Paul E Anaheim , CA October 27, 2014 Appliance: Model J S900 K4WW Control panel stopped working Thanks to Appliance Parts Pros I was able to fix the problem myself. Appliance Parts Pros were able to send me the pages to be able to see how to fix problem. Appliance Parts Pros did an awesome job. Thank You Read More... Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Nut Drivers, Pliers, Screwdrivers