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Service bulletin WB09-26

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 id10044010
Published by NHTSA2012-05-05
Manufacturer's numberWB09-26
Manufacturer's date2010-02-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

PREVOST: ON VOLVO D13 ENGINES DASHBOARD 'CHECK ENGINE' WARNING LAMP COULD COME ON DUE TO CODE PID 171. ALSO INCLUDED MODEL MTH XLII-45E BUS SHELLS MODEL YEAR 2009. *JS

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
PREVOST H3-412008 to 2010
PREVOST H3-452008 to 2010
PREVOST X3-452008 to 2010

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