2019 Nissan Sentra Collision Avoidance Problems

The Automatic Emergency Braking does not operate as it was designed to. My vehicle is available for inspection upon request. My and my families safety was put at risk because the AEB failed to engage as it should have.

while I was driving, the front collision warning and emergency brake went off out of nowhere when there was no cars in front of me as the street was empty.

As I was driving, my car randomly came to a quick, abrupt and forceful break. It began making a beeping noise and something quickly flashed on my dashboard. It disappeared before I had a chance to read it but I remember it flashing “red”.

Forward collision warning light came on as I was driving w/ no cars in front of me. The car jerked as if I slammed on my brakes. As I was pulling into my driveway, Malfunction See owners manual showed along w/ AEB warning light.

The contact owns a 2019 Nissan Sentra. The contact stated while driving 45 MPH and exiting the highway, the Forward Collision Avoidance Automatic Emergency Braking feature engaged inadvertently and the vehicle stopped abruptly, causing the vehicle to fishtail. The contact stated that an unknown red warning light was illuminated.

Even a small bump in the road (not even a big speed bump) sometimes causes the front bumper to rise and strike the bracket holding the forward collision warning sensor. That throws the sensor out of calibration and makes it unreliable. The tech at auto nation collision in las vegas told me this is a common problem.

The FCW and the AEB lights come on periodically stating that the system is malfunctioning. Took it to the dealer and they said it was the sensor for the FCW and AEB that has failed. Other vehicles around my mileage and year and model have had the same issues.

Intermittent problem with emergency braking system. When obstruction is detected the emergency braking system will override all use of manual braking. The brake pedal will go to the floor without activating any form of brakes for a few seconds and the automatic brakes do nothing.