Maytag Range Error Code 1c81

Code 1c81 means the control board detected that the cook profile data stored in its EEPROM memory has been corrupted, specifically for the upper or single oven cavity. The corruption is confirmed by a failed CRC (cyclic redundancy check), which is a built-in data validation process. The range reports this code because it cannot safely operate the oven with invalid cook profile data.

You should not use the upper or single oven cavity while 1c81 is active. The control board cannot verify the cook profile data it uses to regulate oven operation, which means temperature control and cooking behavior may be unpredictable. Surface burners on a gas or electric range may still function, but the affected oven should remain off until the control board is replaced.

A replacement Maytag oven control board typically costs between $150 and $350 depending on the model. If you hire a technician, expect an additional $100 to $200 in labor, bringing the total repair to roughly $250 to $550. The repair itself is moderate in difficulty for a DIYer comfortable with appliance electronics: it involves disconnecting power, removing the back panel or control panel housing, unplugging wire harnesses, and swapping the board.

The fix for 1c81 is replacing the control board. Since the cook profile is stored directly in the EEPROM on the control board, the corrupted data cannot be reprogrammed in the field. Locate the correct replacement board using your range's full model number, disconnect power before starting the repair, and swap the board following the wiring diagram in the service manual. If you are not comfortable working with appliance electronics, a qualified technician should handle the replacement.

A power reset may temporarily clear the display, but 1c81 will return if the underlying EEPROM corruption is still present. Because the cook profile data stored in the EEPROM is what failed the CRC check, cycling power does not repair the corrupted memory. The code will persist until the control board is replaced.