F33 displayed in whirlpool duetsport frontloading washer

Display shows an error code - Front-load washer ' Whirlpool ...

https://www.whirlpool.com/...error-code...w...
Whirlpool Home AppliancesCheck the following answers for error-code related issues you can correct: ... Duet SportTM washer - F01, F11, F23, F24, F27, F28, F29, F30, F31, and F33.

What does error code f23 flashing mean on a Whirlpool ...

Repairing the F02 error code can usually be done without ordering parts. Tools needed to repair your whirlpool Duet F02 error code are towels and a quarter inch socket.
Tip the washer back at a 45 degree angle. On the bottom panel there are three or four screws, with the screws removed the panel will slide down and off. With the lower access panel now removed you will have access to the washers drain pump clean out.
With the water already bailed from the washer you can twist the filter head counter-clockwise to remove. Twisting the filter head counter-clockwise will loosen filter so it can be pulled out.
With the filter out clean and install it back into washer.
Run a quick cycle to ensure the washer is back up and running and the F02 error has disappeared. If the error comes back, it may require you to clean the drain pump filter again.
If you require a new drain pump motor, you can purchase the part from the link below.
- See more at: http://www.appliancerepairlesson.com/2011/03/12/how-to-fix-whirlpool-duet-error-code-f02-duet-sport-error-f02-fix/#sthash.PuGd0iuQ.dpuf

Please clarify the Model and Make of your Washer.
The F33 error for Whirlpool: The "F33" error code means that the washer has encountered a system error with the pump drive. The parts should be working fine; it is just the connection that caused the problem.
Check connectors on central control board.

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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F33 System leak

If after 30 seconds the control does not detect water entering machine, the valves will be turned off and the error code will be displayed.
OR
If the control has turned the water valves on, and after 8 minutes, the flow sensor has detected 10.5 gallons of water passing through it, but has not detected the pressure switch trip, the valves will be turned off, and the error code will flash.

Press PAUSE/CANCEL twice to clear the display.

Solution

1. Make sure the hot and cold water lines are on and pressurized.
   
2. Check for cracks or holes in the washer tub and pressure switch hose.
3. Replace components if necessary. The pressure switch hose can have a pinhole in it and throw this code.

I’m happy to help further over the phone at https://www.6ya.com/expert/jeremy_69f3cc28d95bf514

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.

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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

Check the following link:

http://fixitnow.com/wp/2008/09/27/whirlpool-duet-washer-with-f-21-fault-code/

F33 System leak If after 30 seconds the control does not detect water entering machine, the valves will be turned off and the error code will be displayed.
OR
If the control has turned the water valves on, and after 8 minutes, the flow sensor has detected 10.5 gallons of water passing through it, but has not detected the pressure switch trip, the valves will be turned off, and the error code will flash.

Press PAUSE/CANCEL twice to clear the display.

Possible Causes / Procedure

1. Check for crack or holes in the washer tub and pressure switch hose.
2. Replace components if necessary.