check all soldered joints on connectors between esc and batterys, check the wire from the switch isnt broken/loose,
if the esc was running very hot during use something could have blown inside,
if you have access to one a digital multimeter will help diagnose wether there is a problem with the circuitry somewhere,
unfortunately if there is something wrong inside only thing to do is send it off too SMD for repair as they are a very complicated bit of kit
|