Owner-reported complaints naming the driver-assistance system, filed with NHTSA
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Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems. Every record below is an owner-reported complaint about the 2019 Nissan Altima submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 57 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
The 25 most recent of 57, in the owner's own words
Have been getting “engine malfunction power reduced” already had it repaired once. Not sure what is causing this since it was just “repaired “. New battery in place. Also has accident icons on dashboard
I changed the Air Mass Flow sensor and it’s still showing the check engine light on my dash board and giving me the same code after replacing it brand new. My brakes sound horrible after replacing both sets of brakes, front and back. The Foward Collision Warning sensor did not respond in a timely matter, resulting in a minor fender bender.
Every time I put the breaks on or go over any kind of speed bump, it bounces and sounds like warn out bed springs. Out of nowhere The volume on my radio will turn up extremely loud. Its happened more than a handful of times while driving and it scared me to the point of having to pull over to gather myself. Some days it doesn’t work at all. The past 3 months, My front passenger window gets stuck and won’t go up without me turning the car off then back on and still at times won’t work. I’ve had no choice but to leave the window down more than enough times and putting plastic over it until it decides to work again. The engine shakes and it feels like the transmission is about to give.
The airbag system failed to deploy during a collision. The vehicle is currently in not my possession. The airbag control module, sensors, and airbags themselves can be inspected to determine the cause of non-deployment. 2. How was your safety or the safety of others put at risk? My safety was put at significant risk because the airbags did not deploy during the impact. This increased the potential for serious injury to the driver and passengers during the crash, as the airbags are a critical part of the vehicle’s safety system designed to prevent head and chest injuries. 3. Has the problem been reproduced or confirmed by a dealer or independent service center? Not yet. The vehicle has not been inspected by my insurance and considered totaled. 4. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives, or others? A police report was filed for the accident, and my insurance company has been notified. The vehicle has been inspected by insurance, but both parties have been informed of the issue and an inspection has been taken place 5. Were there any warning lamps, messages, or other symptoms of the problem prior to the failure, and when did they first appear? No warning lights or airbag system messages appeared prior to the crash. The airbag light on the dashboard was functioning normally before the accident, and there were no indications of a malfunction with the safety restraint system.
NHTSA Online Complaint Vehicle: 2019 Nissan Altima VIN: [XXX] Recall: R25B1 (NHTSA Recall No. 25V-437) Description of the Problem: My vehicle is affected by recall R25B1 (NHTSA Recall No. 25V-437) related to potential bearing failures in the 2.0L VC-Turbo engine. Nissan announced this recall on June 26, 2025, but the status remains “Incomplete – remedy not yet available.” I have contacted Nissan Consumer Affairs and local dealerships several times, but they confirmed that there is no repair or parts available. Due to this unresolved safety recall, my state’s DMV has refused to register my vehicle, meaning I cannot legally operate it. This delay has caused significant hardship and prevents me from using my vehicle, even though the recall involves a critical safety risk (potential engine failure while driving). I am requesting that NHTSA investigate this issue and require Nissan to expedite a remedy for recall R25B1. I need a car urgently to drive to work. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The contact owns a 2019 Nissan Altima. The contact stated that while reversing, the back-over prevention screen failed to function as intended. The contact stated that occasionally, the back-over prevention screen displayed a pink, blue, or black screen. In addition, occasionally, the back-over prevention screen displayed lines. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The dealer was made aware of the failure. The contact referenced an unknown recall; however, the VIN was not included in the recall. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 26,000.
While driving my Nissan Altima in normal operation, the vehicle suddenly and unexpectedly stopped and applied the brakes without any input from me. This occurred without warning and created an extremely dangerous situation. There were no other vehicles, obstacles, or apparent reasons for the vehicle to engage any safety systems. This is a critical safety defect that could have resulted in a serious accident. I was fortunate that no vehicles were following behind me, but this incident could easily cause rear-end collisions or other accidents if it occurs again.
Well, first, my struts are bad on the right wheel. And I've went through about 5 tires now. And I guess my wheel bearing or something is messed up too. I don't I don't know exactly, but it does not sound good. Next would be the brake light is on and it won't shut off. No matter what I do, it will not turn off. The third thing is my cameras are not working, right and the fourth thing is, as it's making some kind of weird noise. I don't know if it's the engine or it could be where the wheel is. I don't know
I have a 2019 Nissan Altima SR 2.5. I have currently had the car for about 3 or 4 years now. For most of the time I have had the car, the check engine light stays on. I have had it tested, and it always states that it is the Mass Air Flow Sensor. When sitting in park idling, it will "malfunction" and state that the engine is reducing power. During this, the automatic emergency brake warning light and the VDC light will come on. It's rare that it happens while I am driving but it has happened. I recently had the vehicle checked again and again it stated that the Mass Air Flow Sensor and the Grille Shutter Actuator were throwing codes along with some other minor items. I purchased the MAFS and replaced it in hope that this would correct a lot of the idling issues, however after a few days of driving the vehicle, it again has started to malfunction and idle harshly. I do know it typically happens in the morning recently, but I was also having issues with my battery draining for no reason. This car is a certified lemon. I currently don't know what to do, as this sight states I have no unrepaired recalls for this vehicle, and I currently owe too much money to trade it in.
Engine Failure while driving. While driving on NJ Turnpike, Engine light appeared on dashboard. Car began to jerk and immediately lost speed from 70 mph to barely 15 mph. The vehicle continued to jerk then rolled to a stop. Vehicle has had regular inspections, repairs and oil changes completed. Engine Malfunction Reduce Power lamp comes on occasionally and goes off after a few minutes. A State Trooper stopped & said I may call #95 if unable to get off at next exit. No Report was made. Problem with engine failure started on 08/08/2025. Vehicle is parked, I am afraid to drive vehicle because I have to stay in Far right lane or on shoulder with hazards when driving. I have an appointment with Nissan Edison NJ on 08/10/2025 to check if my vehicle is eligible for Upcoming RECALL. There is a Recall for 2019 Nissan possibly coming the End of August 2025.
Unknown
Driving down the road and my parking brake light came on when it wasn’t in park and i was on a highway. Malfunction light came on, but car runs fine and had it looked at with no problems.
CARE IS GIVING ERROR OF "ENGINE MALFUNCTION REDUCED SPEED, SERVICE SOON" WITH ENGINE, TRACTION AND COLLISION LIGHTS ACTIVATING AT THE SAME TIME. CAR THAN SLOWS DOWN AND HAS SHUT OFF. THIS ERROR HAPPENS WHILE DRIVING OR JUST BY HAVING IT ON. ALSO WHILE STEREO, BULETOOTH OR CARPLAY IS ON THE VOLUME WILL DECREASE ON ITS OWN UNABLE TO TURN UP VOLUME WITH KNOB. THIS HAS BEEN HAPPENING SINCE I BOUGHT THE CARE IN 2021
Hello, Please see all attached documents and call me for further details and assistance prior to investigation. I appreciate your time and assistance. Thank You
I saw the recall about the backup camera malfunction however my car isn’t listed for the recall but for the last few months my backup camera has been saying malfunction and doesn’t beep. I’m trying to see if I could receive the recall to get this fixed.
My car since 45000 miles has had an acceleration issue. When I engage the gas pedal, 3- 5 seconds pass before the vehicle moves. Once moving, the engine will stutter or slightly jerk forward and backwards, almost to a stalling point. The safety issue is the potential for accident as cars may collide with me from the side or rear not seeing the issue I’m having. Dealership refuses to fix telling me not to bring it in until a check engine light is on. There is electrical malfunctions happening in my car as I near 100k miles still having this issue. In research, many if not all Altima owners are reporting this acceleration issue, there are countless, so much so, the talk is wondering why no recall has been issued. A lawsuit was also filed, Judge dismissed, but plaintiffs were taken care of and problems rectified. If I don’t make a complaint, I’m not doing my part to advance this issue to a higher level. Thank you for listening and taking my voice seriously.
I have bought this vehicle Oct/Nov of 2023 , from private dealer on at least three occasions I have experienced the vehicle automatically speeding up without stepping on the gas pedal. I had to hold down the braking system and pulling over to avoid an accident. Although , I've quickly placed the vehicle on neutral the engine was still revving . I then powered off vehicle for a few minutes and restarted to learn the vehicle continued to rev on park mode. I then waited at least 10 minutes and then vehicle resorted back to normal state. There was no warning lamps presented. I will be bring this issue to the dealer attention and see whether the vehicle can be serviced; As I do not feel safe.
car constantly is breaking saying there are cars in front of me when there are not, especially going under bridges. the light flashes 90% of the time warning me. i have cleaned off the sensor and it still does it and brakes me when i should not be braking
I purchased the 2019 Nissan Altima March 22,2024 for the last week the car will start when it wants , the collision sign on the dash comes on and states it’s blocked , the car will stop or shut off while driving ( on the highway with my two children ) the car stoped & a big truck almost ran in the back of me , the seat belt on the right side doesn’t work . Theirs 4 other problems with the car the could get me and my children killed I have documents from Autozone about my engine that’s not good . ( and the computer I put on to check the car says stop and repair car immediately) . I have pictures of that also .
Emergency brake engaged when there were no objects near the vehicle. Vehicle stopped. The dealer stated the issue was due to a faulty sonor control unit.
Adaptive Cruise control and Forward Collision warning has failed. The cruise control will not engage. The Electronic braking system has malfunctioned and this has somehow disabled the cruise control on the vehicle. The car will still brake. I understand that this has been known issue with Nissan but they are not willing to repair it.
desconocidos
Without warning, both sideview mirrors, plus the blindspot warning system began to not work. Mirror adjustments failed to work on both sides and also the blindspot warning light stopped working when a vehicle would pass. I proceeded to take my vehicle to Regal Nissan, Inc., located at 1090 Holcomb Bridge Road, Roswell, Georgia 30076, 770-998-8686 on December 19, 2023 at approximately 2:00pm, and was told by the Service Advisor, Deandre Gaines that they would not be able to look at it as the day was almost over and he scheduled an appointment for December 20, 2023 at 9:00am. Today, December 20, 2023, I attended my appointment arriving approximately 9:09am and spoke with Deandre Gaines. He told me that they would do a diagnostic check to find out what was causing this. I asked if the diagnostic check would be just for my arm rest where the control was or did he mean for the whole car, and he said no not the whole car only the arm rest, and he never stated the price. I told him that I would wait on the car, and proceeded to their customer waiting room. Once they were done, they tell me that the cost would be $175.88!!! I asked for what??? He tells me that because I have 39,747 miles and it is outside the the 36,000 mile warranty that this is what it cost for a diagnostic. I said, you never said the price!!! I had no idea that it would cost this much just for you to tell me this. He strong-armed me on the price. I then asked to speak to his manager (which I did not get his name) and the manager then said the same thing. I was so frustrated at how I strong-armed on this price. Deandre never stated the price. This is border line exhortation. He took my freedom away as a Georgia consumer by giving the price after the fact and not telling me the price before hand. This would not have been an issue if he had told me the price beforehand, as I would have had the choice to say yes or no. If additional documentation is needed, please let me know. The download is not working.
ECM is causing my car to stay in a constant Malfunction state. The problem began in April 2023 and at first was intermittent. Now it stays in limp mode. The collision and traction control indicators stay on, as well as the check engine light. Two sensor codes came up and those were changed, but now the malfunction will not allow the codes to be cleared. This puts myself, passengers, and everyone else on the road in danger because when it malfunctions, it brakes without warning. Not to mention the amount of gas the car is using. The vehicle was inspected by a mechanic who stated it was the ECM causing it. This needs to be recalled.
while driving in traffic with the adaptive cruise control on, the system indicated a sensor malfunction. This is a well-known occurrence for these vehicles as reported on numerous Nissan sites and other websites. This failure can present a safety hazard if the warning comes with little time to react to traffic conditions.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
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