fault

Hey there Controller experts.... I've been asked to attempt to repair a 2004 GorillaVehicle e-ATV. The owner has attempted repairs in the past, and made a bit of a mess at the key-switch end, which MAY have been sending either 12v, 24, or 36v back to the GorillaVehicles control board, and on...

Hi everyone. Here is the situation; Have 1238 controller to AC-12 motor. 72 volt system. Was driving it and it cut out. Let sit for a minute, flipped switch a few times, after multiple attempts it ran again. Noticed motor was overheated slightly. Next day adjusted encoder steps from 128 to 64...