HARLEY-DAVIDSON
M1706
Manufacturer communications
- Publication date
- 2025-11-22
- Received by NHTSA
- 2025-12-05
- NHTSA record numbers
- 11026197
Manufacturer summary
Original wording in English
SERVICE BULLETIN M1706: 2025 SOFTAIL INSTRUMENT MODULE UPDATE. PURPOSE: Initial Release. This bulletin informs dealers that there is an update available for the 2025 Softail Instrument Module (IM). This update is intended to address two symptoms: Diagnostic Trouble Code (DTC) U014000 populating with no actual fault present, RPM display flashing. The update is available in Digital Technician II (DT II) version 26.0.1 or later.
Reported code forms
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