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Bosch Appliance Error Codes

Bosch Range & Stove Error Codes

E011 – Key Panel Locked: The control surface is locked and cannot be operated until reset.
E115 – Sensor Overheating: Temperature sensor detected unsafe overheating.
E212 – Cooling Fan Failure: The internal fan does not activate or maintain required speed.
E305 – Communication Error: Control modules inside the unit cannot communicate.
E500 – Power Supply Fault: Voltage irregularity or board power fault detected.
E701 – Heating Element Failure: A main heating element is not functioning properly.

E011 – Touch Panel Locked: The oven controls are locked and require manual unlocking.
E115 – Temperature Sensor Overheat: The internal sensor has detected excessive heat.
E118 – Sensor Temperature Too Low: Sensor reports abnormally low values, affecting heating.
E305 – Internal Communication Error: Communication between main boards is compromised.
E512 – Control Board Fault: A failure on the main PCB prevents proper operation.
E601 – Cooling Fan Malfunction: The oven cannot regulate temperature due to fan failure.

E0 – No Cookware Detected: Induction surface cannot sense compatible cookware.
E2 – Overtemperature Condition: Cooktop overheated and initiated shutdown.
E5 – Internal Temperature Too High: Electronics are overheating and need cooldown.
E9 – Sensor Fault: Temperature sensor is malfunctioning.
ER22 – Touch Panel Error: Touch controls are unresponsive or blocked.
F0 – Power Supply Issue: Insufficient or unstable voltage detected.

E2 – Fan Motor Error: The motor cannot start or maintain speed.
E4 – Temperature Sensor Fault: Temperature readings from the hood are incorrect.
E5 – Lighting Circuit Error: Hood lighting is malfunctioning.
E7 – Control Board Fault: The hood control interface is not responding correctly.
E10 – Power Error: Voltage irregularity or wiring issue detected.
E20 – Filter Detection Error: Hood cannot detect installed filters properly.

E01 – Control Board Fault: Electronics malfunction affecting cooling cycles.
E02 – Freezer Sensor Error: Incorrect readings from the freezer temperature sensor.
E03 – Refrigerator Sensor Error: Fresh food compartment sensor malfunction.
E10 – Defrost Heater Error: Defrost system cannot activate properly.
E20 – Evaporator Fan Fault: Fan is not spinning or spinning too slowly.
E90 – Voltage Irregularity: Abnormal voltage supply detected.

E01 – Door Lock Error: The dryer door is not closing or being detected correctly.
E06 – Moisture Sensor Fault: The dryer cannot detect moisture level.
E12 – Heating Circuit Error: Heater or thermal relay malfunction.
E18 – Drainage or Airflow Issue: Blocked airflow or restricted ventilation.
E24 – Motor Error: Drum motor is not rotating properly.
E90 – PCB Communication Fault: Internal modules cannot communicate.

E09 – Heating Element Error: Water is not heating due to failed heater.
E15 – Leak Protection Activated: Water detected in base tray triggers safety shutdown.
E16 – Water Supply Error: Dishwasher not filling due to inlet fault.
E17 – Overfill Error: Excess water entering the system.
E24 – Drainage Problem: Water cannot drain due to blockage or pump failure.
E25 – Pump Blocked: Drain pump obstructed by debris.