2019 GMC Sierra 2500 problems by component
32 owner complaints filed with NHTSA for the 2019 GMC Sierra 2500, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Electrical System | 9 | 28% | — |
| Engine | 6 | 19% | — |
| Service Brakes | 4 | 13% | — |
| Fuel System, Diesel | 3 | 9% | — |
| Engine and Engine Cooling | 2 | 6% | — |
| Equipment | 2 | 6% | — |
| Exterior Lighting | 2 | 6% | — |
| Fuel/propulsion System | 2 | 6% | — |
| Power Train | 2 | 6% | — |
| Tires | 2 | 6% | — |
| Electronic Stability Control (esc) | 1 | 3% | — |
| Fuel System, Gasoline | 1 | 3% | — |
| Seat Belts | 1 | 3% | — |
| Visibility | 1 | 3% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.