I'll find water in the tank when the washer is off. I will put it on the drain cycle to drain the water. Come back about 6 plus hours later to find water in the tank. Possessed washer?! Took apart the hoses from within the washer to look for clogged piping...nothing, all clear. Is this common for these whirlpool duets?

it could be the felbelt

Hi, Make the following check: 1. Unplug washer or disconnect power. 2. Check wire harness connections. 3. Check drain pump. 4. Check drain pump motor. 5. Check that the drain hose and drain pump filter are clear of foreign objects. 6. Plug in washer or reconnect power. 7. Verify CCU operation by running a Diagnostic Test or any cycle.

The water is syphoning out the drain hose.
Many times when the stand pipe is backing up someone will seal the washer drain hose to the pipe to avoid overflow of the stand pipe.
This causes the water to syphon from the washer.

Or the opening for the stand pipe is just big enough to put the drain hose in and is to tight causing the syphon.

Putting the drain hose to far down the pipe can cause a syphon also.

Hi,
The problem will be on the main board or the power supply board of the machine might have some problem kindly the check the wire lines as well

i do not think that drain pump is having any problem

It sounds like your water pump is broken. there is a motor inside that pumps the water out when the machine computer changes to spin cycle

Inspect the drain hose for kinks
Test the timer control
Test the lid switch (some models)
Inspect the water pump
Inspect the drive belt (belt drive only)
Inspect the motor coupler

I'm sure this is probably too late, but hopefully it will help some else. I just had the same problem. First, unplug the power. Then take the lower front panel off and grabbed a bucket. Place the bucket under the large "plug" on your right. This is the drain. Slowly unscrew the drain plug, Hold your nose as it will probably smell. Allow the water and such to drain into the bucket. When you see the blob of wet lint drop into the bucket you will know why the machine refused to work. Make sure you clean the drain plug and screw it back in tightly. Put the lower panel back on and reconnect the power. I hope this resolves your issue.

water pump blocked with nylon stuffing from old pillow.removed front panel from hinges under the lid. water pump at the right hand corner removed hose then removed 2 cups of nylon threads and stuffing forced into pumps small openings where it was compacted to a solid mass.

I'm having the same problem with mine. Did you replace the lid switch or timer?

replace the water inlet valve assembly, turn off the water at the house water valves untill you get the valve replaced