JennAir User Interface Control Failure

The display panel buttons are unresponsive or erratic; temperatures cannot be adjusted.

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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

Control panel is locked, Moisture in the UI, Failed user interface board, Loose ribbon cable

How to Fix / Troubleshooting

Safety first: Unplug the refrigerator before removing the control panel. Avoid static discharge to electronic boards.

  • Check control lock: Many models have a Control Lock feature. Press and hold the lock button for 3 to 5 seconds to unlock it.
  • Dry moisture: If the dispenser area is wet, dry it thoroughly and allow several hours for any internal moisture to evaporate.
  • Inspect connections: Remove the UI panel and check the ribbon cable and connectors. Reseat them firmly.
  • Replace UI board: If the buttons remain unresponsive, replace the user interface control board.
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Video Guide

Repair Difficulty

Medium 3/5

Required Part

User Interface Control Board
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