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Service bulletin SFN0224

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 id632423
Published by NHTSA2002-07-16
Manufacturer's numberSFN0224
Manufacturer's date2002-03-19
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

SUBJECT REGARDING J1939 DATA LINK CHANGES. *TT

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

Vehicles listed
INTERNATIONAL HARVESTER 4200
INTERNATIONAL HARVESTER 4300
INTERNATIONAL HARVESTER 4400
INTERNATIONAL HARVESTER 7300
INTERNATIONAL HARVESTER 7400
INTERNATIONAL HARVESTER 7500
INTERNATIONAL HARVESTER 7600

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