I can't find the little red plastic safety key that belongs to my treadmill TX400. With out the safety key the treadmill will not start. I stuck a butter knife into it and found there is a small button the key pushes on but I can't walk and hold the butter knife at the same time. He he.
Is there any way I can get a replacement key??

Bess, February 2009

I have the same dang problem. I was able to use another plastic piece and some cardboard to rig it to work, but it doesn't work all the time. They do sell these "safety keys" online..for about $10, so I will likely order one from whoever does not charge outrageous shipping prices. Just google "treadmill safety key" and you will get sites to go to. Good luck!

Sherri Texas, March 2009