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Service bulletin TSIB 22-05

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 id10213030
Published by NHTSA2022-06-01
Manufacturer's numberTSIB 22-05
Manufacturer's date2022-05-05
NHTSA componentEQUIPMENT; ELECTRICAL SYSTEM

NHTSA's summary

Technical Service Information Bulletin describing how to charge low voltage (12-24v) batteries during stationary engine exhaust regeneration cycle on specifically equipped Xcelsior model diesel-electric hybrid buses.

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, Equipment and accessories

Vehicles listed
NEW FLYER NEW FLYER

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