NHTSA Complaint #11479058 — 2010 CHEVROLET MALIBU

My 2010 Chevy MALIBU with 112,000 miles started having power steering failure while driving with my 9 yr old. At 55 miles an hour it was almost impossible to control the car and get pulled to the shoulder. I shut it off and when I turned the key on again I had power steering so I went ahead and drove home. The next day I start it and it has power steering but then I drive it for several miles or more and it dings and a message appears on the instrument panel saying power steering, esc/traction control and the steering almost completely seizes. I took it to have it looked at and of course it does not do it when the mechanic drives nor does it throw any codes. I told him that it happens at random so he needs to drive it until it does it again, and sure enough it does it again but still does not throw a code. I am told my only option is to replace the power steering motor for $800. It seems to me that if it was the motor it would not be working some times and then seize to work at random.