The start button stopped working on this unit all other buttons seem to function and lights come on. Is the front panel button replacement the right piece or is this issue related to the control board behind the panel?
Answer Joe, You're on track, the issue is most likely the control panel / keypad assembly. If you have a multi meter, you can test each keypad , using the meter and the tech date sheet attached to the lower access panel or frame behind the kickplate. Thanks