When starting the vehicle, which had some charge on the batteries, the engine immediately started and a message appeared on the speedometer screen which stated, "Propulsion Power Reduced, -?? and another message said, -??speed limited to 25mph.-?? I was in a very busy part of Hollywood running errands for my job when this happened. I felt very unsafe driving under these circumstances as I often need to drive above 25mph to keep up with traffic and cross busy streets to avoid other cars. The vehicle is available for inspection. It has not been taken to a dealership or anywhere else to have the issue looked at. The problem has occurred a few other times. The vehicle has not been inspected by the manufacturer, police, insurance representatives or others. There were no warnings or other symptoms whatsoever prior to this issue occurring.

- Sebastopol, CA, USA

I was driving my plugin hybrid Volt on a highway when the engine stalled and the engine light turned on. I tap the throttle a few times to get it to stay on. It worked, but I had to continue to tap the throttle to keep it going. It also revved up sharply when it was in low gear. The vehicle was out of battery, so it was as running on engine.

- Fairview Heights, IL, USA

My 2013 Volt will not charge or start. This happened suddenly. It has been working fine.

- Fairview Heights, IL, USA

I received a notification on the dashboard that the engine is not in service and propulsion has been reduced. The car is available for inspection upon request. The safety and myself has been deeply compromised because the issues cause the car to suddenly not accelerate without warning. The issue happened to me on a freeway and could have caused an accident due to the engine and propulsion systems stop functioning without warning. The vehicle has been inspected. There were no warnings on why the car was doing what it was doing. The only warning I received was that the engine and propulsion system has now stopped functioning.

- Anaheim, CA, USA

High voltage charging system.. changed out the coolant sensor and the bypass coolant value and still getting high charging error.. machanics can-??t figure out the issue and now we can use it as an electric car.. light returns after sitting for an hour and a half in the off position.. something is clearly wrong with the design of the electric side of the car

- Massillon, OH, USA

The High Voltage charging system error message has chronically been triggered despite numerous mechanic visits, sensor and coolant replacement. I am now told this is a software issue and hope to have it resolved. This issue has cost hundreds of dollars in inspection and troubleshooting and hundreds of gas miles that should have been EV driven. The error prevents EV charges and I must rely on the gas back up.

- Richmond, CA, USA

The car-??s hybrid battery shut down the car in the middle of the road. I was unable to turn it back on safely.

- Hudson, FL, USA

When placing the vehicle in park, an error message "shift to park" lights up even as the car is turned off. This has been an issue with early models of the Chevy Volt. I have owned 4 of them. Every single one of them had this same problem. My current two Volt I just obtained both have this error message. The car thinks it's not in park when it is.

- Cathedral City, CA, USA

When placing the vehicle in park, an error message "shift to park" lights up even as the car is turned off. This has been an issue with early models of the Chevy Volt. I have owned 4 of them. Every single one of them had this same problem. My current two Volt I just obtained both have this error message. The car thinks it's not in park when it is.

- Cathedral City, CA, USA

The car keeps getting a false error code that does not allow the charging of the electric battery, this has also prevented me from completing a smog check. Was brought to the dealers attention that the error is being caused by an issue with the software and was told it was the sensor in the coolant reservoir. Was forced to change that part and still have the same issue as it was not the part the dealer indicated. This seems to be a too common problem with the Chevy VOLT as many other owners have reported the same issue.

- Los Angeles, CA, USA

The contact owns a 2013 Chevrolet Volt. The contact stated while driving 30 MPH, the service high charging system and the propulsion power reduced warning lights were illuminated. The contact took the vehicle to the local dealer, where it was diagnosed with needing the charging port system and unknown fluid battery to be replaced. The vehicle was not repaired. The contact stated that his son replaced the charging port. The manufacturer had been informed of the failure. The failure mileage was approximately 87,000.

- Indianapolis, IN, USA

has had the blank screen display the vehicle is unsafe to drive. One can run out of electrical power and or gas and not know, stop on the highway and be in harms way. no turn signals, no speed indication at all, nothing. this is recall worthy! and needs to be addressed by chevy.

- Miami, FL, USA

Vehicle has stoped in the middle of the street on several occasions. During this time the vehicle will post an error on the dash screen. This issue happens when the vehicle transitions from electric fuel to gasoline, when the electric fuel is depleted. Chevy refuses to repair or warranty the vehicle, also the dealer refuses to complete the necessary recalls on the vehicle. The vehicle does not return to normal until you turn the vehicle on and off multiple times.

- Sebring, FL, USA

The Volt is displaying manufacturer control error code P1 E00$07E8 and is not charging. On the dash, the message displays as "service high voltage charging system". this is a software error that Chevrolet needs to correct on the 2013 Chevrolet Volts at no cost to owners.

- Charlotte, NC, USA

Please see attached document for full description of the un-commanded self acceleration issues in my 2013 Chevy Volt including my contact information. Thank you!

- Oakland, NJ, USA

The contact owns a 2013 Chevrolet Volt. The contact stated while driving approximately 15 mph, the infotainment screen stopped functioning. The contact stated no warning light was illuminated. The vehicle was not taken to a local dealer or independent mechanic for diagnosis or repair. The manufacturer had not been informed of the failure. The failure mileage was approximately 104,000.

- Bremerton, WA, USA

The passenger airbag seatbelt sensor faulty and gives notice on display. Intermittently stops turning on passenger airbag when someone is sitting in it. I has been doing this for about 3 years and does it everytime while driving. I have seen hundreds of posts online with the same issue. This is the second time I have filed this same complaint with no response.

- Saratoga Springs, UT, USA

There is a design flaw in the body of the vehicle that causes water to leak in and pool in the front passenger floorboard. There are lots of electrical components near where this water pools that could cause a safety issue.

- Overland Park, KS, USA

The service airbag message appears randomly when in motion. The Chevy dealer states that the problem is the passenger presence system. The estimated cost to repair is $1,300.

- Aliso Viejo, CA, USA

Back in June 2020 took my 2013 Chevy Volt to ferman Chevrolet for service high voltage system fault, drive battery not fully charging, reduced propulsion fault and burnt odor from under hood. The dealer fix was preform GM service bulleting. Next week still not fully charging. Was told to drive car so the battery can learn my driving habits. Still not charging. On 16 Oct same problem and would not drive. Now the battery 8 year warranty has ran out. New fix is $5300 battery rebuild and I say they never fixed the original problem. Car has 85 thousand miles and will not drive.

- Brandon, FL, USA