Yesterday it was heavy snowing, I drove slowly, speed 1, 10 km per hour and with 55V voltage. When the bafang motor suddenly stopped after holding. I got no wrong info on display, the morning after when drying up the wet. I received error code error code 12. What would be the problem?
I look to the error codes in the screen menu, I power up, but no error more, the motor still not working and in the advanced menu no error codes! Empthy.