Chevrolet Trailblazer Ext exterior lighting problems by year
57 NHTSA owner complaints name the exterior lighting across 4 Trailblazer Ext model years. The most reported year is 2003 with 23 reports.
| Year | Exterior Lighting reports | Share | Median mileage | |
|---|---|---|---|---|
| 2006 Trailblazer Ext | 11 | 6% | — | |
| 2004 Trailblazer Ext | 13 | 5% | 59,000 mi | |
| 2003 Trailblazer Ext | 23 | 7% | 71,700 mi | |
| 2002 Trailblazer Ext | 10 | 10% | — |
Share is the fraction of that year’s complaints naming the exterior lighting. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.