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Source-backed error-code guide

Reviewed

Maytag Range LOC / Lock / Locked Error Code

LOC, Lock, or Locked normally means Control Lock is active; it is not, by itself, a component fault. Follow the exact owner manual to unlock the controls.

Applies to Compatible Maytag range or wall oven

What the appliance detected

Detected condition

The Maytag cooking appliance’s Control Lock has been activated.

What may contribute

Possible causes

  • Control Lock was intentionally or accidentally activated.

Start conservatively

Safe preliminary checks

Work in order and stop whenever a step is not supported by the documentation for your model.

  1. Confirm the message and model

    • Record whether the display says LOC, Lock, or Locked.
    • Locate the complete model number and its owner manual.

  2. Use the model-specific unlock instruction

    • Make sure the oven and timer are off before attempting the documented control-unlock procedure.
    • Use only the key and hold time specified in the exact owner manual.

  3. Stop if the controls remain locked

    • Allow hot surfaces and the oven cavity to cool before further external checks.
    • If the message remains after the documented procedure, request service rather than opening the console or door-lock area.

Actions not recommended

  • Do not force the oven door or defeat a door or control lock.
  • Do not remove the console, panels, latch, or controls.
  • Do not access energized wiring or perform electrical tests.

When to stop and request service

  • The exact documented unlock procedure does not clear the message.
  • The door remains locked after the appliance is cool and the manual’s procedure is complete.
  • There is smoke, arcing, burning odor, uncontrolled heating, or abnormal heat.

Documented source

Official information reviewed

Our summary is based on manufacturer support material and stays within the limits of that material.

Source reviewed by Appliance Help HQ: August 29, 2026.

Appliance Help HQ is an independent informational site and is not affiliated with or endorsed by Maytag.

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