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Error code reference

Maytag Cooktop Error Code 0 LEDs

ON LED failure on control board; no LEDs illuminated, electronic control locked, 1 audible beep.

Maytag codesMaytag cooktop codes

ON LED failure on control board; no LEDs illuminated, electronic control locked, 1 audible beep.

First step from the service manual

Replace control board.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What 0 LEDs means on a Maytag cooktop

The "0 LEDs" condition on a Maytag cooktop indicates a failure of the ON LED circuit within the electronic control board. When this fault is active, none of the indicator LEDs on the control panel illuminate, the electronic control becomes locked and unresponsive to user input, and the unit emits a single audible beep. This points directly to an internal failure within the control board itself rather than an upstream wiring or power supply issue.

The electronic control board manages all LED indicator outputs through dedicated driver circuits. When the ON LED circuit fails, it can trigger a lockout condition that disables the entire control interface as a safety measure. This prevents the cooktop from operating in an unknown or undefined state. The single beep is a diagnostic signal the board emits to indicate it has detected an internal fault on startup or during operation.

Because the failure originates within the control board's LED driver or logic circuitry, there is no field-level repair path for the internal components. The board must be replaced as a complete assembly. Inspecting external wiring harness connections for corrosion or looseness is a worthwhile preliminary step, but if connections are intact and secure, control board replacement is the confirmed resolution for this fault condition.

Source: manufacturer service documentation.

Common causes of 0 LEDs

  1. 01

    Internal control board LED driver failure

    Part replacement

    The LED driver circuit on the control board has failed internally, disabling all indicator outputs and triggering the control lockout. This is the primary cause and requires full board replacement.

  2. 02

    Control board logic circuit fault

    Part replacement

    A failure in the main logic section of the control board can prevent the board from initializing correctly, resulting in a locked control state and no LED illumination.

  3. 03

    Loose or corroded wiring harness connection

    Wiring / connection

    A poor connection between the wiring harness and the control board can disrupt power or signal delivery to the LED circuits. Inspect all connectors at the board for corrosion, bent pins, or loose seating.

  4. 04

    Power surge or voltage spike damage

    Part replacement

    A voltage spike from the power supply can damage sensitive components on the control board, causing LED and control circuit failures. Check for signs of burn marks or discoloration on the board surface.

See the test procedure for each cause

Frequently asked questions about 0 LEDs

What does 0 LEDs mean on a Maytag cooktop?
The 0 LEDs condition means the ON LED circuit on the electronic control board has failed. No indicator lights will illuminate, the controls become locked and unresponsive, and the cooktop emits one audible beep. This is an internal control board fault that requires board replacement to resolve.
Can I fix the 0 LEDs error on my Maytag cooktop myself?
A knowledgeable DIYer can address this error by first checking all wiring harness connections at the control board for corrosion or looseness. If connections are secure and the fault persists, the control board must be replaced as a complete unit. The internal circuitry of the board is not field-repairable.
Will resetting the Maytag cooktop clear the 0 LEDs error?
A power reset by disconnecting the cooktop from its power source for several minutes may temporarily clear the condition if a minor glitch caused it, but it will not resolve an actual hardware failure within the control board. If the 0 LEDs condition returns after a reset, the control board has a genuine internal fault and needs to be replaced.
Is it safe to use my Maytag cooktop when the 0 LEDs error is displayed?
No. When the 0 LEDs fault is active, the electronic controls are locked and the cooktop will not operate, which prevents use by design. Attempting to bypass this lockout is not recommended. The cooktop should remain out of service until the control board is replaced and normal operation is confirmed.
How much does it cost to fix the 0 LEDs error on a Maytag cooktop?
Repair costs will vary depending on the specific model and labor rates in your area. Control board parts typically range from $150 to $350, and professional installation labor can add $100 to $250 on top of that. Obtaining quotes from multiple appliance repair services before committing to a repair is advisable.

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