Service bulletin M1490
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 | 10225880 |
| Published by NHTSA | 2022-11-05 |
| Manufacturer's number | M1490 |
| Manufacturer's date | 2022-10-17 |
| NHTSA component | ELECTRICAL SYSTEM; EQUIPMENT |
NHTSA's summary
SERVICE BULLETIN M1490: DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-48650). New Software Update - Version 22.9. Release Date: Week of October 17th, 2022. New Features: 2023 LiveWire One - Additional support for the vehicle platform, Connection step/status displayed for TechLink II and TL-3; Updates to Screaming Eagle Legal calibrations. Changes: 2021 FLHC - 35 Kilowatt (kW) Support; Vehicle Status - New prompt to notify user if Vehicle Identification Number(VIN) is not present in Vehicle Supervisory Controller (VSC) module; TechLink 3 - Updates to make vehicle connection more robust; Enable Road Test operation on Electro Hydraulic Control Unit (EHCU) modules when TL3 VDR version is 1.0.2.4 or later (to be released at later date); Modifications to improve TL3 connection.
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
| HARLEY-DAVIDSON HARLEY-DAVIDSON |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.