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April 25, 2024 Service bulletin

Service Solution for DEF Pump Wiring for Cummins CM2450 Engine Controller

Freightliner technical service bulletin SS3144-FTL for 2020-2025 Freightliner Cascadia, 2020-2024 Freightliner Business Class M2 and 2020-2024 Western Star 4900 and others.

Bulletin number
SS3144-FTL
Component
Engine and engine cooling
Summary
Service Solution for DEF Pump Wiring for Cummins CM2450 Engine Controller

Owners of these vehicles have filed 8 complaints in the engine category.

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