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Chevrolet Trailblazer EXT 370Years to avoid, problems & recalls

NHTSA has 282 owner complaints and 0 safety recalls on record for the Chevrolet Trailblazer EXT 370.

Years to avoidNoneBased on weighted complaintsBest years—Fewest complaints for their ageOwner complaints282Top: Electrical systemSafety recalls02003–2006 model years

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports. Updated daily. How we score years.

Best & worst years

Chevrolet Trailblazer EXT 370 years to avoid

Complaints by model year, colored by the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Trailblazer EXT 370 median. Tap a year for its full report.

'03'04'05'06
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
2006Not rated–/10016 complaints · 0 recalls2005Not rated–/100237 complaints · 0 recalls2004Not rated–/10015 complaints · 0 recalls2003Not rated–/10014 complaints · 0 recalls
Complaints by system

Most common Chevrolet Trailblazer EXT 370 problems

All model years combined: 282 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Electrical system1204
Fuel system, gasoline722
Exterior lighting240
Fuel/propulsion system190
Fuel system, other160
Engine and engine cooling130
Visibility121
Vehicle speed control80
Engine80
17 other systems6516
0 recalls

Chevrolet Trailblazer EXT 370 recalls

Newest first. The ring shows the share of affected vehicles repaired, from the manufacturer's latest report to NHTSA.

7 investigations

NHTSA investigations of the Trailblazer EXT 370

  1. Driver's Master Power Window SwitchEA12004 · 2006 · closed Jun 21, 2013
    Led to recall 12V-406
  2. Driver's Master Power Window SwitchPE12003 · 2006 · closed Jun 11, 2012
    No recall
  3. Fuel level gauge system failurePE11014 · 2005–2006 · closed Sep 23, 2011
    No recall
  4. Fuel Level Gauge System FailureDP10001 · 2005–2006 · closed May 23, 2011
    No recall
  5. FUEL PUMP MODULE LEAKS GASOLINEEA07009 · 2002–2004 · closed Aug 28, 2008
    No recall
  6. FUEL TANK LEAKPE07014 · 2002–2003 · closed Jun 12, 2007
    No recall
  7. FUEL PUMP MODULE LEAKS GASOLINEPE07013 · 2002–2003 · closed Jul 10, 2007
    No recall