Frigidaire Oven Error Code F6

The F6 code means the oven's control board detected a mismatch between the checksum stored in the EEPROM memory chip and the checksum it calculated from the current stored data. This indicates memory corruption or chip failure. While this fault is active, the oven will only allow clock and timer operation, and all cooking functions are disabled.

A power reset can clear the F6 code if the corruption was caused by a one-time event such as a power surge or an interrupted write cycle. To reset, disconnect the oven from its power source for a few minutes and then reconnect it. If the code reappears after normal use, the EEPROM or control board has a persistent failure that a reset will not resolve.

If the fix requires replacing the electronic control board, parts alone typically range from $150 to $350 depending on the specific oven model, with professional labor adding $100 to $200 on top of that. If a simple power reset resolves the issue, there is no parts cost. Getting a diagnosis from a technician before ordering parts is advisable to confirm the control board is actually the failed component.

You can start by performing a hard reset: disconnect the oven from power for several minutes and then restore it. If the F6 code was caused by a temporary power interruption, the reset may clear it. However, if the EEPROM chip has permanently failed, the fault will return and the electronic control board will need to be replaced, which requires working with electrical components and is best handled by a qualified technician.

The oven itself limits operation to only the clock and timer functions when F6 is active, so you cannot use any cooking modes while the fault is present. The oven is not in an immediately dangerous state, but you should not attempt to bypass the lockout. Continued use without resolving the underlying memory failure could lead to unpredictable control board behavior.