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November 14, 2025 Service campaign

Campaign Certain chassis equipped with an Eaton Endurant 12-speed transmission have Mechatronic...

Kenworth technical service bulletin FS016 for 2022-2023 Kenworth T680 and 2022-2023 Kenworth W990.

Bulletin number
FS016 (FS016)
Component
Power train
Summary
Campaign Certain chassis equipped with an Eaton Endurant 12-speed transmission have Mechatronic Transmission Module (MTM) rail cylinder cap screws that could become loose. This may cause the transmission not to shift and the transmission service lamp to illuminate. Repair procedure is now available.

Owners of these vehicles have filed 4 complaints in the transmission category.

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