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Service bulletin FSB-54-285

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10056585
Published by NHTSA2015-01-07
Manufacturer's numberFSB-54-285
Manufacturer's date2015-03-02
Replaces54-285
NHTSA componentELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

NHTSA's summary

FREIGHTLINER: DUE TO VIBRATION, ON HORIZONTALLY MOUNTED POWERTRAIN POWER DISTRIBUTION MODULES (PDM), THE FUSES WILL CRACK AND INSTRUCTIONS ARE PROVIDED TO HELP REDUCE VIBRATION LEVEL. *PE UPDATED 03/02/15*LJ

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Wiring and fuses

Vehicles listed
FREIGHTLINER 108SD2012, 2013, 2014
FREIGHTLINER 114SD2012, 2013, 2014
FREIGHTLINER 122SD2014
FREIGHTLINER BUSINESS CLASS M22012 to 2014
FREIGHTLINER CASCADIA2012, 2013, 2014

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
13V6270002013-12-17. ELECTRICAL SYSTEM:WIRING; PARKING BRAKE; SUSPENSION:MULTIPLE AXLE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
CALHIGHCURRENT2020-03-03. Service bulletin. Customer Advisory Letter that an inspection to determine if the high current breaker has been bypassed.
503-142018-06-18. Service bulletin. 503-14 FMI 3, 4: High Side Digital Output 3 Circuit Failed High
SF4802018-06-18. Service bulletin. SF480-DLR Qualcomm TrailerTRACS Wiring
sb26522018-06-18. Service bulletin. sb2652 DT12 PTO UpfitB
fp540312018-06-18. Service bulletin. fp54031 Ordering Service Wiring Harnesses for Cascadia
14CSA222017-11-17. Service bulletin. 14CSA22 DTNA Chassis Wiring Diagrams
54-2642016-09-08. Service bulletin. CASCADIA VIRTUAL TECHNICIAN RETROFIT
FSB-54-2872015-03-25. Service bulletin. FREIGHTLINER: DUE TO POOR FUSE RETENTION FOR POWERNET DISTRIBUTION BOX (PNDB) MODULES ON KEEP ALIVE CIRCUITS, AN OPERATION ON ANY DEVICES SUPPLIED BY THESE CIRCUITS WILL BE INTERMITTENT. MODEL 122SD/CORONADO, BUSINESS CLASS M2, CASCADIA, 108SD/114SD. *PE
FSC-480-A2013-07-19. Service bulletin. DAIMLER TRUCKS: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON CERTAIN TRUCKS, BETWEEN THE QUALCOMM UNIT AND TRAILER TRACS TRANSMITTER, COMMUNICATION IS INTERMITTENT, DUE TO LACK OF RELIABLE SIGNAL STRENGTH AND A MORE ROBUST WIRING WILL BE INSTALLED TO CORRECT ISSUE. MODELS 2010-2013 CASCADIA. *PE
SB-831502013-01-22. Service bulletin. FREIGHTLINER: PARKSMART, SPLIT UNIT, CONTROLLER AND HARNESS CHANGES. A DESIGN CHANGE HAS BEEN MADE TO THE PARKSMART INTERNAL CONTROLLER CIRCUIT BOARD TO PROTECT AGAINST HIGH VOLTAGE DAMAGE. *JS