111 owner complaints to NHTSA about the 2017 Chevrolet Bolt cite electrical system, 34% of all 326 complaints for this model year. NHTSA also lists 2 recalls on this component.
“The contact owns a 2017 Chevrolet Bolt EV. The contact received notification of NHTSA Campaign Number: 21V560000 (Electrical System); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.”
“My car stopped in the middle of a busy intersection and my battery relay melted and caused damage to the transmission and the transmission needed a sphincter. The whole battery system needs to be recalled for melting and almost setting my car on fire.”
“While at a remote location, I unlocked and entered the vehicle normally. When I tried to start the vehicle, numerous unrelated error messages appeared on-screen. The instrument panel was energized, but the vehicle could only shift into neutral and park. Power steering was lost, as was window functionality. The vehicle could not be fully started, nor could not it be fully shut off either. It was stuck in a peculiar, unsafe, and unresolvable state of energized limbo. AAA towed the car to Watson Chevrolet who determined that the 12v system (vs propulsion) battery malfunctioned and needed to be replaced. There is no information in the owner’s manual about this issue. The tow truck mechanic had no clue what was wrong. Fortunately, we were in a safe location. But under different circumstances, such as being roadside, this could have been a very unsafe situation. This is the original battery. The car was recently serviced and there was no indication the battery was failing. This problem was only an annoyance for us, but it could have been much much worse under less favorable circumstances.”
“On May 24, 2022, I brought my 2017 Chevrolet Bolt EV into Vic Canever dealership to have the high voltage battery replaced per the recall instructions (see invoice). Ever since the “new” battery was installed, I can no long fast charge my vehicle to specification. I have tried several DC fast chargers including the DC fast charger at the dealership. The dealership fast charger would only charge at a rate of 18Kw (see picture). I was able to charge a little faster at a DC fast charger in Perry, Michigan at 29.7Kw (see picture). Both are a long way away for the original charge rate of 55Kw. The other problem that occurred after the battery exchange is that the range significantly declined. With the original battery the vehicle range was around 250 miles. Now, with the new battery, I can’t even get to 200 miles range (see picture). With all the problems GM has had with the Chevrolet Bolt EV, I think it’s time to start another investigation into what they are doing to fix the original problem and making things worse with their remedy.”
“In Sept 2020, GM issued Service Bulletin 20-NA-170 regarding rapid popping or clicking noises coming from the I-Booster hardware under the hood in the braking system. Earlier fixes for this issue involved replacing the I-Booster hardware, but that didn't solve the problem. The new fix called for a software update to the Brake Booster Control Module. The Bulletin states: "Correction -- DO NOT replace the I-booster assembly. Update the Brake Booster Control Module with the latest software." I reported this brake/electrical system issue to NHTSA on April 24, 2022 (# 11461966) and January 25, 2023 (# 11503678), and have had no response or investigation by NHTSA regarding the hazard of this software defect. When the hardware eventually fails--and it will due to 1000's of unnecessary use cycles--what happens to the braking system?”
“The car was parked and when we went out to it, the stereo was crackling very loud static and popping. This continued when the stereo is off. When we reset the stereo, it stopped momentarily and then resumed. Eventually the speakers stopped and just crackled intermittently. After finding a slew of similar incidents online, I opened the rear to find it totally filled with water (see picture, where it is parked on a hill). This filled the subwoofer and drowned the amp, causing global failure of the stereo system. No liquid has been in the rear of my car, and you can tell it is dirty like rainwater. I believe this to be a design flaw due to the other cases reported here [XXX] This doesn't sound like a safety issue, except everything runs through the stereo. Not just music, but the turn signals audio functions, blind spot indicator and forward collision indicators all run through the stereo. Additionally I have lost all hands free functionality for my phone.”
Showing 6 of 111 reports. Read every report on NHTSA.gov.
General Motors LLC (GM) is recalling certain 2017-2019 Chevrolet Bolt EV vehicles previously recalled under NHTSA recall number 20V-701. The high voltage battery could catch fire when charged to full or nearly full capacity.
General Motors LLC (GM) is recalling all 2017-2018 and certain 2019 Chevrolet Bolt EV vehicles. The high voltage battery could catch fire when charged to full or nearly full capacity.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.