Bosch

Bosch Washer-Dryer Combos Error Codes

Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.

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E01
Washer-dryer will not start; the door symbol flashes and the cycle will not begin.
Door Lock Failure
E02
Washer-dryer does not fill with water or fills very slowly; the cycle aborts with E02.
Water Inlet Valve or Fill Fault
E03
Washer-dryer does not drain; water remains in the drum and E03 is displayed.
Drain Pump or Drainage Fault
E04
Washer-dryer overfills or shows E04 shortly after starting; may attempt to drain continuously.
Overfill / Pressure Sensor Fault
E05
Washer-dryer does not heat water; cycles run cold and may extend in time with E05 displayed.
Water Heating Circuit Fault
E06
Washer-dryer door will not unlock at the end of the cycle; E06 displayed.
Door Unlock / Interlock Error
E07
Washer-dryer drum does not rotate; the motor attempts to start then stops with E07.
Drive Motor / Tachometer Fault
E08
Washer-dryer fails to reach spin speed; clothes remain very wet and E08 appears.
Unbalanced Load / Spin Control Fault
E09
Drying function does not heat; clothes remain damp after the drying cycle; E09 displayed.
Dryer Heating Circuit Fault
E10
Drying cycle stops early or does not start; E10 displayed.
Dryer Temperature Sensor / NTC Fault
E11
Washer-dryer fills with water even when turned off, or the water level rises unexpectedly; E11 displayed.
Water Inlet Valve Stuck Open
E12
Washer-dryer takes excessively long to heat water; may show E12 during the wash cycle.
Slow Heating / Scaled Heater
E13
Water leak detected; the machine may stop and attempt to drain continuously with E13 displayed.
Leakage / Aqua-Stop Activation
E14
Washer-dryer reports E14 and may not start or may stop mid-cycle; often related to water level sensing.
Pressure Sensor Signal Error
E15
Washer-dryer shows E15 and may not fill or may drain continuously; often associated with leak protection.
Aqua-Stop / Leak Protection Activated
E16
Washer-dryer door can be opened during operation or will not lock properly; E16 displayed.
Door Locking Safety Fault
E17
Washer-dryer fills too quickly or indicates overfill risk; E17 displayed.
High Water Pressure / Fill Time Error
E18
Washer-dryer does not drain within expected time; E18 displayed.
Drain Timeout Fault
E19
Washer-dryer shows E19, often related to internal valve or circulation issues.
Internal Valve / Diverter Fault
E20
Washer-dryer displays E20 and may not start or may stop unexpectedly; often motor-related.
Motor Control / Inverter Fault
E23
Washer-dryer shows E23 and will not drain; often associated with pump electrical fault.
Drain Pump Electrical Failure
E25
Washer-dryer shows E25; may be related to a blocked pump or drainage path.
Severe Drain Blockage / Pump Obstruction
E29
Washer-dryer shows E29 and does not fill correctly; often related to low voltage or power supply issues.
Mains Voltage / Power Supply Fault
E32
Washer-dryer shows E32 and may have issues with spin or load detection.
Imbalance Sensor / Load Detection Fault
E36
Washer-dryer shows E36, often associated with safety temperature devices.
Heater Safety Thermostat / Sensor Fault
E42
Washer-dryer shows E42, and the door remains locked or cannot be locked.
Door Lock Circuit Error
E57
Washer-dryer shows E57, often indicating high current or motor overload.
Motor Overcurrent / Short Circuit
Symptom
Detergent drawer overflows with water or leaks down the front of the machine.
Detergent Dispenser Overflow
Symptom
Drying cycle runs but clothes come out damp or take multiple cycles to dry
Poor Drying Performance
Symptom
Drying cycle stops shortly after starting with clothes still wet, but no error code
Moisture Sensing / Overheat Protection
Symptom
Loud rumbling or grinding noise during the spin cycle.
Drum Bearing Failure
Symptom
Washer-dryer combo will not power on; no lights or display.
No Power / Dead Appliance
Symptom
Washer-dryer does not start cycle; the display is on but the Start button is unresponsive.
User Interface / Control Lock Issue
Symptom
Washer-dryer door is difficult to open or does not latch smoothly.
Door Hinge / Latch Alignment Issue
Symptom
Washer-dryer drum does not turn during wash but can be turned by hand.
Drive Belt Slipped or Broken
Symptom
Washer-dryer emits a burning smell during wash or dry cycles
Overheating or Electrical Burning
Symptom
Washer-dryer emits a musty or moldy odor from the drum
Biofilm and Mold Build-Up
Symptom
Washer-dryer leaks water from the front door area.
Door Seal (Boot) Leak
Symptom
Washer-dryer leaks water from underneath the machine.
Internal Hose or Sump Leak
Symptom
Washer-dryer leaves clothes very wet at the end of the cycle (no spin or very slow spin)
Spin Not Achieved
Symptom
Washer-dryer leaves detergent residue or white streaks on clothes
Poor Rinsing / Detergent Dispensing Issue
Symptom
Washer-dryer makes a scraping or metallic rubbing noise when the drum turns
Foreign Object Between Drum and Tub
Symptom
Washer-dryer produces a loud knocking or banging noise during spin
Tub Suspension or Load Impact
Symptom
Washer-dryer takes much longer than expected to complete cycles
Extended Cycle Time / Heating or Sensing Issue
Symptom
Washer-dryer vibrates excessively or walks across the floor during spin
Excessive Vibration / Poor Installation
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