David In Tn. for Model Number GSD5330D02WW Sometimes will start and go through full cycle, other times will fill with water and go no further. Engaging and disengaging the lock mechanism several times will sometimes start the cycle. Every once and a while will skip several steps and leave dishes unwashed.
Answer David, The sequence switch WD21X10101/WD21X10101 is a very good possibility, but based on your description and information, the WD21X10100/WD21X10061 Control Board is the more likely issue. You may want to access and remove the controls and check the control switch wiring for any loose connections and/or corroded contacts, check the control board selector tabs for any cracked or broken tabs, etc. Thanks, Read More... Answered by AppliancePartsPros.com | Thursday, February 18, 2021