Thank you Electrofix. Sent it for repair and will let the forum know how it went. Just curious…..when I was testing dishwasher on/off switch in dishwasher door, there was no 230v power going to pcb when switch was off (this is with wall socket being on)….at least the one thick wire I checked (there are several thin wires going to/from door switch as well). If that was the only power wire to pcb, I would think there would be no power to power module LNG304GN? Just asking. I will start to switch power to dishwasher on wall socket if that will prolong its life ( not sure if the on/off cycles are better or worse vs keeping it permanently on)