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Service bulletin IK-1200555

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 id10037715
Published by NHTSA2011-06-04
Manufacturer's numberIK-1200555
Manufacturer's date2011-12-02
ReplacesIK-1200555-5
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

INTERNATIONAL TRUCK: THE AIR CONTROL VALVE IS SENSITIVE TO VIBRATION WHICH CAN CAUSE NOISE IN THE SIGNAL OR BAD CONNECTIONS. THERE ARE FOUR POSSIBLE TROUBLE CODES. *RM UPDATED 8/17/11. *PE UPDATED 2/27/12. *PE

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
NAVISTAR NAVISTAR

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