Table 1 shows one common vehicle speed control related problems of the 2022 Chevrolet Bolt Ev.
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems |
I was driving on the highway above 60 mph, and I suddenly got a "propulsion power reduced" alert, along with a yellow indicator light. I almost immediately thereafter got a message saying "speed reduced to 50 mph" and then "speed reduced to 30 mph. " I got no acceleration when I depressed the accelerator pedal. In fact, it felt like the car had engaged the regenerative braking to actively slow me down. This is a life-threatening safety flaw, as it was difficult to get to the breakdown lane. The only reason there was no collision was that there was relatively light traffic. I managed to get to a breakdown lane and then, after restarting the car, to get off the highway and into a parking lot, where I called for a tow. The car was towed to the dealer I bought it from and, the next day, they inspected the car and determined that the auxiliary transmission fluid pump had failed and needed to be replaced. I've seen many reports on reddit that this part fails on chevy bolts. What makes this truly unsafe is that there was no warning whatsoever that something was wrong. Everything seemed fine (after I got a new battery under the big bolt battery recall) until the car suddenly cut power and slowed me down in the middle of the highway. This car needs to be recalled again.
The contact owns a 2022 Chevrolet Bolt Ev. The contact stated that while in the process of parking the vehicle on the side of a street, the vehicle unintendedly accelerated, and the front end of the vehicle crashed into an unoccupied parked vehicle, which crashed into a second occupied vehicle parked in front of it. No property damage was reported. The vehicle came to a stop upon impact. The air bags did not deploy. The vehicle did not need to be towed. No warning lights were illuminated. A police report was not filed. The first vehicle the contact's vehicle had crashed into was totaled due to front and rear end damages. The occupant of the second vehicle confirmed that the vehicle was not damaged, and there was no injury sustained. No injuries were reported. The vehicle was taken to a local dealer to be diagnosed, but the failure could not be duplicated. The manufacturer had sent engineers who were in the process of diagnosing the vehicle at the dealer. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 29,000.
I was driving 72 mph, and went to accelerate to 75 mph to set my cruise control. As soon as I stepped on the accelerator pedal, my 2022 chevy bolt euv jerked violently and immediately applied braking to car to take it from 72 mph to about 30 mph within 1 second. Had someone been behind me I would have been rear ended. I was able to pull over to the shoulder of the road, and put my car into park. I was unable to turn off the vehicle or shift into any gears (reverse, neutral, drive). The car displayed a warning on dash "power drive train malfunction pull over safely". There was no warning for the sudden deceleration and is a serious safety risk and concern.
Not necessarily a failure or malfunction. When making right/left turns vehicle will accelerate for apparently no reason. Each time entering a parking lot or making a standard right/left turn. Each time this has happened during this acceleration it has almost caused a vehicle crash with another car in front or in another incident almost hit pedestrian. Found that the rocker switch for cruise control is being hit accidentally causing cruise control to become activated causing the vehicle to accelerate.
Euv service soon light came on followed by a propulsion reduced message. Speed was limited and air conditioning was warm. While parked the euv made a pulsating clicking noise. Euv would not go through charging procedure. Euv gave a change complete message with only 81 miles on the display.