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Error code reference

Electrolux Dishwasher Error Code F2

Overfilling

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What the F2 error code actually means

Your Electrolux dishwasher has detected too much water inside and stopped the wash cycle to prevent a flood. The machine tried to drain the excess water but could not clear it within 60 seconds. This is usually caused by a blockage in the drain system, a faulty water valve, or a leak inside the machine.

Diagnostic procedure

The full F2 procedure

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MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check drain pump (blockage in hoses), flow sensor, inlet valve, leakage, wiring.
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Most common causes of F2

Ranked by how often they cause this code
  1. 1Blocked drain pump or hose
  2. 2Faulty inlet valve not closing
  3. 3Float switch activated by base tray leak
  4. 4Faulty pressure sensor
  5. 5Wiring or connector fault

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Questions people ask about F2

What does F2 mean on a Electrolux dishwasher?
F2 indicates an overfill condition, meaning the dishwasher has detected more water than it should contain. This is detected by either the pressure sensor or the float switch. The machine responds by activating the drain pump and interrupting the programme if the water is not evacuated within 60 seconds.
Is it safe to keep using my dishwasher when F2 is showing?
No, you should not continue running the dishwasher while F2 is active. The code indicates the machine cannot control its water level correctly, which creates a risk of flooding your kitchen floor or causing water damage inside the appliance. Shut the dishwasher off and investigate the cause before running another cycle.
How much does it cost to repair an F2 error on an Electrolux dishwasher?
Repair costs vary depending on the faulty component. A replacement inlet valve typically costs between $30 and $80 for the part, while a pressure sensor or float switch is generally in the $15 to $50 range. If professional labour is required, total repair costs including the service call and parts usually fall between $100 and $250, depending on your location and the specific fault found.
Can I fix the F2 error myself?
Some causes of F2 are DIY-friendly, such as clearing a blocked drain pump filter or straightening a kinked drain hose. Checking the base tray for leaks and inspecting wiring connections are also accessible tasks. However, replacing the inlet valve, pressure sensor, or float switch requires comfort with appliance disassembly and basic electrical testing.
Will resetting the dishwasher clear the F2 error?
A reset may temporarily clear the F2 code, but if the underlying fault is still present the error will return as soon as the machine attempts to fill again. Resetting without repairing the root cause is not a lasting solution and could allow the overfill condition to repeat.

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