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Emissions E330

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 id11024940
Published by NHTSA2025-11-05
Manufacturer's numberE330
Manufacturer's date2025-10-07
Campaign id or software versionE330
NHTSA componentPOWER TRAIN; ENGINE

NHTSA's summary

In an MX Engine is replaced, a TCS365 case must be opened to get a replacement engine emissions compliance label and expert level rights for resetting and programming the engine control module.

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, Transmission and driveline

Vehicles listed
PACCAR MX-112017 to 2021
PACCAR MX-132017 to 2021

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