TSB Document:

• MC-10203933-0001.pdf

Affected Component: ENGINE AND ENGINE COOLING

Summary

Trucks Equipped With A Cummins Engine - Engine Preheat Icon Does Not Illuminate In The Instrument Cluster (IC) During Engine Pre-heat (Intake Air Heater) Operation - Vehicles With 2018 Instrument Cluster Update, Model Year 2018 And Newer

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