2018 Hyundai Tucson problems by component
387 owner complaints filed with NHTSA for the 2018 Hyundai Tucson, 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 → | 236 | 61% | 60,500 mi |
| Power Train → | 100 | 26% | 18,500 mi |
| Electrical System → | 27 | 7% | — |
| Fuel/propulsion System → | 22 | 6% | — |
| Service Brakes → | 21 | 5% | — |
| Service Brakes, Hydraulic → | 19 | 5% | — |
| Vehicle Speed Control → | 16 | 4% | — |
| Exterior Lighting → | 12 | 3% | — |
| Engine and Engine Cooling | 8 | 2% | — |
| Structure | 8 | 2% | — |
| Air Bags | 5 | 1% | — |
| Steering | 4 | 1% | — |
| Electronic Stability Control (esc) | 2 | 1% | — |
| Forward Collision Avoidance | 2 | 1% | — |
| Seats | 2 | 1% | — |
| Suspension | 2 | 1% | — |
| Lane Departure | 1 | 0% | — |
| Latches/locks/linkages | 1 | 0% | — |
| Seat Belts | 1 | 0% | — |
| Service Brakes, Air | 1 | 0% | — |
| Visibility/wiper | 1 | 0% | — |
| Wheels | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.