Maytag Cooktop Error Code No LEDs (no element operation)

This condition means the power board has lost communication with the control board and has shut down all elements as a safety response. The power board is programmed to disable element operation after 10 seconds without a valid signal from the control board. Because neither board is driving the display, no LEDs illuminate. The cause can range from a loose harness connection to a failed board.

No, the cooktop should not be used in this state. The lockout condition means the control system cannot properly manage element operation. Attempting to bypass or force operation without resolving the underlying communication failure could present a safety risk. Leave the cooktop off until the fault is diagnosed and repaired.

A power reset by turning off the circuit breaker for 30 to 60 seconds and restoring power may temporarily restore operation if the communication loss was caused by a transient glitch. However, if the underlying cause is a hardware fault such as a failing board or a damaged harness connection, the condition will return. A reset is a reasonable first step, but it does not substitute for a proper diagnosis if the problem recurs.

Some causes are within reach of a confident DIYer. You can check the circuit breaker, confirm the cooktop has proper voltage at the terminal block, and reseat the harness connectors between the two boards after disconnecting power. If those steps do not resolve the issue, diagnosing a failed control board or power board typically requires a multimeter and familiarity with reading live voltages, which is better suited to a qualified technician.

If the fix is simply reseating a loose harness connector, there may be no parts cost, though a service call fee still applies if a technician is involved. Replacing a control board typically costs in the range of $150 to $350 for the part alone, while a power board replacement can run $100 to $300 or more depending on the model. Labor adds to these figures, so total repair costs can range from around $200 to $600 depending on which component has failed.