Whirlpool refrigerator ice dispenser isn't working. Backstory - Fridge wasn't cooling properly and ice melted in freezer. Cleaned coils and the temp of the fridge/freezer dropped back to normal. Then the ice dispenser quit working. Found the dispenser motor encased in a block of ice. Defrosted everything and drained the water from the motor and let dry for a week. Reinstalled motor, pushed the ice dispenser lever and the motor doesn't turn. Figure the motor is bad but I am wanting to verify that before spending the money on a new one. Any one know where I can find a wiring diagram and what the voltage should be to the motor? Thanks!