Ryan for Model Number WMH1163xvq2 Auto fan will continue to run and cannot be shut off. When the fan button is pressed it says "fan speed hi will remain on untill no heat is senced". nothing is being cook on the stove and everything is cool
Answer Ryan, There are two(2) Thermostats in your microwave, and neither has control of the cooling/hood fan. If the cavity thermostat "opens" everything would go blank/dead, until the thermostat cooled down and reset. if the magnetron thermostat were to "open" the microwave would not cook, until it was repalced. At this point it looks like one of the hood fan relays has a "sticky" contact, and you'll need to replace the control board WPW10350619. Read More... Answered by AppliancePartsPros.com | Friday, August 10, 2012