Just picked up a 2017 GD250R and the speedometer is not working. I tried replacing the speed sensor with a used one still wasn’t working so I have ordered a new one. I have followed the wiring schematic and confirmed the power wire orange, and ground wire black, and signal wire as green however the signal already has approx 11 volts on it with out rotating the speed sensor and now change when I do rotate
I don’t want to damage the new speed sensor once it arrives is this normal to have that voltage or is there an issue with the ECU ?