I was driving through a parking lot and the stabillitrack light came on, the check engine light flashed and the traction control light came on. The driver center said the traction control shut off and it also stated to service stabillitrack. The engine seemed to slow itself as well. I parked the vehicle and waited a few minutes. The warning lights finally went off on their own and the traction control turned back on, on it's own. The car seemed ok driving home for 2 miles and engine power seemed to return to normal but there seems to be some hesitation in the transmission shifting at low speeds too. I called the dealer and the soonest they can get me in to check the car is Monday. I asked if it was safe to drive and they would not commit to safety or reliability but refused provide any relief until Monday and gave me no offer of a loaner car. I just did some investigating online to research what the cause of this problem might be and it appears that this is a very common problem with this vehicle and it can occur at high speeds on the highway. Many forums list many people with this complaint. I am concerned this could occur again and cause an accident. The problem looks to be intermittent and will occur without warning at any speed. In my opinion this is a safety problem which needs to be taken seriously. I am fearful for my families safety in this vehicle.

- Queensbury, NY, USA

Between 5 and 7 times the dashboard message would appear with message stating service air bags. Took to dealer on four occasions to fix. Next a dashboard message would appear informing me of engine failure, loss of power.the vehicle would slow down to no more than 20 mph. Pulled over shut engine off and than it would be ok. Next time about 5 days later the message again appeared when my wife was driving with grand kids. The engine slowed down to about 20 mph, while she was blending into traffic on a highway. Had to pull over or be run over by traffic. Took car to dealer for repair. Next the vehicle developed a backlash in drive train, which is noisy. Dealer said G.M had service bulletin on the noise and recommended ( do not repair) noise is typical. Idid not have the noise for first 20,000 miles. Afraid that this is another safety issue that G.M does not want to address. Lost all confidence in vehicle safety. G.M won't buy the vehicle back or give a realistic trade in value for it.

- Whitehouse, OH, USA

Driving on highway, started up hill at 55 mph in traffic. Following alarms came on: Traction control dashboard symbol; stabilitrack off; engine power reduced; traction control disabled. Vehicle immediately slowed to 40 mph and would not go faster. Online forums indicate this is a throttle body or ECU problem, known to GM at least since 2010. It has been handled on an individual basis depending how much the individual customers complain. I regard this as a safety issue since in highway traffic it could lead to a rearend collision at high speed with consequent loss of vehicle control and loss of lives. Believe GM has used search engine optimization to bury the forum discussions on this, but if you search for Chevy Traverse throttle body defect you can easily find it.

- Colchester, CT, USA