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Service bulletin M1675

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 id11016838
Published by NHTSA2025-04-08
Manufacturer's numberM1675
Manufacturer's date2025-03-25
NHTSA componentUNKNOWN OR OTHER; ELECTRICAL SYSTEM

NHTSA's summary

SERVICE BULLETIN M1675: HISTORIC DIAGNOSTIC TROUBLE CODE (DTC) B216209. PURPOSE: Initial Release. This bulletin inform dealers that the Body Control Module (BCM) Diagnostic Trouble Code (DTC) B216209 can be induced by operator input even though there is no actual fault.

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

Trouble codes named

B2162

Vehicles listed
HARLEY-DAVIDSON AMERICANA

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