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Nearly 600,000 Cadillac, Chevy and GMC Vehicles Recalled for Engine Failure

gmc 1500 denali ultimate 2024 12 exterior front angle scaled jpg 2024 GMC Sierra 1500 Denali Ultimate | Cars.com photo by Christian Lantry

GM’s latest recall affects more than 597,600 SUVs and pickup trucks from its Cadillac, Chevrolet and GMC brands. The issue involves connecting rod and crankshaft engine components, which may lead to engine damage or failure.

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Affected vehicles include model-year 2021-24 Cadillac Escalades and Escalade ESV SUVs; Chevrolet Silverado 1500 pickups and Suburban and Tahoe SUVs; and GMC Sierra 1500 pickups and Yukon and Yukon XL SUVs. All affected vehicles are equipped with a 6.2-liter V-8 engine. The issues with the connecting rod or crankshaft engine components are due to manufacturing defects. Prior to engine failure, drivers may be alerted to the condition via knocking, banging or other unusual sounds; an illuminated check-engine light; or performance issues such as reduced propulsion, unusual shifting, high revs, hesitation to start or no starting at all. If the engine fails while the vehicle is in motion, the risk of a crash is increased.

To resolve the issue, dealers will inspect the engine and repair or replace it, as necessary, for free. If the vehicle passes the inspection, dealers will add high-viscosity oil, install a new oil fill cap, replace the oil filter and update the owner’s manual, also for free. GM will notify owners June 9, but those with further questions can contact Cadillac at 800-333-4223, Chevrolet at 800-222-1020 or GMC at 800-462-8782 (GM’s number for this recall is N252494000), the National Highway Traffic Safety Administration’s vehicle-safety hotline at 888-327-4236, or visit its website to check their vehicle identification number and learn more.

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Copy Editor
Corinne Vercoe

Corinne Vercoe has been writing professionally for 10 years. She began producing and editing content for the automotive industry in 2018, joining Cars.com as Copy Editor in 2021. She is a member of the Midwest Automotive Media Association and inherited an interest in cars from her father, a lifelong Chevrolet Corvette enthusiast.

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