CHEVROLET Complaints

The contact owns a 2023 Chevrolet Tahoe. The contact stated that the vehicle was previously repaired under NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling). The oil was changed at the local dealer. After 24 hours, the engine was blown after driving approximately 50 miles. No warning lights were illuminated. While accelerating from a stoplight, there was an abnormal squealing noise from the drivebelt. The vehicle was taken back to the local dealer, and the contact was informed that the flywheel was hitting the camshaft and changing the oil had disturbed the function of the vehicle. The vehicle was not fully diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 14,945.

2021 CPO Colorado, bought used with 27,000 miles. KEY STUCK IN IGNITION. After 9 months of occasional use the key is, more times than not, getting stuck in the ignition when the truck is turned off. You cannot leave it this way because some systems are still energized. You have to repeatedly put it in and out of park till the key comes out. An associated problem is lock/unlock. The fob and switches will not operate the lock unlock function. It is suspected the park problem makes the vehicle think the vehicle is being operated. It will also not let the remote start function work either. The dealer cleared a code and the problem is temporarily solved. They will not cover it under CPO because they cannot duplicate the problem despite the lock unlock not working at their facility. They ordered a new Gear Shift Mechanism for $800 and I am waiting for it to come in. It has been a few weeks of waiting thus far. It is theoretically possible to have the key get stuck and the doors staying locked thereby trapping all the occupants in the truck. I now carry the spare key if I must use the truck. I can turn the truck back on, lower the window, turn the key till it gets stuck, unlock the door by leaning out the window and then escaping but all the other occupants are still stuck inside till you can get the key out.

The contact owns a 2023 Chevrolet Malibu. The contact stated that the camera screen was black. While reversing, the camera failed to engage and was flickering. No warning lights were illuminated. The contact received notification of NHTSA Campaign Number: 26V212000 (Back Over Prevention). The local dealer was contacted, and was ordering parts for the recall repair, but requested that the owner show up in person to provide the demographics but declined once the contact was leaving a bad review. The vehicle was not diagnosed or repaired. The manufacturer was contacted and referred the contact to the local dealer for assistance. The failure mileage was approximately 50,000.

Our vehicle has a hole/leak in the pipe before the catalytic converter. This is a known problem in other years of the Traverse, and the warranty was increased substantially to fix an obvious and proven issue. GM needs to repair our 2015 Chevrolet Traverse at no cost to us before the fumes cause harm to anyone in the cabin.

The park assist enabled flashed and when I brake it studders or I have to slam on my brakes because my car won’t stop. I see this is a recall on other tahoes but not mine!

I have had my vehicle for less than 2 years and less than 25,000. I had it in for regular maintenance and was told I had no coolant. After a pressure test the dealership told me I had a large crack in the coolant line. It will 2 weeks to get the part and I can’t drive my truck. This needs to be made a recall and the part needs to be made available asap.This could of caused serious damage to my engine and could of cause me to have an accident.

My vehicle started overheating out of no where towed it to the shop, it’s been there for 2 weeks they’re actively waiting for a manufacturer engineer to tell them what to do because they can’t figure out how to fix it. On top of that there have been a lot of overheating issues cause by different parts on the vehicle. There was another trailblazer in the at the same time as mine that was also overheating! A 2025 vehicle should not be having issues at this point gmc should just take all the trailblazers off the market! Also they need to change their manufacturing warranty on rentals because not one person should not have to pay out of pocket for a rental when it’s the manufacturers fault!

While driving down the interstate my 2021 Chevy Trailblazer suddenly flashed "Battery Saver Mode" on the dash and shut off completely. I was able to coast to the side of the road and call for help. This was a MAJOR safety issue as my 4 year old son was riding with me and we could've caused or gotten into a serious accident. There were no previous warnings and no Check Engine Light came on prior to it shutting off--I had been having no issues. The car will not turn on and when attempting to, it makes a screeching noise. I had to get it towed to a local service center who stated my car has "catastrophic engine failure". They advised the issue could be either "timing chain or a dropped valve"--unable to confirm until they take the engine apart completely. They denied issues with the battery or starter and said the engine was completely blown. There was less than 120k miles on it and i kept up with maintenance.

The contact owns a 2019 Chevrolet Silverado 2500. The contact stated that while the vehicle was parked and started, the message "Service Trailer Brake System" was displayed on the instrument panel. The vehicle was drivable even though the message was displayed. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the issue. The approximate failure mileage was 139,000.

The contact owns a 2016 Chevrolet Trax. The contact stated that while driving out of the driveway, there was a loud snapping sound coming from the vehicle. The contact stated that while attempting to drive back to the residence, the steering wheel became inoperable. Additionally, there was a grinding sound coming from the rear passenger’s side of the vehicle. The failure persisted, and the vehicle was towed. The dealer was contacted. The vehicle was not diagnosed or repaired. The dealer referred the contact to the manufacturer for further assistance. The manufacturer was made aware of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 115,000.