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Service bulletin 21125

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 id10206040
Published by NHTSA2022-01-05
Manufacturer's number21125
Manufacturer's date2021-12-16
NHTSA componentVISIBILITY

NHTSA's summary

Certain International HX, LT, LoneStar, and RH series trucks equipped with feature code 0597524 (ESPAR heater), may have an outdated BCM calibration that could result in the ESPAR heater not restarting in certain conditions.

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

Glass, wipers and mirrors

Vehicles listed
INTERNATIONAL HX2022
INTERNATIONAL LONESTAR2022
INTERNATIONAL LT2022
INTERNATIONAL RH2021 to 2022

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