E6
Amana Keypad Communication or Interface Error

Microwave displays E6 and may not respond correctly to keypad input.

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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

Loose keypad ribbon cable, Damaged user interface board, Control board communication fault, Moisture in control panel

How to Fix / Troubleshooting

Safety First: Disconnect power before removing the control panel.

  • Power reset: Unplug for 10 minutes and test again.
  • Dry the panel: If the error appeared after heavy steam use, allow the control area to dry thoroughly.
  • Inspect ribbon cable: Remove the control panel and reseat the keypad ribbon cable on the control board. Check for corrosion or damage.
  • Replace UI board: If E6 persists, replace the user interface board or control panel assembly. If still unresolved, the main control board may also need replacement.
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Repair Difficulty

Hard 4/5

Required Part

User Interface Board
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