1994 GMC Sierra problems by component
190 owner complaints filed with NHTSA for the 1994 GMC Sierra, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Visibility → | 115 | 61% | 101,000 mi |
| Seats → | 21 | 11% | — |
| Fuel System, Gasoline → | 15 | 8% | — |
| Service Brakes, Hydraulic → | 13 | 7% | — |
| Engine and Engine Cooling | 6 | 3% | — |
| Power Train | 6 | 3% | — |
| Equipment | 5 | 3% | — |
| Electrical System | 4 | 2% | — |
| Exterior Lighting | 3 | 2% | — |
| Seat Belts | 3 | 2% | — |
| Tires | 3 | 2% | — |
| Vehicle Speed Control | 3 | 2% | — |
| Structure | 2 | 1% | — |
| Suspension | 2 | 1% | — |
| Service Brakes, Air | 1 | 1% | — |
| Steering | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.