Amana Start circuit or door switch logic fault

Oven display works but oven will not start; pressing Start does nothing or cancels immediately.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Door not fully closed or faulty door switch, Stuck or failed Start button, Control lock enabled, EOC input failure

How to Fix / Troubleshooting

Safety first: Ensure the oven is cool before checking the door switch.

Step-by-step checks:

  • Check door closure: Make sure the door is fully closed and latching properly. Adjust hinges if needed.
  • Door switch test: Locate the door switch (usually behind the front frame). Test for continuity when the door is closed. Replace if it does not change state.
  • Control lock: Verify that the control lock (LOC) is not enabled. Disable it per the user manual.
  • Keypad test: If the Start key does not respond while others do, the keypad may be faulty and require replacement.
  • Control board: If door switch and keypad are good, the EOC may not be recognizing the start command and should be replaced.
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Repair Difficulty

Medium 3/5

Required Part

Door Switch or Touchpad/Keypad Assembly
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