Component Record

Chevrolet Trailblazer 2002 Power Train Problems

320 distinct owners reported a power train problem on the 2002 Chevrolet Trailblazer - 28% of all complaints for this model year.

Recall Coverage320 complaints

320 complaints; 3 recall campaigns cover this system.

Campaigns Covering This System

01V283000Reported September 5, 2001 - 895 vehicles potentially affected

Recall covering the power train system, reported to NHTSA on September 5, 2001. The campaign covers an estimated 895 vehicles across all affected models.

01V334000Reported October 17, 2001 - 78,004 vehicles potentially affected

Recall covering the power train system, reported to NHTSA on October 17, 2001. The campaign covers an estimated 78,004 vehicles across all affected models.

03V075000Reported March 6, 2003 - 511,167 vehicles potentially affected

Recall covering the power train system, reported to NHTSA on March 6, 2003. The campaign covers an estimated 511,167 vehicles across all affected models.

Other Systems on This Model Year

Electrical System197 Engine162 Lighting155 Fuel and Propulsion System137 Visibility111 Air Bags106

How to Read These Counts: complaint counts are owner reports to NHTSA, not failure rates. Older and higher-volume vehicles accumulate more reports, and counts are not adjusted for vehicles sold - no per-sales rate or reliability ranking is shown, because the public data does not support one.

Data as of October 30, 2026. Sources: NHTSA Office of Defects Investigation complaints, recalls, and investigations files (U.S. Government public domain). DefectRecord is not affiliated with NHTSA or any manufacturer. For your specific vehicle, use NHTSA's VIN lookup. Report an error.