R.N.D. for Model Number JKP90SPSS Wife was heating up her coffee in the microwave and left the room. She heard the ding when it was done but let it sit a while. When she came to get her coffee the microwave was still going even though the timer was finished. It stopped when she opened the door but understandably she doesn't trust it now. Would this control board be the culprit or would the smart board?
Answer Hello R.N.D., This is most likely caused by the main control board WB27T11249. Read More... Answered by AppliancePartsPros.com | Friday, May 26, 2017