I have replaced the heater but the water still remains cold , any ideas? I presume there is some temperature control in the electronics as the machine can select between 50,60 & 70 degrees - could the fault be there

david, August 2010

Hi Dave

Did you fix your JLDWS1204 control module problem? I've got exactly the same issue have replaced the heater

John, May 2011

I now know its the control circuit board - I can see a burn mark on one of the relay contacts & on the circuit board cover - showing some arcing must have happened as the contact to circuit board broke down - trying to re solder it but does anyone know what control module fits the John Lewis JDWS1204 dishwasher - I suspect its an Electrolux under the skin

Dave, August 2010