The part(s) or condition(s) listed below for the symptom Oven not self-cleaning are ordered from most likely to least likely to occur. Check or test each item, starting with the items at the top of the page.
The oven thermostat sends voltage to the heating circuit and regulates the temperature of the oven during the self-cleaning cycle. It is possible for the oven thermostat to function properly for baking and broiling but not for cleaning. Due to its complexity, the oven thermostat is difficult to test. If you suspect the oven thermostat is at fault, replace it.
Oven thermostat assembly. This thermostat monitors the temperature inside the oven and cycles on the heat when the oven drops below a set temperature. If the oven does not bake, or if the oven temperature is off by more than 50 degrees Fahrenheit, the oven thermostat may be defective,
The oven control board has relays that send voltage to the bake and broil circuits according to the user settings and sensor input. If the control board is defective, it may not send voltage to the heating components.