How do I test part to see if it is defective?
Answer Hello Tony. Sorry, the manufacturer does not offer the instructions on testing this part. If we knew the issue you had and your model number, we may be able to help you find the problem with the unit. Thanks.
Ice build up in freezer, freezes food at the bottom of fridge about 6-10 days after each repair.
Replaced: defrost thermostat, thermistor, freezer fan, damper, main control board. Still freezes food. What could it be?
Answer Drago, You've covered everything except the defrost heater and thermostat WR51X10101 WR51X10101, or did you forget to mention those. You may have a loose connection in the wiring, or a weak spot in the heater element that opens when trying to carry the voltage and heat.