WATER UNDER PRESSURE
Keurig
Overpressure Detection in Brew Chamber
Display shows “WATER UNDER PRESSURE – REMOVE POD” or similar; brewer refuses to start a new brew.
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Possible Causes
Clogged exit needle, Blocked K-Cup, Excessive coffee grounds in reusable pod, Faulty pressure sensor
How to Fix / Troubleshooting
Safety first: Unplug the brewer and allow it to cool before opening the handle.
- Remove K-Cup: Open the handle and remove any pod. Check for swelling or ruptured pods.
- Clean needles: Use a paper clip to clear the top and bottom needles. Rinse the K-Cup holder thoroughly.
- Check reusable pods: If using a reusable My K-Cup, reduce the amount of coffee and ensure the mesh is not clogged.
- Run water-only cycle: After cleaning, run a water-only brew to confirm normal flow and clear the error.
- Persistent error with good flow: The pressure sensor or control board may be misreading pressure and require professional service.
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Repair Difficulty
Easy
2/5
Required Part
Needle Assembly
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