I do not know what your budget is, most likely a component burned. If you have a multimer you can check which component.

Otherwise:
https://www.ebay.com/itm/Horizon-Treadmill-Control-Board-Part-032671-HFR-032671-HF-/142311388026

Hi, I dont know if you can help, however my problem is not the motor, it seem to be the board, I have a multimeter if you can tell me what to check?

Moderator edit: new thread created from this.

 

Hi,
I have a Treadmill CT81, I verify the motor with a 9 volts battery and the motor is working fine.
Now having the motor controller on hand p/n JC22-001 or 032671-HF replacement no.
My question is what could I check with a multimeter if this controller is good?
Nothing seem to have heated up, everything look fine visually!
Thank if anybody could help!
Pierre