Thermador Unresponsive Touch Control Panel

Oven display works, but none of the buttons respond or only some respond intermittently.

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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

Failed touchpad membrane, Loose ribbon cable, Moisture behind control panel, Faulty user interface board

How to Fix / Troubleshooting

Safety first: Disconnect power before removing the control panel.

  • Dry moisture: If the issue started after cleaning or heavy steam, allow the panel to dry for several hours with power off.
  • Reseat cable: Remove the control panel and reseat the ribbon cable between the touchpad and control board.
  • Inspect for damage: Look for cracks or wear on the touch membrane. Replace the touch control panel if damaged.
  • UI board: If the membrane is separate from the display board, replace the user interface board if symptoms persist.
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Repair Difficulty

Medium 3/5

Required Part

Touch Control Panel / User Interface
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