[FONT=&quot]Any number of issues can cause a refrigerator to stop cooling properly. Let’s start with basic checks first. Check to see if both fans are working. The evaporator fan is in the freezer section and the condenser fan is by the compressor. If the compressor is running the condenser fan motor will also be running. Make sure the condenser coils are clean and air flow across them is not restricted. See if the compressor is running by placing your hand on top of the compressor and feel for vibration. Compressors normally run warm to very warm. A compressor running hot to very hot would indicate a problem. Look for frost on the evaporator cover (freezer section back wall) indicating a possible defrost issue.[/FONT]
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I'll assume you had a defrost problem and the evaporator was packed with frost. That's why put the control into forced defrost, right? OK, it sounds like you'll need to replace the electronic control. There are only 3 components in the defrost system, terminator, heater, and control board. Since the heater is working the defrost terminator is also working. That just leaves the electronic control board. You'll need the last one or two digits after the "S" in your model number to be sure you get the correct part. You'll also need to remove the evaporator cover and finish defrosting the coils. Use a hair dryer to get all the frost out. Don't try to continuously force defrost with the service mode, it won't work to get the frost out before the terminator opens.