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Service bulletin 54-46

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 id10053390
Published by NHTSA2013-10-23
Manufacturer's number54-46
Manufacturer's date2013-08-01
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

FREIGHTLINER: INFORMATION CONCERNING PROGRAMMING THE GASOLINE ENGINE CONTROL MODULE(ECM) AND BODY CONTROL MODULE (BCM) PROGRAMMING. MODEL WALK-IN VAN. *JS

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, Software

Vehicles listed
FREIGHTLINER WALK-IN VAN

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