2021 Chevrolet Trailblazer recalls
NHTSA lists 4 safety recall campaigns for the 2021 Chevrolet Trailblazer. Between them they involve equipment, brakes and seats. The most recent was received on June 10, 2021.
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Equipment
Emergency Jack can Fracture While in Use
The defect: 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.
The risk: A fractured jack can cause the vehicle to collapse, increasing the risk of injury.
The 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.
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Brakes
Sensor Contamination in Electronic Brake Boost
The defect: 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.
The 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.
The 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.
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Seats
Front Seat Rear Attachment Bolts May Be Missing
The defect: 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.
The 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.
The 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.
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Equipment
Missing Tire Pressure Information/FMVSS 110
The defect: 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."
The risk: If drivers are uninformed and overinflate or underinflate their tires, this may increase the risk of a crash.
The 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.
Check by VIN
A campaign rarely covers every Trailblazer built in 2021. Enter your 17-character VIN to find the recall campaigns filed for your make, model and model year. The VIN is on the driver’s side of the dashboard (visible through the windshield), on the door-jamb label, and on your registration and insurance documents.
Is a recall still open on your vehicle? Only NHTSA’s official VIN check can say whether a campaign applies to your exact vehicle and whether the repair has already been done.
Your VIN is decoded with NHTSA’s public vPIC service to identify the make, model and year. It is not stored and is not added to any page address.
What 2021 Chevrolet Trailblazer owners should do
- Check your VIN on NHTSA’s lookup to see which of these campaigns apply to your vehicle and whether any are still open.
- Call a Chevrolet dealer and book the repair, quoting the campaign numbers (21V-440, 20V-588, 20V-537, 20V-295).
- If you have bought the vehicle used, the recall still applies: the repair is free whoever owns the vehicle now.
- Make sure your current address is on file with the manufacturer so the owner letters reach you.
Other Chevrolet Trailblazer model years
Common questions
Does the 2021 Chevrolet Trailblazer have any recalls?
Yes. NHTSA lists 4 campaigns for the 2021 Chevrolet Trailblazer: 21V-440 (Emergency Jack can Fracture While in Use); 20V-588 (Sensor Contamination in Electronic Brake Boost); 20V-537 (Front Seat Rear Attachment Bolts May Be Missing); 20V-295 (Missing Tire Pressure Information/FMVSS 110).
How do I know if my 2021 Chevrolet Trailblazer has an open recall?
Enter your VIN in NHTSA’s recall lookup. Most campaigns cover only part of a model year’s production, and the lookup also shows whether the repair has already been done on your vehicle.
Will the dealer charge to fix the 2021 Chevrolet Trailblazer?
No. Safety recall repairs are done free of charge by Chevrolet dealers. Quote the NHTSA campaign number when you book.