Are you getting 110VAC on the primary leads of the high voltage transformer when you press "Start" to begin cooking?
If not, yhen it may simply be a bad cook relay (I do board repair) or a bad bottom or inside top door switch. See http://www.microwavecontrol.com/doorsw.htm
E-mail me via my site for more free help.
William E. Miller, AS-EET
[email protected] http://www.microwavecontrol.com
Microwave Oven Control Panel Repair Nationwide
"Recycling by repairing since 1982"
×