Chevrolet Avalanche 1500 service brakes, hydraulic problems by year
69 NHTSA owner complaints name the service brakes, hydraulic across 6 Avalanche 1500 model years. The most reported year is 2002 with 33 reports.
| Year | Service Brakes, Hydraulic reports | Share | Median mileage | |
|---|---|---|---|---|
| 2011 Avalanche 1500 | 1 | 4% | — | |
| 2006 Avalanche 1500 | 2 | 5% | — | |
| 2005 Avalanche 1500 | 2 | 2% | — | |
| 2004 Avalanche 1500 | 7 | 5% | — | |
| 2003 Avalanche 1500 | 24 | 13% | 85,000 mi | |
| 2002 Avalanche 1500 | 33 | 21% | 85,415 mi |
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.