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Service bulletin WI-0189

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 id10042768
Published by NHTSA2012-01-11
Manufacturer's numberWI-0189
Manufacturer's date2011-10-28
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT

NHTSA's summary

TIFFIN MOTORHOMES: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INFORMATION IS BEING PROVIDED TO HELP PREVENT WATER FROM ENTERING THE UNIT AND COMING INTO CONTACT WITH WOODEN FLOOR BY USING SEALING UNDERNEATH BLACK PLASTIC CORNER COVERS AND FLAT FLOOR SLIDE OUT BOX. *PE

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
TIFFIN PHAETON2009 to 2012

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