Gear Sensor causing ECU failure?

Devin Novak

New Member
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I have a 22 rc 390 with quick shifter plus and 4500 miles on the bike. Today riding to work I kept getting an intermittent ECU failure warning and my screen that showed the gear I was in went away. As soon as that gear light came back on the tft the ecu failure warning went away. Sometimes shifting with the clutch in would bring it back but now it does nothing. Wondering if anyone has seen this or would have any insight. I'm taking it to the dealership Wednesday but I'd like to fix it myself if I can.
 
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