Lewis W Arcadia , FL December 06, 2015 Appliance: Model KUIS15MRHB9 Kitchenaide ice machine cutting grid not working Replaced grid wire harness. only difficulty was keeping the grid wire tight while attaching harness to grid. Read More... 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Nut Drivers, Pliers, Screwdrivers