What can be the problem when motor does not start for nordic track model # NTTL9912.0

If the belt on your Nordic Track T12 si treadmill is not running even though the display and other functions appear to be working, there are a few troubleshooting steps you can try:

1. Check the safety key: Ensure that the safety key is properly inserted into the console. The treadmill will not operate if the safety key is not securely in place.
2. Reset the treadmill: Turn off the treadmill and unplug it from the power source. Wait for a few minutes, then plug it back in and turn it on. This can help reset the treadmill's internal systems and may resolve any temporary issues.
3. Calibrate the incline: If you recently used the incline function, it's possible that the calibration of the incline mechanism is off. Consult the user manual for instructions on how to calibrate the incline. This process may vary depending on the specific model of your treadmill.
4. Check the motor and drive belt: Inspect the motor and drive belt for any signs of damage or wear. If the drive belt is loose or worn out, it may prevent the belt from moving properly. If necessary, consult the user manual or contact Nordic Track customer support for guidance on inspecting and adjusting the motor and drive belt.
5. Lubricate the belt: Insufficient lubrication can cause the belt to stick or not move smoothly. Refer to the user manual for instructions on how to properly lubricate the treadmill belt. Use a silicone-based lubricant recommended by the manufacturer.
6. Contact customer support: If none of the above steps resolve the issue, it is advisable to reach out to Nordic Track's customer support. Provide them with detailed information about the problem and any troubleshooting steps you have already taken. They will be able to offer further assistance, including potential repair options or guidance from a technician.

https://www.iconservice.com/CustomerService/manualsProductList.do?manufacturer=NT&model=&modelName=t+4.0&language=&x=0&y=0

Motor control board replacement is essential !

If the buttons dont work you may need a new console.
Call Icon Fitness

Did you get this fixed? I'm having the same trouble now and can't find a solution any where!

1) lube the deck belt,according the maintenance routing
2) lube the rollers bearing
3) measure the input voltage motor, if there are the motor need repair
4) measure the output voltage board, if there are NOT the board is faulty.see the block
God bless you

1) Lube the deck belt, this happen because the electronic system protect the system and shut down.the cause is deck worn.
2) Lube the rollers bearing too.
3) Measure the input voltage motor, if there are the motor need repair.
4) Measure the output voltage board, for input voltage motor, if there are Not the board is faulty.
God bless you

1) you must LUBE THE DECK BELT+ ROLLER BEARING.

2) Test the input voltage motor, if there are the MOTOR is faulty need REPAIR.

3) Test the output voltage board, for input voltage motor, if there are NOT the board is faulty.
4) SEE THE BLOCK DIAGRAM, whatever component can be faulty.
However you must test the power cord for short circuit between cable, repair, and look inside according the BLOCK, and proceed with logic, see any loose wires, or some wires touching the carcase, some filter, coil, power supply USE the VOM.
God bless you

Go to iconservice.com click on manual input the manufacturer and then model name.

Go to www.iconservice.com and Input Nordictrack Pro and you will find a manual for your unit