Component Record

Chevrolet Trailblazer 2021 Equipment Problems

2 distinct owners reported a equipment problem on the 2021 Chevrolet Trailblazer - 1% of all complaints for this model year.

Recall Coverage2 complaints

2 complaints; 2 recall campaigns cover this system.

Campaigns Covering This System

20V295000Reported May 21, 2020 - 20 vehicles potentially affected

Recall covering the equipment system, reported to NHTSA on May 21, 2020. The campaign covers an estimated 20 vehicles across all affected models.

21V440000Reported June 10, 2021 - 135,400 vehicles potentially affected

Recall covering the equipment system, reported to NHTSA on June 10, 2021. The campaign covers an estimated 135,400 vehicles across all affected models.

Other Systems on This Model Year

Unknown Or Other56 Power Train41 Electrical System41 Engine41 Brakes32 Driver Assistance and Stability Systems20

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.