I pulled in a parking spot came back an hour later started my truck put it in reverse I had no steering, I pulled forward put in park then reverse. My steering was not there. Turning the trick off and back on no warning lights. After sitting for 2 hrs I turned the truck on a red light started flashing. Service power steering . I just bought the truck so I took it back to the dealership big Joe's auto. My dad attempted to drive it and put it in the ditch because he could not steering. The dealership would not send a tow truck.