Hisense Touch Control Sensitivity / UI Failure

Control panel buttons respond slowly or intermittently, sometimes not at all.

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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

Moisture on panel surface, Grease or dirt buildup, Failing touch sensor board, Loose UI wiring harness

How to Fix / Troubleshooting

Safety: Turn off power before removing the control panel if internal inspection is needed.

  • Clean surface: Wipe the control panel with a soft, slightly damp cloth and then dry completely. Avoid harsh chemicals.
  • Dry moisture: If the issue occurs after heavy boiling or cleaning, allow the panel to dry for several hours with power off.
  • Inspect harness: Remove the panel and check the wiring harness between the touch board and main control. Reseat connectors.
  • Replace UI board: If symptoms persist, replace the user interface/touch control board.
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Repair Difficulty

Medium 3/5

Required Part

Touch Control Panel
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