Lisa Marie E Denver , CO May 16, 2015 Appliance: Frigidaire Range PLEF398DCH Frigidaire Range Plef398dch: Bake and broil elements failed to heat properly. How to replace Oven Electronic Control Board. We tested the continuity of the heating element with an ohm meter and it appeared to be working; however, since it was the least expensive "fix" we replaced the temperature sensor from a local store but it did not do the trick. I chatted with an AppliancePartsPro representative and he recommended the clock/timer—which at the time didn't seem to make a lot of sense since the clock/timer and all of the displays worked. Purchased the part because I had nothing to lose with their guarantee that I could return the part and get my money back if it didn't work (unlike local stores where I'd be out of luck and my $). Watched a youtube video on removing the back of the oven and replacing the part. Removed the many connectors one at a time to ensure I did it properly. I did. Problem solved. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes