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 | 10231498 |
| Published by NHTSA | 2023-02-08 |
| Manufacturer's number | M1490 |
| Manufacturer's date | 2023-01-18 |
| NHTSA component | FUEL/PROPULSION SYSTEM; 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 23.2 Release Date: • Week of January 17th, 2023. New Features - Provide support for 2023 Vehicle Identification Numbers (VINs): • Touring: FLHTKANV. FLHXSANV, FLTRXSANV • Trike: FLHTCUTGANV, FLTRT • Softail: FLHCSANV, FLFBSANV, FXBR • Rev Max: RH975S • CVO: FLTRKSEANV. Updated software for Rev Max vehicles for Body Control Module (BCM) from 13.41.2.2 to 13.41.4.2. Updated calibrations for Rev Max vehicles for Electronic Control Module (ECM). Additional offerings for 2023 Touring Legal (Parts and Accessories (P&A)) calibrations. Changes: • Correct issue causing Fuel Pump and Headlamp disable icons from displaying.
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, Fuel system
| HARLEY-DAVIDSON HARLEY-DAVIDSON |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.