# Service bulletin M1555

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.

- Type: Service bulletin
- NHTSA id: 10237432
- Published by NHTSA: 2023\-06\-06
- Manufacturer's number: M1555
- Manufacturer's date: 2023\-05\-17
- NHTSA component: ELECTRICAL SYSTEM; EQUIPMENT

## NHTSA's summary

SERVICE BULLETIN M1555: BATTERY WARRANTY GUIDELINES. PURPOSE: Revision. Added Section. When a GRX Test Ticket Cannot Be Obtained. This bulletin informs the dealership network that Harley\-Davidson has provided guidelines for battery warranty.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10237432-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10237432-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Equipment and accessories

## Vehicles listed

- HARLEY\-DAVIDSON HARLEY\-DAVIDSON

JSON: [/v1/bulletins/10237432](/v1/bulletins/10237432)

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