Mike for Model Number FGUN2642LF3 My refrigerator has an error code Sy ef. I looked it up and it said evaporator fan motor. Both compartments are warm. When I went to remove the fan, it was not working. How can I test the fan motor with a multimeter to see if its good or not? What wires should I test? There are 4 colors Brown, red, yellow, blue. Thank you
Answer Hello Mike, You can test from the brown with a white trace to the red with a white trace. There should be 12Vdc present from one wire to the other or you can test from pins J4B-5 to J4A-13 for the 12Vdc. If the voltage is there, the fan motor has failed. If the voltage is not there, the board 5303918502 is the issue. Read More... Answered by AppliancePartsPros.com | Tuesday, July 31, 2018