2012 Chevrolet Volt Transmission and drivetrain Problems

“Came to stop at busy intersection when the car lunged forward several times until I threw it into neutral. This unintended acceleration has happened three times since I had the car's battery serviced a little over a month ago. In addition, the car will sporadically not go into regeneration mode as it is supposed to do when coming to a stop or slowing down. This also just started happening since the battery service was performed.”

“My car has had ongoing problems with power propulsion, electrical system, and start-up since new and several items were replaced in 2017. I purchased 6 year / 100,000 extended warranty when new. Several items have been replaced. But updates are needed to keep the car running properly. Now the warranty has expired but the vehicle still needs updates to run properly and the dealer wants paid to install updates. This is a scam if the car wont run with out being updated yearly. I have a video of the car in 2017 when I started it up and it sounded as though it was going to blow up. …”

“My 2012 chevy VOLT has completely shut off at freeway speeds, and surface streets on over 15 occasions. The power steering assist goes out, the brake assist goes out and it's very difficult to steer and break the car, I have nearly avoided several accidents, there is no warning that this will occur.the power steering assist goes out, the brake assist goes out and it's very difficult to steer and break the car, I have nearly avoided several accidents, there is no warning that this will occur once I have attempted to safely pull over the car says engine not available, propulsion power reduced…”

“Upon arriving at our vacation destination, we were in the process of checking into our hotel in tulsa, ok. It was a hot so I told my autistic adult son to stay in the passenger seat with the A/C on while my wife and I unloaded the luggage. The car had been backed up a slight grade into the parking spot. Moments later my wife screamed out that the car was backing up. She ran to the passenger door and reached in attempting to put the car in park. Instread she bumped it into drive and the car moved forward dow the grade. …”

“While I was driving home my car would surge then lose power. I pressed the onstar button and a vehicle test was conducted. I was told the transmission needed attention. Also, the vehicle lost power while driving and I had to pull off the road. I was on a rural road so no one else was affected. Had I been on the interstate this could have affected others and myself in a negative way. I took the vehicle in and jessup auto in catherdral city, ca kept it several days and corrected the issue. The main issue is losing power while driving.”