2021 NISSAN MURANO Forward Collision Avoidance Automatic Emergency Braking Problems

The crash sensor light keeps engaging while driving, even when the vehicle is parked or idle. There is nothing in site to indicate a crash. Vehicle was taken to dealer on 5 or more occasions and finally it was replaced in December 2024 after Nissan Corp. got involved. The vehicle engaged the brakes while driving on the highway when NOTHING was present to indicate danger. This was mentioned to Nissan and the dealer (AutoNation) on my last visit in January 25 and the dealer stated they could not reproduce the issue, although the problem still exist, I was told by the dealer that it's normal. Nissan Corp mentioned a senior mechanic will investigate, but was never sent to dealer. Instead, I emailed video of it happening to customer affairs at Nissan. The senior mechanic (Nissan Corp) and the mechanic at the dealer provided reasons like a piece of lint could...

On Jan 15, 2025, my vehicle exhibited an unintended sudden acceleration event while applying the brakes to slow the vehicle. Shortly after applying the brakes, the vehicle's engine revved very high and the car launched forward despite my foot on the brake and then struck another vehicle in front of me. The automatic emergency braking did not trigger. The air bags did deploy. No significant injuries, but both cars were damaged, my Murano likely totaled. I am confident that I did not accidentally hit the gas pedal.

The contact owns a 2021 Nissan Murano. The contact stated while her mother was driving at 6 MPH, the brake pedal was depressed and went to the floorboard. The contact stated that the vehicle failed to come to a complete stop, after which the vehicle lost power. As a result, the Forward Collision Avoidance warning light, and the Forward Collision Avoidance: Automatic Emergency Braking systems failed to activate, and the driver lightly tapped the vehicle in front. No warning lights were illuminated. The vehicle was taken to the dealer, who was unable to duplicate the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 35,000.

As I was driving up a parking garage ramp, about 1/2 way up the ramp, the vehicle slammed on the breaks like a front end collision was imminent. There were no cars in front of me, and I wasn't close to any required turns in the parking garage. If someone was driving too close, they would have rear-ended my vehicle. The vehicle simply had no reason to stop on its own.