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Service bulletin E08011

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 id10026045
Published by NHTSA2008-09-26
Manufacturer's numberE08011
Manufacturer's date2008-07-09
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

CUMMINS: VERSION 6409 SOFTWARE FOR THE ISB CM2150, PX-6, ISC CM2150, PX-8 AND ISL CM2150 ENGINES. VERSION 6409 SOFTWARE CONTAINS SEVERAL NEW FEATURES FOR THE ABOVE ENGINES. (6C, C8.3, ISL, ISLE3, QSL9, QSB6.7, ISBE4 (6CYLINDER). *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
CUMMINS ENGINE

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