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Service bulletin 22120

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 id10227423
Published by NHTSA2022-12-07
Manufacturer's number22120
Manufacturer's date2022-11-10
NHTSA componentPOWER TRAIN; ELECTRICAL SYSTEM

NHTSA's summary

Certain EV Series vehicles may have been built with incorrect MSD removal instruction labels.

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, Transmission and driveline

Vehicles listed
IC BUS EV2022 to 2023
INTERNATIONAL MV2022 to 2023

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