GMC Yukon XL Denali service brakes, hydraulic problems by year
19 NHTSA owner complaints name the service brakes, hydraulic across 3 Yukon XL Denali model years. The most reported year is 2002 with 12 reports.
| Year | Service Brakes, Hydraulic reports | Share | Median mileage | |
|---|---|---|---|---|
| 2003 Yukon XL Denali | 1 | 3% | — | |
| 2002 Yukon XL Denali | 12 | 46% | 93,000 mi | |
| 2001 Yukon XL Denali | 6 | 27% | — |
Share is the fraction of that year’s complaints naming the service brakes, hydraulic. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.