Jason L for Model Number CSX22GRZBWW Our side by side fridge was not cooling down, and about 3 days later the freezer part started warming up. I took off the panel and saw that the coils were frozen over so I defrosted these and cleaned the under side of the fridge. The fridge started working normally again for about 2 weeks, then the same thing happened, fridge warmed up to about 55 degrees, freezer started warming up 3 days later. I read the advice on this website and ordered a thermostat and thermostat timer. Did not order heaters because they were not iced over, now I'm wondering if that is even an indication of them working or not. I defrosted the coils manually while I changed the 2 parts. Two weeks have gone by and the fridge is having the same problem. Any advice on the problem?
Answer Jason, With having a defrost system issue you will need to test the defrost heater and the defrost thermostat. They should read closed for continuity when cold. You can test this with a multi-meter TJMA-DMT3. I will include a link at the end to assist you how to use the multi-meter if needed. If both parts are good, you will need to replace the defrost timer. Once the problem is repaired, you will need to thaw out the ice on the coils before the unit will operate properly. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More... Answered by AppliancePartsPros.com | Wednesday, February 18, 2015