NHTSA Complaint #11616757 — 2016 CHEVROLET SILVERADO 1500

This has happened multiple times, most of the time going at a low mph while turning (I.e into a driveway). However, it has happened driving through a residential neighborhood as I’m going straight or turning. My truck will completely power off and I will lose access to the steering. The steering wheel will lock up, any systems (radio, A/C, etc. that were on will go off). Multiple time I have had my battery/alternator checked after these instances and my battery/alternator passes with flying colors. Luckily each time it has happened I haven’t been in traffic, but if another car was around or expecting me to make a full turn, it could have run into me while my truck just shut down in the middle of the turn. I had to restart the whole car to be able to move out of the way. These instances have happened intermittently and seemingly at random. When I took it to a dealer, they didn’t know what it was and couldn’t reproduce it. Insurance, police or other have not inspected it - again it happens intermittently. There haven’t been warning lamps prior to these instances, but when it happens it says stabilitrak warning or another message on the screen as it shuts down completely.