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2021 Chevrolet Trailblazer Recalls

2021 Chevrolet Trailblazer Recalls
Updated May 30, 2026·Daniel Wilson1 Critical Recalls

Recall Summary

The 2021 Chevrolet Trailblazer has 6 recalls recorded by NHTSA.

1 High Risk Found — View Now

Total Recalls

6
1 High Risk

Source: NHTSA Campaign Data

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How to Handle Recalls

Check your VIN

Locate your 17-character VIN on the dashboard or driver's door jamb.

Verify Status

Visit the NHTSA Recall Website or the manufacturer's official page.

Schedule Repair

Contact a franchised dealership. Recall repairs are always free of charge.

Document It

Keep records of the repair for your vehicle history file to maintain value.

Note: Unrepaired recalls can affect vehicle safety and resale value. We recommend checking for open recalls at least once a year.

Recall Summary

What the recall count means for the 2021 Chevrolet Trailblazer

The 2021 Chevrolet Trailblazer has 6 recall campaigns on record. Yes, buyers should pay close attention. The 2021 Chevrolet Trailblazer has 1 serious recall touching safety-critical systems, so a VIN-specific remedy check should happen before you buy.

Which systems are affected?

The main systems named in recall filings for the 2021 Chevrolet Trailblazer include SEATS:CRITICAL FASTENERS, SEATS, EQUIPMENT:OTHER:LABELS, TIRES, SERVICE BRAKES, EQUIPMENT:MECHANICAL:ACCESSORY SCISSOR/SCREW/BOTTLE JACK/LIFT:STAND.

What should buyers check before purchase?

Run a VIN recall lookup, confirm dealer remedy completion, and compare the recall themes against the maintenance and complaints reports before committing.

What is the most serious recall on the 2021 Chevrolet Trailblazer?

General Motors LLC (GM) is recalling certain 2020 Chevrolet Corvette and Cadillac CT4, CT5 and XT4, 2021 Chevrolet Trailblazer, and 2020-2021 Buick Encore GX vehicles. Sensor connection contamination in the electronic brake boost system may cause an interruption of communication between the sensor and the brake boost system.

Read the full buyer guideMaintenance costs and intervalsOwner complaints by system2022 Trailblazer recalls2023 Trailblazer recalls2024 Trailblazer recalls
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Data and Methodology

MethodologyHow we score →

Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.

FAQ

How many recalls does the 2021 Chevrolet Trailblazer have?

There are 6 recall campaigns for the 2021 Chevrolet Trailblazer.

Recall rows are tied to NHTSA campaign-level source references.

Review recall campaigns

Are there safety critical recalls for the 2021 Chevrolet Trailblazer?

There are 1 which have high risk. Prioritize campaigns affecting brakes, steering, airbags, fuel systems, or fire risk, then confirm remedy availability with VIN lookup.

Recall response workflow is provided next to the data table.

Show high risk recalls
Recall campaigns
6
Primary source
NHTSA recall filings and campaign references
Workflow
Count, campaign details, remedy status, and VIN verification

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Start here for the 2021 Chevrolet Trailblazer

Start here

Buyer guide

Full ownership breakdown

Maintenance guide

Costs + intervals

Owner complaints

Issue volume + categories

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Get notified when a new recall or important ownership update lands for the 2021 Chevrolet Trailblazer.

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In this guide

  1. 01Overview
  2. 02Action Plan
  3. 03Should Buyers Worry?
  4. 04NHTSA Recalls
  5. 05Data and Methodology

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Recalls for 2021 Chevrolet Trailblazer Buyer's Guide

6 total campaigns, 1 marked high risk

low
ID: 20V537000

Seats

Critical Fasteners

General Motors LLC (GM) is recalling certain 2020 Buick Encore GX and 2021 Chevrolet Trailblazer vehicles. The rear attachment bolts of one or both front seats may not have been installed.

low
ID: 20V537000

Seats

General Motors LLC (GM) is recalling certain 2020 Buick Encore GX and 2021 Chevrolet Trailblazer vehicles. The rear attachment bolts of one or both front seats may not have been installed.

low
ID: 20V295000

Equipment

OtherLabels

General Motors LLC (GM) is recalling certain 2021 Chevrolet Trailblazer vehicles factory-equipped with optional 17-inch sport terrain tires. The certification label on these vehicles does not provide the tire size and cold tire pressure information for front and rear tires, as required. As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard Number 110, "Tire Selection and Rims."

low
ID: 20V295000

Tires

General Motors LLC (GM) is recalling certain 2021 Chevrolet Trailblazer vehicles factory-equipped with optional 17-inch sport terrain tires. The certification label on these vehicles does not provide the tire size and cold tire pressure information for front and rear tires, as required. As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard Number 110, "Tire Selection and Rims."

High Riskcritical
ID: 20V588000

Service Brakes

General Motors LLC (GM) is recalling certain 2020 Chevrolet Corvette and Cadillac CT4, CT5 and XT4, 2021 Chevrolet Trailblazer, and 2020-2021 Buick Encore GX vehicles. Sensor connection contamination in the electronic brake boost system may cause an interruption of communication between the sensor and the brake boost system.

low
ID: 21V440000

Equipment

MechanicalAccessory Scissor/Screw/Bottle Jack/LiftStand

General Motors, LLC. (GM) is recalling certain 2020-2022 Buick Encore GX and 2021-2022 Chevrolet Trailblazer vehicles. The emergency jack, if not positioned as directed in the vehicle owner's manual, can fracture while in use.