I have a whrilpool duet washer GHW9400PL1 with error code FH I have replaced the flowmeter the pressure switch and the valves.could the CCU be the problem

SOURCE: My whrilpool duet washer is

I found that my washer would not drain which is why I was getting the F02 code. I first pulled the strainer to see if it was plugged and it wasn't. I turned the little impeller to the right of the housing and it was free moving but it moved in and out as well as turned. That made me curious. I then to a shop vac and pulled on the drain hose at the wall hook up. It pulled and I could put my hand inside the strainer housing and felt the suction.

This led me to my last tought which was to pull the pump off the strainer housing. It only took three screws and when I pulled it I saw the impeller. When I pulled pack on the impeller it cam right out of the motor and I could see the end of the shaft had sheared and the grinding sound I heard was the shaft ends grinding and it was not able to move any water from the basin.

Im now looking for a new pump cause Im sure its one unit. So far they are over $100 for the complete housing and pump. Im hoping I can just find the pump.

Ron Coons

• 2651 Answers
• Posted on Jan 16, 2009

SOURCE: whirlpool duet FH code

its possible you have the correct number, but yes the FH is a "no waterdetected" fault, are you sure you rehooked all wires in the rightt location and in the right position(it possible to put a harnes sin the wrong slot or even upside down, the only 2 CCU's out there for this model and of you had the wrong one you would get wrong cycle selections, not anything to do with the intake waster, i would really recheck your connections

SOURCE: whirlpool washer CCU replacement

Hello, the F-11 means "Serial Communication Error" that is communication between the central control unit (CCU) and the motor control unit(MCU) cannot be sent correctly. Check the following:
1. Check wire connector to the MCU, the motor and the central control unit(CCU).
2. Check the drive system for any worm or failed component.
3. Check MCU.
4. Check CCU
5. Check motor
6. Check wire harness

Thanks

SOURCE: Whirlpool Duet Sport f-01 even after replacing CCU

F01 - There may be an internal problem with the control, attempt a Hard Reset.

Hard Reset - In some cases the control can be non-functioning or may not accept activation from the control panel. To clear and restart the control follow the these steps:

* Unplug or turn the circuit breaker off for 30 seconds.
* Reconnect the unit to the power source by turning the breaker back on or plugging the unit back into the wall outlet.
* Press the Pause/Cancel/Stop button twice to clear the "PF" in the display.
* Start a short cycle to check the operation of the machine by selecting a cycle and pressing and holding the start button until the machine starts.

The F01 generally indicates a failed electronic machine control board.
This error code can sometimes be caused by a glitch or power surge through the electrical lines.
You may be able to clear this code by unplugging the washer for 5 minutes.
If the code returns after plugging the washer back in, then the electronic machine control board will need to be replaced.

The procedure for accessing and replacing this control board is shown in this image...

http://media.fotki.com/1_p,wkwdftgtbkdgfrwxgtqsskgwtqkq,vi/ksrttqdqrxkssrqtgsd/1/1303472/5961857/image12917img-or.jpg

Be sure to unplug the washer before accessing internal components.
When you access the control board, I recommend transferring the wires from the old control board to the new replacement control board one connection at a time.
Once you have all of the wires transferred, remove the old control board and mount the new control board in the washer.
Reassemble and test the washer.

The "F01" error code indicates a communication error between the Central Control Unit (CCU) and the EEPROM onboard the CCU.
The "F01" can also be displayed if the onboard "Pump Driver" fails to activate.
Generally in order to correct this failure will require replacing the CCU.
There is no way to test and verify if the control board has failed.
The technical data sheet basically states to replace the CCU.

Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question

SOURCE: SUD Code appears on Whirlpool

sud means over suds are you useing he soap maybe too much.......