Donald T Mount Olive , AL December 01, 2018 Appliance: Model FES3670CB The oven stopped working and the digital readout went blank. Cook top still worked fine. Checked the oven elements all ok, so I ordered new clock/timer module and this fixed the problem Changed out clock/timer module. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes