2021 Chevrolet Trailblazer recalls and problems
The 2021 Chevrolet Trailblazer has 4 safety recalls and 202 owner complaints filed with NHTSA. Recall repairs are free at any Chevrolet dealer.
Recalls may cover only some 2021 Chevrolet Trailblazer vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.
2021 Chevrolet Trailblazer recalls
Recall 21V-440: Equipment
Problem: 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.
Risk: A fractured jack can cause the vehicle to collapse, increasing the risk of injury.
Fix: 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.
Recall 20V-588: Service Brakes
Problem: 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.
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.
Fix: 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.
Recall 20V-537: Seats
Problem: 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.
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.
Fix: 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.
Recall 20V-295: Equipment, Tires
Problem: 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."
Risk: If drivers are uninformed and overinflate or underinflate their tires, this may increase the risk of a crash.
Fix: 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.
2021 Chevrolet Trailblazer problems reported by owners
| Problem area | Reports | |
|---|---|---|
| Unknown or Other | 56 | |
| Power Train | 43 | |
| Electrical System | 41 | |
| Engine | 40 | |
| Service Brakes | 31 | |
| Fuel/Propulsion System | 17 | |
| Forward Collision Avoidance | 15 | |
| Structure | 8 | |
| Steering | 7 | |
| Vehicle Speed Control | 5 | |
| Visibility/Wiper | 4 | |
| Air Bags | 3 |
Most reported parts
- Forward Collision Avoidance › Automatic Emergency Braking — 9
- Structure › Body — 6
- Forward Collision Avoidance › Warnings — 5
- Lane Departure › Assist — 2
- Tires › Sidewall — 1
- Structure › Body › Hatchback/Liftgate — 1
- Back Over Prevention › Rearview System Braking — 1
- Forward Collision Avoidance › Adaptive Cruise Control — 1
Typical mileage at the time of the problem: 20,000 miles (median of owner reports).
Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.
Recent 2021 Chevrolet Trailblazer complaints
Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.
Other Chevrolet Trailblazer years
Compare all Chevrolet Trailblazer years · All Chevrolet models
Frequently asked questions
Does the 2021 Chevrolet Trailblazer have any recalls?
Yes — NHTSA lists 4 recalls for the 2021 Chevrolet Trailblazer: 21V-440 (equipment), 20V-588 (service brakes), 20V-537 (seats), 20V-295 (equipment, tires). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.
What is the most common problem with the 2021 Chevrolet Trailblazer?
Owners report unknown or other problems most often (56 reports), followed by power train (43). The typical mileage when problems were reported is about 20,000 miles.
Are Chevrolet recall repairs free?
Yes. Safety recall repairs are free at authorized Chevrolet dealers, whether you are the first owner or bought the car used.