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Service campaign C7065

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 campaign
NHTSA id11012581
Published by NHTSA2025-01-07
Manufacturer's numberC7065
Manufacturer's date2024-12-17
Campaign id or software versionC7065
NHTSA componentENGINE

NHTSA's summary

This Warranty Field Campaign authorizes certified service locations to replace the turbocharger on certain ISL9 and L9 engines which may have been serviced with incorrect turbochargers.

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
CUMMINS ISL9
CUMMINS L9

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