Under the freezer door top hinge cover you should find a wire harness.....you can check to see if you have voltage leading to freezer door but you will need a wire diagram to tell which wires to check. You really should take cover assembly apart and check for voltage there, again you will need a wire diagram. You might find a diagram behind the bottom kickplate.....if voltage found under hinge then at cover assembly, you will need a whole front cover assembly which you can order at your local parts store.....they are expensive.