Joe L Murfreesboro , TN February 05, 2016 Appliance: Frigidaire Electric Range GLEF378AQC Frigidaire Range Glef378aqc: Oven burners stayed on after turning off oven an error code came on looked up error code and stated oven control unit inoperable. How to replace Oven Control Board. Unplugged stove. Removed rear top panel 6 screws. Removed 3 separate colored wires and broke off plastic snap lock to remove one small wiring harness. Removed 4 screws from malfunctioned oven control unit. Removed control unit from stove. Removed front digital plastic plate display from old control unit and placed on new control unit. Placed everything in reverse order. 15 minute job. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes