Well as the title sates and sometimes it will be days before it will start again. Most of the time less than 5 min. But when dies its a total loss, brakes steering all power is gone. It did this to me and from what I understand is a common problem the last time it happened it was while I was approaching a red light and I had no way to stop the car I was tboned by a car doing 45 mph. Now I have to replace the whole rear suspension and still have no idea why it does it. Or why it has not been recalled