2018 Chevrolet Volt drivetrain & axles problems

I was driving my car on freeway at 65 MPH and suddenly car displayed warning on dash board to shift the car in park position. Car immediately lost power from engine. I had to immediately pull over car from left most lane to buffer lane between freeway and exit. My move until it had momentum. But them it stopped on freeway. After stopping car, it did not start or stop engine. It displayed check engine light. While restarting car, it keep displaying "initializing" and immediately system reboot by itself.

The contact owns a 2018 Chevrolet Volt. The contact stated that while the gear shifter was in PARK, the shift to park warning light illuminated and the vehicle failed to turn off or change gears. The vehicle was taken to the dealer where it was diagnosed that the gear shifter assembly mechanism failed and needed to be replaced. The vehicle was repaired however, the failure recurred. The manufacturer was not notified of the failure. The failure mileage was approximate 28,995.