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Service bulletin WB13-49

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 id10096275
Published by NHTSA2017-03-24
Manufacturer's numberWB13-49
Manufacturer's date2013-07-18
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

ON THE VEHICLES AFFECTED BY THIS BULLETIN, REPLACE THE PROTOTYPE VERSION OF THE UREA QUALITY SENSOR #21891229 BY THE PRODUCTION VERSION OF THE SENSOR #22073036

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

Equipment and accessories

Vehicles listed
VOLVO BUS 97002009 to 2010
VOLVO BUS 97002013

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