You mean the ice maker is not making ice? Or the auger motor is not dispensing ice out the door? Either way it sounds like you may have broken wires underneath the freezer door causing this problem. This has been very common on this model.
Lots of members have found frayed and broken wires causing the ice maker/and or auger motor to be dead. Remove your bottom kickplate grille, Remove the black wire harness loom too, broken wires can be underneath it.