When you say it won run a cycle what is it its doing wrong?
Is it filling with water?
Can you hear the wash motor kick in?
Will it drain the water out?
Ok try this and see what happens and let me know.
Press and hold the start button for several seconds and see if this resets the control unit from there.
Ok so when you turn it on only the 70 deg light is lit is it?
Is the start light flashing?
Also im taking it holding the start button in for several seconds didnt do anything at all?
Ok im afraid its looking like the control board in the door is faulty. As if you cannot reset it by holding the start button in then you cannot do the test cycle to fully reset it as this needs to be set to the rinse cycle for it to work. As you cannot reset it from the 70 deg cycle and holding the start button isnt doing anything then its looking like the control board in there is the fault here.
Try this first if you havent. Remove the plug completey from the socket as this will allow the componments on the board to fully discharge themselfs from there and can sometimes clear faults.
But if after all that its not resetting or doing anything in there then its looking like the control board in the door is faulty and will need to be replaced from there to cure this.
Sorry just had a look at this and its comming up as obsolete now. This dishwasher is actually made by Whirlpool for Caple so spares are very expensive on these. But going of the part number is ***** like its obsolete in the UK.
But heres the part number so have a search for it and see if you can find one on the likes of Ebay 481221838077
No worries your very welcome.