Ronald G Nicollet , MN December 17, 2021 Appliance: Maytag Undercounter Dishwasher MDB7749SAW1 Maytag Dishwasher Mdb7749saw1 / : The cancel light was blinking constantly. How to replace Panel-Cntl (Wht). I replaced the Panel Control. It was fairly easy to replace. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes