Chevrolet Trailblazer Ext problems, recalls & safety data
Complaints, recalls, technical service bulletins and federal investigations for every Chevrolet Trailblazer Ext model year, from official NHTSA data.
863
NHTSA complaints
9
recall campaigns
506
service bulletins (TSBs)
9
defect investigations
Model years
Best & worst years →| Year | Complaints | Recalls | TSBs |
|---|---|---|---|
| 2006 Chevrolet Trailblazer Ext | 189 | 6 | 169 |
| 2004 Chevrolet Trailblazer Ext | 261 | 1 | 126 |
| 2003 Chevrolet Trailblazer Ext | 313 | 3 | 117 |
| 2002 Chevrolet Trailblazer Ext | 100 | 3 | 94 |
Common problems
- Chevrolet Trailblazer Ext electrical system problems277
- Chevrolet Trailblazer Ext fuel system, gasoline problems234
- Chevrolet Trailblazer Ext power train problems92
- Chevrolet Trailblazer Ext exterior lighting problems57
- Chevrolet Trailblazer Ext engine and engine cooling problems50
- Chevrolet Trailblazer Ext visibility problems49
- Chevrolet Trailblazer Ext structure problems41
- Chevrolet Trailblazer Ext fuel system, other problems34
Symptoms owners describe
Federal investigations
- Loss of HeadlightsRQ17002 · opened Apr 24, 2017 · closed Mar 29, 2021
- Driver's Master Power Window SwitchEA12004 · opened Jun 11, 2012 · closed Jun 21, 2013
- Driver's Master Power Window SwitchPE12003 · opened Feb 9, 2012 · closed Jun 11, 2012
- Fuel Level Gauge System FailureDP10001 · opened Jan 7, 2010 · closed May 23, 2011