David N Pittsburgh , PA May 02, 2017 Appliance: Frigidaire Range FEF354GSA Frigidaire Range Fef354gsa: Oven would not heat. How to replace Range Touch Pad Overlay. After changing the lower element with no result, I removed the upper rear cover to expose the back of the control. Using a volt meter, I was quickly able to determine there was no output voltage present with the control in the "on" position. Ordered a new one. Direct replacement!!! Easy install! As always, be sure to un-plug your unit. Thanks APP! Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes