2003 GMC Sonoma problems by component
39 owner complaints filed with NHTSA for the 2003 GMC Sonoma, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Structure | 6 | 15% | — |
| Latches/locks/linkages | 5 | 13% | — |
| Power Train | 5 | 13% | — |
| Equipment | 4 | 10% | — |
| Service Brakes, Hydraulic | 4 | 10% | — |
| Fuel System, Gasoline | 3 | 8% | — |
| Seats | 3 | 8% | — |
| Tires | 3 | 8% | — |
| Visibility | 3 | 8% | — |
| Air Bags | 2 | 5% | — |
| Parking Brake | 2 | 5% | — |
| Suspension | 2 | 5% | — |
| Vehicle Speed Control | 2 | 5% | — |
| Electrical System | 1 | 3% | — |
| Engine | 1 | 3% | — |
| Engine and Engine Cooling | 1 | 3% | — |
| Fuel/propulsion System | 1 | 3% | — |
| Service Brakes | 1 | 3% | — |
| Steering | 1 | 3% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.