Driver assistanceFuel systemPowertrain (other)
Filed Jan 12, 2026
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.
- NHTSA ID
- 11710387
- Incident
- Jan 11, 2026
Driver assistance
Filed Aug 7, 2025
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.
- NHTSA ID
- 11679095
- Incident
- May 24, 2025
- Mileage
- 29,000 mi
BrakesDriver assistanceElectrical
Filed Feb 3, 2024
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.
- NHTSA ID
- 11569705
- Incident
- Jan 30, 2024
BrakesDriver assistanceElectrical
Filed Dec 27, 2023
About 1 month ago I picked up my daughter from school. Just as we exited the parking lot, there was nothing in front and the brakes came on and the car turned off and would not restart for a few minutes. The same day, we were on the way home I was traveling about 35mph. All of a sudden the brakes came on again. This time there was nothing in front but many cars behind, so I floored the accelerator the car tires screeched. I was less than a mile from home and made it without incident. The dealership is unable to reproduce or review the logs because the vehicle stopped logging everything since December 4th. The car is in my driveway and I don't trust it can safely be driven. The dealership is not helpful by telling me to just monitor the situation and bring it in if it happens again. I am seeing on the internet that there are many people experiencing this exact problem.
- NHTSA ID
- 11562166
- Incident
- Dec 7, 2023
Driver assistance
Filed Apr 18, 2023
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.
- NHTSA ID
- 11517716
- Incident
- Apr 13, 2023
Driver assistance
Filed Nov 29, 2022
The system in question is the Super Cruise hands free driving system. There has been several instances where the system has swerved the vehicle without warning or reason. There have been several instances where the system has failed on mapped road. There have been several instances where the vehicle wouldn't drive in the center of the lane, but instead on the lines or too close to other vehicles. I have dash cam footage and cell phone footage of the system failing and can duplicate it without issue. The vehicle spent over 30 days at the dealer and they were unable to fix it. The message that will appear when the system intermittently won't activate is "super cruise unavailable" I have attempted to work with my dealer, GM, and Onstar and nothing has been done to take my safety seriously or to fix the issue.
- NHTSA ID
- 11495267
- Incident
- Aug 29, 2022
Driver assistance
Filed Jul 27, 2022
My backup camera and surround cameras are not working. I’m getting a triangle icon and camera icon with a line through it. It first appeared when I was backing out of my driveaway then the camera worked again briefly. Now the camera is not turning on at all.
- NHTSA ID
- 11476226
- Incident
- Jul 26, 2022
Driver assistanceEngineFuel system
Filed Jun 12, 2022
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
- NHTSA ID
- 11468830
- Incident
- Jun 10, 2022
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.