NHTSA Complaint #11425008 — 2019 SUBARU IMPREZA

I was driving in stop and go traffic on the highway for several minutes. Everything worked fine until one moment when I went to press the brake pedal down and the pedal would not move. I used all my strength to push it down for several seconds. It was locked in position. I could not move it all. My car slid into a semi truck in front of me at a very very low speed. After impact, everything worked again and I was able to pull the car to the side of the road. Initially, I believed the truck behind me had pushed my car causing the brake pedal to lock. I contacted the police and we examined my vehicle. There was no damage from the impact on the front of my car and there was no evidence I had been rearended. Two Subaru shops have examined the vehicle. One theory from the first shop is that an object in the road lifted the car off the road and caused the pedal to fail. The other shop has no theories. Neither shop found any issue with the brakes or the pedal and could not recreate the problem. Extensive repairs have been done to correct damage from a large rock in the road. The Subaru shop doing the repairs said the rock damage would not have affected the brakes. The car can be inspected at any time. My family is wary of driving the vehicle. The brake pedal failed once and the issue has yet to be explained to our satisfaction.