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Service bulletin IK1201424

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 id10157967
Published by NHTSA2019-04-08
Manufacturer's numberIK1201424
Manufacturer's date2018-11-06
NHTSA componentENGINE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

Calculating MAF Value Difference for SPN 2659 With Calculator

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Equipment and accessories, Labels and manuals

Vehicles listed
INTERNATIONAL N13 - ENGINE2017

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