F03 Indesit washing machine F03 error
Medium severity
What it means
The F03 error means there is a problem with the temperature sensor.
Likely causes
A damaged temperature sensor or a fault in the electrical circuit.
Safe steps you can try
There is no safe DIY step for this error — it involves an electronic sensor.
When to call a technician
Replacing the sensor must be done by a qualified technician only.