# Service bulletin M1654

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: 11007550
- Published by NHTSA: 2024\-09\-09
- Manufacturer's number: M1654
- Manufacturer's date: 2024\-08\-07
- NHTSA component: ENGINE; ELECTRICAL SYSTEM; POWER TRAIN; UNKNOWN OR OTHER

## NHTSA's summary

SERVICE BULLETIN M1654: DTII MODULE REPLACE MENU CHANGE. PURPOSE: This bulletin informs dealer technicians that there is a new menu item in Digital Technician II \(DT II\). DT II now has a stand alone Module Replace menu inside of Vehicle Setup. This will allow you to program the factory settings, for the connected vehicle, to the Electronic Control Module \(ECM\), Body Control Module \(BCM\) and Infotainment Control Unit \(IFCU\) \(if equipped\) in a single menu. Initial Release. 8/7/2024.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11007550-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11007550-9999.pdf)

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

## Components

Electrical system, Engine, Transmission and driveline

## Vehicles listed

- 2021 to 2023 HARLEY\-DAVIDSON RA1250
- 2021 to 2024 HARLEY\-DAVIDSON RA1250S
- 2024 HARLEY\-DAVIDSON RA1250SE
- 2021 to 2024 HARLEY\-DAVIDSON RH1250S
- 2022 to 2024 HARLEY\-DAVIDSON RH975
- 2023 to 2024 HARLEY\-DAVIDSON RH975S

JSON: [/v1/bulletins/11007550](/v1/bulletins/11007550)

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