Indesit 24 in. DE73 Evolution Free-standing Dishwasher "a04" Questions

cod. error a04 on the display Appliances fault A04 has different meanings depending on the type of appliance. Please see below for further detauls: Also see our video section for help. Error: A04, ...

DE73 A04 Error code My machine is about 3-4 years old and his been running fine until recently when it occasionally shows a A04 error. Searching around I now know this translates to "Unable to ...

...relay - Book a service engineer. A03 - Short circuit on thermistor - Book a service engineer. A04 - Unable to reach or sense temperature within 70 minutes - Book service engineer. A05 -

...relay - Book a service engineer. A03 - Short circuit on thermistor - Book a service engineer. A04 - Unable to reach or sense temperature within 70 minutes - Book service engineer. A05 -

...A03 = Thermistor open circuit /short circuit - machine drains until Level Switch resets +1minute A04 = Unable to sense/reach temperature in 70mins. - machine drains until Level Switch resets + ...

error code A04 could you tell me if this is related to the heating element and if so would changing it resolve this problem? also is it easy to locate and replace? A04 = Unable to sense/reach ...