Electrolux Oven Error Code F25

F25 means the main control board is not receiving a zero cross signal from the convection fan and oven lights control board. This signal is required for the control system to synchronize switching operations for the convection fans and oven lights. The fault is typically caused by a missing power connection at connector P2 on that board, or by a failed control board. Addressing the wiring at P2 pins 3 and 5 is the recommended first step.

An F25 error means the convection fan and oven lighting system is not operating correctly, so convection cooking modes may not function as expected. The oven may still bake using standard heating elements, but you should not rely on convection settings until the fault is resolved. Continued use with an unresolved wiring fault is not recommended, as loose connections can worsen over time.

If the fix is simply reseating or securing the connector at P2, the repair cost is minimal, covering only your time or a basic service call fee typically in the range of $75 to $150. If the convection fan and oven lights control board needs replacement, parts alone generally range from $100 to $300 depending on the specific model, with additional labor costs if a technician is involved. Getting a diagnosis before ordering parts is advisable to confirm which board is at fault.

Checking the wiring connections at connector P2 is a task a confident DIYer can perform after disconnecting power to the oven. If the connections are secure and voltage is present but the error persists, replacing the convection fan and oven lights control board is the next step, which is also manageable for someone comfortable with appliance repair. However, if you are not comfortable working around line voltage components, a qualified technician should handle the diagnosis.

Disconnecting power to the oven for a few minutes and restoring it may temporarily clear the F25 code, but if the underlying cause is a wiring fault or failed board, the error will return. A reset does not repair a loose connector or a faulty control board. It can be useful to confirm the fault is persistent before beginning component-level diagnosis.