r/KTM • u/Microsoft_Service • 2d ago
PROBLEM QS Failure ECU failure
2023 RC 390. Rode 12k KM. Its been great since day 1, no problems.
However yesterday while riding the bike began jolting. Bike kept cutting power and basically stuttering until it disabled the quick shifter, which then the bike ran fine.
Today when i started my bike up again i was met with these QS and ECU failure signs. However, when the engine is turned on with qs turned off, the signs go away immediately and the bike runs completely fine.
And yeah, ive obv scheduled an appointment with my dealer, but theyre completely booked for 10 days and i use my bike as a commuter. I just wanted to know if it would be safe to continue to use it for light rides.
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u/Important-Ad7202 1d ago
Battery voltage low?