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September 4, 2017 Service bulletin

Aftertreatment Systems

Freightliner technical service bulletin 0904-17 for 2002-2019 Freightliner Cascadia, 2002-2019 Western Star 4700 and 2007-2019 Freightliner 122SD and others.

Bulletin number
0904-17
Component
Engine and engine cooling: exhaust system
Summary
Aftertreatment Systems - Diesel Exhaust Fluid Pump Module and Components

Owners of these vehicles have filed 22 complaints in the engine category.

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