX] Incident Date: [XXX] Description: On [XXX], the front tie rod on my 2021 Nissan Sentra suddenly failed while I was driving, causing me to lose control of the vehicle and sideswipe a parked car. This mechanical failure led to an accident, property damage, and a traffic citation for careless operation. My insurance premiums have since increased and the citation remains on my driving record. In August 2023, Nissan issued a recall for this exact defect. I believe this failure directly matches the safety defect now acknowledged in the recall. Had I been notified earlier, the accident and its consequences could have been prevented. I am requesting this complaint be added to the case record for the ongoing recall investigation. Documentation is available upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Crash

The contact owned a 2021 Nissan Sentra. The contact received notification of NHTSA Campaign Number: 23V581000 (Steering) through mail and email and would like to be removed from the recall distribution list because the vehicle was totaled. The dealer and the manufacturer were contacted.

Steering wheel vibrates and has become difficult to steer. Occurs often. While on the freeway, vehicle has come to a stop in 2 different occasions, it just stopped for 4-5 seconds. Back up camera is blurred, mainly in the center.

Automatic emergency brake engaged while driving when there was not a car directly in front of me. There were no obstructions on the road and cars in the lanes next to me were not merging into my lane.

The contact owns a 2021 Nissan Sentra. The contact stated that while the vehicle was parked, his aunt entered the vehicle and attempted to start the vehicle; however, the vehicle failed to respond as needed. Neither a dealer nor an independent mechanic was contacted or made aware of the failure. The vehicle was not taken to be diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 75,094.

As I was driving home on the highway, something happened with my car where I couldn't control the car. It swerved back and forth on it's own until it finally stopped and cut off on it's own. There were no messages or symptoms prior to the failure. My car has been with Nissan who said they were going to investigate it and I cannot get a call back from Nissan Consumer Affairs.

ALL 4 TIRES HANKOOK 215/45R18 89V ARE SHOWING INNER SIDEWALL IRREGULAR TIRE WEAR AND BALDING ON EDGES. THERE ARE RECALLS ON TIE ROD ASSEMBLY FROM 6-16-2021 AND 8-14-2023 I PURCHASED THE CAR 4-2024 AND THE RECALL WAS NOT FIXED TILL 10-2024 TO MY KNOWLEDGE FOR THE FIRST TIME. I HAVE NOT HAD THE CAR FOR A YEAR AND HAVE HAD TO REPLACE 2 OF THE ORIGINAL TIRES I PURCHASED THE CAR WITH. ONE WITH A HUGE BUBBLE AND INNER SIDEWALL IRREGULAR WEAR COST $285.44 AND THE SECOND SIDEWALL IRREGULAR WEAR THREAD SHOWING AND HOLE TOO CLOSE TO THE SIDEWALL COULD NOT BE REPAIRED COST $274.06 AND A4 WHEEL ALLIGNMENT AT $129.95. PER DEALER RECOMMENDATIONS I MUST REPLACE THE OTHER 2. I RECORDS OF ALL MAINTANCE INCLUDING TIRE ROTATIONS COMPLETED.MAY THIS IRREGULAR WEAR ON THE SIDEWALL BE DUE TO THE AMOUNT OF TIME TIE RODS WENT WITHOUT BEING REPAIRED.

The contact owns a 2021 Nissan Sentra. The contact stated while driving at an undisclosed speed, the automatic emergency braking system engaged while there were no nearby vehicles or pedestrians. The contact stated that the failure recurred several times while driving. Additionally, the contact stated that the message "System Malfunction" was displayed. The vehicle was taken to the dealer several times; however, the failure could not be replicated. The vehicle was not repaired. The manufacturer was made aware of the failure, but no assistance was provided. The failure mileage was approximately 200.

The car has been towed and moved to another state which is New Jersey and it is being held at an auction company. The car needs to be picked up by Nissan of Garden City and taken back to the dealer shop for the safety recall.

The contact owns a 2021 Nissan Sentra. The contact received notification of NHTSA Campaign Number: 23V581000 (Steering); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

Break Switch Malfunctions that leaves the car unable to start.

The contact owns a 2021 Nissan Sentra. The contact stated that while her husband was driving from a complete stop and depressing the accelerator pedal, the vehicle hesitated to respond. The contact stated that the failure recurred while driving at various speeds, and the vehicle made an abnormal whining sound. The message "CVT Warning" was displayed. The contact stated that the transmission was previously replaced due to the failure; however, the failure persisted. The vehicle was taken to the dealer, where it was being diagnosed. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 118,000.

When turning the steering wheel, it make a squeaky noise

My ABS light randomly come on along side of traction control, front and rear collision assistance lights. Car has had electrical problems since I got it such as sometimes bright headlights won’t come on( they just stay on the dim regardless of what you do) the radio will just freeze and not work at all. Have to unhook the battery to get radio to even reset or even wait days for it to do it itself. DO NOT RECOMMEND THIS CAR. nothing but electrical problems since I’ve gotten it. And it only have 50,000 miles and all regular maintenance has been done