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Service bulletin 5447

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 id38047
Published by NHTSA1995-02-10
Manufacturer's number5447
Manufacturer's date1994-12-01
NHTSA componentELECTRICAL SYSTEM:IGNITION:MODULE

NHTSA's summary

INTERMITTENT ENGINE SHUTDOWN OR ECM FAILURE. *TW

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, Ignition

Vehicles listed
FREIGHTLINER COE
FREIGHTLINER CONVENTIONAL

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