Frigidaire Range Error Code LEDs 6+7

LEDs 6+7 on a Frigidaire range indicates an incorrect EEPROM checksum, meaning the control board has detected that its internal memory data may be corrupted. The EEPROM stores calibration and configuration settings the board needs to operate correctly. When the board reads this data on startup and finds an integrity mismatch, it triggers the fault. The range will not operate normally until the issue is resolved.

You should not attempt to operate the range while this fault is active. A corrupted control board checksum means the board may not execute programmed functions reliably, which could lead to unpredictable behavior from heating elements or burners. Disconnect the range from power and complete the diagnostic steps before resuming use.

The main control board is the part that requires replacement when the LEDs 6+7 fault persists after a power reset. The EEPROM chip responsible for the checksum error is integrated into the control board and is not serviceable as a standalone component in the field. Replacing the entire control board is the corrective action specified for a persistent fault.

A reset may clear the error if the memory corruption was caused by a temporary event such as a power surge or brief outage. Disconnect the range from power, wait a full 30 seconds, then restore power and observe whether the fault returns. If LEDs 6+7 reappear immediately on startup, the control board has a permanent fault and the reset will not resolve it.

If the error clears with a power reset, there is no parts cost involved. If the control board requires replacement, parts alone typically range from $150 to $350 depending on the specific model, with professional labor adding $100 to $200 or more. Getting a repair estimate before proceeding is advisable, particularly on older ranges where repair costs may approach replacement value.