Dishwasher shows F6 E2 and stops; water may be present but not recognized correctly.

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.

Possible Causes

Blocked pressure hose, Faulty pressure switch, Clogged sump or air trap, Wiring fault to pressure sensor

Safety first: Unplug the dishwasher.

Clean sump and filters: Remove all filters and clean the sump thoroughly.
Clear pressure hose: Access the pressure switch and its hose. Remove the hose and flush it with hot water to remove grease and sludge.
Inspect sensor: Check the pressure switch or analog level sensor for cracks or water ingress. Replace if damaged.
Reassemble and test: Run a test cycle. If F6 E2 persists, the sensor or control board may require replacement.

Hard 4/5

Pressure Switch

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