my tx 400 sounds as thought the motor wants to start but 6 sec after the calorie display shows 3
the sensor tests good (meter test). the motor is a new one
i've removed the belt just to see if the motor starts on its own but it does not. i'm suspecting that a component or components on the motor board is faulty.
I'VE also noticed if i increase the starting speed the unit runs o.k
frank
October 2011