The contact owns a 2025 Honda Pilot. The contact stated that while driving 74 MPH, the vehicle unintendedly decelerated to 50 MPH. The message ‘Front Driver’s Assist System Cannot Operate — Clean Area Some’ was displayed. The contact stated while in the process of pulling over to the side of the road, the vehicle accelerated as needed. The contact was able to continue driving. The vehicle was taken to the dealer, where it was diagnosed that the front radar had gone into LIMP mode and was misaligned. The dealer realigned the radar. Additionally, the dealer informed the contact that it was a known failure and that the front radar of the vehicle could become misaligned after hitting a pothole. The vehicle was repaired. The manufacturer was notified of the failure, and a case was opened. The failure mileage was 1,172.