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July 12, 2025 Service bulletin

To ensure the 2025 390 models listed above are performing correctly at the time of delivery, it is...

Ktm technical service bulletin KTB2504 for 2025 Ktm 390 Adventure R, 2025 Ktm 390 Duke and 2025 Ktm 390 Enduro R and others.

Bulletin number
KTB2504
Component
Electrical system
Summary
To ensure the 2025 390 models listed above are performing correctly at the time of delivery, it is necessary to perform an initialization run during the pre-delivery inspection (PDI). An overview of the steps necessary to perform the initialization run are listed below. Instructions for performing the initialization run can be found in the throttle body section of the Repair Manual.

Owners of these vehicles have filed 5 complaints in the electrical category.

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