Jeep Wrangler 4-DR 4X4 service brakes, hydraulic problems by year
20 NHTSA owner complaints name the service brakes, hydraulic across 3 Wrangler 4-DR 4X4 model years. The most reported year is 2007 with 14 reports.
| Year | Service Brakes, Hydraulic reports | Share | Median mileage | |
|---|---|---|---|---|
| 2009 Wrangler 4-DR 4X4 | 2 | 1% | — | |
| 2008 Wrangler 4-DR 4X4 | 4 | 1% | — | |
| 2007 Wrangler 4-DR 4X4 | 14 | 2% | 10,572 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.