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Service bulletin 284012

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 id10007298
Published by NHTSA2004-06-09
Manufacturer's number284012
Manufacturer's date2004-08-01
Replaces284013
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

CERTAIN VN AND VHD VERSION 2 VEHICLES BUILT BETWEEN 11/14/02 AND 02/21/04 WITH A VOLVO D12D 465 ENGINE WILL REQUIRE THE ENGINE ECU TO BE REPROGRAMMED. *TT

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
UNKNOWN UNKNOWN1

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