The forward collision warning sensor went out while driving. Took it to Granite Nissan in Rapid City, SD. They replaced it after a year of waiting on the part. The day after it was repaired, it went out again. They said they have no idea on how to fix the problem. This issue is very dangerous when it is icy outside. When the sensor goes out the car is very unstable. You can only drive at 25 MPH and that’s pushing it. It seems like the car is trying to apply the brakes to all four wheels at once. The cruise control goes out and it is hard to maintain your speed with the pedal.