Bob M. for Model Number GBD307PDS09 My problem began following a Clean cycle on the Upper. The oven stopped during the cycle, sounded an alarm, and displayed PF. Following that, attempts to use the upper by selecting a baking temp and pressing Start would result in the oven attempting to start (it would turn on for a few seconds), followed by an alarm, then the Control Panel lit up completely, the start up ended with the display presenting PF, the clock going to 12:00 and the upper shut down. The Lower oven worked fine throughout. I replaced Control Board (W10406070) and then encountered a problem with the Control Panel (F2 E1 fault code) (8300440) so I replaced it as well. While this fixed the original problem, now the clock runs fast and the Convection fan runs continuously. Any suggestions?
Answer Hello Bob. Check and see if there is any loose connections inside the unit on the control board. If not, it sounds like the control board you replaced may actually be bad and needs to be replaced. Read More... Answered by AppliancePartsPros.com | Monday, October 15, 2012