Jenn-Air Oven Error Code F2E5-2

F2E5-2 indicates a fault with the Main Cavity Camera function at the HMI (Human Machine Interface) control board. The oven's control system has detected that the camera is not working or communicating correctly through the HMI. This error points to a problem in the camera module, the wiring harness connecting it, or the HMI board itself.

A power reset by unplugging the oven or turning off the circuit breaker for several minutes may temporarily clear the code if the fault was caused by a software glitch. However, if the underlying cause is a loose connection, damaged harness, or failed component, the code will return. A physical inspection of the camera wiring and connections is necessary to confirm the root cause.

Repair costs will vary depending on which component has failed. A wiring repair or connector reseating by a technician may cost in the range of $100 to $200 for labor. Replacing the camera module or HMI board will add parts costs on top of labor, potentially bringing the total into the $250 to $600 range or higher depending on the specific parts and your location.

The F2E5-2 fault is specific to the camera function and does not directly affect the oven's core heating operation. In most cases the oven can still be used for cooking, but the internal camera feature will not work. It is still a good idea to have the fault diagnosed promptly to prevent any related electrical issues from developing further.

Start by disconnecting power to the oven, then inspect all wiring connections between the cavity camera and the HMI board, reseating any loose connectors. If connections appear secure, check the harness for damage and test continuity. If the harness is intact, the camera module or the HMI board may need to be replaced. A qualified technician can perform component-level testing to pinpoint the failed part.