WenmarOpen by Wenmar Pro

Service bulletins for the 2009 Freightliner Cascadia

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

596 on file from NHTSA, as of 2026-10-19.

By type

By component

By topic

Only bulletins with component: Wiring and fuses are shown. Show all

Bulletins, newest first
fp540312018-06-18. Service bulletin. ELECTRICAL SYSTEM:WIRING. fp54031 Ordering Service Wiring Harnesses for Cascadia
14CSA222017-11-17. Service bulletin. ELECTRICAL SYSTEM:WIRING. 14CSA22 DTNA Chassis Wiring Diagrams
SB-54-2602011-08-05. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. FREIGHTLINER: INFORMATION ON REPLACING THE MEGA FUSE JUNCTION BLOCK WITH A SERVICE VERSION POWER NET DISTRIBUTION BOX. *RM UPDATED 7/3/14. *PE
SB-54-2232010-12-13. Service bulletin. ELECTRICAL SYSTEM:WIRING. FREIGHTLINER: WIRING HARNESSES ON CERTAIN TRUCKS ARE DOCUMENTED DIFFERENTLY THAN HARNESSES ON TRUCKS. WHEN SPECIFICATION IS RELEASED FOR PRODUCTION, ALL WIRING FOR STANDARD OPTIONS ARE BUNDLED INTO HARNESSES BASED ON THEIR LOCATION IN THE TRUCKS. NO MODEL YEARS LISTED. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.