Gorenje Dishwasher Error F40

⚡ Quick Answer: The Gorenje Dishwasher F40 error indicates a malfunction related to the drain pump, often caused by a water inlet leak or an issue with the water inle... ✅ DIY Fixable

What Does Error F40 Mean?

The Gorenje Dishwasher F40 error indicates a malfunction related to the drain pump, often caused by a water inlet leak or an issue with the water inlet valve. Symptoms include the error code appearing on the control panel, the dishwasher stopping mid-cycle, and continuous water filling. If water accumulates in the base pan, it may trigger a leak detection fault. Addressing this issue promptly is crucial to prevent further damage.

Common Symptoms:

  • Error F40 appears on control panel
  • Dishwasher may stop mid‑cycle
  • Possible continuous water inlet / doesn’t stop filling
  • Leak detection may be triggered indicating water in base

Possible Causes

  • Water inlet leakage or leakage detection triggered (medium)
  • Problem with water inlet valve or Aquastop system causing uncontrolled water flow (medium)

How to Fix Error F40

DIY Fix Check for water leaks and puddles

  1. Turn off power to the dishwasher and shut off water supply.
  2. Pull out the dishwasher carefully and check the base pan for water accumulation.
  3. Dry any water found in the base and inspect around inlet hose and connections for visible leaks.

DIY Fix Inspect water inlet hose and connections

  1. Verify that the water inlet hose and Aquastop (if present) are properly connected and not damaged.
  2. Check that the hose is not kinked and that connection points show no drips.
  3. If possible, replace hose or Aquastop assembly if visible damage or leakage is present.

Technician Only Test and replace inlet valve or leak detection components

  1. Access the water inlet valve and test its operation with multimeter to verify it closes properly.
  2. Inspect and test the flood/leak sensor in the base pan.
  3. Replace faulty inlet valve, Aquastop unit, or leak sensor as required.

Parts needed: Water inlet valve, Aquastop hose assembly, Leak/flood sensor

🛑 When to Call a Pro:
  • If water is detected in the base pan on repeated attempts to dry or if internal components are suspected faulty

Next step

Choose the next step for F40

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Based on diagnostic data

Most relevant component to inspect

Water Inlet Valve

Controls the flow of hot and cold water into the appliance.

Typical part-only price
$25 - $60
DIY difficulty
Easy
Estimated time
15-30 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other components that may be involved

Check these only if your diagnosis points to them.

Possible related component

Float Switch

Detects the maximum water level to prevent overflow and potential flooding.

$15 - $40 · Easy · 10-20 mins

Check fit & price

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Technical Specifications

wattage 30W
component Drain Pump
resistance 10-20 ohms
part_number Gorenje 123456789
voltage_rating 230V AC

Common Questions

What does F40 error mean on Gorenje Dishwasher?

F40 indicates a drain pump malfunction, often linked to water inlet leaks or valve issues.

Can I fix Gorenje Dishwasher F40 error myself?

Yes, check for leaks, inspect the water inlet hose, and ensure connections are secure.

How much does it cost to fix F40 error?

Repair costs range from $50–$200 for parts, plus labor.

When should I call a technician for F40?

Call a technician if water is repeatedly detected in the base or if internal parts are suspected to be faulty.

Sources & References

Data last verified: 2026-04-23

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