2022 KTM 390 Duke Problems: 1 Known Issue
2022 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated October 2026
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Preview the XT6 exampleAccording to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2022 KTM 390 Duke has 1 documented issue, with 1 rated critical. The most serious is Ride-by-wire e-throttle moisture ingress causes throttle failure and forced idle - NHTSA recall 26V196 (expansion of 25V598) ($0-$0 repair).
All 1 Known Issue
NHTSA Recalls1 recall
VEHICLE SPEED CONTROL:THROTTLE
KTM North America, Inc. is recalling certain 2022-2023 390 Duke and 2022-2024 RC 390 motorcycles. Water may enter the throttle (e-throttle) control unit and cause it to fail, resulting in loss of drive power while riding.
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Frequently Asked Questions
What are the most common KTM 390 Duke problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2022 KTM 390 Duke has 1 documented issue. The documented issue is: Ride-by-wire e-throttle moisture ingress causes throttle failure and forced idle - NHTSA recall 26V196 (expansion of 25V598). Of these, 1 is rated critical and should be addressed promptly.
Is the KTM 390 Duke reliable?
The 2022 KTM 390 Duke has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Ride-by-wire e-throttle moisture ingress causes throttle failure and forced idle - NHTSA recall 26V196 (expansion of 25V598). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common KTM 390 Duke problems?
Repair costs for known KTM 390 Duke issues range from $0 to $0, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Ride-by-wire e-throttle moisture ingress causes throttle failure and forced idle - NHTSA recall 26V196 (expansion of 25V598), typically costs $0-$0 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2022-2023 KTM 390 Duke Ride-by-wire e-throttle moisture ingress causes throttle failure and forced idle - NHTSA recall 26V196 (expansion of 25V598)?
NHTSA recall 26V196 (KTM KTB2606) includes certain U.S. 2022–2023 390 Dukes built January 18, 2022–July 26, 2023. Moisture can damage connections inside the electronic throttle control. Conflicting throttle signals then cause the ECU to command idle, reducing power. Cycling the i… Repairs typically run $0-$0. Severity: high.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public motorcycle data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.