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Service bulletin AFC-11903

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 id10040373
Published by NHTSA2011-08-25
Manufacturer's numberAFC-11903
Manufacturer's date2011-02-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

NAVISTAR SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INFORMATION ON THE INSTALLATION OF NEW ECM SOFTWARE. *RM

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

Engine

Vehicles listed
INTERNATIONAL DURASTAR2010 to 2011
INTERNATIONAL TERRASTAR2011

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