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January 23, 2026 Service bulletin

Genuine motor parts and accessories bulletin PAB1175: lower fairing and tour-pak speaker configuration

Harley-Davidson technical service bulletin PAB1175 for 2024-2026 Harley-Davidson FLHX, 2024-2026 Harley-Davidson Fltrx and 2023-2026 Harley-Davidson Flhxse and others.

Bulletin number
PAB1175
Component
Unknown or other
Summary
GENUINE MOTOR PARTS AND ACCESSORIES BULLETIN PAB1175: LOWER FAIRING AND TOUR-PAK SPEAKER CONFIGURATION. PURPOSE: Initial Release. This bulletin informs dealers that due to a delay in the release of Skyline™ OS software version (260005054D), the installation of Parts and Accessories (P&A) audio speakers in the Fairing Lowers and Tour-Pak will require an amplifier update to software version (1610). Refer to: Infotainment Support Resources Digital Technician II (DT II) is required for proper configuration. See Figure 1

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