2013 GMC Terrain problems by component
363 owner complaints filed with NHTSA for the 2013 GMC Terrain, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Engine → | 197 | 54% | 92,000 mi |
| Visibility/wiper → | 50 | 14% | 60,000 mi |
| Power Train → | 44 | 12% | 94,843 mi |
| Electrical System → | 22 | 6% | 47,500 mi |
| Fuel/propulsion System → | 21 | 6% | 35,786 mi |
| Air Bags → | 19 | 5% | 45,000 mi |
| Steering → | 14 | 4% | — |
| Structure → | 12 | 3% | — |
| Engine and Engine Cooling → | 11 | 3% | — |
| Exterior Lighting → | 10 | 3% | — |
| Electronic Stability Control (esc) | 8 | 2% | — |
| Service Brakes | 7 | 2% | — |
| Suspension | 7 | 2% | — |
| Wheels | 6 | 2% | — |
| Vehicle Speed Control | 5 | 1% | — |
| Seats | 4 | 1% | — |
| Visibility | 4 | 1% | — |
| Chest Clip, Buckle, Harness | 2 | 1% | — |
| Equipment | 2 | 1% | — |
| Forward Collision Avoidance | 2 | 1% | — |
| Fuel System, Gasoline | 2 | 1% | — |
| Seat Belts | 2 | 1% | — |
| Back Over Prevention | 1 | 0% | — |
| Carry Handle, Shell, Base | 1 | 0% | — |
| Equipment Adaptive/mobility | 1 | 0% | — |
| Lane Departure | 1 | 0% | — |
| Tires | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.