The contact owns a 2020 Nissan Altima. The contact stated that while attempting to park the vehicle, the vehicle independently accelerated. The vehicle was taken to the local dealer who was unable to duplicate the failure. There was no cause for the failure found. The contact stated that the failure was intermittent. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 40,000.

- Tacoma, WA, USA

I've taken my car for repair service 4 times due to a malfunction warning and front driving aids off warning. They replaced speed sensor as well as cv axle as well as a hub and bearing and it still is not driving right and has almost caused me accidents with my children in the car to where I pulled over and cried I was scared to continue driving. They cannot figure out the problem.

- Oxford, OH, USA

While I was parking the car suddenly accelerated rapidly, causing me to hit the parked vehicle in front of me. I have not yet had the car inspected.

- San Diego, CA, USA

The vehicle's speedometer will "twitch" at varied speeds like there is an electrical "pulse" going through the speedometer needle. I had the car in the service department of butler Nissan in macon, Georgia; the service write advised me that the mechanic did see the issue as I described, and stated that the service mechanic took a brand new Altima out to see if he could duplicate the problem, and the brand new Altima did the same exact thing. This occurs both driving freely and by using the cruise control at a set speed.

- Warner Robins, GA, USA