CHEVROLET Complaints

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated and the messages "Engine Power Reduced" and "Speed Limited to 65 MPH" were displayed. The vehicle was taken to a dealer, where it was diagnosed and determined that the engine coolant flow control valve and related components needed to be replaced. The vehicle was not repaired. The contact associated the failure with NHTSA Action Number: EA25007 (Engine, Engine and Engine Cooling). The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 95,000.

The brake lights do not work, the turn signals do not work, there is one tail light working at the lower right rear. Front parking lights work but front turn signals so not work. The cab brake light works. The turn signal flasher works and the dashboard turn arrows work but the flasher goes to hyper flash. The emergency lights do not work, the flasher switch works. The turn signal in the mirror left or right does not work. I really do not know how long this has been going on.

While driving 65mph on the highway the engine locked up and shut down. There was a loss of propulsion and steering making it difficult to safely maneuver off the highway.

The electric power steering assembly has failed. I will be driving and my power steering will cut out with no warning, the sensor light is on constantly. Turning it off will sometimes fix it but not for long. It will affect my cruise control at times as well

Intermittent electrical defects are beginning to occur that impact the power steering or power brakes. After starting the vehicle, there are times either the power steering or the power brakes do not function. When the braking defect occurs, the engine warning lamp is displayed and indicates brake system control module. Sudden switch to manual steering or manual braking are a safety hazard. A couple ignition recycles eventually corrects the electrical defect and restores the vehicle to normal operations. Vehicle has been dropped off at dealership for warranty repair.

Multiple times the truck has stopped running while driving. Once one the highway, once in an intersection, another time in a parking lot. It has not started when I have tried to turn it on. All the times I have called AAA. They have checked the battery and there is no battery issue. Twice AAA has come out, once the police have come and sat behind the truck to keep me safe. After about 10 minutes of the sitting with the truck off I can restart it and drive. Upon research, other Chevy trucks of similar age have a recall for a failed fuel pump module. This is the issue. If it is a known issue, and causing a dangerous situation it should be recalled on all trims of Chevy trucks. I will be getting this fixed, but don’t feel I should incur the $1,000 expense for a known defect.

Rear windshield was recalled and replaced in 2020, was driving and heard a pop and driver side rear windshield had shattered again, Chevys fix for rear windshield was just to put a new one in and not fix the actual issue, have a 6 month old baby and thank goodness she was not back there at the time.

electrical, drivetrain, powertrain. While driving the vehicle a message popped up on the speedometer saying service battery chargeing system and battery saver mode. the is the second time that those messages have come up in the four years of ownership with the first time being in 2024. The second issue we have had with this vehicle was injectors going bad and causing a bad misfire making driveability rough. We have gone through three O2 sensors in the past 4 years. we have replaced the alternator and are fixing to replace it again. the driverside axle seal leaked. transmission slips bad. there is a current random misfire. Back in may of 2025 we were driving to Florida from missouri and had to slam on the brakes and when we released the brake the car refused to move and when i pressed the gas harder there was a loud bang like we had been hit but it was like the brakes had locked up completely. It shudders bad when starting. Two months ago the steering locked up while driving. Vehicle has been inspected several times by the dealer we bought it from but driving this vehicle is becoming my families worst nightmare.

Engine failed 6k miles after inspection and oil type changed to 0w40 from GM dealer Roger Dean Chevy Cape Coral FL

My infotainment system has completely blacked out. I have no navigation, no rear view camera or warning signals. I have no phone and no SOS ?? emergency calls. I have no music no lane merging alerts. My charging station does not work in the front of the vehicle.