2004 Chevrolet Trailblazer defect investigations

Investigations by NHTSA’s Office of Defects Investigation that name the 2004 Chevrolet Trailblazer. An investigation is how complaints can become a recall: complaints → investigation → (sometimes) TSB → recall.

• Loss of Headlights
  Recall Query RQ17002 · opened Apr 24, 2017 · closed Mar 29, 2021

  The subject vehicles are model year (MY) 2002-2009 Chevrolet Trailblazer, GMC Envoy, 2004-2007 Buick Rainier, 2003-2008 Isuzu Ascender, 2005-2009 Saab 9-7X, 2002-2004 Oldsmobile Bravada, 2003-2006 Chevrolet SSR, 2005-2009 Buick Lacrosse, and 2006-2008 Pontiac Grand Prix. This scope includes the Trailblazer/Envoy varian…

• FUEL PUMP MODULE LEAKS GASOLINE
  Engineering Analysis EA07009 · opened Jul 10, 2007 · closed Aug 28, 2008

  During the course of this ea investigation, odi observed that the majority of the complaints (88%) and warranty claims (94%) were reported for vehicles that are registered for use in the salt belt region of the us.this area includes 20 states in the northeast, mid atlantic and the midwest regions and the district of co…

• BRAKE LAMP FAILURE
  Engineering Analysis EA04021 · opened Aug 3, 2004 · closed Nov 4, 2004 · led to recall 04V527000

  Gm states that some brake/tail lamp bulbs can prematurely become inoperative due to malfunctioning brake/tail lamp sockets.on march 2, 2004, gm initiated a 6-year/72,000 mile special policy for 989,487 subject vehicles to inspect and replace the rear brake/tail lamp bulb socket assemblies.on april 4, 2004, the office o…

• BRAKE LAMP FAILURE
  Preliminary Evaluation PE04032 · opened Apr 6, 2004 · closed Aug 3, 2004

  The office of defects investigation (odi) opened this investigation on model year (my) 2002-04 chevrolet trailblazer vehicles.gm reports that other vehicles sharing this platform and brake lamp design are the my 2002-2004 chevrolet trailblazer ext; gmc envoy, xl, xuv; oldsmobile bravada and 2004 buick rainier.complaint…