Table 1 shows two common vehicle speed control related problems of the 2012 GMC Terrain. The number one most common problem is related to the vehicle speed control (nine problems). The second most common problem is related to the car accelerates on its own (one problem).
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems | |
| Car Accelerates On Its Own problems |
I still have more to add to my other complaint. The fire started with alternator apparently there were crossed wires took alternator back to orielys where I got it warrented out fixed the expanded wiring and replaced a hose and other things damaged by the little fire. Read details...
Sudden unintended acceleration when vehicle shifted from park to drive, resulted in extreme high speed acceleration and no control of vehicle. This resulted in a high impact crash into garage side wall. Also air bag did not deploy. Assume throttle wide open causing sudden acceleration. Read details...