2018 Chevrolet Bolt EV problems by component
88 owner complaints filed with NHTSA for the 2018 Chevrolet Bolt EV, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Steering → | 37 | 42% | — |
| Electrical System → | 30 | 34% | — |
| Power Train → | 12 | 14% | — |
| Fuel/propulsion System → | 11 | 13% | — |
| Service Brakes | 7 | 8% | — |
| Engine | 5 | 6% | — |
| Vehicle Speed Control | 3 | 3% | — |
| Suspension | 2 | 2% | — |
| Visibility/wiper | 2 | 2% | — |
| Air Bags | 1 | 1% | — |
| Exterior Lighting | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.