KitchenAid Range Error Code Err

Err on a KitchenAid range means the electronic oven control received input from a keypad position it does not recognize as a valid function. This can result from pressing two buttons simultaneously, a contaminated touchpad surface, or a worn membrane keypad. The control displays this code to prevent executing an undefined command. Pressing OFF and retrying your entry is the recommended first response.

The Err code itself does not indicate a safety hazard. It does not involve a temperature sensor failure, a runaway heating condition, or a gas control fault. It simply means the control panel received an unrecognized input and halted to avoid acting on an undefined command. The range can typically be used normally once the error is cleared by pressing OFF.

Recurring Err codes without deliberate user input typically point to a hardware problem rather than a usage issue. A degraded membrane keypad with worn conductive traces, a loose or damaged ribbon cable between the keypad and control board, or residual moisture under the keypad surface can all generate intermittent invalid signals. Inspecting the keypad for visible wear or contamination, and checking the ribbon cable connection, are the next diagnostic steps when the error persists on its own.

Yes, pressing OFF is the first recommended step and will clear the Err display in most cases. If the error was caused by an accidental or simultaneous key press, canceling and re-entering your selection should resolve it completely. If the code returns repeatedly without an obvious input mistake, a failing keypad or connection issue may be the underlying cause.

If a simple keypad cleaning or re-entry resolves the issue, there is no parts cost. Membrane keypad replacement parts for KitchenAid ranges typically run in the range of $50 to $150 depending on the specific model. An electronic oven control board, if that component is ultimately at fault, generally costs between $100 and $300 or more for parts alone, with additional labor charges if a technician is hired.