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Service bulletin 1STTSB194111822

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 id10227314
Published by NHTSA2022-12-07
Manufacturer's number1STTSB194111822
Manufacturer's date2022-11-18
NHTSA componentELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT

NHTSA's summary

TSB194 explains that an error in a firefly software update caused the caused the roof vent fan to operate in reverse. The TSB offers a remedy for the software error, and also lists the affected units.

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, Software

Vehicles listed
AIRSTREAM GLOBETROTTER2023
AIRSTREAM INTERNATIONAL2023
AIRSTREAM INTERSTATE2023
AIRSTREAM INTERSTATE NINETEEN2022

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