Well i turned my car a few days ago and realized the power steering malfunction light was on. Driving is possible but it requires a lot of physical effort to turn the steering wheel. I took it to a repair shop a day ago and they told me nothing was wrong. The funny part was that when i was driving to the repair shop with the malfunctioned steering wheel, i believe i hit a small pot hole and the power steering malfunction light went off and the steering started working like it was brand new again. The power steering has been going on and off at random times during the past few days. (2010 mazda3i sport 7000 miles). I was wondering if anyone had a similiar problem. Any help would be appreciated.