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Service bulletin ITS6745

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 id10133531
Published by NHTSA2018-04-16
Manufacturer's numberITS6745
Manufacturer's date2018-03-30
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

This Maintenance Instruction Decribes How to Replace the Surge Tank Low Coolant Level Sensor.

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

Engine, Cooling system

Vehicles listed
NEW FLYER XN352014
NEW FLYER XN352016
NEW FLYER XN402014 to 2018
NEW FLYER XN602017

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