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Service bulletin ITS61322

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 id11018239
Published by NHTSA2025-05-13
Manufacturer's numberITS61322
Manufacturer's date2025-05-06
NHTSA componentFUEL/PROPULSION SYSTEM

NHTSA's summary

Instructions to replace the BTMS coolant filter and filter head due to possible damage from galling.

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

Fuel system

Vehicles listed
MCI D45CRTE2024
MCI D45CRTELE2021 to 2024
MCI J4500E2023
MCI J4500E2025

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