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Service bulletin M1418

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 id10195142
Published by NHTSA2021-06-07
Manufacturer's numberM1418
Manufacturer's date2015-12-10
NHTSA componentELECTRICAL SYSTEM; EQUIPMENT

NHTSA's summary

The Midtronics GRX 3110 HD Battery Diagnostic Station does not recognize the new Sportster battery (Part No. 65958-04B). This bulletin describes what action is necessary until a new GRX 3110 HD software update is available.

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 XL1200CX2016

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