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Emissions D25M2-OWN LTR

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)
TypeEmissions
NHTSA id11023668
Published by NHTSA2025-10-03
Manufacturer's numberD25M2-OWN LTR
Manufacturer's date2025-09-09
Campaign id or software versionD25M2
NHTSA componentENGINE

NHTSA's summary

Detroit Field Service Campaign for Engine Emission Label Replacement

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

Vehicles listed
DETROIT DIESEL DD13
DETROIT DIESEL DD15
DETROIT DIESEL DD16
DETROIT DIESEL DD5
DETROIT DIESEL DD8

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