My Whirlpool Duet Washer was flashing F06 E02, doesn't run and won't unlock the door. I unplug the unit and my husband got the door to unlock. Plug it back in turn it to rinse/drain cycle. Nothing!! Not even a sound. The timer is going but the machine isn't. Now it's flashing F01 E02.

Here is the manual: https://dl.dropboxusercontent.com/u/8010163/Whirlpool_Duet%20Job%20Aid.pdf
You will need to get a digital multimeter (DMM) to work on this machine. It sounds like something is stopping the pump or drain up, and that you have a corroded connection in the wiring harness to motor.