Product review (5 stars): Plug and play
The arm of the original ice maker would get jammed when ice bin was full. It would than freeze and stop working.  At least once a month I would need to remove whole unit, disassemble it and than let it thaw.  Thaw while in place didn't work because moisture inside case would just refreeze and stop working again.  This unit has a different arm design, so hopefully it will eliminate the issue.  Replacement is very simple, three screws and one wire connection.  After installing you need to press and hold the ice size bottom until all three lights are lit.  Ice maker will than cycle once and fill with water.  You should be good to go from there.