Check a VIN

December 11, 2025 Other

Fleet Communications for Heater Core Plugging

Freightliner technical service bulletin FleetCom_Heater Core for 2020-2026 Freightliner Cascadia, 2020-2026 Freightliner Business Class M2 and 2020-2026 Thomas Built Buses Saf-T-Liner C2 and others.

Bulletin number
FleetCom_Heater Core
Component
Engine
Summary
Fleet Communications for Heater Core Plugging

Owners of these vehicles have filed 7 complaints in the engine category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Freightliner Cascadia?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history