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Service bulletin MCMNF11092018901

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 id10149658
Published by NHTSA2018-12-03
Manufacturer's numberMCMNF11092018901
Manufacturer's date2018-11-09
NHTSA componentEQUIPMENT

NHTSA's summary

Dealer message - On October 25, American Honda informed dealers that the Navigation software Update 1 (published Oct. 4th) for the 2018 Gold Wing interfered with the performance of the Genuine Accessory CB radio, greatly diminishing its volume output.

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

Equipment and accessories

Vehicles listed
HONDA GL18002018

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