My freezer is at proper temperature, but the refrigerator compartment is too warm; it appears the vertical channel bringin up cold air is iced up.
The Damper control is defective and will not close. Can that cause the problem?
PS Already replaced the evaporator fan assembly. After that, things worked fine until last night after putting a lot of leftover food in the fridge.
Answer Hello James. If the damper is open, that will not cause the unit to be to warm. You need to check and see if the fan motor inside the freezer is running. If not, replace the evaporator fan motor assembly 12013211Q. If it is running, look for frost on the back wall of the freezer. If there is frost there, It sounds like you may have a defrost problem with the unit. Check and see if there is any frost build up on the back wall of the freezer. If so, 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