Matt for Model Number RS2545SH Freezer works fine fridge does not cool any longer and digital display seems erratic on front but temp in fridge remains a constant 50ish degrees. Was thinking possibly the temp sensor?
Answer Matt, You will want to pull the rear wall of the refrigerator compartment and check the frost pattern of the evaporator in the refrigerator. Check to see if the coils are impacted with ice. If they are then test the sensor which should have a resistance reading of 5K ohms at 77 degrees. If this sensor is outside this range then it is defective. If it checks ok then test the defrost heater for continuity, no continuity means it is faulty. Read More... Answered by AppliancePartsPros.com | Thursday, May 14, 2015