Robert S Omaha , NE April 03, 2015 Appliance: Model KUIS18PNXW O My kuis18pnxw o was not producing ice i dug in and found grid cutter was bad it was due for a cleaning anyway i continued taking it apart and found a wire had corroded and broke free of sensor After reading some reviews it was clear to me I wasn't going to mess around with rewiring the grid so I ordered it complete along with the sensor. Install was easy as the parts were identical. 7 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes