Av for Model Number WDF330PAHS0 Hi All, My dishwasher stopped heating water. Looking at the heating element I so it was cracked so I replaced it (ol one had no continuity, new one reads 15ohms) but to my surprise, this did nothing ... still not heat ... I probed the Limit thermostat and it reads 6/7 ohms, no OL then ... from the board where the electrical wire leave, I read around 15 to 20 ohms too. I don't know what is going on. I looked at the PCBA ... looked fine... not sure how to probe the relays (there is one on L and N line). Any clues?
Answer Av, With the heater having been replaced and the thermostat being good then this would be a faulty control board. The control board can be tested for 120 Vac coming off the board to the heater. Read More... Answered by AppliancePartsPros.com | Friday, May 1, 2020