CHEVROLET Complaints

Truck will hard shift and bang into gear while driving. This usually happens when slowing then starting up again. happens at all speeds on highway, so hard it lunges me forward. condition getting worse. random times my windshield wipers will just come on ( I do not have rain sensors) the switch is in the off position and wipers will just come on and I have to turn them on then turn them off to get them to stop.

Component Failure & Availability: A GM remanufactured 2.4L engine block, installed as a replacement in July 2025, suffered a catastrophic internal failure (blown head gasket) within 11 months of installation. The vehicle and the component are currently in the owner's possession and are available for inspection upon request. Safety Risk: A blown head gasket with an internal coolant leak into Cylinder #3 causes immediate engine overheating, severe engine misfires, and a loss of motive power. If this defect causes the engine to stall while the vehicle is in motion, the driver suddenly loses power steering and acceleration, directly compromising the safe operation of the vehicle in traffic. Confirmation by Service Centers: The catastrophic failure was formally reproduced, pressure-tested, and confirmed by an independent service center. Inspection by Manufacturer/Others: Following the independent confirmation, the vehicle was inspected by an authorized manufacturer dealership. During this inspection, the authorized dealership executed an unauthorized teardown of the engine block and sublet the engine head to a third-party machine shop, physically altering the failed component prior to manufacturer review. Warning Lamps & Symptoms: A check engine light illuminated shortly after the engine's initial installation. The authorized dealership evaluated the vehicle, reset the diagnostic trouble codes (DTCs), and released the vehicle back onto the roadway without properly diagnosing the warranted engine block. This allowed a defective and degrading powertrain component to remain in operation until failure occurred.

I’ve reported this problem but as I got into the repair their was far more damaged that was caused due to the vacuum pump. It took out my exhaust camshaft and sent metal through out and the timing needs replaced as well. A shop would rather total my car than what it would cost to fix. I’m attempting to fix it myself but have been without my car for months now. This is created such a hardship and the money it’s continues to take as more and more needs to be fixed or replaced as well as all the gaskets and screws that are only one time use as well as parts like my high pressured fuel line I mean this lost keeps going. I and to replace the water pump as well and all due to this vacuum pump that’s been reported and reported and nothing has been done this is outrageous that what’s caused is so much more then just a vacuum pump it can destroy your vehicle miles don’t matter the less or if you have more the pump goes out when it feels like it. Creating more issues then it should and potentially totaling out a vehicle as it’s been said mine should be. So I’m trying to fix my car to prevent losing it and it’s been one thing after another and such a nightmare. The fact that this issue continues to be ignored is unacceptable and a complete disregard to public safety due to the serious safety issue as mine I could barley get my car to stop the breaks were hard and unable to push down without basically standing on them to get into stop at only 7-8 miles per hour I was moving when the vacuum booster went out. Someone should not have to die to have this issue addressed and to be taken seriously and made right! I can’t believe nothing has been done and that it’s not required to have to address this issue with the severity it bring to one’s safety as well as public safety is beyond me. This is a major lawsuit and people’s lives and lovely hood should be taken more seriously and instead nothing is being done. It’s very concerning to think what has to happen for this to be addressed!

Was traveling down the interstate at 75mph. The steering wheel jolted left and would not allow driver to turn the wheel back to the right causing a single vehicle accident. The vehicle left the roadway and hit the cable barrier in the median and traveled approximately 50 yards before stopping.

I was investigating a thumping sound coming from the vehicle when going over bumps. I discovered that the left fuel tank strap had completely broke into two pieces and was no longer holding up the tank. The fuel tank straps are not readily viewed on the vehicle until you lower/remove the underbody aerodynamic material. It appears that the underbody aerodynamic material may have been contributory by retaining dirt and trapping moisture in contact with the tank straps. The failed tank strap parts are available for inspection. No other indication of the failed tank strap other than the minor noise and no other inspections have been performed on the failed component.

Car fails to move while in reverse, the rpm’s accelerate but the car doesn’t move the transmission seems to not be griping when in reverse i get a reading from diagnostic saying P2723

I was driving went to stop brake petal went to the floor and the truck did not stop. So i put it in low gear and got the truck to stop. the truck is at the dealer they keep giving me the run around so i call gm and open a case there going to get back to me .Brake light,APS,Brake SystemFailure all lit up on dash and truck only had 134 mile.

The contact owns a 2018 Chevrolet Equinox. The contact stated that while driving at an undisclosed speed, the transmission was slipping and shifted hard. Additionally, while on an incline, the vehicle failed to get up to speed. The contact associated the failure with NHTSA Campaign Number: 20V668000 (Power Train). The vehicle was driven in LIMP Mode back to the residence. The dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 112,381.

The contact owns a 2018 Chevrolet Equinox. The contact stated that while driving at an undisclosed speed, the brake vacuum pump failed to operate as needed and caused the brake pedal to become firm. The message "Service Brake Assist" was displayed. The dealer was contacted, and the vehicle was diagnosed and determined to have the brake vacuum pump had disintegrated, and a part had fallen into the engine. The vehicle was repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 118,876.

An Over-The-Air / Chevrolet Dealership software update removed a physical, hands-on-wheel control function, forcing me to divert my eyes from the road to the central touchscreen to perform a basic driving task (channel surfing) on the radio. Specifically, the right front steering wheel toggle used to allow you to scroll sequentially up or down from one radio station / frequency / SiriusXM channel to the next. The new functionality only allows you to select preset stations, duplicating the functionality on the left rear (back side of the wheel) steering wheel toggle button. The only way you can now scroll sequentially up/down from one channel to the next is by taking your eyes off the road, reaching over to the center console, and swiping left or right to move from one channel to the next. This is far more dangerous as it is a distraction to the driver and it takes the driver's eyes off their forward view.