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PRECOR 966I WONT ELEVATE - Precor C966i Treadmill C 966i

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We only get a STOP KEY and it will not run

c966 have Precor transported from one place to another place is not rash to give any signal in transcri could you help

Dec 16, 2015 | Precor C966i Treadmill C 966i

1 Answer

Precor error codes 53

Precor Error 53, Can't Read Target, Can't Find Home Switch Probable Cause 1. Blown F2 fuse.
2. Home switch wiring is damaged or has intermittent connection.
3. Gear (elevation/incline) motor wiring is damaged or has intermittent connection.
4. Home switch is bad.
5. Gear (elevation/incline) motor is bad.
6. Gear (elevation/incline) motor target is damaged.
7. Lower PCA is bad.
Corrective Action
  1. Disconnect power from the unit. Remove the F2 fuse from the lower PCA. Using an ohm meter, measure the fuse for 1 ohm or less. If the reading is considerably high, replace the fuse. If the fuse is blown, inspect further for the cause to avoid the fuse blowing again. Inspect for damaged gear motor wiring or a bad gear (elevation/incline) motor. Replace if necessary.
  2. Thoroughly inspect the home switch wiring for damage or intermittent connections. Repair or replace damaged wiring or poor connections as necessary.
  3. Thoroughly inspect the gear (elevation/incline) motor wiring for damage or intermittent connections. Repair or replace damaged wiring or poor connections as necessary.
  4. Ensure the moving arm is away from the home switch and disconnect power from the unit. Disconnect both wires from the home switch. Using an ohm meter, check for approximately 0 ohms. Continue to monitor the home switch resistance and activate the home switch by hand. The reading should change from approximately 0 ohms to open (infinite). If either reading is considerably incorrect, replace the home switch.
  5. With unit disconnected from power, disconnect both wires from the gear (elevation/incline) motor. Using an ohm meter, check for approximately 9 ohms through the gear (elevation/incline) motor wiring. If the reading is considerably high or low, replace the gear motor.
  6. Inspect the gear (elevation/incline) motor target for rips, tears, or bad scratches. If any of these are found, replace the target.
  7. During the start up sequence, check the voltage at the gear (elevation/incline) motor. Voltage should be approximately 12VDC. The voltage should only be present between the time the sequence was started and the error 53 occurred. If the voltage is considerably low or absent and the F2 fuse proved good, replace the lower PCA.
Precor Error Code 53

Nov 02, 2013 | Cars & Trucks

1 Answer

Precor error 15 input voltage

Precor Error 15, AC Input Voltage Too High Probable Cause 1. AC input voltage is incorrect.
2. AC input voltage transients. Transients can be caused by lightning strikes or by other pieces of equipment sharing the unit's AC power.
Corrective Action
  1. Verify AC feed into the building's circuit breaker is correct and connected to the proper transformer tap.
  2. Ensure the AC grounding for the unit's outlet is good and verify the unit is connected to an isolated and dedicated 20 amp circuit.
Precor Error Code 15

May 18, 2013 | Precor C966i Treadmill C 966i

1 Answer

Precor 9.25i treadmill will not turn on at on/off switch. It throws a spark then immediatly turns off

With a few more details I am sure we will be able to work through is issue together and get you back into your exercise program shortly. If you would please give us a call at 1-800-347-4404, one of our technicians will be more than happy to assist you. Please give us a call at 1-800-347-4404 Mon-Fri 6AM-5PM, except Thur 6AM to 3PM, Pacific time.
- Precor Customer Support Team

Feb 28, 2012 | Precor C966i Treadmill C 966i

1 Answer

Buttons stuck

Dear Sir:

I will help you , inmediately.

This problem is normally by the use. Go to radio Schak , and buy some Spray for to clean and lubricate electronic parts, contacts, buttons , or Spray for clean to pressure.

This will be fix it this problem.

Thank you in advance,sincerely. God bless you.

If you need further assistance please reach me.


Oct 12, 2011 | Precor C966i Treadmill C 966i

1 Answer

Motor runs but when load is put on treadmill motor slows down substantially. Repairman tech said motor was bad. Took motor to two electric motor repair shops and they tested it (not under load) and stated...

Excessive wear on the deck and belt can cause high friction which then puts a heavier load on the motor. You may want to check the belt and deck for wear.

Jul 29, 2011 | Precor 966i 966i Treadmill...

1 Answer

The belt on my Precor C966i treadmill is not running and the display is flashing an "Error 22" message - what's the problem?

Error 22 means the drive motor is diconnected. you will hear the fan and other parts make noise but check the red and black anderson connection between the main circuit board and motor.

Dec 24, 2010 | Precor C966i Treadmill C 966i

1 Answer

Efx 546 in diagnostics mode, flashes 255 and then real position of incline. getting error 42 when first turning machine on.


elevation needs calibration or stuck

open--put elevation manually lowest and turn the unit on and bring the elevation lowest by pressing el down key

put it together clear it and start elevation will come in the starting position clear it and use it 225 is out of range of elevation

also check elevation fuse if it is good and secure

Nov 20, 2010 | Precor EFX 546i Elliptical Version 4

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