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Service bulletin 18519

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 id10159370
Published by NHTSA2019-05-03
Manufacturer's number18519
Manufacturer's date2019-04-10
NHTSA componentENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

NHTSA's summary

Under certain conditions, the Engine Control Module (ECM) calibration may not function properly and may result in a Diesel Particulate Filter (DPF) overload condition and an increase in regulated air pollutants; only models with 2017 and 2018 MY A26 engine

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, Exhaust and emissions

Vehicles listed
INTERNATIONAL HV2017 to 2019
INTERNATIONAL HX2017 to 2019
INTERNATIONAL LT2017 to 2019
INTERNATIONAL RH2017 to 2019

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