GM is recalling nearly half a million SUVs and pickups because they may not alert you about lost brake fluid

An up-close look at the Cadillac emblem
The General Motor's Cadillac emblem is displayed on an Escalade at a dealership in Raleigh, North Carolina, U.S., on Wednesday, April 1, 2009.
Jim Bounds—Bloomberg/Getty Images

General Motors is recalling more than 449,000 of its SUVs and pickup trucks because the electronic brake control module software may fail to display a warning light when a loss of brake fluid takes place.

The National Highway Traffic Safety Administration said Friday that the recall includes certain 2023-2024 Cadillac Escalade and Escalade ESVs, 2023 Chevrolet Silverado 1500, 2023-2024 Chevrolet Tahoe and Suburban 1500, 2023 GMC Sierra 1500, 2023-2024 GMC Yukon and Yukon XL models.

The agency said that without the warning light, a vehicle may be driven with low brake fluid, which can reduce braking performance and increase the risk of a crash.

A free software update will be provided to vehicle owners.

Owner notification letters are expected to be mailed Oct. 28. Vehicle owners can contact GMC customer service at 1-800-462-8782, Chevrolet customer service at 1-800-222-1020, or Cadillac customer service at 1-800-458-8006.

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