The ice dispenser on my GE PSS26SGPSS dispenses water but will not dispense ice. When I try to dispense ice the freezer temporarily halts and the lights on the dispenser panel dim. I have replaced the front panel board on the door and that did not solve the problem. I removed the dispenser motor and tested it directly by plugging it in. The rotator turned without a problem. It is making ice but will not dispense it through the door. Could there be a problem with the ice maker itself or is there a possible issue with the main motherboard. I have also cleaned all the contacts at the bottom of the door.