NHTSA Complaint #11589283 — 2023 NISSAN FRONTIER

The cruise control on the vehicle is dangerous. When driving through rolling hills the vehicle does not keep a consistent speed. When it loses speed it puts the vehicle in overdrive accelerates to 4500 RPM to speed the vehicle up to the cruise setting. The danger is while on back roads while cresting a hill or rounding a curve the vehicle feels totally out of control. The problem is not limited to back roads, it also occurs while driving the interstate highway. The only way to stop the vehicle during this process is to cancel the cruise control. The acceleration is so violent that it pushing you back in your seat and your head is pushed into the headrest. Ive been on Frontier forums and many people have experienced the same condition. Seems to lie in the newer 9 speed transmission trucks. Seems Nissan does not acknowledge the problem. Needs a Firmware update.