F13Serious
Miele Oven/Range F13 Error Code
The oven temperature sensor (NTC) is open, reporting abnormally low temp.
Common causes
- Broken temperature sensor
- Loose or corroded connector
- Cut wire
How to fix it
- Power off and check sensor connector for corrosion or looseness.
- Measure sensor resistance (should be ~1 kOhm at room temp).
- If infinite, sensor is open.
⚠ When to call a pro: Call a technician to replace the temperature sensor.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.