Vehicle Recall IndexVIN decoding & NHTSA recall records

Model year 2021 · Chevrolet

2021 Chevrolet Trailblazer recalls

NHTSA's recall file lists 4 safety recall campaigns for the 2021 Chevrolet Trailblazer. The most recent was reported on June 10, 2021. Campaigns are matched by the model names in NHTSA's records: TRAILBLAZER.

NHTSA data through October 6, 2026 · How these pages are built

Campaigns at a glance

Recall campaigns for the 2021 Chevrolet Trailblazer, newest first
NHTSA numberReportedComponent
21V440000June 10, 2021Equipment › Mechanical › Accessory Scissor/Screw/Bottle Jack/Lift › Stand
20V588000September 24, 2020Service Brakes
20V537000September 3, 2020Seats
20V295000May 21, 2020Equipment › Other › Labels

Systems involved: Equipment (2) · Seats (1) · Service Brakes (1) · Tires (1)

Recall records

NHTSA 21V440000Manufacturer no. A212335470

Equipment › Mechanical › Accessory Scissor/Screw/Bottle Jack/Lift › Stand

Report received by NHTSA
June 10, 2021
Owner notification
July 29, 2021
Recall initiated by
Manufacturer
Units potentially affected
135,400 (whole campaign)
Model names in the NHTSA record
TRAILBLAZER

Defect summary

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.

Safety risk

A fractured jack can cause the vehicle to collapse, increasing the risk of injury.

Remedy

Dealers will replace the jack, free of charge. Interim owner notification letters informing owner of the safety risk are expected to be mailed July 26, 2021. A second notice will be mailed once remedy parts become available. Owners may contact Buick customer service at 1-800-521-7300 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is A212335470.

Notes in the NHTSA record

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Source: NHTSA recall 21V440000, filed by General Motors, LLC. View the campaign on NHTSA.gov

NHTSA 20V588000Manufacturer no. A202307260

Service Brakes

Report received by NHTSA
September 24, 2020
Owner notification
December 9, 2020
Recall initiated by
Manufacturer
Units potentially affected
3,677 (whole campaign)
Model names in the NHTSA record
TRAILBLAZER

Defect summary

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.

Safety risk

If communication with the sensor is interrupted, the electronic brake boost assist could be lost. Extra pedal force will be required to slow and stop the vehicle, increasing the risk of a crash.

Remedy

GM will notify owners, and dealers will replace the electronic brake boost module, free of charge. The recall began December 9, 2020. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-333-4223, or Buick customer service at 1-800-521-7300. GM's number for this recall is A202307260.

Notes in the NHTSA record

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Source: NHTSA recall 20V588000, filed by General Motors LLC. View the campaign on NHTSA.gov

NHTSA 20V537000Manufacturer no. A202304380

Seats

Report received by NHTSA
September 3, 2020
Owner notification
October 1, 2020
Recall initiated by
Manufacturer
Units potentially affected
105 (whole campaign)
Model names in the NHTSA record
TRAILBLAZER

Components: Seats; Seats › Critical Fasteners

Defect summary

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.

Safety risk

If an occupied front seat is missing the rear attachment bolts, it may move during a crash, increasing risk of injury to the occupant.

Remedy

GM will notify owners, and dealers will inspect seat attachments for both front seats and install attachment bolts as needed, free of charge. The recall began October 1, 2020. Owners may contact Chevrolet customer service at 1-800-630-2438 or Buick customer service at 1-800-521-7300. GM's number for this recall is A202304380.

Notes in the NHTSA record

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Source: NHTSA recall 20V537000, filed by General Motors LLC. View the campaign on NHTSA.gov

NHTSA 20V295000Manufacturer no. A202304070

Equipment › Other › Labels

Report received by NHTSA
May 21, 2020
Owner notification
July 1, 2020
Recall initiated by
Manufacturer
Units potentially affected
20 (whole campaign)
Model names in the NHTSA record
TRAILBLAZER

Components: Equipment › Other › Labels; Tires

Defect summary

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."

Safety risk

If drivers are uninformed and overinflate or underinflate their tires, this may increase the risk of a crash.

Remedy

GM will notify owners, and will mail corrected labels for customers to apply, free of charge. The recall began July 1, 2020. Owners may call Chevrolet customer service at 1-800-222-1020. GM's number for this recall is A202304070.

Notes in the NHTSA record

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Source: NHTSA recall 20V295000, filed by General Motors LLC. View the campaign on NHTSA.gov

Records reproduce NHTSA's published text for each campaign. Last record date for this page: June 10, 2021.