Miele
Flame Detection / Ignition Switch Stuck
Gas burner ignites but keeps clicking; ignition continues even with stable flame on Miele gas cooktop.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Wet or dirty flame sensor electrode, Stuck closed ignition switch on control knob, Poor grounding of burner base, Cracked electrode insulator causing weak flame sensing
How to Fix / Troubleshooting
Safety: Turn off the burner and disconnect power before touching electrodes or switches.
- Dry and clean: If the issue started after cleaning or a spill, remove burner caps and dry the area thoroughly. Clean the spark/flame electrode with a soft cloth.
- Check grounding: Ensure burner bases are properly seated and mounting screws are tight to provide a good ground path.
- Test switches: Access the ignition switches on the valve stems and test with a multimeter. Replace any switch that remains closed when the knob is in the OFF position.
- Replace electrode: If the electrode is cracked or heavily corroded, replace it.
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Repair Difficulty
Medium
3/5
Required Part
Spark / Flame Electrode
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