NHTSA Complaint #11635146 — 2018 CHEVROLET COLORADO

The power steering quits working intermittently. It has always been extremely cold when it happens. So far, it has only happened when the vehicle has been started, then driven. Turning the ignition off, then on, does not fix the problem. So far, it eventually starts working again at a later start up. When it happened before, the problem had resolved itself when I took it to the dealership and they could not determine the cause & simply replaced the battery. Losing power steering is definitely a safety issue if turning a corner, etc., when it goes out. The last time, I drove 45 miles directly to the dealership and they put a code reader on it while it was happening. I'm taking it to them for repair(?) tomorrow. There have not been any inspections to-date. The "service power steering" warning did show up when the vehicle was started.