February 2, 2023

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Problems With the Chevy Silverado HD 10-Speed Automatic Transmission

The Allison 10L1000 10-velocity transmission is the heavy-duty automatic for Chevy Silverado and GMC Sierra Hd vans. That means it is a stout, even though elaborate transmission, capable to get the included load the Duramax diesel engine puts out. It has the maximum relative torque potential of any full-measurement truck created. But problems have cropped up which we’ll protect now.

GM debuted the 10L1000 transmission in 2020 pickups. It changed the Allison 1000 and 2000 6-pace automated in 2001 to 2019 GM Duramax vehicles. Ford and GM jointly developed the 10-pace. Internally, the 10L1000 and Ford’s TorqShift 10R140 are virtually similar. Areas are interchangeable amongst the two.