Unknown, this is what I remember, As I was traveling on this highway I pushed the lane correcting button on because it was raining and I don't like being out in the rain. I had put on my Cruse control and after about halfway to the exit I turned the Cruse control off so that the vehicle could slow down and I could cost to the exit however out of nowhere my steering wheel starts pulling to the left so I tried to turn it back to align with the back of my truck and the steering wheel was stuck it would not move so, I braced myself for impact. I am still scared. No one will help me and the vehicle is available for request if need be. I really could have been killed and someone else too if they had been near me at the time of the accident. The guard rails saved me from going into the opposite side of traffic on the highway. Because of what I was doing no one will help me. So I don't know what to do now. There were no warning signs before the accident however I did have an oil change and my tires rotated 3 weeks before my accident. Everything happened on the day of my accident. No 1 will look at it. My insurance will not cover me so they will not help and the people I was driving for are basically not responsible and now I am out of my vehicle and I need it inspected but no 1 will help me.