Lifefitness TR 9000 treadmill - 1997 model

The Endurance T-10 treadmill may not be coming down from its maximum incline position due to a problem with the incline motor, mechanism, or control board. Try checking connections, control board for error codes, and the incline control switch. If the issue persists, consider seeking repair from the manufacturer or a professional. Remember to unplug the treadmill from power before troubleshooting.

What Does Your Treadmill's Error Code Mean? - LifeSpan

www.lifespanfitness.com/.../what-does-your-treadmills-error-code-mean

Free
May 21, 2015 - If the running belt stops after 6 seconds of starting the treadmill, this may indicate that either the ... If there is no belt movement, or you notice a burning smell coming from the motor area, this ... An E6 or E7 error code is an incline error code. ... This will cause the incline motor to raise the running deck up.

[PDF]ERROR CODES: ADDITIONAL ERROR CODES:

www.gympart.com/TSB/.../Treadmills/.../Sportsart%20Error%20Codes.p...

ERROR 6: INCLINE ERROR - CHECK INCLINE OPERATION AND CALIBRATION. ERROR ... ERROR 1-1: AC SERVO ERROR - AC SERVO MOTOR ENCODER HAS FAILED ... error codes listed by category: treadmills, bikes, elliptical trainers. ...ERR1 Condition 1: Press speed key; walk belt doesn't move; ERR1 appears.

[PDF]Error Code Troubleshooting Guide

Replacement Parts for Fitness Exercise Equipment at SPORTSMITH

True Treadmill Errors and Service Messages

• The True 600, 700, 725 and 750 series treadmills are equipped with built-in diagnostics and maintenance reminders that display either an error message or service message as they occur.
• The error messages that may be displayed by the built-in diagnostics are as follows:
  • E1:INCLINE
  • This means that the incline is moving when it has not been commanded to.
  • E1:MINIMUM
    • This is a minimum incline calibrating error that can be cleared by calibrating the incline.
  • E1:RANGE
    • This means the difference between the treadmills zero position and maximum incline is not sufficient.
  • E1:STALL
    • This means that the incline is not moving when it has been commanded to.
  • E2:OVERSPEED
    • This occurs when acceleration greater than 2.1 mph occurs as this is greater acceleration than anticipated.
  • E2:CAL
    • This means feedback cannot reduce or increase speed to target and error can be cleared by calibrating treadmill.
  • E3:EEPROM
    • This error happens when a data error is detected on the EEprom. The control panel needs replaced if this error occurs.
  • E5:SENSOR
    • This error occurs when there is no speed or RPM feedback detected from speed sensor.
• The service messages that may be displayed by the built-in maintenance reminders are as follows:
  • S1:LUBE
  • This service message displays when it is time for inspection of the deck lubrication system.
  • S2:CLEAN
    • This service message displays every 500 miles and is your prompt to clean the treadmill.
  • S3:MOTOR
    • This service message displays every 2500 hours and is your prompt to check the motor brushes.
• This information should help you understand the cause of the error message or code and how to take action to repair your True treadmill

Errors for True Treadmills E5 Sensor E2 Cal S1 Lube and more

replace home switch sensor

I would suggest swapping the consoles to see if the problem follows. If this does not help you figure it out, you are more than likely looking at a wiring issue.

i recommend to replace the control board. This is very critical matter for the electronic machine. see the diagram attached, How the controller motor hast the 80 of control of machine.
go to www.fitnessrepairparts.com and get it

God bless you

Replacement Parts for Fitness Exercise Equipment at SPORTSMITH
You have posted this question in the Stair Climber section, but the error you are listing is a treadmill error code. The following information should help.
Probable Cause A) Incline control error.
B) Insufficient power source.
C) User exceeds weight limit.
D) Unit will not lift.
E) Unit thinks it is always at 0% incline and only lifts up.
F) 3 amp circuit breaker has tripped.
G) CPU board has stuck relay.
H) Lift motor is faulty.
Corrective Action A) Access the incline manual mode in diagnostics by pressing 9, 1, 9, ENTER and then pressing HILL program key. Incline the unit with two people on the unit. B) Ensure treadmill is connected to a dedicated 120V, 20 Amp circuit.
C) Advise user of unit's weight limit of 300lbs (137kg).
D) Perform the lift test procedure by pressing 9, 1, 9, ENTER and then pressing HILL program key.
E) Inspect the home switch for smooth operation and inspect the wiring of the home switch for damage or poor connections. Inspect the lift motor cable connections and for the presence of the suppressor board (should only be 1).
F) Test the circuit breakers and replace if necessary.
G) Replace the CPU board.
H) Replace the lift motor.

LifeFitness 9500 Treadmill Lift Control Error

"E04": Incline motor wrong, check if the VR of the incline motor connects well or replug it. The
mark of the DC motor and control board should be matched connected. Sometimes you alsoneed to check the wires of the motor and restart the whole treadmill again

hi, check incline sensor wire may be discount

Changing a walking belt takes about an hour for someone who has done it before. Check the walking deck for scratches, damage as well. Often times if the belt is worn out, the deck needs to be replaced as well. Belts vary in price depending on the make and model of treadmill. Parts can be ordered by calling the number found on the model number sticker on the treadmill. There are 10 different machines with the 790t model name. To get the correct parts find the actual model number (will start with "H"). The parts come with replacement instructions.
Belt $105 Deck $190
As for the incline motor, it is very rare to change that part. It may just require calibration. Start the machine . Press incline up and hold, remove the safety key. Now reinsert the safety key. The machine should rise to full incline then back down to minimum. Once the cycle is complete, the treadmill should work normally. If the incline sensor is defective, the motor will have to be replaced. Incline motor $150.