Danna E Lake George , NY March 24, 2016 Appliance: Whirlpool Electric Dryer WED9500TC1 Whirlpool Dryer Wed9500tc1: F01 error code control board not working. How to replace Control Board. Real simple fix, took top off dryer, the board was on the left. I took a photo of where all the wires were plugged in then unhooked the old board. Replace with new board and followed my picture on where all the wires went... They only fit certain places so was really easy!! 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes