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Motor not following

The display screen says motor not following. I have check all the connections and they are good. Could it be the x or y wires are bad. They seem fine. No wear or fraying

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I have problem with windscreen washer,i cant find some fuse or relays,any help,many thanks

Check connections to the washer pump motor. Test the pump motor with a jumper from positive power or battery terminal to the
pump positive connection. Double check the negative side (ground) for good connection to the body metal. Corrosion does funny things to electrical connections. Bad pump motor? Replace the pump. If the motor is ok, follow wiring back to a controlling relay. Follow the wire from steering collum switch which could be bad to a relay. Check steering collum switch for voltage when turned on. No luck, Repair manual make, model year possibly at or

Mar 22, 2015 | Cars & Trucks

1 Answer

Machine shuts off- says LS

follow this steps and fix it. God bless you
Plug Treadmill into wall outlet and press
Display lights up; TREADBELT DOES NOT MOVE "L5 / LS ERROR"
Is red SERIAL lamp on the motor control
board lit?
Is the yellow RLC lamp on the motor
control board lit?
1. Unplug the treadmill from its
2. Wl alk on the belt manually. (push belt)
3. Does the yellow MOTOR lamp light while pushing?
Is yellow MOTOR lamp on the motor
control board lit?
1. Loose wire connection to motor, capacitor, or choke.
2. Loose brush holder screw on motor. (Check Both)
3. Failed drive motor. Part # 70014 (110V), 70125 (220V)
1. Check wiring harness connection between
upper and lower board. Part # 70083
2. Replace display board. Part # 70076
Enter Open Loop Speed mode:
1. Turn off the treadmill.
2. Press FAST and START simultaneously and release both buttons once the display lights up.
3. Hold the fast button until the display reads 99.
Short in capacitor, motor, or motor
control board.
Turn treadmill off. Disconnect drive motor wires from lower control board (Mtr + and Mtr -)
terminals. Power up in OLS mode (FAST & START). Bring displayed speed up to 99.
Measure across the Mtr + and Mtr - terminals with your voltmeter (DCVolts). You should
measure at least 90 vdc on a 110V treadmill and 180 vdc on a 220V treadmill.
If you are not getting dc volts out of the lower board, replace it.
If you are measuring the proper dc voltage out, replace the drive motor.

Sep 19, 2013 | Bowflex Exercise & Fitness

1 Answer

E2 error on pro form 730 key in belt and motor run about 5 sec and shuts down sensor light blinks but not a steady light

Dear Sir:

I will try to help you, use the patience and carefully: need screwdriver, hex, allen+Dvom(DigitalVoltemeter)

Troubleshooting: ERR2 - Motor Movement

Since the motor moves when you press speed up, focus on the optic sensor, its wire connections, and the

optic sensor wheel. If all seems well at the sensor, inspect the motor.

Optic Sensor

??? Optic sensor wheel - Make sure that the optic sensor wheel rotates securely, without wobbling, in the

middle of the optic sensor. Realign and tighten if necessary. If optic sensor wheel teeth are missing or

bent, replace the optic sensor wheel.

??? Optic sensor wires - Make sure that wires are inserted securely to the optic sensor and to the drive board.

Check wire continuity.

??? Optic sensor - Turn on unit power. Turn the motor flywheel with your hand. The optic sensor

indicator (LED10, drive board) should light. . If it does not light, and all parts above are

good, replace the optic sensor.


??? Motor arcing - Does the motor show signs of wear - irregular arcing, carbon dust?

??? Motor brushes - Do brushes show signs of irregular wear - cracks, dents, lines? Replace the

motor brushes.

??? M+ M- Wires - Make sure wires are connected properly.


??? Display main IC - To ensure proper signal processing, press down on the main IC on the display

board, marked U5. .

??? Ribbon cable - Ensure that the ribbon cable is attached at the drive and display boards. Check cable

Troubleshooting: ERR 2 - No Motor Movement

Turn unit power off and then on to clear the ERR2 message from the display. To test whether the drive

board is putting out power to the motor, insert multimeter probes on the M+ M- connectors and press

the speed up key. . (Note: To avoid ERR2.)

Power to Motor

If the drive board puts out power to the motor, but the motor does not operate, either the motor wires or

motor is malfunctioning. Test wires for continuity. Inspect connections. Perform an ohm test on the

motor . Inspect motor brushes.

No Power to Motor

If there is no power to the motor, either the signal is not arriving at the drive board, the transformer

or inductor is bad, or the drive board is bad. Inspect the following:

??? Display - Does the display beep when you press speed up? If so, the display has sent its signal.

If not, inspect overlay-to-display connections. And press down on the main program IC, marked U5.

??? Wires and their connections - inspect data cable connections from the display to the drive board,

test data cable continuity, inspect M+ M- wires from the drive board to the motor.

??? Inductor (6310 only) - inspect inductor and its wires and their connections. .

??? Transformer - inspect the transformer and its wires and their connections.

??? Drive Board - inspect the drive board for burnt or cracked components. Inspect LEDs (See DRIVE.03

and DRIVE.04). Press on the drive board IC chips to ensure good connection. If the power indicator on

the drive board, LED8, lights, but there is no power to the motor, and other components are good,
replace the drive board.

wITH THIS YOU FIX IT. If you need further assistance, please reach me



Oct 20, 2011 | Exercise & Fitness

2 Answers

Front loader maytag stop in middle cycle give error F25

Remove your service panel and look for your tech sheet inside a jacket in the inside of the service panel. An F-25 is usually a broken wire between the main control and the motor control.

Oct 09, 2011 | Washing Machines

1 Answer

F6 error code displayed

The F6 error code for this model indicates a drive motor tachometer error. The control board is unable to properly detect the motor speed. If you have a volt/ohm meter I can give you a few checks that will help you diagnose the problem. Always unplug or de-energize electrical equipment before removing covers or attempting service. Be careful and wear appropriate hand protection when working around sharp metal parts. You will need to gain access to the MCU (Motor Control Unit), and ohm the motor windings and the tachometer . MCU connection should be as it is in your washer, there should be 5 black wires and 1 green wire. The black wires are as follows, pin 1 on top and pin 5 on the bottom . Set your meter to read resistance and check pin 1 to pin 2, pin 1 to pin 3, and pin 2 to pin 3, these should all read approximately 6 ohms. Next check pin 4 to pin 5, it should read approximately 115 to 125 ohms. If any of these readings are not very close to the values I have given you, check continuity on the wires from the MCU to the drive motor. If the wires check good, the drive motor is bad and will need to be replaced. If all readings are close to the values I gave and there is not an issue with the wires the MCU will need to be replaced.

May 02, 2011 | Whirlpool AWM8143 Front Load Washer

1 Answer

Dishwashing cycle starts for about 3 minutes then flashing LE light comes on and the machine stops. Why?

Display Condition LE = Motor Error

Possible Cause For Error Occurrence:

Wiring connection is OK?
The Impeller of Washing Pump is locked.
The rotor of Washing Motor is locked.
The Blade is locked.


Check the wiring connection.
Replace the cause of restriction.
Replace the Washing Motor.
Replace the PCB.

Try the following steps:

Unplug the washing machine if you see an LE error on the two-digit display electronic readout. This error indicates a miscommunication between the control panel and wash motor.

Press and hold the "Start/Pause" button on the front panel for five seconds.

Plug the LG dishwasher back in.

Run a cycle. The LE code will clear.

Aug 31, 2010 | LG 24 in. LDF 7811 Stainless Steel...

1 Answer

Whirlpool WFW9200SQA10 Front Load Washer displays F30 code. What does F30 mean? Thanks


"F30" indicates "DISPENSER SYSTEM ERROR" When the dispenser motor cannot be driven to its proper position this error appears in your washer. To fix this problem follow these procedures.
1. Unplug washer or disconnect power. 2. Check mechanical linkage from dispenser motor to the top of the dispenser. 3. Check wire harness connections to the dispenser motor and Central Control Unit (CCU). 4. Check dispenser motor for powered rotations.

Thank you !!

Jun 20, 2010 | Whirlpool WFW9200S Front Load Washer

2 Answers

Display f-01 showing up


"Error F01" is indicating that the motor triac has short circuited on main PCB, this is part of the electronic speed control for the motor.You can do simple checks like motor connections/brushes etc.If the connections are seems to be perfect check the wiring whether it has continuity from motor to PCB. If there is no continuity then the PCB is faulty.
Hotpoint's advice is to call an engineer, it is not really a DIY repair, unless you have a good knowledge of electronics.

Thank you !!

May 25, 2010 | Hotpoint Aquarius WD640 Front Load...

2 Answers

I have an xl8 mobility scooter that keeps cutting out and stopping dead, i then switch it off and on and it starts, could it be the motor?

My Pride Colt XL8 keeped cutting out (7 flashes of LED, Speed pot error) , checked all the cable connections up tiller arm as recommended by Pride technical support, worked for about a week, then problem returned. Eventually took to Pride dealer, with problem occasional occurring,they found it to be the lower tiller cable support bracket straining the cables connector intermittently and so removed the bracket, the problem then was solved !

Oct 19, 2009 | Pride Mobility Products Pride Legend XL -...

1 Answer


ERR 3 Troubleshooting Inspect the optic sensor and other components as follows. Optic Sensor 􀁺 Optic sensor wheel – Make sure that the optic sensor wheel rotates securely, without wobbling, between the black optic sensor nubs. Realign and tighten if necessary. If optic sensor wheel teeth are missing or bent, replace the optic sensor wheel. 􀁺 Optic sensor wires – Check wire connections from the optic sensor to the drive board. Check wire continuity . 􀁺 Optic sensor – Turn on unit power. Turn the motor flywheel with your hand. The optic sensor indicator (LED10 on the drive board) should flicker. See MOTOR.08. If it does not light, and all parts above are OK, replace the optic sensor. Other 􀁺 Motor – Does the motor sputter, sometimes running fast, sometimes slow? See MOTOR.04. If the motor tests good, replace the drive board. If the motor tests bad, replace it. 􀁺 Drive board – See above, and inspect for burnt, damaged, or loose components. 􀁺 Main program IC - Press down on the main program IC on the display to ensure a good connection. Replace the IC if necessary

Aug 20, 2009 | Sportsart 6300 Treadmill

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