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Service bulletin IS-17901

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 id10118485
Published by NHTSA2017-10-04
Manufacturer's numberIS-17901
Manufacturer's date2017-08-28
NHTSA componentEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM; SERVICE BRAKES

NHTSA's summary

This instructions sheet explains how to program a Wabco Smart Trac ABS ECU.

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

Brakes, Electrical system, Equipment and accessories, Labels and manuals

Vehicles listed
PREVOST H3 VIP2008
PREVOST H3-412008 to 2012
PREVOST H3-452008 to 2012
PREVOST H3-VIP2009 to 2012
PREVOST W52008 to 2009
PREVOST W52011
PREVOST WE2008 to 2012
PREVOST X32008 to 2012

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