Where is the defrost timer on a fridge?

Locate the defrosting timer of your refrigerators. It can be located behind the bottom of the refrigerators, in the control panel of the refrigerators, or even behind the rear wall refrigerator. Defrosting timers almost always have four metal terminals that extend from the bottom.Your refrigerator has a defrost timer. It can be found behind the refrigerator's lower kickplate, in the refrigerator's control panel, or on the back wall. Four metallic terminals extend from the bottom of the defrost timer.