Dano for Model Number jgbp33ceh4cc Set oven to 350 degrees it beeps and says it is preheated but checking the temperature internally it is actually 250 degrees. Oven works but have to cook food longer or raise the temperature.
Answer Dano, you'll need to test the oven sensor WB21X5301. It should 1100 ohms at room temperature. If the sensor tests good you'll need to replace the board part number WB27K10355. Thanks! Read More... Answered by AppliancePartsPros.com | Thursday, February 20, 2014