Bosch
Start Key / Control Panel Input Failure
Multicooker powers on but will not start any program; pressing Start has no effect.
Advertisements
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.
Advertisements
Possible Causes
Faulty Start button on touch panel, Loose ribbon cable between panel and PCB, Control board input circuit failure, Child lock function enabled
How to Fix / Troubleshooting
Safety first: Unplug the cooker before accessing the control panel.
- Check for child lock: Some Bosch models have a key lock. Look for a lock icon and follow the manual to disable it (often by holding a specific button combination).
- Try multiple keys: If only the Start key is unresponsive but others work, suspect a panel fault.
- Inspect ribbon cable (advanced): Open the housing and check the flat cable from the control panel to the main board. Reseat both ends carefully.
- Panel replacement: If the Start button remains unresponsive, replace the control panel or keypad assembly with the correct Bosch part.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Control Panel / Keypad Assembly
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements