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Service bulletin AFC-11913R

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 id10040737
Published by NHTSA2011-09-12
Manufacturer's numberAFC-11913R
Manufacturer's date2011-07-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

NAVISTAR: THERE ARE AIR CONTROL VALVE TROUBLE CODES THAT CAN BE CAUSED BY CONNECTOR VIBRATION, LOOSE TERMINALS, OR TERMINAL FRETTING. *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

Electrical system

Vehicles listed
INTERNATIONAL PAYSTAR2010 to 2011
INTERNATIONAL PROSTAR2010 to 2011
INTERNATIONAL TRANSTAR2010 to 2011
INTERNATIONAL WORKSTAR2010 to 2011

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