Start button blinking after 2 minutes of cycle starting

Hi @kawf ,

What is the make and model number of the dishwasher?

Does it have a hot water supply connection or a cold water supply connection?

If hot water is the water hot enough at the outlet to the dishwasher?

Some dishwasher manufacturers require that the hot water supply to the dishwasher be at 120 F degrees. Check the owner/installation manual for your dishwasher to see if this is a required condition.

It still may be a heater problem or perhaps a thermostat problem

Some dishwashers have a tech service sheet located behind the kick panel.

If there is one there for your dishwasher, it should show how to run the diagnostics program for the dishwasher which may help to narrow down what may be the problem.