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Service bulletin SP14-05B

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 id10120434
Published by NHTSA2017-10-21
Manufacturer's numberSP14-05B
Manufacturer's date2014-02-07
NHTSA componentENGINE

NHTSA's summary

On the vehicles affected by this bulletin, perform a turbo replacement if fault codes 27 FMI 7 or SPN641 FMI 7 or P004607 (OBD13) are found. Bulletin affects D13H engines with serial number from 984581 up to 1026719, excluded.

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

Trouble codes named

P0046

Vehicles listed
PREVOST H3-412012 to 2014
PREVOST H3-452012 to 2014
PREVOST H3-VIP2012 to 2014
PREVOST WE2012 to 2013
PREVOST X32010 to 2013

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