2022 Harley-Davidson Nightster (RH1250) TSBs

PURPOSE: Revision E. Added: Added procedures for the DCA-8000 E Battery Tester.* Updated: All sections. This bulletin informs the dealership network that Harley-Davidson has provided guidelines for battery warranty.

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.

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 24.6.4. Release Date: Week of May 1, 2024. New Features for LiveWire S2DM and S2MH, 2024 Revolution Max, and 2024 Touring.

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.