Chosen Solution
As the title states, I have a Whirlpool Gold side by side model gs6nbexrl00 that is not auto defrosting. I have already replaced the thermistor and have tested the new one, I have also replaced the defrost element (the old one did have a burn mark on it) and have tested the new one (it does not read for continuity, but does register correctly for ohms). After having done all this, the freezer is still not auto defrosting. I have also turned the refrigerator to manual defrost mode and the element does not come on. I’ve also cleaned the compressor area to ensure proper airflow and have made sure that all fans are working. Lastly, I’ve taken out the main control board and although it looks perfect, I’m guessing that this is probably the issue. Any thoughts?? Update (04/25/2021) The problems turned out to be a combination of two items, a shorted defrost element which shorted the control board defrost control. Replacing the defrost element and control board solved the problem. Just goes to show that sometimes it can be multiple problems.
You’ve already replaced the defrost element, and the thermistor. Is there anything else between the element and the control board? If not, sounds like a faulty
