Bosch Dishwasher Error Codes
42 codes on file for Bosch dishwashers. Tap a code for the meaning and ranked fix.
| Code | Meaning | Severity |
|---|---|---|
| E01 | There is a heat pump motor circuit fault at the main control board. On a Bosch Dishwasher, code E01 points to the drive motor. | Stops machine |
| E02 | There is a main control board relay fault/error. On a Bosch Dishwasher, code E02 points to the control board. | Degraded |
| E03 | There is a main control board relay fault/error. On a Bosch Dishwasher, code E03 points to the control board. | Degraded |
| E05 | There is a wash arm diverter circuit in main control board fault/error. On a Bosch Dishwasher, code E05 points to the control board. | Degraded |
| E06 | There is a door sensor circuit fault/error. On a Bosch Dishwasher, code E06 points to the door lock. | Degraded |
| E07 | The Zeolite (Crystal Dry) fan motor is defective. On a Bosch Dishwasher, code E07 points to the drive motor. | Stops machine |
| E09 | There is a heat pump internal heater fault/error. On a Bosch Dishwasher, code E09 points to the sensor. | Degraded |
| E10 | There is a Zeolite (Crystal Dry) chamber heater fault/error. On a Bosch Dishwasher, code E10 points to the sensor. | Degraded |
| E12 | There is limescale build-up in the heat pump. On a Bosch Dishwasher, code E12 points to the sensor. | Degraded |
| E15 | The safety switch has detected water in the base of the dishwasher. On a Bosch Dishwasher, code E15 points to the leak sensor. | Stops machine |
| E16 | There is an issue with water flowing into the dishwasher or the filling system. On a Bosch Dishwasher, code E16 points to the inlet valve. | Stops machine |
| E17 | There is an issue with water flowing into the dishwasher or the filling system. On a Bosch Dishwasher, code E17 points to the inlet valve. | Stops machine |
| E18 | There is an issue with water flow into the dishwasher. On a Bosch Dishwasher, code E18 points to the inlet valve. | Stops machine |
| E19 | There is a detergent dispenser solenoid circuit fault/error. On a Bosch Dishwasher, code E19 points to the detergent dispenser. | Informational |
| E20 | There is a heat pump internal heater fault/error. On a Bosch Dishwasher, code E20 points to the sensor. | Degraded |
| E21 | The heat pump is blocked. On a Bosch Dishwasher, code E21 points to the sensor. | Degraded |
| E22 | This error code could be caused by a number of issues — please check the following:The dishwasher filter is blocked. On a Bosch Dishwasher, code E22 points to the drain pump. | Stops machine |
| E23 | There is an issue with the drain pump. On a Bosch Dishwasher, code E23 points to the drain pump. | Stops machine |
| E24 | This error code could be caused by a number of issues — please check the following:The drain pump is blocked or the drain pump cover is loose. On a Bosch Dishwasher, code E24 points to the drain pump. | Stops machine |
| E25 | This error code could be caused by a number of issues — please check the following:The drain pump is blocked or the drain pump cover is loose. On a Bosch Dishwasher, code E25 points to the drain pump. | Stops machine |
| E27 | The house power supply to the unit is too low. On a Bosch Dishwasher, code E27 points to the power supply. | Degraded |
| E0100 | There is a heat pump motor circuit fault at the main control board. On a Bosch Dishwasher, code E0100 points to the drive motor. | Stops machine |
| E0103 | There is a main control board relay fault/error. On a Bosch Dishwasher, code E0103 points to the control board. | Degraded |
| E0106 | There is a wash arm diverter circuit in main control board fault/error. On a Bosch Dishwasher, code E0106 points to the control board. | Degraded |
| E0107 | There is a main control board relay fault/error. On a Bosch Dishwasher, code E0107 points to the control board. | Degraded |
| E200 | There is an issue with water flow into the dishwasher. On a Bosch Dishwasher, code E200 points to the inlet valve. | Stops machine |
| E2030 | There is a heat pump internal heater fault/error. On a Bosch Dishwasher, code E2030 points to the sensor. | Degraded |
| E2060 | There is limescale build-up in the heat pump. On a Bosch Dishwasher, code E2060 points to the sensor. | Degraded |
| E2120 | There is a Zeolite (Crystal Dry) chamber heater fault/error. On a Bosch Dishwasher, code E2120 points to the sensor. | Degraded |
| E2130 | The Zeolite (Crystal Dry) fan motor is defective. On a Bosch Dishwasher, code E2130 points to the drive motor. | Stops machine |
| E3100 | The safety switch has detected water in the base of the dishwasher. On a Bosch Dishwasher, code E3100 points to the leak sensor. | Stops machine |
| E3300 | There is an issue with water flowing into the dishwasher or the filling system. On a Bosch Dishwasher, code E3300 points to the inlet valve. | Stops machine |
| E3400 | There is an issue with water flowing into the dishwasher or the filling system. On a Bosch Dishwasher, code E3400 points to the inlet valve. | Stops machine |
| E6001 | There is a heat pump internal heater fault/error. On a Bosch Dishwasher, code E6001 points to the sensor. | Degraded |
| E6002 | The heat pump is blocked. On a Bosch Dishwasher, code E6002 points to the sensor. | Degraded |
| E6101 | There is an issue with the drain pump. On a Bosch Dishwasher, code E6101 points to the drain pump. | Stops machine |
| E6102 | This error code could be caused by a number of issues — please check the following:The drain pump is blocked or the drain pump cover is loose. On a Bosch Dishwasher, code E6102 points to the drain pump. | Stops machine |
| E6103 | This error code could be caused by a number of issues — please check the following:The drain pump is blocked or the drain pump cover is loose. On a Bosch Dishwasher, code E6103 points to the drain pump. | Stops machine |
| E6900 | There is a detergent dispenser solenoid circuit fault/error. On a Bosch Dishwasher, code E6900 points to the detergent dispenser. | Informational |
| E8000 | There is a door sensor circuit fault/error. On a Bosch Dishwasher, code E8000 points to the door lock. | Degraded |
| E9001 | The house power supply to the unit is too low. On a Bosch Dishwasher, code E9001 points to the power supply. | Degraded |
| E9240 | This error code could be caused by a number of issues — please check the following:The dishwasher filter is blocked. On a Bosch Dishwasher, code E9240 points to the drain pump. | Stops machine |