Table 1 shows one common traction control system related problems of the 2014 GMC Acadia.
| Problem Category | Number of Problems |
|---|---|
| Traction Control System problems |
The contact owns a 2014 GMC Acadia. While driving approximately 55 mph and attempting to accelerate, the vehicle's speed decreased after the service stabilitrak and service traction control warning indicators illuminated. The contact continued to drive the vehicle with the speed decreasing while driving up hills. The vehicle was taken to the dealer. But was not diagnosed or repaired; however, the mechanic stated that it appeared that the throttle body was faulty and needed to be replaced. The vehicle was not repaired. The failure recurred on one other occasion. The manufacturer was made aware of the failure. The approximate failure mileage was 14,000. Updated 09/01/2015.