Diane H Early , TX May 19, 2017 Appliance: Kenmore Dryer 41784152500 Kenmore Dryer 41784152500: Dryer would run sometimes and other times not. How to replace Control. My dryer decided to have a mind of it's own about 6 months ago. It would run perfectly sometimes and then not run at all other times. After some research, we decided the likely culprit was the Control Board. I ordered the part and received it the next day. Our washer and dryer are stacked by shelving so we had to pull the unit out a bit out to access the screws to the lid. The change out took a little bit but was fairly easy. Hardest part was getting the new control board into the correct position on the dryer face plate. Dryer runs perfect, so we are still hopeful that this was the correct fix! 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes