Proform Sport 1000 Folding Treadmill PFTL91205 - ! "new changes speed" Questions

...changes to read 0.0 and speeds up faster than the speed it was set at. I have calibrated it a few times. Does it need a new speed sensor? Is this difficult to fix? motor controller and speed sensor ...

speed fluctuates randomly We bought our treadmill bought from costco in Nov 2007. After approx. 10 minutes of running the unit between 3 & 5 mph, it will randomly change speeds. The console will read ...

speed on treadmill Fist off your treademill old and most likely they no longer make the parts. This was a unit sold at sears a longtime ago. Your buttons could be stuck at the top head board. you have

speed readout does not change. Also the step count is not incrementing correctly I think the problem on that is only the pedal sensor. The sensor will count your every steps. And it will also read the

...speed/incline arrows. I looked in the manual and it suggested taking off the motor cover and adjusting the Reed Switch. I have done this, and there has been no change. Do you have any other ...

...changes only on the display between 5 and 6 MPH but the motor does not start. It does not start auto programs either. I was running and suddenly could not change anything. The speed remained at 4 MPH ...

...new ones? The user programs are no longer the speeds I want. I changed the speed while running the program, which is what the owner manual says, but the program still goes back to the settings I ...

...changes the voltages are still ok on each.Any other ideas would be welcome. It sounds like it's the speed sensor that is faulty. It's fitted to the frame pointing at the front roller drive wheel (the ...

speed I had set. It was always going faster than I wanted, and was shifting speeds. I tried again today and it is doing the same thing. I have it on a surge protector as recommended in the manual. I'm