I have a front load whirlpool washer purchased in 2012 that is displaying error code E01 F09. I cleaned out the trap for the drain pump, took the suction line off from the bottom of the drain and ensured it was clean, and replaced the pressure switch and it still displays the error. I also took the pump out and did a bench test on it and it checks good. Just did a bump test but it spins freely and appears to be working. The washer does not have standing water but the clothes are soaking wet. I think the problem is with the spin cycle but everything I read on these boards keeps saying drain pump. I don't think there is anything left to check in the drain system.

The F09 E01 error indicates a long drain on a Whirlpool washing machine. The pump couldn't remove the water in a timely fashion. Sometimes the solution is easy. Unplug the washing machine. Open the washing machine bottom panel (on the front) and have a bucket nearby. Remove the cap to the washing machine drain trap. Remove any debris that is in the trap. Use the bucket if any water drains out of the machine. Look past the trap to see if anything is blocking the impeller of the drain pump. If there is, try to remove the debris. If any of the blades are damaged, you probably will need to replace the pump.

Replace the cover of the drain trap. Make sure that no wires are loose and try getting the washer to drain again. If the long drain persists, check your drain hose and stand pipe for blockages. Clean out any problems. Check the pump and the wiring to the pump and replace any damaged parts.

The parts diagram for the tub and basket area is available here: https://www.appliancepartspros.com/tub-and-basket-parts-for-whirlpool-wfw87hedc0.html . (Note: this is one of several models.)

I hope this helps.

Cindy Wells

F09/E01 are related codes.

LONG DRAIN: If the drain time exceeds 8 minutes without reaching reset level in pressure sensor, the valves are turned off and the drain pump will stop running. NOTE: Suds can cause delays in draining. Washer drains for 4 minutes, pauses 5 minutes, then tries again for 4 additional minutes of draining. F9E1 will display if washer does not drain. (Normal drain takes less than 2 minutes)

Possible Causes:
Verify that the drain hose is not blocked or kinked.
Make sure drain hose is not sealed into drain pipe.
Make sure the drain hose height does not exceed 96" (2.4 m).
Check/clean drain pump filter of foreign objects.
Check connections from tub to air trap, air trap to pressure hose, and pressure hose to pressure sensor.
See TEST #8 (Drain Pump) on page 19. Is pressure hose pinched, kinked, plugged, or leaking air?Is pressure hose pinched, kinked, plugged, or leaking air?Is pressure hose pinched, kinked, plugged, or leaking air?
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First try holding down the cancel button for 10 seconds and releasing (might have to do this 2~3 times). The technician manual is located under the lower front panel. I've heard that locating the CCU (brain box, in lower right) freeing it up and giving it a couple of wacks has worked. F09 is pressure switch, E01 is Thermistor. The tech manual will be a great help!!

Did you clean the tube that goes from the tub to the drain filter then the drain pump it is behind the front panel also make sure there is nothing in the drain pump stopping the impeller from turning.

Here is the manual. Hope it helps: http://www.applianceblog.com/mainforums/attachment.php?s=001fc13abc99c02a4aa812a23c01ac7e&attachmentid=13030&d=1381289434

F09 Overflow condition If the Overflow contact on the pressure switch is Closed for more than 60 seconds an Overflow condition will occur. In an Overflow condition, the Door will remain locked, and the Drain Pump will run constantly, even if PAUSE/CANCEL is pressed twice and the Display is cleared. Unplug the unit to service.

Potential Causes

• Check the drain hose and make sure it is not plugged or kinked
• Check Wire Harness connections to the Drain Pump, Pressure Switch, and Central Control Unit (CCU)
• Check / Clean Drain Pump Filter of foreign objects
• Check for Drain Pump Failure
• Check the Inlet Valve for proper shut off
• Check the Pressure switch for proper operation

Replace failed component.

Read more: http://www.appliancepartspros.com/repair-help/whirlpool-fault-codes.html#Whirlpool Duet Front Loading Automatic Washer Fault Codes#ixzz2e96NFcLn
http://www.appliancepartspros.com

check your drain pump it is at the bottom of unit and can gain access by removing front cover there are 3 screws near floor and panel will come off. have towels ready and clean out your drain pump waste trap...try again
good luck to you

F09 error means Overflow Condition.If the Overflow contact on the pressure switch is Closed for more than 60 seconds,Overflow condition will occur.In an Overflow condition,the Door will remain locked and the Drain Pump will run constantly,even if Pause/Cancel is pressed twice and the Display is cleared.

1. Check the drain hose and make sure it is not plugged or inked.
2. Check Wire Harness connectors to the Drain Pump,Pressure Switch and Central Control Unit(CCU).
3. Check/Clean Drain Pump Filter of foreign objects.
4. Check for Drain Pump Failure.
5. Check the Inlet Valve for proper shut off.
6. Check the Pressure switch for proper operation.

Needs new drain pump. About $140. Will fix F02 / SUD error. Basically the drain pumpm isn't pumping water out. about 5 minutes to replace.

Boyz, your machine is draining too slowly. When it initiates a drain cycle, the water level switch is sensing the water level is still too high after 60 seconds so the computer stops and generates this fault code. Here are the things to check; * Check the drain hose and make sure it is not plugged or inked. * Check Wire Harness connectors to the Drain Pump, Pressure Switch, and Central Control Unit (CCU) * Check/Clean Drain Pump Filter of foreign objects * Check for Drain Pump Failure * Check the Inlet Valve for proper shut off * Check the Pressure switch for proper operation