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January 19, 2024 Service bulletin

Emissions Recall: Cummins DEF Sensor Shortage

Freightliner technical service bulletin FL974 for 2016-2022 Freightliner Cascadia, 2016-2022 Freightliner Business Class M2 and 2016-2022 Thomas Built Buses Saf-T-Liner C2 and others.

Bulletin number
FL974
Component
Engine and engine cooling
Summary
Emissions Recall: Cummins DEF Sensor Shortage

Owners of these vehicles have filed 16 complaints in the engine category.

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