2026 Chevrolet Traverse problems

Filed Nov 6, 2026 · Brakes, Electrical · 17,100 miles · OH

The contact owns a 2026 Chevrolet Traverse. The contact stated that while driving 30 MPH, the message "Service ESC" and a message about the brakes were displayed. The contact depressed the brake pedal, and the brake pedal went to the floorboard and failed to stop the vehicle immediately. The vehicle slowed down and rolled to a stop. The contact parked and turned off the vehicle. The father of the contact's son arrived at the scene and restarted the vehicle. The vehicle operated normally afterwards, but was towed to the dealer. The dealer diagnosed the vehicle with a loosened bolt on the positive terminal, unrelated to the battery. The contact was informed that the bolt needed to be replaced. The failure mileage was 17,100.

Filed Oct 30, 2026 · Electrical · IN

While driving at highway speeds shark tail antenna cover flew off vehicle. Hare Chevrolet advises part is not covered under manufacture warranty as it is considered an act of god and is quoting over $600 for repair.

Filed Oct 30, 2026 · Brakes · MI · crash

I experienced a sudden and complete loss of braking after the vehicle’s collision-avoidance system activated. As I was exiting the freeway, I had my foot firmly on the brake pedal and the vehicle was slowing down normally. The collision-avoidance notification then activated, and the brake pedal immediately went to the floor. The vehicle would not brake despite repeated attempts to pump the pedal and apply additional pressure. I struck the vehicle in front of me twice before I was able to bring my vehicle to a stop by placing it in Park. There was no damage to either vehicle, and a police report was filed. This was an abrupt, total failure of the vehicle’s braking system.

Filed Oct 28, 2026 · Airbags · 3,400 miles · AR · crash · 1 injury

The contact owns a 2026 Chevrolet Traverse. The contact stated that while driving 20 MPH, the vehicle crashed into a church sign and a flower arrangement surrounded by bricks before coming to a stop. The contact stated that the sunlight had obstructed the contact's vision. The contact stated that the impact caused her face to strike the steering wheel. The vehicle was towed to a local tow yard. The contact was transported by ambulance to the local medical center. The contact sustained bruises to the face, a fractured right arm in two places, and a busted mouth requiring nine stiches. A Police report was filed; however, the information was unavailable. The failure mileage was approximately 3,400.

Filed Oct 21, 2026 · Lights · NY

What component or system: The touchscreen exterior lighting menu (Off, Auto, parking lights, headlights). It opens from a small sun-shaped icon beneath the volume knob. All exterior lights can be turned off with a single tap while the vehicle is moving. Nothing failed mechanically. The vehicle is available for inspection on request. How safety was put at risk: On October 11, I was driving about 65 mph at night on a very rural, unlit stretch of I-86 with heavy deer activity. My front seat passenger tapped the touchscreen looking for the control to turn adjust or turn off the interior lights beneath the dash and on the infotainment system, which were distracting on the dark road. He selected Off in the exterior lighting menu. All exterior lights went out instantly. They were restored by selecting Auto. Losing all exterior lighting at highway speed on a dark road puts the driver, passengers, and other motorists at serious risk of a crash. Reproduced or confirmed by a dealer: No. This can be reproduced by selecting Off in the lighting menu. Inspected by manufacturer, police, insurance, or others: No. Warning lamps or messages beforehand: No warning lamp, chime, message, or confirmation prompt of any kind. The lights simply went dark. The icon is also not clearly labeled as a lighting control. Requested action: I ask that the manufacturer consider requiring a confirmation step, or disabling the Off option while the vehicle is in motion.

Filed Oct 7, 2026 · Brakes, Engine · 4,900 miles · OH

The contact owns a 2026 Chevrolet Traverse. The contact’s wife stated that while driving 55 MPH, the electronic control system and brake system failure the vehicle decelerated and went into LIMP Mode. The brake pedal became spongy, and while driving, the vehicle coasted to a stop. The vehicle was shifted into park(P), turned off, restarted, and the vehicle operated normally. The failure had reoccurred twice. The contact scheduled an appointment with the dealer. The failure mileage was approximately 4,900.

Filed Sep 10, 2026 · Driver assistance, Electrical · TX

The blind spot warning sensor goes off at random. Making the driver not know if an object is close to the vehicle. This is very dangerous as a driver because you can get used to it going off and getting comfortable with nothing being in your blindspot, even with the warning light on. What happens when there actually is something in your blindspot? As you can see in the picture below, there is nothing in the mirror and the blindspot warning light is on. It has been this was since it came off the lot at the dealership. We have been told there is no fix for it. We would like to see a recall for this particular sensor before it becomes a problem.

Filed Sep 9, 2026 · OK

Shark fin antenna is loose and poorly attached, flew off after only having the car a few months. Seems this is a wide spread issue amongst Chevy owners

Filed Sep 1, 2026 · Electrical · 3,000 miles · VT

The contact owns a 2026 Chevrolet Traverse. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The vehicle jerked and bucked. The contact stated that the safety features were inoperable. No warning lights were illuminated. In addition, the contact stated that the failure had occurred while driving at various speeds. The vehicle was taken to the dealer, but the cause of the failure was not determined. The contact was informed that an unknown sensor had been replaced; however, the failure reoccurred. The vehicle was then inspected by a manufacturer’s engineer. The vehicle was not diagnosed or repaired by an independent mechanic or dealer, and the failure reoccurred. The vehicle was taken back to the dealer; however, the failure was not diagnosed. The vehicle was not repaired. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact stated that the vehicle was unsafe to transport the three minor children. The manufacturer was made aware of the failure, and two cases were filed. The contact reported the failure by phone and email. The failure mileage was approximately 3,000.

Filed Aug 26, 2026 · Brakes, Driver assistance · WA · 1 injury

On August 25, 2026, my 2026 Chevrolet Traverse experienced a severe safety failure involving the Automatic Emergency Braking (AEB) system. While moving slowly forward in a drive-thru lane with no obstacles in front of the vehicle, the car's automated systems unexpectedly and violently slammed on the brakes.The vehicle brought itself to an immediate, harsh stop without any actual hazard present. The sudden, uncommanded application of maximum braking force caused severe physical jolting, resulting in a whiplash injury to my neck.This unexpected braking event creates an immediate crash hazard for vehicles behind me and poses a severe risk of physical injury due to violent, unprompted stops. This incident appears directly related to ongoing electronic brake module and automatic braking system malfunctions under active federal investigation. I request a thorough safety investigation and a formal recall to address this dangerous defect.