2003 Chevrolet Suburban 1500 problems by component
175 owner complaints filed with NHTSA for the 2003 Chevrolet Suburban 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 |
|---|---|---|---|
| Electrical System → | 60 | 34% | 84,500 mi |
| Service Brakes → | 42 | 24% | 145,000 mi |
| Service Brakes, Hydraulic → | 18 | 10% | 68,250 mi |
| Structure → | 14 | 8% | 115,000 mi |
| Steering | 9 | 5% | — |
| Visibility | 9 | 5% | — |
| Fuel System, Gasoline | 7 | 4% | — |
| Vehicle Speed Control | 7 | 4% | — |
| Engine and Engine Cooling | 6 | 3% | — |
| Fuel/propulsion System | 6 | 3% | — |
| Power Train | 6 | 3% | — |
| Seat Belts | 4 | 2% | — |
| Exterior Lighting | 3 | 2% | — |
| Service Brakes, Electric | 3 | 2% | — |
| Tires | 3 | 2% | — |
| Air Bags | 2 | 1% | — |
| Engine | 2 | 1% | — |
| Equipment | 2 | 1% | — |
| Latches/locks/linkages | 2 | 1% | — |
| Suspension | 2 | 1% | — |
| Electronic Stability Control (esc) | 1 | 1% | — |
| Fuel System, Other | 1 | 1% | — |
| Interior Lighting | 1 | 1% | — |
| Parking Brake | 1 | 1% | — |
| Seats | 1 | 1% | — |
| Service Brakes, Air | 1 | 1% | — |
| Visibility/wiper | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.