Table 1 shows three common vehicle speed control related problems of the 2010 GMC Terrain. The number one most common problem is related to the vehicle speed control (14 problems). The second most common problem is related to the fail to accelerate (one problem).
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems | |
| Fail To Accelerate problems | |
| Car Accelerates On Its Own problems |
My 2010 Terrain had been been intermittent dash warnings for “service stabilitrac” and “engine power reduced” which would force the engine to reduce the speed itself down to about 30 mph. After turning off car and restarting, warnings would go away. Read details...
The contact owns a 2010 GMC Terrain. The contact stated that while driving at 30 mph, the accelerator pedal was depressed but the vehicle failed to accelerate. In addition, the contact stated that the vehicle failed to reverse. Read details...
On 10/17/2013 my wife experienced a sudden acceleration while pulling into a parking space at our local walgreen's pharmacy. As she was pulling into a parking space in front of the pharmacy the car kept moving forward slowly although she was pressing on the brake pedal as hard as she could. Read details...