GE wall oven

Push the Clear/OFF pad. Shut off power to the oven, disconnect the flat ribbon connector from the electronic oven control board and then restore electrical power. If the code reappears after about 30 seconds, replace the electronic oven control board. If the code doesn't reappear, replace the key panel.

If the oven actually overheated, the electronic oven control board likely has a stuck relay; replace the electronic control board. If the oven is at room temperature, the oven temperature sensor could be defective. Disconnect power to the oven and measure the oven temperature sensor resistance using a volt/ohm meter. If the resistance isn't 1100 ohms at 72 degrees F, replace the oven temperature sensor. If the resistance is correct, replace the electronic control board.

Disconnect the electrical power supply to the oven. Measure the oven temperature sensor resistance using a volt/ohm meter. If the resistance isn't 1080 ohms at 70 F, replace the oven temperature sensor. Replace the oven temperature sensor wire harness if damaged. If the oven temperature sensor and wire harness are okay, replace the electronic oven control board.

Disconnect the electrical power supply to the oven. Reconnect any loose wires in the oven door lock circuit. Replace the oven door lock wire harness if damaged. If the wire harness is okay, replace the oven door lock assembly. If the problem recurs, replace the electronic oven control board.

Disconnect the electrical power supply to the oven and replace the electronic oven control board.