-Communication main cable disconnection issue. The pin of the cable might be twisted or damaged. Please open the connection and check the pins of the cable. There are other sensor issues like speed, but we only see 30H error on the display. We never ...
Error code 01E Signal communication fault 02E Throttle fault 03E Battery fault 04E Motor fault 05E Controller fault 06E Motor's Hall fault 07E Brake lever fault 10E Battery protection 11E Battery short-voltage 20E Power button fault 21E Gear button ...
Disconnect the brake sensor to see if the error code disappears. If the screen returns to normal after disconnecting the sensor, then the problem is with the sensor. Loosen the clamp bolts on the shift lever and brake lever using a 5mm Allen key. ...
-Make sure the throttle level is in ideal state and don’t apply throttle while booting up system. - Check the cables, wire can be stretched or damaged or the three-pin throttle connector could have been damaged. -Check the 9-pin connector on the ...