This recall has not yet been classified by risk level.
2018 BUICK REGAL Recalled by General Motors, LLC — SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
What You Should Do
Stop using this product immediately. Do not consume, use, or distribute it.
Dealers will update the EBCM software, free of charge. Interim owner notification letters advising owners of the safety risk were mailed on August 19, 2022. Owner notification letters were mailed September 16, 2022. Owners may contact Buick's customer service at 1-800-521-7300.
Affected Products
2018 BUICK REGAL. General Motors, LLC (GM) is recalling certain 2018-2020 Buick Regal vehicles. In the event of a vacuum-power brake assist failure, a software error in the electronic brake control module (EBCM) may result in a loss of power brake assist. As such, these vehicles fail to conform to Federal Motor Vehicle Safety Standard No. 135, "Light vehicle brake systems."
Why Was This Recalled?
A loss of power brake assist can extend the distance required to stop the vehicle, increasing the risk of a crash.
Where Was This Sold?
Nationwide
About General Motors, LLC
General Motors, LLC has 143 total recalls tracked by RecallDetector.
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Data sourced from the NHTSA. Last updated March 27, 2026. View original report