my refrigerator and freezer get cold problem is freezer does not freeze put new defrost timer -checked compressor-evaporator fan-condensor fan-cleaned grids -checked coils-heat defroster-defrost thermastat-everything working --did not check cold control thermastat–could this be my problem i am not sure if the control thermastat has anything to do with the freezer to freeze–would appreciate some kind of help thank you very much
jackdeecinto@comcast.net