Maytag Range Error Code F7

F7 means the Electronic Range Control has detected a shorted input key on the control panel keypad for at least 32 seconds. The board interprets a key as being held down continuously, which triggers the fault. This is most commonly caused by a failed touchpad membrane, moisture under the keypad, or a damaged ERC.

You should not use the range while F7 is active. A shorted input key means the control board may not reliably accept or process commands, which can lead to unintended oven behavior. Disconnect power until the fault is diagnosed and resolved.

If F7 returns after pressing OVEN CANCEL or cycling power, the underlying short is still present. A recurring F7 points to a physically damaged or internally shorted keypad membrane that needs replacement. If you have already replaced the keypad and the code still returns, the ERC has likely been damaged by the prolonged short and will also need to be replaced.

Start by pressing the OVEN CANCEL pad to clear the code. If F7 returns, disconnect the range from power for 5 minutes and restore it to reset the ERC. If the code comes back again, inspect the touchpad for visible damage, sticky keys, or signs of moisture. A faulty keypad membrane is the most common cause and can be replaced as a separate part. If replacing the keypad does not resolve the issue, the ERC itself will need to be replaced.

A replacement keypad membrane typically costs between $30 and $80 for the part, and is a moderate DIY repair involving removal of the control panel and disconnecting a ribbon cable. A replacement ERC is more expensive, usually $100 to $250 depending on the model, and requires more careful handling to avoid damage to surrounding components. Professional labor will add $100 to $200 on top of parts costs. Attempting the keypad replacement yourself first is reasonable before committing to the higher cost of an ERC.