Chevrolet Blazer Recalls: How to verify an open safety recall and get the free, authorized-dealer repair
If you own a Chevrolet Blazer—or a Cadillac crossover that shares GM recall campaigns—you’ll want a clear, practical path to see whether your vehicle has an open safety recall and to get it repaired at no cost. The recalls impacting the Blazer are issued by GM and tracked by the National Highway Traffic Safety Administration (NHTSA). Important nuance: the campaigns named in recall lists often cover the Chevrolet Blazer, Blazer EV, and related GM crossovers like the Equinox, as well as Cadillac XT4/XT5/XT6 in some campaigns. There is no documented official recall ever listing a model explicitly named “Cadillac Blazer” as a separate Blazer-branded Cadillac, so readers who think they own a “Cadillac Blazer” should verify the actual badge and model to reach the correct recall records.
Active recalls affecting the Chevrolet Blazer (and related GM campaigns)
| Recall Date | Recall Number | Affected Models | Defect and Hazard | Remedy | Owner Notification | Contact |
|---|---|---|---|---|---|---|
| October 2, 2024 | 24V737000 | 2025 Chevrolet Blazer, Blazer EV, and Equinox | Door strikers were not properly heat-treated, which can cause them to break and let a door open unexpectedly, increasing injury risk. | Dealers will replace all four side door strikers and attachment bolts free of charge. | No owner notification letters are expected because all affected vehicles remain in dealership inventory. | Chevrolet customer service at 1-800-222-1020. |
| December 21, 2023 | 23V869000 | 2024 Chevrolet Blazer, Blazer EV, Equinox, and GMC Terrain | Door strikers may fracture, causing a door to open unexpectedly while the vehicle is in motion, increasing injury or crash risk. | Dealers will replace all four door strikers and attaching bolts free of charge. | Owner notification letters are expected to be mailed February 5, 2024. | Chevrolet customer service at 1-800-222-1020; GMC customer service at 1-800-462-8782. |
| March 16, 2023 | 23V172000 | 2023 Cadillac XT6, GMC Acadia, Chevrolet Blazer, Traverse, 2022–2023 Cadillac XT5 | Transmission sun gear may be built incorrectly, potentially causing the driver-side half-shaft to disengage from the transmission, leading to loss of drive power or a rollaway when parked. | Dealers will replace the sun gears free of charge. | Owner notification letters are expected to be mailed May 1, 2023. | Dealer contact details vary by brand; GM/brand portals provide the latest numbers. |
| February 2, 2023 | 23V042000 | 2023 Chevrolet Blazer, Traverse | Left-side half-shaft assemblies may be missing a retaining ring, which could cause separation of the inner joint and result in loss of drive power or rollaway when parked. | Dealers will replace the left-side half-shaft assembly free of charge. | Owner notification letters are expected to be mailed March 24, 2023. | Chevrolet customer service at 1-800-222-1020; GM general inquiries channels. |
| May 19, 2022 | 22V359000 | 2021 Chevrolet Malibu, 2022 Chevrolet Equinox, Blazer, Cadillac XT4 | Driver’s seat cushion frame may have an improper weld in the power tilt-adjustment mechanism, potentially failing to adequately restrain the driver in a crash. | Dealers will inspect and replace the seat cushion frame free of charge. | Owner notification letters are expected to be mailed July 5, 2022. | GM/brand recall contact specifics per dealer network. |
| February 25, 2021 | 21V115000 | 2020 Buick Enclave, 2022 Cadillac XT4/XT5, 2020–2021 Chevrolet Blazer, Silverado 1500, GMC Acadia | Over-cured tires may develop sidewall breaks or belt separations, potentially causing sudden air loss and increased crash risk. | Dealers will inspect and replace affected tires free of charge. | Owner notification letters are expected to be mailed April 12, 2021. | GM tire recall channels; brand-specific recall lines. |
| December 23, 2020 | 20V811000 | 2020 Chevrolet Bolt EV; 2021 GMC Canyon, Sierra 1500, 2500, 3500; 2021–2020 Cadillac Escalade; Chevrolet Blazer | Incorrect bolts may have been used to secure seat belts, potentially causing improper attachment and increasing injury risk in a crash. | Dealers will replace the suspect bolts free of charge. | Owner notification letters are expected to be mailed February 6, 2021. | Chevrolet/GMC recall contacts as applicable. |
| October 29, 2020 | 20V668000 | 2018–2019 Chevrolet Cruze; Buick LaCrosse; 2018–2020 Chevrolet Equinox, Traverse, GMC Terrain; 2019–2020 Buick Encore; 2019–2020 Cadillac XT4; Chevrolet Blazer; GMC Acadia | Missing bolts on the start/stop accumulator endcap may cause a transmission oil leak, potentially leading to loss of propulsion or fire risk if ignition sources are present. | Dealers will inspect and replace affected parts free of charge. | Owner notification letters are expected to be mailed December 14, 2020. | GM/brand recall channels; dealership service departments. |
| July 30, 2020 | 20V446000 | 2020 Buick Enclave; Cadillac XT5, XT6; Chevrolet Blazer; Silverado 1500, 2500, 3500; GMC Acadia | Roof-Rail Air Bag (RRAB) inflator diffuser may not be properly crimped, which could cause diffuser separation during airbag deployment and degrade performance. | Dealers will replace suspect RRAB modules free of charge. | Owner notification letters are expected to be mailed September 14, 2020. | GM/brand recall contacts; dealership service departments. |
These campaigns demonstrate how a single model name—the Blazer—can appear in a range of recalls that also involve related GM crossovers. The Chevrolet Blazer is the model most often named in recalls, with some campaigns also listing the Blazer EV and its sister vehicles. Readers should always confirm applicability to their exact vehicle by VIN or license plate lookup, as not every vehicle in a given model year is affected.
How to check if your Blazer is affected
Start by verifying your vehicle in one of the official ways GM and NHTSA recommend. The quickest path is to look up recalls by VIN. Locate the 17-character VIN on the lower-left area of the windshield or on the driver’s door jamb label, then enter it at NHTSA’s recalls portal to see any open safety recalls tied to your exact vehicle.
If you don’t know the VIN, you can check by license plate. Go to NHTSA.gov/recalls, select your state, and enter your vehicle’s license plate number. This plate-based lookup is a low-friction option, and it’s part of a broader guidance that you should check for open recalls at least twice a year because hundreds of recalls are issued each year and some are updated.
In addition to motor-vehicle recalls, NHTSA also lists recalls for child car seats, tires, and vehicle-related equipment. If those items are recalled, manufacturers are required to repair, replace, or refund as applicable. You can check these at NHTSA.gov/Recalls as well.
If you find an open recall, you should get the vehicle repaired for free. The parts and labor are covered by the manufacturer, with the dealer performing the repair under an authorized-dealer network. The process typically involves reading the recall notice, scheduling with a dealer, and bringing any mailed notice or documentation to the appointment.
A practical note: some recalls have no mailed notices. For example, the 24V737000 campaign states that no owner notification letters are expected because all affected vehicles remain in dealer inventory. That means proactive VIN or license-plate checks are the most reliable way to confirm open recalls, especially if the vehicle has changed hands or was purchased used.
Context and practical guidance
When the dealer repairs a recall, the vehicle owner faces a straightforward path: read the notice, identify which dealer is authorized to perform the recall, schedule the service, bring any required documentation, and confirm the post-repair steps. The repair is free when performed by an authorized dealer of the brand, and the manufacturer reimburses the dealer for both parts and labor.
If a dealer refuses a free recall repair, readers should escalate. The recommended escalation path includes contacting the appropriate GM customer service channel for the brand and, if necessary, filing a complaint with NHTSA. You may also seek an alternate authorized dealer if the original dealer cannot perform the recall work.
The recall landscape is dynamic. NHTSA provides annual recalls data and reminders, including Vehicle Safety Recalls Week, which emphasizes checking for recalls and getting any unrepaired recalls fixed for free. For 2025, NHTSA reported 997 recalls across vehicles, car seats, tires, and other equipment, with more than 29 million vehicles recalled in the United States. The agency notes that a substantial share of recalls go unrepaired each year, underscoring the importance of proactive checks. Readers are advised to check for open recalls at least twice a year and to act quickly when a recall is identified.
Important clarifications and practical notes for Blazer owners
The Blazer recall data above reflect campaigns named for the Chevrolet Blazer and related GM crossovers. If you believe you own a “Cadillac Blazer,” verify the actual badge and model, because several GM recalls cover Chevrolet Blazer and Cadillac crossovers (XT4/XT5/XT6) but do not list a Cadillac-branded Blazer as a distinct model.
In some recalls, mailed notices may not be issued if vehicles remain in dealer inventory or if the recall has already been acted upon in specific ownership scenarios. Because of this, VIN- or license-plate-based checks are the most reliable way to confirm current recall status. For readers buying used vehicles, the dealer and GM/NHTSA guidance emphasize verification of open recalls before purchase and ensuring any open recalls are closed after purchase.
Escalation and how to contact for help
If a dealer refuses a free recall repair, there are concrete next steps. Contact the brand’s official customer service line—Chevrolet 1-800-222-1020 or GMC 1-800-462-8782 are commonly published numbers for Blazer-related campaigns. For Cadillac-related concerns or the current Cadillac support channel, verify the latest published contact methods on official GM/Cadillac portals before calling.
For formal dispute or safety-problem reporting, you can use the NHTSA consumer-complaint portal. This provides a channel for escalation beyond the dealership and brand service networks.