Gaggenau Dishwasher Error E13

⚡ Quick Answer: The E13 error code on your Gaggenau dishwasher indicates a malfunction in the drainage system, typically caused by the inlet water temperature exceedi... ✅ DIY Fixable

What Does Error E13 Mean?

The E13 error code on your Gaggenau dishwasher indicates a malfunction in the drainage system, typically caused by the inlet water temperature exceeding the designed limit, which is usually around 75°C. This issue can prevent proper water expulsion and may lead to potential overflow. The error may appear at the start or early in the cycle and will persist even after a reset. Ensuring that the water supply is appropriately connected and within the acceptable temperature range is crucial for resolving this error.

Common Symptoms:

  • Dishwasher displays E13 at start or early in cycle
  • Occurs when water supply extremely hot at inlet
  • Error persists despite cycle reset

Possible Causes

  • Water supply temperature exceeds allowable limit (medium)
  • Faulty inlet water temperature sensor (NTC) (medium)

How to Fix Error E13

DIY Fix Check and adjust water supply temperature

  1. Turn off dishwasher and shut off water supply.
  2. Verify that dishwasher is connected to cold water rather than hot; switch the supply to cold if connected to hot.
  3. Measure incoming water temperature at the tap; ensure it is below ~60–70°C.
  4. Restore power and run a cycle to check if E13 clears.

Technician Only Inspect and replace inlet temperature sensor

  1. Disconnect dishwasher from power and water.
  2. Access the inlet water temperature sensor (NTC) according to the service manual.
  3. Test the sensor’s resistance at known temperatures to verify functionality.
  4. Replace sensor if out of specification and reassemble.

Parts needed: NTC temperature sensor

🛑 When to Call a Pro:
  • If the error persists after confirming cold water supply and replacing a faulty sensor.
  • If the dishwasher shows additional error codes or unusual behavior during cycles.

Next step

Choose the next step for E13

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

Temperature Sensor

Monitors the internal temperature to ensure correct operation and prevent overheating.

Typical part-only price
$15 - $35
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.

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Technical Specifications

wattage 30W
component Drain Pump
resistance 10-20 ohms
part_number 00362080
voltage_rating 230V AC

Common Questions

What does E13 error mean on gaggenau dishwasher?

The E13 error indicates a drainage malfunction caused by the inlet water temperature exceeding acceptable limits.

Can I fix gaggenau dishwasher E13 error myself?

Yes, check the water supply temperature and ensure it is connected to cold water, measuring it to confirm it is below 60–70°C.

How much does it cost to fix E13 error?

$30 to $150, depending on whether a faulty inlet temperature sensor needs replacement.

When should I call a technician for E13?

Call a technician if the error persists after checking the water supply and replacing a faulty sensor, or if other error codes appear.

Data last verified: 2026-04-23

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