Trying to figure out what part to replace on my moms dishwasher. Mom called and said it would not start. Found only 1 indicator light on by the heated dry key, their are 2 lights here, an upper and lower light, the lower has a hat or lock symbol with a #3 inside it, that's the one lit up.
Tried the field service test by pressing the heated dry key 6 times followed by the start key, it ran through the sequences, it dose not give any fault flashes,
it just lights up the #3 again.
Tried the manual test function test and it dose not work.
Also have turned off power over night to see if it would re boot.
Key pad or circuit board?