J for Model Number CSX22GRZBWW Our side by side started getting warm on the refrigerator side. About 4 days later the freezer side got warm and was not freezing. I looked at your website and took the panel off. I saw that the coils were covered in frost. I defrosted the coils manually and cleaned the bottom of the unit. The refrigerator worked great for about two weeks and then the same problem happened. I ordered a defrost timer and thermostat and replaced the old ones. I again manually defrosted the coils. Worked great for about two weeks again and now the same problem happened again. I did not change the heaters out, I thought they were working because they did not have any frost on them. Is this an indication of the heaters working? Any suggestions on which part to try next or a solution?
Answer Hello J., This models' most common failure is the defrost heater assembly WR51X442. Read More... Answered by AppliancePartsPros.com | Wednesday, February 18, 2015