Purchased my new Subaru 2019 Ascent June 2019. My initial impression of the vehicle were all very positive. Still love the design but I did run into an issue this past weekend that needs to be reported. While driving from 310 miles at 65 mph on interstates in 90+ degree weather, the power steering failed 6 times. Failures started after two hours of driving. With each failure, steering became extremely difficult at high speeds and almost impossible to maneuver pulling over to the side of the road (took great force to turn the wheel at slow speeds). Had my wife been driving she would have been unable to steer the vehicle. Called the Subaru dealership and made an appointment for the following Monday. No mention by the dealership not to drive the vehicle. Each time the power steering failed, I was able to reset the steering issue with a shutdown/restart of the vehicle. No issues the next day when driving locally for no more than 30 minutes. On our return 310 trip, again after two hours we started to have power steering failures. Five in total on the return trip. All failures were recorded by the MySubaru app. The vehicle was dropped off at the dealership with 2604 miles. At the dealership I was told no error code is being reported and if they find an issue or if the issue could be duplicated, they would repair the vehicle. Poor choice of words. The MySubaru app recorded the errors. Driving the vehicle with Power Steering failures is extremely dangerous and I was very foolish for attempting to drive the vehicle with these failures. I received a call today and was told that an error code shows that the Power Steering Rack needs to be replaced. Hope this resolves the issue. Hope no one else has this type of issue.