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October 21, 2026 Other

Fleet Communications for Incorrectly Enabled Bulb-Out w/ Body Builder Lighting Connection (TSB-54-385-FTL,...

Western Star technical service bulletin FleetCom 1_Bulb Out.pdf for 2027 Western Star 47X.

Bulletin number
FleetCom 1_Bulb Out.pdf (FleetCom 1_Bulb Out.pdf)
Component
Exterior lighting
Summary
Fleet Communications for Incorrectly Enabled Bulb-Out w/ Body Builder Lighting Connection (TSB-54-385-FTL, TSB-54-105-WST)

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