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Whirlpool Refrigerator control panel not working

If your refrigerator control panel not working, start by testing the buttons and checking the display—if some buttons respond but others do not, the user control and display board or display board is the most likely cause. When the whole dispenser or panel is dead, the dispenser control board or the main control board often failed. Less likely but common are loose or damaged wire harness connections between the panel and board or a faulty dispenser front panel assembly on models where the controls are integrated. Before replacing parts, confirm the panel has power and the outlet and circuit are supplying voltage, since incoming power problems can mimic a bad control. Whether you see a blank display, fridge buttons not working, or a refrigerator display not working, this is refrigerator control board troubleshooting you can follow with basic tools and a multimeter. Enter your model number on RepairClinic.com to find the exact replacement user control, display board, dispenser control board, or harness for your fridge and get step by step parts and repair guidance.

01 - Whirlpool Refrigerator User Control and Display Board

To determine if the user control and display board is defective, try pressing the buttons on the control panel. If some of the buttons work, but others do not work, the user control and display board might need to be replaced. Additionally, if the display is not working, check the power to the user control and display board. If the user control and display board has power, but it isn’t working, replace it.
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02 - Whirlpool Refrigerator Dispenser Control Board

The dispenser control board governs most of the functions of the dispenser system. If only one dispenser part is not working, it is probable that an individual part has failed. In this case, test each of the dispenser components before testing the control board. If the entire dispenser system is not working, the control board is more likely to be at fault.
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03 - Whirlpool Refrigerator Display Board

To determine if the display board is defective, try pressing the buttons on the control panel. If some of the buttons work, but others do not work, the display board might need to be replaced. Additionally, if the display board is not working, check for power to the display board. If the display board has power, but it isn’t working, replace it.
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04 - Disconnected or Damaged Wire Harness

The wires from the control panel to the control board may be loose or have become disconnected. Make sure the wire harness connectors are tight. A damaged wire harness will need to be replaced.
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05 - Whirlpool Refrigerator Dispenser Front Panel

On some refrigerator models the user controls are part of the ice and water dispensers front panel. If none of the control panel buttons are working, it's probable the main control board is malfunctioning. However, if some of the buttons on the control panel are still functioning, it's more likely the unit's user control and display is faulty. If this component is sold as part of the dispenser front panel, the entire assembly can be replaced.
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Highly Likely

06 - Incoming Power Problem

Ensure power cord is fully inserted into a regular electrical outlet and the outlet is supplying power. Check fuses or circuit breaker if needed. It is best to keep the refrigerator on it's own dedicated circuit and not to use a ground fault receptacle which can interrupt power to large appliances.
Highly Likely

07 - Whirlpool Refrigerator Main Control Board

The main control board might be defective. However, the control board is rarely at fault for this problem. Before replacing the control board, first check all of the dispenser components. If none of the dispenser components are defective, consider replacing the main control board.
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Highly Likely

Frequently Asked Questions

My refrigerator control panel not working — why do some buttons work and others don't?
Fridge water dispenser not working — could the dispenser control board be the problem?
Refrigerator display not working or blank — what should I check?
How do I check a disconnected or damaged wire harness between the control panel and control board?
How do I enter my model number or part number on RepairClinic.com to find the correct replacement control board?