Hummer H2 service brakes problems by year
27 NHTSA owner complaints name the service brakes across 4 H2 model years. The most reported year is 2003 with 11 reports.
| Year | Service Brakes reports | Share | Median mileage | |
|---|---|---|---|---|
| 2006 H2 | 2 | 9% | — | |
| 2005 H2 | 6 | 8% | — | |
| 2004 H2 | 8 | 14% | — | |
| 2003 H2 | 11 | 8% | 90,500 mi |
Share is the fraction of that year’s complaints naming the service brakes. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.