1999 Hyundai Sonata problems by component
124 owner complaints filed with NHTSA for the 1999 Hyundai Sonata, 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 → | 36 | 29% | 105,000 mi |
| Air Bags → | 31 | 25% | 59,750 mi |
| Engine and Engine Cooling → | 23 | 19% | 89,000 mi |
| Suspension → | 17 | 14% | 123,184 mi |
| Power Train → | 14 | 11% | — |
| Electrical System → | 11 | 9% | — |
| Seat Belts | 6 | 5% | — |
| Service Brakes, Hydraulic | 6 | 5% | — |
| Steering | 6 | 5% | — |
| Tires | 6 | 5% | — |
| Visibility | 5 | 4% | — |
| Vehicle Speed Control | 4 | 3% | — |
| Exterior Lighting | 3 | 2% | — |
| Equipment | 2 | 2% | — |
| Fuel System, Gasoline | 1 | 1% | — |
| Fuel System, Other | 1 | 1% | — |
| Wheels | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.