Bosch Overheating / Temperature Overshoot

Multicooker overheats; food burns on the bottom even on normal settings.

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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

NTC sensor detached from heating plate, Sensor out of calibration, Control board regulating incorrectly, Thick burnt layer on sensor area

How to Fix / Troubleshooting

Safety first: Unplug and let the cooker cool completely.

  • Clean thoroughly: Remove the inner pot and clean any burnt residue from the pot and gently from the heating plate surface.
  • Check sensor mounting (advanced): Access the underside and verify that the NTC sensor is firmly attached to the heating plate or sensor well, with good thermal contact.
  • Avoid dry cooking: Ensure you always use the recommended amount of liquid for the selected program.
  • Component replacement: If overheating persists, replace the NTC sensor. If that fails, the control board may need replacement.
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Repair Difficulty

Hard 4/5

Required Part

NTC Temperature Sensor
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