The recall affects 2020–2022 models, including Chevy and GMC's full-size trucks and SUVs, but a software update fixes the transmission-valve issue.

All of the models are from GM’s range of big, body-on-frame bruisers and were built between 2020 and 2022. Affected vehicles include the Chevrolet Silverado, Suburban and Tahoe, GMC Sierra, Yukon and Yukon XL, and Cadillac Escalade and Escalade ESV.

General Motors Co. has recalled nearly 462,000 pickups and SUVs equipped with Duramax turbo-diesel engines for transmission control valves that are susceptible to excess wear over time, resulting in harsh shifting, or in rare cases can cause the rear wheels to lock up while driving, according to the National Highway Traffic Safety Administration.