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Service bulletin SP12-873

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 id10131483
Published by NHTSA2018-04-02
Manufacturer's numberSP12-873
Manufacturer's date2012-11-14
NHTSA componentEXTERIOR LIGHTING:TAIL LIGHTS; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

On the vehicles affected by this bulletin, update the multiplex programming at next service occasion, as there is a possibility that the tail lights turn on intermittently, and that a serie of codes appear in the dash.

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

Electrical system, Lighting, Software, Tail lights

Vehicles listed
PREVOST H3-452012 to 2013
PREVOST WE2012

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