I fitted a new pump and motor afew weeks ago and dishwasher has been working fine, but in the last day or two it will not complete a program other then rinse & hold, on all other washing programs it stops with water in the dishwasher with the 3 programme push button indicator light flashing. I have not tested yet but the fault may be due to the water not heating up and therefore the wash cycle can not complete. Hope you know what the fault indicator relates too. Thanks for any help you can give.