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Service bulletin M1554

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 id10217252
Published by NHTSA2022-08-05
Manufacturer's numberM1554
Manufacturer's date2022-07-05
NHTSA componentELECTRICAL SYSTEM; EQUIPMENT

NHTSA's summary

SERVICE BULLETIN M1554: 2022 FLTRK, FLHTK, FLHTP - HEATED GRIP SUBSTITUTION. PURPOSE: This bulletin informs dealers that Harley-Davidson will have a certain number of 2022 Touring and Police models built with substituted heated hand grips. These heated hand grips are an approved substitution and no action should be taken to replace the substitute heated hand grips with the original part numbers.

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
HARLEY-DAVIDSON FLHTK2022
HARLEY-DAVIDSON FLHTP2022
HARLEY-DAVIDSON FLTRK2022

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