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March 10, 2026 Service bulletin

Pan america BCM and ECM update

Harley-Davidson technical service bulletin M1695 for 2021-2024 Harley-Davidson RA1250S, 2021-2024 Harley-Davidson RA1250 and 2024 Harley-Davidson RA1250SE.

Bulletin number
M1695
Component
Engine
Summary
SERVICE BULLETIN M1695 (REV A): PAN AMERICA BCM AND ECM UPDATE. PURPOSE: Revision A. Updated: Purpose for Service Bulletin, Updated engine operation details after a cold start. This bulletin informs dealers that there is a Body Control Module (BCM) and Electronic Control Module (ECM) update available for 2021- 2023 RA1250 and RA1250S on Digital Technician II (DT II). Also an ECM update is available for the 2024 RA1250, RA1250S and RA1250SE on DT II. The update improves engine function by addressing engine operation after a cold start by improving idle stability.

Owners of these vehicles have filed 20 complaints in the engine category.

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