Hobart
Keypad / User Interface Wear
Hobart dishwasher displays no error but the control buttons are intermittently unresponsive or require hard pressing.
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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 keypad, Moisture ingress behind control panel, Loose UI ribbon cable, Contaminated button contacts
How to Fix / Troubleshooting
Safety first: Disconnect power before removing the control panel.
- Inspect control panel: Remove the front panel to access the user interface. Look for signs of moisture, corrosion, or physical damage.
- Dry and seal: If moisture is present, dry the area thoroughly and correct any gasket or vent issues allowing steam into the panel.
- Reseat ribbon cable: Disconnect and reconnect the ribbon cable between the keypad and control board to ensure a solid connection.
- Replace keypad/UI: If buttons remain intermittent or require excessive force, replace the membrane keypad or complete UI assembly with a Hobart part.
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Repair Difficulty
Medium
3/5
Required Part
User Interface Keypad
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