I have been to an AEG dishwasher with a dodgy heater relay. The part no on the old relay is SHC-SRE-303012. It equates to Maplins Part No JM67X.Currently £1.99. Beats £150 for a new PCB! I see this part has already been posted but not cross referenced with the two part numbers. Hope it helps someone. Steve.
Re: AEG Dishwasher PCB’s – Relay Part No SHC 303012
Thing is, change the relay for the same type which is obviously underrated (I have had loads of no heat caused by this) and the it burns out again and this time sets the thing on fire who will be to blame? Change the pcb which will have an uprated relaly on it and sleep nights.