NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
134 reports12,000 miles · Aug 20, 2025
StructureInjury
The contact owns a 2024 Chevrolet Traverse. The contact stated that while attempting to open the hatch, the hatch opened and then unintendedly lowered within seconds. The contact stated that her husband had sustained a minor injury to the head while placing groceries in the vehicle when the hatch closed. The vehicle was taken to…
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The contact owns a 2024 Chevrolet Traverse. The contact stated that while attempting to open the hatch, the hatch opened and then unintendedly lowered within seconds. The contact stated that her husband had sustained a minor injury to the head while placing groceries in the vehicle when the hatch closed. The vehicle was taken to a local dealer, where it was diagnosed, and the contact was informed that the rear hatch motor was faulty and needed to be replaced. The vehicle was repaired; however, the failure persisted. The manufacturer was notified of the failure. The approximate failure mileage was 12,000.
NHTSA ODI #11681975
Mileage unknown · Aug 16, 2025
Service Brakes
Was out of town and at that time was in the highway when notification came up advising no brake pad life and brakes started squeaking. Took it to dealership next day and was advised there is a problem with the master brake cylinder which is in nation wide back order. Has been at the dealership since then
NHTSA ODI #11681032
Mileage unknown · Aug 13, 2025
Service Brakes
Experienced severe vibrations while driving and when I got out of the car there was a burning smell coming from inside the driver's side front tire. No warning light or messages on my dash. Brought to the dealer to find that the master brake cylinder is defective and I am currently waiting over a month to have it repaired as the…
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Experienced severe vibrations while driving and when I got out of the car there was a burning smell coming from inside the driver's side front tire. No warning light or messages on my dash. Brought to the dealer to find that the master brake cylinder is defective and I am currently waiting over a month to have it repaired as the parts are unavailable.
NHTSA ODI #11680310
Mileage unknown · Aug 8, 2025
Seats
When a lighter driver is operating the vehicle the seat will move and make a clicking noice causing a safety concern when the vehicle accelerates or stops. This happens only when a lighter driver is operating the vehicle with a weight of around 160 lbs. it does not have the same issue with heavier drivers but does cause concern …
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When a lighter driver is operating the vehicle the seat will move and make a clicking noice causing a safety concern when the vehicle accelerates or stops. This happens only when a lighter driver is operating the vehicle with a weight of around 160 lbs. it does not have the same issue with heavier drivers but does cause concern for the safety of the vehicle in the event something were to happen when operating the vehicle. Have taken to dealership twice with no resolution. Those that were testing the safety of the vehicle were larger than the person who normally operates the vehicle experiencing the problem and no resolution was provided after both of the visits to the dealership.
NHTSA ODI #11679361
Mileage unknown · Aug 6, 2025
Service Brakes
I bought my car May 26th. It started shaking when coming to a complete stop shortly after the purchase. I have taken but back to the shop 3 times and this last one it has been in the shop a month with no end date. The dealership states they don’t know how to go about fixing it.
NHTSA ODI #11678924
Mileage unknown · Aug 6, 2025
Unknown Or Other
While making a left turn in a residential area, I slightly accelerated and noticed the RPM's shot up significantly. The vehicle did not shift as expected and felt like it was stuck in higher gear or slipping. Even after I let off the gas, the RPM's remained high longer than normal. This created a moment where the vehicle did not…
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While making a left turn in a residential area, I slightly accelerated and noticed the RPM's shot up significantly. The vehicle did not shift as expected and felt like it was stuck in higher gear or slipping. Even after I let off the gas, the RPM's remained high longer than normal. This created a moment where the vehicle did not respond predictably, which could have put myself and others at risk if traffic had been heavier. The vehicle has approximately 16,500 miles. There were no warning lights, error messages, or sounds at the time. I did request for the issue to be recorded in my service record. The component suspected to be at fault is transmission or the transmission control system. This is concerning given the low mileage and recent model year.
NHTSA ODI #11678905
Mileage unknown · Aug 2, 2025
Back Over PreventionForward Collision Avoidance
We have experienced phantom AEB warnings and braking (60+ warnings w/o braking, around 10 brake activations) since owning the vehicle a little over a year now, purchased new. We took it into the dealer in May to have it addressed and they determined the AEB system was inoperable due to a defective front camera (windshield). Afte…
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We have experienced phantom AEB warnings and braking (60+ warnings w/o braking, around 10 brake activations) since owning the vehicle a little over a year now, purchased new. We took it into the dealer in May to have it addressed and they determined the AEB system was inoperable due to a defective front camera (windshield). After replacement and reprogramming, we picked up the vehicle and noticed a decreased sensitivity to our rear/side alerts AND ZERO forward AEB or proximity alerts of any kind. Not car, pedestrian, object or wall. Forward AEB alerts were completely disabled. Additionally, the vibrating safety seat which was previously inoperable (we assumed our car didn't have it) was on and functioning for all side/some rear alerts. We took the car back into the dealer and after 5+ days they determined it was a "faulty batch of cameras" and they replaced the front facing camera again. Today, we picked up the vehicle, being told everything was tested and reset so functioning properly- with our 3rd new forward camera. Yet, the AEB system was clearly inoperable again, zero front facing AEB/collision/proximity alerts - even though all settings 'on.' Rear alerts still seemed delayed and less accurate than before we brought the vehicle in the first time. I returned the vehicle to dealer and demonstrated again. My service rep agreed - it does not seem like it's just the front facing camera and must be a larger issue electronic issue. To date, I've been in contact with GM corporate executive team and have very little real concern or amelioration of these QC issues with the vehicle. We have spent over 20 days in the shop within 12mo. They refuse to acknowledge that there significant defect with the vehicle to warrant repurchase. These safety issues are only part of what appears to be serious QC deficiencies that put my family at risk. My wife and kids are in this car 98% of the time. I have video documentation from both camera repairs if you want to see them.
NHTSA ODI #11677997
9,010 miles · Jul 28, 2025
Service Brakes, Hydraulic
The contact owns a 2024 Chevrolet Traverse. The contact stated while driving at an undisclosed speed, several unknown warning lights illuminated indicating brake failure. The contact depressed the brake pedal and stood on the brake pedal and the vehicle stopped. The contact turned off the vehicle. While attempting to restart the…
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The contact owns a 2024 Chevrolet Traverse. The contact stated while driving at an undisclosed speed, several unknown warning lights illuminated indicating brake failure. The contact depressed the brake pedal and stood on the brake pedal and the vehicle stopped. The contact turned off the vehicle. While attempting to restart the vehicle, there was an unknown warning light illuminated. The vehicle was driven to the residence. The contact stated while driving at an undisclosed speed, the gear shifter independently shifted into park and the vehicle independently turned off. The vehicle was towed to the dealer however, the vehicle was not diagnosed. The contact stated that the vehicle had been at the dealer for thirty days. The contact was informed that a diagnostic test provided no information of a failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 9,010. The VIN was not available.
NHTSA ODI #11676734
Mileage unknown · Jul 15, 2025
Electrical SystemEngineService Brakes
Incident 1 - Dashboard Electrical Failure Date: June 11, 2025 Mileage: approx. 10,000 Problem: Multiple dashboard error lights activated simultaneously, including false "dead battery" warnings despite the vehicle starting normally. The vehicle could not be shifted into gear and could not be shut off through normal ignition proce…
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Incident 1 - Dashboard Electrical Failure Date: June 11, 2025 Mileage: approx. 10,000 Problem: Multiple dashboard error lights activated simultaneously, including false "dead battery" warnings despite the vehicle starting normally. The vehicle could not be shifted into gear and could not be shut off through normal ignition procedures, requiring manual battery disconnection to resolve. Incident 2 - Power Steering System Failure Date: June 12-13, 2025 Problem: Complete power steering failure. Temporary resolution achieved by battery disconnection and reconnection, indicating systemic electrical issues. Incident 3 - CAN Bus Communication System Failure Date: July 6 and 9, 2025 Problem: Check engine light with diagnostic code U0073, indicating Controller Area Network (CAN) bus communication failure - a critical vehicle system malfunction. On July 11, 2025 my wife had the oil changed and the mechanic assured her, “It’s just a glitch ma'am, like a computer. Just restart the car 2 or 3 times.” Incident 4 - Recurring Power Steering Failure Date: July 12, 2025 Problem: “Service ESC and Power Steering”. Power steering system failed again, demonstrating that previous "fixes" were ineffective and the underlying defect persists.
NHTSA ODI #11673656
Mileage unknown · May 28, 2025
Electrical SystemForward Collision AvoidanceService Brakes
My vehicles battery died, camera systems unavailable, cruising systems unavailable, breaking system breaker on clear highway at 55MPH with my kids in the back. The car is faulty!! 8+ months now waiting on a resolution! 7+ service visits now I’m being ignored!!
NHTSA ODI #11663446
NHTSA investigations
1EA26006 · Electronic Brake Module Component Failure
Opened Aug 21, 2026 · No close date supplied
Status: open (inferred from source dates) · Service Brakes
On April 11, 2024, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE24011 after receiving complaints concerning a loss of brake assist in 2023 MY Cadillac Lyriq vehicles. These complaints allege a hard brake pedal, followed by a “Brake System Failure” message at start up or while driving. GM shared records regarding several internal investigations for loss of brake assist due to alleged spindle fractures in the eBoost system. GM has stated that in the event of a spindle fracture, anti-lock brakes (ABS), stability control, and traction control remain functional until the vehicle comes to a complete stop. At this point, ABS, brake assist, stability control, and traction control functions are lost. The loss of these functions causes the vehicle to set one of three Diagnostic Trouble Codes (DTCs) based on failed performance criteria for the Electronic Brake Control Module (EBCM). These DTCs, in turn, activate several driver alerts: an audible chime, a visual “Service Brake System” message in the display, and multiple illuminated Malfunction Indicator Lights (MILs) for the ABS, Traction Control, and Brakes informing the driver of loss of functionality. The vehicle speed will also be limited to 70 KPH (43 MPH). Since opening PE24011, ODI has continued to receive reports of loss of brake assist. Some of these reports describe symptoms inconsistent with GM’s description of a spindle failure. These reports allege an immediate loss of brake assist functionality as opposed to the loss occurring after the vehicle comes to a complete stop. The sudden loss of brake assist during a braking event could result in extended braking distance, which increases the risk of a crash or injury. ODI believes further analysis is necessary to assess the potential for failures in GM’s eBoost system to resulting in safety-related outcomes. At this time, ODI is aware of the following vehicles that are equipped with this eBoost system: 2023-2026 MY Cadillac Lyriq, Chevrolet Colorado, and GMC Canyon; 2024-2026 MY Buick Enclave, Envision; Chevrolet Blazer EV, Equinox EV, Traverse; Cruise Origin; and GMC Acadia; 2025-2026 MY Cadillac Celestiq and Optiq. ODI is also aware of 2024-2026 MY Acura ZDX and 2024-2026 MY Honda Prologue vehicles that were built with this system. The Acura and Honda vehicles were manufactured by GM in a joint venture with Honda, and will be included in the Engineering Analysis as peer vehicles. ODI is opening this Engineering Analysis to further assess the safety-related consequences of a failed eBoost system. In addition, ODI is expanding the scope of the investigation to encompass all GM vehicles that share this eBoost system. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.