While you wait for answers, we may have found some information which could help you.
Click here for Sportcraft Treadmill StopsMy treadmill stops when it hits 3 and will not go. Do not know what to do?
need speed sensor wheel?
Treadmill?
tx 300 sporadic speed changes?
My tx4.9 sportcraft treadmill has power but wont run just has a 7 in the ca?
What can i do to fix it the number 3 show up?