Jim for Model Number GX2FHDXVT02 Replaced main control board w10503278 back in Nov. 2014 purchased from appliance parts pros (order number 4847296) along with the defrost thermostat and both thermistors. Refrigerator fresh food area now 67 F and freezer -2 F. Evaporator iced over again. Placed in forced defrost mode and the defrost heater melts ice. So the main control board has failed again? Thanks very much Jim
Answer Jim, if the thermistors test within range in comparison to the temperature they sense, (10KO at 77°F, 29.5KO at 36°F, and 86.3KO at 0°F) and the wires are not damaged, then the main control WPW10503278 would be the likely cause. Read More... Answered by AppliancePartsPros.com | Friday, May 15, 2020