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 | 10219039 |
| Published by NHTSA | 2022-09-01 |
| Manufacturer's number | M1490 |
| Manufacturer's date | 2022-08-29 |
| NHTSA component | TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; ELECTRONIC STABILITY CONTROL (ESC):CONTROL MODULE:SOFTWARE; EQUIPMENT; UNKNOWN OR OTHER; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM |
NHTSA's summary
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).• Version 22.7 (Update) Release Date: Week of August 29th, 2022; New Features: 2022 RH975 Hand Control Module (HCM), Changes: Guided Diagnostics – Correct part number for Trike Anti-lock Braking System (ABS) Breakout Box (BOB).• Version 22.7 Release Date: Week of August 15th, 2022: New Features: 2021 and 2022 Touring and Trike, Parts and Accessories (P&A) Legal Electronic Control Module (ECM) calibrations. Changes: Correction for Touring, where reflash selections may have been missing. • Version 22.6 Release Date: Week of August 01, 2022; New Features: 2021 - 2022 Revolution® Max & 2022 Touring Updated ECM calibrations. 2020 and Later Touring, Trike, Softail and Sportster: Updated Body Control Module (BCM). Changes: Vehicle Setup, Tire Pressure Monitoring System (TPMS) Setup Screen. • Version 22.5.3 Release Date: Week of July 18th, 2022; Changes: Revolution® Max calibrations updated.
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
Driver assistance, Electrical system, Equipment and accessories, Tires, Body control module, Tire pressure monitoring
| HARLEY-DAVIDSON HARLEY-DAVIDSON | |
|---|---|
| HARLEY-DAVIDSON NIGHTSTER (RH1250) | 2022 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.