NHTSA Complaint #11684551 — 2020 FORD F-150

While overtaking another vehicle on a 2-lane highway, the accelerator pedal broke and would not allow me to accelerate. Shortly after this, the vehicle I overtook had caught up, and I was forced to move back behind them in heavy traffic as there was also oncoming traffic. With no accelerator, I had to pull off to the side of the highway. Losing acceleration is a serious hazard, impacting the ability to safely control the vehicle and react to situations. This was a sudden failure with no warnings. Nobody has seen the vehicle yet. I found a way to manipulate the acceleration system/assembly in a way that would allow me to get away from the busy highways. This involved me holding part of the assembly with one hand while pushing on the pedal with the other hand. I figured it was better to find a safer place to park the vehicle. Upon further inspection, it appears that a plastic part broke somewhere. I do not think that plastic should be used in heavy use and safety critical systems. Everything is available for inspection as of now if needed.