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This recall has not yet been classified by risk level.

2021 BUICK ENVISION Recalled by General Motors, LLC — AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT

Date: October 6, 2021
Company: General Motors, LLC
Status: Ongoing
Source: NHTSA

What You Should Do

Stop using this product immediately. Do not consume, use, or distribute it.

The communications gateway module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed on July 1, 2021. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is N212338110.

Affected Products

2021 BUICK ENVISION. General Motors, LLC (GM) is recalling certain 2021 Buick Envision, Cadillac CT4, CT5, Escalade, Escalade ESV, Chevrolet Tahoe, Corvette, Suburban, GMC Yukon, Yukon XL vehicles. The communications gateway module incorrectly processes a loss of communication with the sensing diagnostic module (SDM), causing the air bag malfunction indicator light to inconsistently illuminate.

Why Was This Recalled?

The air bag malfunction indicator light may fail to warn the driver of a problem with the air bag, increasing the risk of injury.

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