What 312 owners told NHTSA about the 2015 Chevrolet Traverse

Code : P0496 Evap omission system high purge flow code Not clear what has caused issue but car is never over filled with fuel When car is fueled and turned back on sputters and struggles to run properly It often needs to be turned off and turned back on Have been told this is a common issue with the make and model of the car

NHTSA ODI 11732272

Our vehicle has a hole/leak in the pipe before the catalytic converter. This is a known problem in other years of the Traverse, and the warranty was increased substantially to fix an obvious and proven issue. GM needs to repair our 2015 Chevrolet Traverse at no cost to us before the fumes cause harm to anyone in the cabin.

NHTSA ODI 11731766

While operating the vehicle, the steering column became detached, creating an immediate and severe safety hazard. Upon inspection, the column appeared to be improperly secured using hose clamps instead of proper manufacturer components.

NHTSA ODI 11731990

The contact owns a 2015 Chevrolet Traverse. The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure.

NHTSA ODI 11715821

My engine light came on. When I get gas the car will not just start there is a fuel leak code and a valve code. Getting looked at next week at the dealer

NHTSA ODI 11709847

Transmission issues

NHTSA ODI 11707900

The 2015 Chevy Traverse LTZ that I own is presenting with the same problems as many of its body style and year. The water intrusion has caused wiring to corrode in the side detection system & the drivers door wiring harness is presenting with open circuits. The LH side object module is throwing code U0233:00. They tested circuits at RH module. Found water intrusion in module, & corrosion on terminals & harness. Due to nature of location of modules, they recommend replacing LH & RH modules & harness. DTC B0085:05 current. Tested circuits & found open circuit internal to drivers door harness. Recommend replacing harness. The air bag code threw 2 days after I bought the veh 04/01/25, I attempted to contact the dealership I bought the vehicle from, AutoCredit in Hayden, ID, who admitted to the dangerous code being present, and that they were going to do nothing about it. Some time late April, my veh threw the code for side detection. On 05/27/25 I took my veh into Taylor & Sons Chevy in Ponderay, who dx my codes, and advised the above was needed. They also confirmed the fact that when that airbag code is present, that none of my airbags would deploy at time of impact if a collision occurred. This is a huge safety risk as much of my daily commute is on the hwy, and the influx of drivers in my area not familiar with the roads is increasing daily. My side detection system is a safety hazard as well due to the Traverse’s blind spots. Thank you for your time. I did not know what to do until I contacted Chevy directly who advised me to contact the NHTSA.

NHTSA ODI 11704050

For the past 2 months every time I reach 40 mph service stabilitrak comes on and the car starts pulling to the left and having trouble accelerating. I have took it to 3 mechanics and they can't find the problem at all

NHTSA ODI 11701145

The contact owns a 2015 Chevrolet Traverse. The contact stated that upon starting the vehicle, the air bag warning light unexpectedly illuminated. The vehicle was taken to the dealer, where it was diagnosed and determined that all the front air bag modules had failed and needed to be replaced. The contact was also informed that the rear air bags could potentially be inoperable and might require to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 80,000.

NHTSA ODI 11688997

Transmission shudders at low speeds on incline

NHTSA ODI 11681004

Transmission shudders at low speeds on incline

NHTSA ODI 11681005

Every so often, when I brake, just before the car should come to a complete stop, the engine seems to rev and the car will keep moving forward a few feet. Chevy dealership had 3 different service technicians drive the car to try to recreate the problem, but since it is a rare occurrence, they did not experience the issue. Googling the scenario returns many who say it may be a vacuum leak in the brake booster. Dealership said the brake booster is fine. Floor mat interference with the gas pedal has also been mentioned. I removed the floor mat, and I still have the issue. Dealership said the brakes themselves are fine, and the diagnostic tool returned no problem codes. They also searched for any recalls, but none were found. Any insight provided is appreciated.

NHTSA ODI 11677528

The contact owns a 2015 Chevrolet Traverse. The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11673652

During a routine maintenance appointment with my mechanic, the airbag warning light illuminated on the dashboard immediately following service. I brought the vehicle to a dealership for diagnosis and was informed that the issue is due to a manufacturer-issued recall affecting the airbag system. However, I was also told that no replacement parts are currently available and there is no estimated date for when the defective component can be replaced. This creates a serious safety risk, as the vehicle may now be operating with a disabled or malfunctioning airbag system, which could fail to deploy in the event of a collision. I am forced to drive a vehicle that has been acknowledged as unsafe by the manufacturer and dealer, without remedy or safe alternative provided. The dealer confirmed the recall and the unavailability of parts, but has offered no loaner vehicle, reimbursement, or temporary resolution. I am requesting that NHTSA intervene to ensure that: The manufacturer remedies the safety defect in a timely manner. Affected drivers are provided with safe alternative transportation if parts are delayed. Accountability measures are enforced if harm results from known but unresolved recalls. Component/System for inspection: Vehicle is available for inspection upon request. Warning lights/symptoms: The airbag indicator light turned on immediately after routine service. Dealer confirmed problem: Yes. Manufacturer informed: Indirectly, through dealer report. Police/Insurance involved: No.

NHTSA ODI 11651425

I was never informed of this recall! I just happened to check due to a seperate issue that's been happening(the transmission seems to be slipping, which I also read 2015 traverse's have that recall too, just not under my VIN) But it upsets me that I never received notice on this and the recall was in May 2023 and it's now March 2025!! I drive this car DAILY and also have my boyfriend in the passenger seat DAILY on our commute to and from work!!

NHTSA ODI 11651174

I have contacted several dealers on multiple occasions about getting this repair done and nothing ever happens. They always say the airbag is on back order.

NHTSA ODI 11645721

The contact owns a 2015 Chevrolet Traverse. The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11639818

The contact owns a 2015 Chevrolet Traverse. The contact stated while driving at various speeds, the vehicle speed unintendedly decelerated to 25 MPH. During the failure the message "Traction Off", "Engine Power Reduce" and "Stabili-trac" were displayed. The vehicle was taken to the local mechanic who replaced the accelerator pedal sensor on several occasions, but the failure had eventually reoccurred. The vehicle was recently taken to the local dealer who was unable to reproduce the failure. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 67,206.

NHTSA ODI 11637247

The contact owns a 2015 Chevrolet Traverse. The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted and confirmed that the parts were on backorder. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11631456

The contact owns a 2015 Chevrolet Traverse. The contact received notification of NHTSA Campaign Number: 23V334000(Air Bags); however, the part to do the recall repair was not yet available. No further information was provided. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ODI 11620089

The contact owns a 2015 Chevrolet Traverse. The contact discovered that the front driver side curtain air bag cover panel was loose and unsecured. The vehicle was taken to the local dealer who diagnosed that the front driver’s side curtain air bag had partially deployed and needed to be replaced. The contact stated that the vehicle had not been involved in a crash to cause the partial deployment of the air bag. Additionally, the front passenger’s seat occupant detection sensor had failed causing the air bag warning light to remain illuminated. In addition, the front driver’s seat rails had malfunctioned, and the seat continued to move while driving the vehicle. The cause of the failure was not yet determined, and the vehicle was not repaired. The manufacturer was not contacted. The failure mileage was unknown.

NHTSA ODI 11615652

The contact owns a 2015 Chevrolet Traverse. The contact stated while driving 20-25 MPH, the vehicle in front of her vehicle stopped abruptly, causing the contact's vehicle to hit the rear end of the other vehicle. The air bags did not deploy. The contact's grand-daughter who was occupying the front passenger's seat hit her chin against the dashboard. The contact's grand-daughter sustained a bruise on the chin but did not seek medical assistance. The vehicle was drivable. The contact later filed a police report but did not have the police report information available. Additionally, the contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags) however, the part to do the recall repair was not yet available. The local dealer was contacted several times. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The failure mileage was approximately 135,000. Parts distribution disconnect.

NHTSA ODI 11605439

The contact owns a 2015 Chevrolet Traverse. The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags); however, the part to do the recall repair was not yet available. The contact stated that the front passenger's side air bag warning light was illuminated. The local dealer was contacted. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 126,000. Parts distribution disconnect.

NHTSA ODI 11603712

The contact owns a 2015 Chevrolet Traverse. The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11602408

The contact owns a 2015 Chevrolet Traverse. The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11600461