Horizon Elite T9-02 treadmill keeps restarting

Runningmom2021

Hello, the treadmill will sometimes work fine for a few minutes and then the screen will shut down and restart. We have replaced the breaker as we noticed that was broken but it did not fix the problem. Any suggestions? Thank you.
Model # TM724-1US

jimbo97

What happens if you let unit run by itself without anyone on it does it still shut down?

Runningmom2021

Hi jimbo97, yes it will still restart if no one is in the treadmill. Thanks for your help.

Runningmom2021

We also notice that it will work fine for a few minutes but other times it won’t want to start up at all. You can hear the motherboard clicking on and off. Not sure if that information help.

jimbo97

Could be a issue with motor controller which can be caused by a worn walking belt.

Runningmom2021

The belt has been lubricated twice and the machine has less then 200 miles on it.

jimbo97

You always take a amp draw reading with load and with out load.https://www.treadmilldoctor.com/dc-amp-draw

Runningmom2021

Thanks. If that checks out alright, did you have any other suggestions? 😊

jimbo97

If amps check out okay, then i would say its a issue with motor controller

Runningmom2021

Ok! Thanks. I really appreciate the help!