William B Henderson , TN September 05, 2016 Appliance: Model WHIRLPOOL 54485-2 Panel control became defective and the dishwasher wouldn't stop washing Replaced the panel control part. The repair was quite simple. Just replacing the old unit and putting in the new one and connecting the plug. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes