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Service bulletin 09-91-22

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 id10216975
Published by NHTSA2022-08-02
Manufacturer's number09-91-22
Manufacturer's date2022-07-08
NHTSA componentEQUIPMENT; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING

NHTSA's summary

This bulletin announces availability of new reprograming files for the Engine Control Module (ECM).

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, Engine, Equipment and accessories

Vehicles listed
SUBARU BRZ2022

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

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