Mike for Model Number Kenmore 911.30465791 When baking at higher temperatures 350+ the oven will heat to temp and after awhile beeps giving a F3 error code usually. Occasionally has thrown F4 and F5. After hitting Clear cannot immediately restart oven. After waiting about 10-minutes or so, can restart oven and the cycle repeats. When baking at lower temps the oven runs normally. Is this likely the Sensor or Control Board?
Answer Mike, The F3 and F4 Error codes indicate the issue is in the oven temperature sensor [ ] This can happen in older ovens, and after a self clean cycle. The F5 error code indicates an issue in the ERC/Clock, The "watchdog" or checksum circuit. But based on the post and since the issue is at higher temperatures only, start by replacing the oven temp. sensor, and check the wires, connector for damage. Read More... Answered by AppliancePartsPros.com | Monday, January 20, 2014