Confused for Model Number FGHN2844LF8 There are 4 wires on the evaporator motor (241509402/AP3958808). What is the blue wire for? Both the red and yellow are said to be "pos" and the brown is "neg" when testing the mating plug coming from the refrigerator.
Answer Hello Confused, The blue wire is the feed to the defrost thermostat. This enables the defrost circuit to operate when the unit is in defrost mode. Read More... Answered by AppliancePartsPros.com | Tuesday, September 29, 2015