samsung/maytag refrigerator all i know is the repairman told me that the defrost sensor was not working and needed to be replaced. i know i have ice build up on the coils, i can hear that also, and then the refrigerator stops cooling, display reads 57 degrees. i'm not using it at this time, such a waste as it is only 1.5 yrs old. i would like to repair it, but don't know which part to purchase to repair. anyhelp would be greatly appreciated. |