the refrigerator is on but the ice maker display is totally off, is this the electronic control board.
ANSWER Ricardo, Are you sure the dispenser is not in the "lock out" mode. The next check should be at the freezer door hinge, make sure the dispenser wire harness it tight and there are no loose wire connections. If alls OK, you'll need to remove the dispenser cover and check for voltage to the control board at the P1 wire connector pin 4 white and pin 1 blue/black, should have 120 VAC across the wires. We're sending you more information that should be more helpful. Good Luck and Thanks
Answered by AppliancePartsPros.com | Monday, April 09, 2012