Skyline os version 5057D software update
Harley-Davidson technical service bulletin M1715 for 2024-2026 Harley-Davidson FLHX, 2024-2026 Harley-Davidson Fltrx and 2023-2026 Harley-Davidson Flhxse and others.
- Bulletin number
- M1715
- Component
- Vehicle speed control
- Summary
- SERVICE BULLETIN M1715 (REV B): SKYLINE OS VERSION 5057D SOFTWARE UPDATE. PURPOSE: Revision. Updated: Purpose for Service Bulletin. Date Change: April 8 was April 24. Note added. NOTE: Service Bulletin M1715 supersedes M1666. Repairs made to vehicles after April 8, 2026 following M1666 will not be accepted through warranty. Warranty claims on repairs made prior to April 8, 2026 will be accepted following standard claim submission policy and process. This bulletin informs dealers of a Skyline™ OS software update, version (260005057D), for 2023-2026 Touring and 2026 Trike vehicles equipped with an Infotainment Control Unit (IFCU). This software update will be available both as Over The Air (OTA) and Universal Serial Bus (USB).
Owners of these vehicles have filed 4 complaints in the acceleration category.
Vehicles covered
- Harley-Davidson FLHX 2024-2026 202420252026
- Harley-Davidson Fltrx 2024-2026 202420252026
- Harley-Davidson Flhxse 2023-2026 2023202420252026
- Harley-Davidson Fltrxse 2023-2025 202320242025
- Harley-Davidson Fltrt 2026 2026
- Harley-Davidson Fltrxstse 2024-2026 202420252026
- Harley-Davidson Flhlt 2026 2026
- Harley-Davidson Flhxl 2026 2026
- Harley-Davidson Flhxu 2025 2025
- Harley-Davidson Flhxlse 2026 2026
- Harley-Davidson Flhxstse 2026 2026
- Harley-Davidson Fltrxl 2026 2026
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