When moving our refridgerator we tried to remove the freezer door, then realized it had wiring at the top and a water line at the bottom so we put it back together and moved it out of our way with everything intack. Now that we have moved it back into place the ice/water dispencer will not work. Ice maker and the rest of the fridge/freezer work fine but not the dispencer. Any ideas on what we should be looking for to fix it?