My 2021 Chevrolet express van with an 8L90 transmission has failed after only 80k miles, willing to have it inspected. Check engine codes show P0700 and P2714 on 02/08/25. No prior warning lamps. This product has put my safety at risk due to overheating and making the vehicle go into limp mode while on public roadways. The product is known to fail for trucks alike with the same transmission but has yet to be reported for the Chevrolet express. Has only been confirmed via OBDii scanner from parts shop.

Source: NHTSA complaint ODI #11647184 · view all complaints for this vehicle at nhtsa.gov

Vehicle Caught Fire while driving on the highway. This is the third Chevy express 2021 that caught fire in last three months. 1GB0GRFP9M1249499 - 2021 Chevy Express 3500 - Date of Fire - July 6th 2026 1GB0GRF72N1218998 - 2022 Chevy Express 3500 - Date Of Fire - April 16th 2026 1GB0GRFP0M1249665 - 2021 Chevy Express 3500 - Date Of Fire - April 18th 2026

Source: NHTSA complaint ODI #11749127 · view all complaints for this vehicle at nhtsa.gov

The contact owns a 2021 Chevrolet Express. The contact stated that while driving at an undisclosed speed, the vehicle started to pull to the left, prompting the contact to pull over to the shoulder off the roadway. After a visual inspection, the contact stated there was smoke coming from the driver's side front brakes. No warning lights were illuminated. The vehicle was taken to the dealer, who was unable to determine the cause of the failure. The contact was informed that the braking system needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 18,000.

Source: NHTSA complaint ODI #11646583 · view all complaints for this vehicle at nhtsa.gov

The contact rented a 2021 Chevrolet Express. The contact stated that while driving approximately 30 MPH, the power steering malfunctioned, and the steering wheel became difficult to turn in either direction. The vehicle was slowed to 10 MPH for the contact to regain control of the steering wheel. The vehicle was later towed to the local dealer who diagnosed that the steering gears were faulty and needed to be replaced. The vehicle was repaired. The manufacturer was not yet notified of the failure. The failure mileage was 23.

Source: NHTSA complaint ODI #11497723 · view all complaints for this vehicle at nhtsa.gov

The contact owns a 2021 Chevrolet Express. The contact stated while driving at approximately 55 MPH the contact was crashed into by a deer, the contact stated that the deer struck the driver's side front headlight and then the driver's door. The contact stated that the left headlight was fractured and the grill was damaged by the deer strike. The contact stated that both side curtain air bags had deployed. The contact stated that the impact of the side air bag caused his left arm to pull down on the steering wheel which caused the vehicle to veer out of the lane and into oncoming traffic. The contact was hauling an 18-foot box trailer. The contact stated that he turned the steering to the right to get back into his lane, however, he had overcompensated and the vehicle left the roadway and into a ditch and stopped. The contact stated that the vehicle frame and undercarriage had extensive damage. The contact stated that the police were on the scene and a report was filed. The contact declined medical treatment and stated that he had abrasions and bruises on both arms and legs and had a scrape on the left side of his face from the air bag. The vehicle was towed to an impound lot and had not been repaired. The failure mileage was approximately 65,000.

Source: NHTSA complaint ODI #11559558 · view all complaints for this vehicle at nhtsa.gov