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Service bulletin DOR-D8Z6E-09

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 id10083922
Published by NHTSA2016-11-04
Manufacturer's numberDOR-D8Z6E-09
Manufacturer's date2016-07-28
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

NHTSA's summary

THIS COMMUNICATION IS TO RETURN UNSOLD INVENTORY BECAUSE SOME PRODUCT MAY HAVE POROSITY THAT CAN CAUSE A SLOW COOLANT LEAK THAT WOULD DISSATISFY CUSTOMERS

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, Exhaust and emissions, EGR valve

Vehicles listed
VOLVO VHD2003
VOLVO VN2003 to 2007
VOLVO VNM2003 to 2007

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