Maytag Side by Side Refrigerator(model#MSD2756GEW): Not cooling properly. The evaporator coil inside the freezer was completely frosted-up, couldn’t even see the coil at all.
I did a ohm check for continuity on both the defrost thermostat(showed 0 ohms) and defrost heater(showed 14 ohms) which both check good. So that indicates the Adaptive Defrost Board is bad. Installed a new one, worked great!
Here’s the Adaptive Defrost Board for this model:
Manufacturer’s Number: 61005988
We have a thread in our forum all about this here: