While you wait for answers, we may have found some information which could help you.
Click here for Treadmill Error Running
My tx4.9 sportcraft treadmill has power but wont run just has a 7 in the ca?
need speed sensor wheel?
tx 300 sporadic speed changes?
Is there anywhere i can find a motor control board for my sportcraft tx4.9 ?
remplacer l'aimant démareur,(rouge.)?
How can i fix my tx400 sportcraft treadmill model #04040?
howtomendit.com for free repair help, information and advice.
