Piezo Control Error
F9
Fault in data transmission between PiezoPanel and control/display module
Bosch Cooktop F9 Error Code Error Code Possible Causes
- PiezoPanel is defective.
- Control/display module is defective.
- Harness connection issue.
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This information is provided for educational purposes only. Please consult the appropriate Service Mode or Technical Document for your model. Always take proper safety precautions when installing or repairing any major appliance.