see the video attached, lube the rollers bearing front+ back very well.2) the input voltage motor, if there are the motor is fault, see my pesonal TIPS.3) test the output of control board for input motor, if there are NOT voltage input for motor, the board is faulty.God bless you
Lube the Deck belt see the video attached. +LUBE too the rollers bearing front+back very well.This happen because the system protect the electronic system2) if the problem persist after you lube, you must test the input voltage for motor, if there are the Motor is faulty. see my personal TIPS3) test the output of the control board, for input to motor, if there are NOT the board is faulty.
please RUN the software calibration inmediately, for easy diagnose and fix it. However adjust the speed sensor, clean it, test for open or fraulty, tight the connector very well.God bless you