2019 Nissan Altima Collision Avoidance Problems

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.

Please note that I have my car regularly inspected for oil changes and maintenance. The adaptive cruise control stopped working August 2022. The car displays "malfunction" on the dashboard.

08/24/22 driving on a three lane highway with no cars in front of me in any lanes, no pedestrians, animals or any obstacles going 50 MPH, the car just stopped and the forward collision warning activated and the car stopped. Took the car in to the local dealer 09/08/22 where technician noted they could not replicate the issue on test drive.

I have Nissan Altima 2019 SR. It has an automatic front emergency brake system that brakes when the car is close enough to save from an accident to occur. But it did the opposite means it risked my life by braking in the middle of the road in traffic even if no cars are in front of me.

My fiancé and I were driving late at night on a straight, one lane road going just over 40 MPH with NOTHING in front of us. For no reason the pre-collision front sensor went off indicating we had the potential of hitting the vehicle in front of us even though there was nothing there.

The car regularly automatically slams on the brakes for no reason when there is nothing ahead of me. While in parking garages, turning on divided highways and worst of all while crossing railroad tracks. Dealership just brushed off my concerns because it wouldn't do it for them, and I don't think they checked my car at all.

Forward Emergency Braking/Collision Warning - Activated without cause or other indication - The vehicle suddenly applied brakes - then released them - two occasions - on 01/21/2022 a New Castle County Police Department vehicle following me swerved into adjacent lane to avoid collision Dealer service was unable to replicate event/s - no other vehicle inspections.

I was driving to work and all of a sudden the warning came on for the front radar malfunctioning. I have taken my car to the dealership where I get the oil changes and was told that Nissan would not cover it. I was told I needed a front distance bracket and quoted almost $800 for repair.

The forward collision warning malfunctions and a warning light is displayed. This used to be an intermittent problem which now occurs every time I drive the vehicle. This is an important safety feature in the vehicle.

The Automatic Emergency Braking System continuously brakes and slows the car down when driving. One particular incident happened on 6/15/2021 when I was travelling at 45MPH and there we cars behind me. The system beeped as if it detected a crash and then stop the car.

The forward AEB system warning light illuminated at 47,124 miles. I parked the car, turned it off and then restarted it and the light remained off for about 5 miles before re-illuminating and remaining on continuously. While I was driving, the car began braking at random times when there was no vehicle in front of me, and would decelerate to 40mph sporadically.

Tl* the contact owns a 2019 nissan altima. The contact stated that while driving approximately 45-50 MPH, the vehicle stalled with the automatic emergency braking (aeb) warning light illuminated. The vehicle independently returned to normal operation.

Numerous times since I purchased this car used, the auto brake assist will go off unexpectedly when going under bridges… it almost caused me to loose control of my car numerous times. In addition. The malfunction warning light will randomly turn on even on beautiful sunny days with car being clean.