Hello and thank you for tuning into another Treadmill Heroes video!
If you need further assistance, please call our technicians at our sister company, The Fitness Graveyard. Their number is 563-949-0799. If you are looking for parts for your machine, please visit fitnessgraveyard.com.
If you are living in the US and are looking for new and used fitness equipment, please visit our website treadhero.com.
Thank you! 😄

One of the clearest, most helpful videos I've used on YouTube. You are a natural educator.

This was a great find.  Although it did not help me directly with my problem, I found you and I am grateful.  I have already reached out to your team to narrow down my issue.  Thank you very much in taking the time to do this.

The absolute best & thorough instructions for how to fix your treadmill. Massive thank you - we finally fixed our treadmill :-)

This clip helped me isolate the problem, that it wasn't the motor or the belt and maybe the control board. Another video about the blinking light on that board may assist in your diagnosis. That showed my board to be working too. When I pull off the black and red wires from the board and checked the motor with my drill battery, as Joe suggested here, the motor ran perfectly. When I reconnected the wires the whole Nordictract c850 s ran perfectly. Poor contact to the motor due to mild corrosion. Problem solved until next time. Thanks Joe.

Perhahs this has got to be one and only treadmill troubleshooting guide ever needed! Thanks a lot.

Your the man.  I fixed my treadmill.  I though it was the drive motor.

By far, the MOST HELPFUL video! Thank you!

Man this was so helpful! It was my stop cord the whole time! Was about to hire someone for this lol... Thank you!!!

Another repair down in the books. Thank you. I had a bad power wire to the panel, then found out one of the magnets in the motor came loose. Welp I cleaned and epoxied it back in. Now I got a $500 treadmill for $1.53 from the thrift store.
Time to start running. 😁

Thanks for the great  instructional video. This treadmill had just been moved. I checked the data cable and found that when I plugged it back together (multi pin connector), 2 of the pins were pushed part way out. I pushed them back in and the belt belt is turning. Thanks again.

Thank you very much Jo, can’t thank you enough, it’s was your very last closing remark- Power AND , the Safety Catch- The latter saved my Treadmill from being scrapped, God bless you.

Thanks for the video! My belt wasnt working but everything else did. It turned on and it inclined/declined just fine, but the belt didnt work. I checked the motor per your instruction by connecting it to a drill battery and the belt worked perfectly. I was thinking its was the data cable because the motherboard looks fine with no corrosion. After a thorough inspection of the data cord is found the the "spokes" on the male data cord was bent and not aligned so it wasnt plugging with the female part correctly. After straighting it out, it works! Thanks so much!!!!!

This is very relevant four years later and was very help even though my brand does not match yours.  Thank you !

I just talked to Drew at The Fitness Graveyard - VERY helpful in helping me narrow down my issue.  Hopefully, I can 'adjust' my problem out, but if not, he told me exactly what is most likely my problem part and how to deal with it.  I appreciate it - I'll report back when I figure it out.

Thanks for the video! I changed the relay after watching it, and it fixed the issue. My treadmill is working again. Thanks a lot!

Someone left there treadmill at my new house and I just want to thank you because I just needed to know where the power switch was to see if it worked and it does. So thank you!

Thanks for your time and effort in providing such a nice video, it really was helpful.

It is working now   thanks   It makes anything possible  when a HERO has your back!   A team plays harder when there is a heroic quarterback behind them.

This seems like a great video to help the average person try and trouble shoot. Well done.