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Service bulletin ADV150#1Sept2020

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 id10180623
Published by NHTSA2020-10-02
Manufacturer's numberADV150#1Sept2020
Manufacturer's date2020-09-24
NHTSA componentELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

Service Bulletin - Honda is launching a PRODUCT UPDATE CAMPAIGN on CERTAIN 2021 ADV150 motor scooters to supply the EM Coupler that is missing from the tool kit. The EM Coupler can be used to unlock the ignition and start the motor scooter, in case the Smart Key is lost or inoperable.

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
HONDA ADV1502021

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

Other bulletins for the same vehicles and component
ADV150#1Nov.20202020-11-18. Service bulletin. Service Bulletin - Honda is launching a PRODUCT UPDATE CAMPAIGN on CERTAIN 2021 ADV150 motor scooters to supply the EM Coupler that is missing from the tool kit. The EM Coupler can be used to unlock the ignition and start the motor scooter, in case the Smart Key is lost or inoperable.
MCAHP092420202020-10-03. Service bulletin. Dealer Message - Honda is launching a Product Update Campaign on CERTAIN 2021 ADV150 motor scooters to supply the EM Coupler that is missing from the tool kit. As outlined on page 109 of the Owner's Manual, the motor scooter should have come equipped with this part. During production at the factory, the EM Coupler was omitted from the tool kit.