2019 Chevrolet Volt Complaints

Mileage: 38523 Engine Not Available Service Soon Propulsion Power Is Reduced Fuel Range Low: 3/4 Tank full of gas [XXX] - I was driving Northbound on [XXX] South of Castlewood in Northern California. I was driving 70 mph when I suddenly received the error messages above on my dashboard screen. The vehicle immediately had power from 70 mph quickly going below 59 mph. The traffic was extremely high and I had to quickly use my hazard flashes and carefully maneuver to the right shoulder of the frwy. The vehicle lost power so quickly I could have easily been rear ended or in a serious vehicle accident. The dealer test drove the vehicle and stated they received the errors at 95 mph. The dealership is recommending I have the entire transmission replaced with the assembly and the 45,000 mile maintenance. No other warning lamps, messages or symptoms or failures occurred. First occurrence [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

While driving home one evening, the power steering suddenly failed. A warning message displayed to service the power steering. It became very difficult to steer the car. I had to pull extremely hard on the wheel to be able to make turns. For the turn into my community, I had to make four attempts to get the car to clear the turn through the entrance gate, needing to back up repeatedly and retry. Fortunately I did make it home safely and shut the car down. I made an emergency repair appointment for the next day at a Chevrolet dealership. In the morning the power steering was back. The car was inspected at the dealership. They told me a software update was needed and they charged me $450 to do that.

Vehicle lost propulsion and all power mid turn at approximately 45mph. Powe steering and assisted brakes were gone. Conditions were rainy, resulting in single car crash. Car did not restart. No codes present. Occurred again after repairs at 70mph on highway. Codes P0AC4 and P0C0E indicating Drive Motor Power Inverter B. Despite being under warranty, GM cannot repair, and has no replacement parts. GM has ignored messages requesting buyback per federal law.

I am getting "shift to park" error when turning off vehicle. Vehicle does not shut off--problem is defect in the transmission and apparently this is fairly common defect yet there is no recall???

Vehicle has developed an intermittent issue when placed in park. Displays a message "Attention Needed: Shift to Park" accompanied by audio alerts inside and outside of the vehicle. This is obviously unsafe as the vehicle cannot be parked and turned off reliably. GM Technical Bulletin 19-NA-206 issued in May 2021 (attached) specifically states that that this repair is covered for the Volt by the separate Voltec Component Warranty. GM refuses to honor the warranty.