The fan on my Horizon T202 stopped working . Any Suggestions?

This will most probably be the controller . Most fail in this part at some point in time .
Where r u located ?

https://www.treadmilldoctor.com

Use lubrication oil obtained from horizon fitness !
google search horizon fitness find nearest store to you

http://www.livestrong.com/article/209998-how-do-i-lube-a-horizon-treadmill/
once lubrication is complete, reset the console by pressing and holding 'STOP' and Speed '+' buttons for 5 seconds
https://www.greenfitco.com/Fitness_Manuals/Horizon/Horizon-Treadmill-T91.pdf !page 30 !

you should remove the motor cover and inspect to see if you can locate where is came from. check the incline motor

Most treadmill belt adjustments are controlled by the bolts on the back of the machine on either side of track rails. Loosen opposite side of track while running and the track will move over and tighten when in desired spot. Be care not to have it running to fast or the belt will quickly move to far over. Running for a few minutes on hire speeds after adjustments are complete to make sure belt is not in need of fine tuning.

1) adjust the REED switch see the diagram attached. Clean it+ 2)test for open or faulty 3) tight the connector very well.
2) tight the upper and lower connectors very well and clean it.
3) inside from console tight the ribbon cable and clean it

God bless you

1) adjust the REED switch see the diagram attached. a) test for open 2) clean it 3) tight the connector very well and clean it

2) tight and clean it the upper and lower connectors.

3) tight and clean the ribbon cable inside from Display.

God bless you

One of your rollers is not running true or straight causing this. Take the belt off and see if it is visibly off. Also check to see if there is an adjustment that you can do to straighten these out. This can also happen if the belt is bad and stretched. Could be just time for a new belt.

At the end of of the running belts in the end caps will adjusting bolts you will need a allen wrench to adjust the tension. Start your treadmill and turn clockwise a 1/4 turn each time see i f you can stop the belt. You need to be aware that the drive belt can also cause this problem so I suggest that you remove the motor shroud and when you are adjusting whether the front roller is moving and the running belt has stopped or the roller has stopped and motor is rotating ( adjust Drive Belt)

Normally the button and reset is in FRONT from the machine is you stand from the machine in the lower part, Is RED and at the side is reset button.

2) Test the fuse inside see the block diagram , test and replace.

3) Test the power cord for open, break
4) test the outlet wall, reset the breaker from you house, DO not use any extension cord. and proof again.
5) If you can NOT resolve the problem, you must call to the service tech,.maybe you have problem with some component, inside capacitor, transformer in the power supply.

God bless you