Monogram
Drain Pump Stuck On
Unit drains water constantly, even when not in a drain cycle.
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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
Stuck drain pump relay on control board, shorted drain pump wiring, failed drain pump motor
How to Fix / Troubleshooting
Safety First: Unplug the unit before inspecting the pump or control board.
- Check wiring: Inspect the drain pump wiring harness for shorts or melted insulation.
- Test pump: Disconnect the pump and see if the constant draining stops. If it does, the pump may be internally shorted and should be replaced.
- Control board: If the pump only runs when connected, the control board relay may be stuck closed. Replace the main control board.
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Repair Difficulty
Hard
4/5
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