Miele Dishwasher Error F01

⚡ Quick Answer: The Miele dishwasher F01 error indicates a fault with the temperature sensor or thermistor, which may cause the machine to stop early or fail to start... ✅ DIY Fixable

What Does Error F01 Mean?

The Miele dishwasher F01 error indicates a fault with the temperature sensor or thermistor, which may cause the machine to stop early or fail to start. Users may also experience heating failures, as the dishwasher struggles to fill with water or heat it properly. Common causes include a short-circuit in the thermistor or insufficient water supply, depending on the specific model. Immediate troubleshooting steps involve checking the water supply and resetting the dishwasher.

Common Symptoms:

  • Dishwasher stops early or will not start
  • Heating failure (no proper water heating)
  • Display shows F01 immediately after start

Possible Causes

  • Thermistor (temperature sensor) short‑circuit or failure (medium)
  • Water inlet / insufficient water supply (low)

How to Fix Error F01

DIY Fix Check basic water supply and reset

  1. Ensure the cold water supply tap feeding the dishwasher is fully open
  2. Check that the inlet hose is not kinked or crushed
  3. Turn off the dishwasher, wait ~5 minutes, then restart to see if F01 clears

Technician Only Test and Replace Thermistor / Inspect Temperature Circuit

  1. Disconnect power and remove lower access panel
  2. Locate thermistor/temperature sensor near the heating element
  3. Measure thermistor resistance with a multimeter per model specification
  4. If resistance is abnormal (short or open), replace thermistor
  5. Inspect wiring harness for damage or loose connections and repair as needed

Parts needed: Thermistor/temperature sensor, Wiring harness/connectors

🛑 When to Call a Pro:
  • If error persists after checking water supply
  • If internal components (thermistor, wiring) show damage
  • If user is not comfortable accessing internal parts

Technical Specifications

wattage 20W
component Water Inlet Valve
resistance 0-5 ohms
part_number Miele 1010980
voltage_rating 120V AC

Common Questions

What does F01 error mean on Miele dishwasher?

F01 indicates a temperature sensor fault, leading to heating issues or failure to start.

Can I fix Miele dishwasher F01 error myself?

Yes, check the water supply and reset the dishwasher to see if the error clears.

How much does it cost to fix F01 error?

Repair costs typically range from $50 to $200 for thermistor replacement and labor.

When should I call a technician for F01?

Call a technician if the error persists after checking the water supply or if internal components are damaged.

Sources & References

Data last verified: 2026-02-11

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