Kitchenaid ice maker not filling with water

[reissgirl]

My ice maker flooded my freezer once, and now it doesn’t make ice and doesn’t fill with water. It doesn’t sound like it’s even trying to fill with water. I looked at the water tubing behind the unit, and nothing looks frozen there. I detached the ice maker unit from inside the freezer to check the supply line coming in (flexible white tube coming through the hole in the back of the freezer). There was a small amount of ice there that easily dislodged, but that did not fix the problem. Could there be more ice stuck somewhere that’s not visible to me? Could it be the main water valve even though there is no water at all entering the unit? The water dispenser in the fridge works just fine. What should I try next? Thanks!!!