Chevrolet Trailblazer Ext 370 problems, recalls & best years
The deets on every Trailblazer Ext 370 from 2002 to 2006: 288 owner complaints and 0 recalls across 5 model years.
The model years with the most owner complaints are 2005 (237), 2006 (16), 2004 (15).
Problem areas across all years
Year by year
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the Chevrolet Trailblazer Ext 370.
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Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
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FAQ
What is the worst year for the Chevrolet Trailblazer Ext 370?
The model years with the most owner complaints are 2005 (237), 2006 (16), 2004 (15).
How many recalls has the Chevrolet Trailblazer Ext 370 had?
Across 2002–2006, NHTSA lists 0 vehicle recall campaigns by model year (a campaign that covers several years counts once per year).