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Service bulletin ITS61897

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 id11036145
Published by NHTSA2026-08-12
Manufacturer's numberITS61897
Manufacturer's date2026-08-06
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

This ITS provides information to set the Thermo-King thermal breakers to their maximum setting and to ensure that the most current Thermo-King firmware is installed on the unit.

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

Electrical system

Vehicles listed
NEW FLYER XE602024 to 2025
NEW FLYER XHE402026

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