Chevrolet Suburban 2500 electrical system problems by year
19 NHTSA owner complaints name the electrical system across 4 Suburban 2500 model years. The most reported year is 2004 with 7 reports.
| Year | Electrical System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2004 Suburban 2500 | 7 | 35% | — | |
| 2003 Suburban 2500 | 3 | 14% | — | |
| 2002 Suburban 2500 | 6 | 18% | — | |
| 2001 Suburban 2500 | 3 | 9% | — |
Share is the fraction of that year’s complaints naming the electrical system. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.