X 350, X350 ra and X500 - diagnostic codes and ABS servicing
Harley-Davidson technical service bulletin M1664 for 2023 Harley-Davidson X350RA.
- Bulletin number
- M1664
- Component
- Electrical system
- Summary
- SERVICE BULLETIN M1664: X 350, X350 RA AND X500 - DIAGNOSTIC CODES AND ABS SERVICING. PURPOSE: This bulletin advises dealer technicians on the correct procedure to access diagnostic trouble codes from the Electronic Control Module (ECM) and when performing Anti-lock Braking System (ABS) service. This procedure is not currently in the service manual but will be updated in the future. NOTE: The X Series of vehicles does not use Harley-Davidson Digital Technician II (DT II).
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