Originally Posted by AWDfreak
The accelerator pedal has no mechanical connection to any of the vehicles subsystems at all. Are you completely sure it's isolated to the accelerator pedal? Perhaps it's some sort of driveline vibration that so happens to be most prominent at the accelerator pedal since it is next to the transmission tunnel.
I don't believe it's isolated to the pedal, I do know the Crosstrek is drive-by-wire. What I meant when I said that was I can feel the vibrations in the accelerator pedal, on occasion even in the brake pedal but I have yet to feel anything on the other side by the dead pedal. I also get a pulsation in my brake pedal when I apply the brakes. Any ideas if this could be related, even though the accelerator vibration is when the car is not braking?