Hi, thanks for using JustAnswer.com. Please remember, I do not get paid for my time and expertise until you accept. Unplug the washer. Remove the back cover from the control panel and locate the two 5/16" nuts that secure the control board to the machine. Remove those nuts and slide the board sideways and it will fold back and allow access to the component side of the control. Look for burn marks as in the picture below. Let me know what you find.
Absolutely! The board is available at the link below. Replacing it is self explanatory. The wax motor will be in my next post with replacement instructions.
Repair Video for Wax Motor