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August 8, 2024 Service bulletin

Digital technician II - updates and release notes. purpose

Harley-Davidson technical service bulletin M1490 for 2007-2011, 2013-2019 Harley-Davidson Flhtcu, 2006-2024 Harley-Davidson FLHX and 2009-2024 Harley-Davidson Flhtk and others.

Bulletin number
M1490
Component
Electrical system
Summary
SERVICE BULLETIN M1490 (V 24.8.8): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: 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 24.8.8. Release Date: Week of August 5, 2024. New Features for Harley-Davidson vehicles: Advanced Module Replace for 2021 and later Revolution Max; 2023 and later CVO Touring; and 2024 Street Glide (FLHX), Road Glide (FLTRX). New Features for LiveWire vehicles: Updated calibrations for 2024 S2DM EV1/ EV6; 2024 S2MH EV1; and 2024 S2DM, S2MH. Changes: Added Hand Control Module (HCM) (Part No. 71500522A and 71500536A) for reflash support.

Owners of these vehicles have filed 413 complaints in the electrical category.

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