Adam H Frederick , CO September 21, 2015 Appliance: Frigidaire Dishwasher FPHD2491KF0 Frigidaire Dishwasher Fphd2491kf0: Our dishwasher motor stopped running it would fill and drain but that was it. How to replace Pc Board Assembly. I ordered a new motor thinking that the old one had died, didn't fix the problem. Once I installed the new motor it would run for about 20 seconds and then die. I researched the problem a little further and found that the Pc Board must be faulty. Ordered a new Pc Board and problem fixed! 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes