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January 28, 2026 Other

Fleet Communications for Maintenance Mode Horn Activation Correction

Freightliner technical service bulletin FleetCom_TSB-54-378-FTL for 2026 Freightliner Cascadia Fifth Gen.

Bulletin number
FleetCom_TSB-54-378-FTL
Component
Electrical system
Summary
Fleet Communications for Maintenance Mode Horn Activation Correction

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