We have a Kenmore refrigerator with an ice maker in the freezer. It was owned by the previous house hold owner and has worked well. The freezer compartment has been overly full, not allowing good circulation. The wire for the ice maker was in a middle position, neither on nor off. We are having a social gathering tomorrow and set the wire in the down "on" position. It produced one set of cubes, but no more. I have moved the wire to the on and off position several times with no results. It feels like ice in the back part of the ice maker. I am wondering what else I might try to remedy the situation.

It's fixed. Apparently, giving more circulation for the cool air in the freezer compartment allowed the ice maker to thaw and begin producing ice.