My Frigidaire wall oven beeps and gives error code F1 and F3 after it's reaches the temperature I set on the control panel. It appears this may be the sensor probe causing the issue. Any other suggestions? Where can I find instructions on how to replace this part?
Based on the error codes that you have the oven sensor would be the issue with the unit. To access the probe will be done one of 2 ways. The first possible way is to look inside the unit and see if the probe, which is located in the upper left corner of the unit is mounted from the inside. If it is then just take out the screws and pull it out along with the connector. Disconnect the wires and make sure that the connector does not go back into the hole until the new sensor is plugged up. Then push the connector and wires into the hole and reattach. This is the easier method if mounted this way.
The other method will require the unit to be pulled out from the wall and disconnect the power. Once the power is disconnected then remove the rear panel of the unit and the probe will be on the right side when looking at the back. You will remove 2 screws and pull the probe out and install the new probe.