NHTSA Complaint #11469946 — 2020 SUBARU OUTBACK

I was driving in a residential neighborhood at low speed, about 20 mph. I slowed down because I needed to park at the curb, and also I was approaching a large speed bump. This was one of the wide, flat ones. I pulled over to the right curb a couple of car lengths before the speed bump, preparing to park. I went over the bump, accelerating a tiny bit to get over the bump. I was going maybe 10 miles an hour. As I came down off the bump, or shortly after that, the accelerator pedal moved down away from my foot. I felt the pedal move down and away so that my foot was no longer touching it. At the same time, the engine speed surged (I heard it rev), and the car lurched forward for a second or two. I put my foot on the brake and also saw the obstacle detection on the instrument panel and saw the red lights and heard the beeping, and the car stopped moving. I don’t know whether I braked first or the car did. I was still about 2 car lengths away from a parked car in front of me when my vehicle stopped. I took my vehicle to a dealership the next day. They performed diagnostics but were unable to find anything wrong with it.