JennAir User Interface Control Failure

Display panel buttons 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

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

Medium 3/5

Required Part

User Interface Control Board
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