E6
Monogram
Control Communication / Sensor Error
Dishwasher displays E6; may indicate a communication problem between control and user interface or a sensor fault.
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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
Loose harness between main control and UI board on Monogram dishwasher, Faulty control board, Faulty user interface board, Corroded connectors
How to Fix / Troubleshooting
Safety: Disconnect power before removing the door panel or accessing electronics.
- Remove inner door panel: Access the user interface and control board area.
- Inspect connectors: Reseat all ribbon cables and harness connectors between the UI and main control. Look for corrosion or bent pins.
- Check for moisture: Ensure there is no condensation or water intrusion around the control area.
- Reset power: After reseating connectors, restore power and see if the E6 code clears.
If the error returns, either the main control or UI board may be defective. Component-level diagnosis is typically performed by a technician.
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Repair Difficulty
Hard
4/5
Required Part
Main Control Board
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