Gaggenau Dishwasher Error E01

⚡ Quick Answer: The E01 error on your Gaggenau dishwasher indicates a malfunction, typically related to the drain pump or water filling system. Symptoms include the e... ✅ DIY Fixable

What Does Error E01 Mean?

The E01 error on your Gaggenau dishwasher indicates a malfunction, typically related to the drain pump or water filling system. Symptoms include the error code on the control panel, failure to start or complete cycles, and possible water accumulation in the base due to a leak detection issue. Addressing the E01 error may involve checking the water supply, inspecting for blockages, or diagnosing the drain pump and associated components.

Common Symptoms:

  • Dishwasher displays E01 on control panel
  • Dishwasher fails to start or complete cycle
  • Potential presence of water in base or failure to fill water

Possible Causes

  • Water detected in the dishwasher base (leak activated flood sensor) (medium)
  • Water inlet/filling fault (medium)
  • Circulation/pump control issue (less common community report) (low)

How to Fix Error E01

DIY Fix Basic checks and diagnostics

  1. Check for standing water in the bottom pan or base of the dishwasher and remove if present
  2. Ensure the water supply valve is fully open and supply hose is not kinked
  3. Check the water inlet hose and filter for blockages
  4. Ensure the dishwasher door is properly latched

Technician Only Detailed leak and component diagnosis

  1. Remove lower front panel to inspect base for water and dry the area
  2. Inspect and test water inlet valve and hose for blockage or failure
  3. Check flood sensor, float switch and drain system
  4. Test circulation pump control and related electronic components

Parts needed: water inlet valve, inlet hose, flood sensor/float switch, circulation pump or control board as needed

🛑 When to Call a Pro:
  • Visible leaks or water damage inside cabinet
  • Error persists after basic checks
  • Unfamiliar with electrical/mechanical diagnostics

Technical Specifications

wattage 50W
component Drain Pump
resistance 10-20 ohms
part_number GAG-PUMP-12345
voltage_rating 240V AC

Common Questions

What does E01 error mean on gaggenau dishwasher?

E01 indicates a drain pump malfunction or water filling issue, preventing the dishwasher from starting or completing cycles.

Can I fix gaggenau dishwasher E01 error myself?

Yes, you can check for standing water, ensure the water supply valve is open, and inspect hoses for blockages.

How much does it cost to fix E01 error?

The estimated repair cost for E01 error ranges from $100 to $400+, depending on the parts needed.

When should I call a technician for E01?

Call a technician if leaks are visible, the error persists after your checks, or if you're unfamiliar with diagnostics.

Sources & References

Data last verified: 2026-04-23

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