I've got a Whirlpool Duet HT (Mod. GHW9400PT4). I'm getting error code F33. I spoke to an appliance tech and they told me to replace the CCU, which I did. I'm still getting the same error code. I've cleaned out the pump, checked all of the wiring connections, checked the pressure switch hose for any blockage and am out of ideas. Think maybe my pressure switch could be bad? Thanks, Rob

If you take the bottom kick plate off the machine you will find the tech sheet inside. This will tell you everything you need to know about you appliance.

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F33 error code indicates a pump drive system error.

If the pump ohms out correctly and the harness is secure and working fine, I recommend replacing the CCU (central control unit).

Good luck.

The F33 error code indicates a pump drive system error. If the pump ohms out correctly & the harness is secure I recommend replacing the CCU (central control unit).
Please see the following image provided for instructions.

CLICK HERE

Remember to disconnect power to the washer before attempting access.

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The F33 error code indicates a pump drive system error. If the pump ohms out correctly & the harness is secure I recommend replacing the CCU (central control unit).
Please see the following image provided for instructions.

http://media.fotki.com/1_p,stwwfrggtqfbrbbxgtqsskgwtqkq,vi/wgtbwqwssxsbwkbdtfwxrbfbddwwf/1/1303472/5961857/image9159087223444281043img-or.jpg

Remember to disconnect power to the washer before attempting access.

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

The F33 error code indicates a pump drive system error. If the pump ohms out correctly & the harness is secure I recommend replacing the CCU (central control unit).
Please see the following image provided for instructions.

http://media.fotki.com/1_p,stwwfrggtqfbrbbxgtqsskgwtqkq,vi/wgtbwqwssxsbwkbdtfwxrbfbddwwf/1/1303472/5961857/image9159087223444281043img-or.jpg

Remember to disconnect power to the washer before attempting access.

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

Hi,
The following list of codes indicates an electronics communication problem with the washer:
Duet HT® washer - F01, F03, F06, F11, F23, F24, F27, F28, F29, F30, F31, F32, F35, F42, F61, F62, F63, F64, F65, F70, F71, and F99
Duet® washer - F05, F07, F09, F10, F11, F13, F14, F15, F21, F22, and FdU
Duet SportTM washer - F01, F11, F23, F24, F27, F28, F29, F30, F31, and F33

To remove the error display, press Pause/Cancel twice.

If Pause/Cancel does not work:

1. Unplug washer or disconnect power for one minute.
2. Plug in washer or reconnect power.
3. Re-select the cycle and press Start.

NOTE: If the error remains on the display, call for service.

Take care

The F33 error code indicates a pump drive system error. If the pump ohms out correctly & the harness is secure I recommend replacing the CCU (central control unit).
Please see the following image provided for instructions.

http://media.fotki.com/1_p,stwwfrggtqfbrbbxgtqsskgwtqkq,vi/wgtbwqwssxsbwkbdtfwxrbfbddwwf/1/1303472/5961857/image9159087223444281043img-or.jpg

Remember to disconnect power to the washer before attempting access.

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

F33 = PUMP DRIVE SYSTEM ERROR
When the connection between pump and the Central Control Unit (CCU) is lost.
1. Unplug washer or disconnect power.
2. Check wire harness connections to the pump and Central Control Unit (CCU).
3. Faulty CCU < call for service >

i would look for a small blak rubber tube running frim the pressureswitch tothe back ofthe tub, its possible that the tubing if either clogged or ripped, and is not able to detect current water level inthe machin causingthe F33. 3 screws from across theback will release the main top, from thereyou an locate the hose back right corner i believe

The following list of codes indicates an electronics communication problem with the washer:
Duet HT® washer - F01, F03, F06, F11, F23, F24, F27, F28, F29, F30, F31, F32, F35, F42, F61, F62, F63, F64, F65, F70, F71, and F99
Duet® washer - F05, F07, F09, F10, F11, F13, F14, F15, F21, F22, and FdU
Duet SportTM washer - F01, F11, F23, F24, F27, F28, F29, F30, F31, and F33
PLACEHOLDER FOR ART
To remove the error display, press Pause/Cancel twice.
If Pause/Cancel does not work:

1. Unplug washer or disconnect power for one minute.
2. Plug in washer or reconnect power.
3. Re-select the cycle and press Start.

NOTE: If the error remains on the display, then call for service.

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