WenmarOpen by Wenmar Pro

Service bulletin ITS5393

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 id10110422
Published by NHTSA2017-08-04
Manufacturer's numberITS5393
Manufacturer's date2013-07-31
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

NHTSA's summary

Technical Instruction to Remove and Replace the Driver's Defroster Controller.

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

Glass, wipers and mirrors, Heating and air conditioning

Vehicles listed
NEW FLYER D40LF2003
NEW FLYER D60LF2004
NEW FLYER DE60LF2004
NEW FLYER DE60LF2008 to 2009
NEW FLYER DE60LFA2009
NEW FLYER DE60LFR2012

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