CHEVROLET Complaints

On Monday, December 15, 2025, I was "creeping" into my garage when the brakes failed and I ran into my garage wall damaging my wall and the front of the vehicle. On Tuesday, December 16 ,2025, while slowly pulling into a parking spot at Sam's Club in OKC, the brakes again failed, and the forward crash system prevented running into another vehicle. On that same date while stuck in bumper-to-bumper traffic, the brakes again failed, and I was able to pull into the median rather than hitting the car in front of me. That same evening, while backing out of a parking spot at a restaurant, the brakes failed in reverse and again the vehicle reverse crash avoidance system stopped without hitting another vehicle. Later, as I was leaving the parking lot, the brakes failed at the STOP sign, and I was able to turn right in the Merge Lane avoiding hitting another oncoming car. At the very next STOP sign, the brakes failed again, and I was able to get the car into PARK avoiding another head on collision. All these brake failures happened at speeds under 5 mph or barely "creeping" forward or reverse. I drove the car to Cummins Chevy Dealership in Weatherford, OK, the next day and related the issues to them. They gave me a "Loaner" for use until they fixed my car. The Service Manager did ask me if I had "Tagged" my car yet and I said I had. So far, GM and Cummins have been very helpful and understanding. I had no issues "braking" the car at speeds above 5 mph. I have only had this vehicle for 3 weeks when the issues started. I love the vehicle and hope this is only a minor glitch or some bad part that can be replaced. I file this complaint proactively in case it is a bigger problem with this line of vehicles. Thank you.

I was driving on a busy street with a speed limit of around 45 mph and my torque converter failed causing my transmission to fail and my truck to become disabled in the middle of a busy road. It blocked traffic causing a potential danger to surrounding motorists and required assistance to be moved to a nearby parkin lot and later to be towed to the Chevrolet Dealership. The dealership confirmed that the transmission had failed. I subsequently took it to a specialist transmission shop that dismantled it an indicated that the torque converter had failed (a known problem with this year and model transmission) and that the failure had led to catastrophic damage to the transmission. There were no warning signs other than a couple of hard shifts just prior to failure. I was lucky that this occurred on a dry level street and not on a narrow mountain pass while pulling a trailer where the results could have been much different.

I am the owner of a 2025 Chevrolet Equinox EV and have experienced ongoing and unresolved issues with the vehicle’s connectivity systems — including OnStar, internet access, GPS functionality, and over-the-air (OTA) updates. The problem first began in late July 2025, when I suddenly lost both internet connectivity and GPS navigation. During that episode, I was unable to use the OnStar system or navigation tools. Although the issue self-corrected after a few days, the instability raised concerns. The issue returned later in the year, and I visited my local Chevrolet dealer on November 24th, 2025, where a reset was attempted. While temporarily effective, the problem recurred. A follow-up service appointment on December 8th, 2025, confirmed that the Telematics Communication Control Module had failed — the same hardware component that controls OnStar access, vehicle geo-location, navigation, and software updates. At that time, I was informed by the service advisor that several other EVs were experiencing the same issue and that the replacement part was on national backorder, with some customers waiting more than two months. I was not given a clear estimate of when the part would arrive. This issue has effectively disabled: All OnStar connectivity (a paid subscription service), The vehicle’s ability to receive manufacturer-recommended OTA software updates, GPS navigation and location services, including vehicle tracking — a feature relied upon by my insurance company. Given the widespread nature of this issue, the lack of available parts, and the critical role of these systems in vehicle safety and functionality, I believe this constitutes a serious safety and consumer-protection concern.

My 2015 Chevrolet Equinox has a cracked exhaust manifold, a known issue affecting many vehicles of this model. When using the heat or air conditioning, gas fumes enter the cabin, creating a serious risk of carbon monoxide exposure. I regularly transport my two young children in this vehicle, and we are forced to drive with the windows down in cold weather to reduce the risk. The vehicle also consumes oil and is still being financed. Despite the manufacturer being aware that this is a widespread problem, I am being quoted nearly $2,000 for the repair. This poses an immediate and serious threat to the health and safety of my children and myself.

Unknown, ESC , traction control, service brake. The truck stop and those 2 codes shows and is on but doesn’t it move

I just got this used car in seemingly great shape, was told it was garage kept and well cared for. Dealer had oil changed before I drove it off the lot. I only had it about one month, had driven about 1,000 miles so far, I check the oil, and dipstick was nearly dry. I threw oil in it and took it for an oil change just in case. No oil leaks, etc. No indication, no oil light, nothing to alert me to low oil level. I saw here on NHTSA that these cars burn through excessive amounts of oil, and I definitely saw that firsthand. I’m wondering why no recalls exist when this is a well-known issue with these cars, and so many of them are dead at 50-70k miles…? The last two cars I had (Ford Escapes), had over 218k or 185k miles and they were still drivable when I got a replacement vehicle. Now I buy this used Equinox with almost 70k miles and I’m wondering if it is going to break down within the first year. I expect I will be buying lots of oil and checking/changing it often. This is not just an inconvenience, it can cause major safety concerns! I will not be a repeat Chevy customer!

I also had this issue with my prior gmc 2017 yukon until i traded it in.. My currently 2019 chevy tahoe premier has always had services done when required with milage needed. My issue While driving viechle on freeway knocking with shaking sound in engine. Engine light would turn on. Even though with tune-ups oil changes done this problem still continued. Now my car is sitting on driveway and cant drive it

My daughter was driving and she said the check engine light started blinking and the car slowed down immediately. She had to press the gas to get it into a gas station.

My car threw on the check engine light and a note flashed on the screen and car just slowed down immediately. I had to press on the brakes really hard to get it home and then the transmission wouldn’t go in reverse. I took it to the dealer and they couldn’t duplicate the problem but said the battery contacts weren’t tight.

Check engine light was on after just sitting in the snow for two days. Dealer is saying that it is a fuel injector and something with the gas. I hope this fixes it.