American Whirlpool Keypad Matrix Failure or Moisture Intrusion

Some buttons on the topside control panel do not work or activate wrong functions

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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

Worn membrane switches, Water ingress under panel, Damaged ribbon cable traces, Control board keypad input fault

How to Fix / Troubleshooting

Safety first: Turn off power at the GFCI breaker before removing the control panel.

Partial keypad failure is usually a panel issue.

  • Inspect panel surface: Look for cracks, bubbles, or delamination that could allow water in.
  • Check ribbon cable: Remove the panel and inspect the cable for kinks or corrosion at the connector.
  • Dry moisture: If condensation is present, dry the area thoroughly and improve sealing around the panel opening.
  • Replace panel if needed: Install a new American Whirlpool topside control panel with the same button layout and connector type.

If a new panel exhibits the same issues, the control board keypad circuitry may be defective and require replacement.

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Repair Difficulty

Medium 3/5

Required Part

Topside Control Panel
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