Teka User Interface / Control Panel Fault

Dishwasher powers on but will not start cycle; Start button unresponsive or program will not latch.

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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

Faulty Start button or touch panel, Moisture in control panel, Broken ribbon cable between UI and main board, Child lock function activated

How to Fix / Troubleshooting

Safety first: Unplug the dishwasher before removing the door panel.

  • Check child lock: Consult the user manual to see if a key lock or child lock is active. Deactivate it using the specified button combination.
  • Reset appliance: Disconnect power for a few minutes, then reconnect and try again.
  • Inspect control panel: Remove the inner door panel to access the user interface board. Check for signs of moisture, corrosion, or broken plastic around the buttons.
  • Check ribbon cable: Ensure the flat cable between the UI and main board is fully seated and not damaged.
  • Replace UI board: If specific buttons do not respond or the panel is water-damaged, replace the user interface / control panel board.
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Repair Difficulty

Medium 3/5

Required Part

User Interface Board
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