2002 GMC Sierra 1500 problems by component
166 owner complaints filed with NHTSA for the 2002 GMC Sierra 1500, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Service Brakes → | 64 | 39% | 100,000 mi |
| Service Brakes, Hydraulic → | 53 | 32% | 65,625 mi |
| Suspension | 9 | 5% | — |
| Parking Brake | 8 | 5% | — |
| Structure | 8 | 5% | — |
| Steering | 7 | 4% | — |
| Air Bags | 5 | 3% | — |
| Power Train | 5 | 3% | — |
| Wheels | 5 | 3% | — |
| Electrical System | 3 | 2% | — |
| Exterior Lighting | 3 | 2% | — |
| Engine and Engine Cooling | 2 | 1% | — |
| Equipment | 2 | 1% | — |
| Latches/locks/linkages | 2 | 1% | — |
| Seat Belts | 2 | 1% | — |
| Service Brakes, Electric | 2 | 1% | — |
| Fuel/propulsion System | 1 | 1% | — |
| Seats | 1 | 1% | — |
| Service Brakes, Air | 1 | 1% | — |
| Tires | 1 | 1% | — |
| Vehicle Speed Control | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.