2021 Nissan Altima brakes problems

Related recalls

No recalls on file.

What owners say

1. Filed Sep 10, 202697,350 miGACrashBrakes

   The contact owns a 2021 Nissan Altima. The contact stated that while pulling out of a parking lot, the contact shifted into drive(D) and then to reverse(R) to exit the parking lot, and while driving 3 MPH, the brake pedal was depressed, and the vehicle failed to stop as intended. The contact attempted to forcefully depress the brake pedal; however, the vehicle failed to stop. Due to the failure, the vehicle crashed into another vehicle. The dealer was contacted. The…

   NHTSA complaint #11763405 · source
2. Filed Jul 10, 2026PABrakesSteeringSuspension

   When I make a turn, I hear a clicking noise and also when I come to a complete stop, I can a sound that sounds like a grunting noise. I had new brakes, rotors and brand new tires put on in 2025. I think my ball joints and tie rod is defective. I have a triple AAA membership and I just renewed it in June and it said that my 2021 has two recalls. NHTSA # 23V628000 The back over prevention sensing system camera & NHTSA# 21V138000 Steering Linkage Tie Rod Assembly.

   NHTSA complaint #11749536 · source
3. Filed Jul 8, 2026COCrash1 injuredTowedBrakesDriver Assistance & Safety Tech

   My car is supposed to have an automatic braking system/collision detection. Two cars in front of me slammed on their brakes and the car in front of me slammed on his brake, and I didn't have enough time to react. I totalled my car, but my car is supposed to have a safety feature that automatically brakes. The faulty automatic braking didn't engage as it should have.

   NHTSA complaint #11749014 · source
4. Filed Apr 4, 2026FLBrakesDriver Assistance & Safety Tech

   The system malfunctioning is the front sensor braking. My safety and others were put at risk with this because multiple times my car has braked me and or completely stopped me because it’s malfunctioning , it happens while I am on a busy street and someone even almost rear ended me because my car braked out of nowhere. It’s called “Phantom Braking”. No, the problem has not been confirmed by dealer became they stopped answering. I took it to the manufacture but they want to…

   NHTSA complaint #11729180 · source
5. Filed Dec 26, 2025CABrakesDriver Assistance & Safety TechElectrical System

   Vehicle Breaking on Its Own While Driving I am writing to file a formal safety complaint and to demand immediate corporate intervention regarding an extremely dangerous mechanical/ADAS defect. My Nissan Altima has serious, ongoing safety issues where the vehicle will unexpectedly and aggressively apply the brakes on its own while I am driving, including on highways and regular roads. This defect happens without my input, without warning, and creates a major risk of being…

   NHTSA complaint #11707198 · source
6. Filed Jul 23, 202541,000 miCABrakesSeats & Seat Belts

   The contact owns a 2021 Nissan Altima. The contact stated while driving 45 MPH, the brakes independently activated, and the rear of the vehicle fishtailed. The contact stated an unknown warning light showing an image of the rear of the vehicle was briefly illuminated. In addition, the contact stated that the driver's side front seat frame was fractured, and the seat was loose. The vehicle was taken to the dealer; however, the brake failure was not duplicated. The contact was…

   NHTSA complaint #11675586 · source
7. Filed Apr 8, 202544,794 miHIBrakes

   The contact rented a 2021 Nissan Altima. The contact stated while driving 45 MPH, the brake pedal was depressed, and the vehicle failed to respond. There were no warning lights illuminated. The contact stated that it felt like the brakes were inoperable. The vehicle was then taken back to the rental car agency. The vehicle was not diagnosed, and the contact was unsure if the vehicle was repaired. The manufacturer was not made aware of the failure. The failure mileage was…

   NHTSA complaint #11653467 · source
8. Filed Sep 27, 2024MABrakes

   I Serviced my vehicle with a Nissan Dealership, and was told brake pads were good. Within a couple of weeks there was a scratching sound like the brake warning indicator. I brought my car to a mechanic to be repaired but brake pads were confirmed to be fine. Further investigation indicates a bad brake caliper in the rear. Mechanic contacted Nissan to order a rear caliper and was told it’s a known issue with the rear calipers. With the caliper not functioning properly this is…

   NHTSA complaint #11616799 · source
9. Filed Sep 28, 2023NJBrakesDriver Assistance & Safety Tech

   When traveling in a rental from SFO to Concord CA, on the Bay Bridge at 9 am on the 26 of September 2023, just as I entered the underpass section near Treasure Island, the front sensor malfunctioned and auto braked from 47 mph to 28, generated audible, tactile, and visual alarms, even though the car in front was not decelerating (auto lights, tail lights in from of me as the car went into a dark section of road may have been misinterpreted). I was almost crashed into.…

   NHTSA complaint #11547087 · source
10. Filed Aug 5, 2023ARBrakesDriver Assistance & Safety Tech

    1. The automatic emergency braking activated while approaching a railway crossing. And yes, it is available for inspection. 2. If anyone had been behind me, it very likely would have resulted in a collision. 3. Not yet confirmed by the dealer, but has happened to me three times. 4. No. 5. No warning before the malfunction.

    NHTSA complaint #11536676 · source
11. Filed Aug 4, 2023CABrakesDriver Assistance & Safety Tech

    While driving, most times at higher speeds, the light with the car and lines behind it (VDC light?) will turn on, and then a minute later the front and back AEB lights turn on and the dashboard says “malfunction: see owner’s manual.” This happens multiple times per week, sometimes multiple times a day. There have been other recalls for this issue with other Nissan Altima years with this system.

    NHTSA complaint #11536598 · source
12. Filed Jul 25, 2023FLBrakesDriver Assistance & Safety Tech

    On two separate occasions, during intermittent weather changes, my vehicle has giving me notice of forward warning collision being disabled or has flashed on my dashboard. Same goes with my rear collision warnings. My car has also force-brake while driving under 30 mph. I don't know if there is a safety issue with the alignment of the radars in the newer models but its caused a fear of driving my family in that car.

    NHTSA complaint #11534274 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology