Help! scooter is reversing, and acting wierd at startup! Erider 4000watts

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tdnevmo
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Joined: 07/28/2011
Points: 23

When i turn the key, seomtimes it does not respond to throttle, other times it reverses, and then forwards, somestimes it keeps reversing, and it's getting worse.
When it does this, it ignores safety features. So when i brake or put down kickstand, it does not cut off the power, it just keeps on doing what it wants. - I have to turn key.

I have taken out the controller, and i can't see anything that should be damaged.

I have recently had the rear wheel out, to get new tire on it. There are two identical hall signal connector with 5 wires.

I have spoken to an electrician at work, and he looked at the components, and said that it was unlikely that the controller could reverse by it self. It didn't smell bad either.

I have recently had the rear wheel out, to get new tire on it. There are two identical hall signal connector with 5 wires.
Could it be those hall sensors?

The reason i think it could be the controller, is because i wanted the charger to be hidden, so i duct-taped it around the controller (DOH) I did not know that the controller got that warm.

When it stops all the wierd stuff, i can ride it, and when i ride, it doesn't do anything of that, it just runs normal. Until i turn ignition off/on.

Any ideas?

http://www.x-tremescooters.com/electric_mopeds/xm-4000li/xm-4000li.html
http://peecee.dk/upload/view/319027
http://peecee.dk/upload/view/319028
http://peecee.dk/upload/view/319029

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