Recent content by bpmessenger

How would i test the battery voltage adn all the below with a multimeter when it goes? Any instrution would be super helpful. I dont have a complicated display so unfortunately no way to really tell there. I have a new controller i may just try to install tonight and see where that goes....

So I found that a bunch of harness wires were crushed so I re soldered them together and everything worked well.. Until this am.. I don't get any comm error 30 and all the wires are still in tact and isolated from each other. I apply the power and the bike revs, but then goes into this "dying...

Thanks for the reply here! To answer your questions. The display generally doesn't change for anything out the normal when this happens. However last night when testing I got a pretty weird out of battery icon thrn it could come back, I restarted and that didnt happen again I believe it could...

Hi all. Hopefully someone can help me here (apologies in advance for the long post but will try to give as much detail as possible) I have a BBS02B 750W which was fine for the past few months (bought maybe a year ago, max). Recently, when hitting the throttle, or pedaling, the motor has...