Bosch Dishwasher Error Codes
Bosch dishwashers show E-codes on the display or as blinking lights. Here is what the common codes mean.
MeaningWater in the base (leak protection is on)
First thing to tryTurn the dishwasher off and check for leaks under the door or at the hoses. Call a technician to find the source.
MeaningFilter clogged
First thing to tryRemove and rinse the filter at the bottom of the tub, then restart.
MeaningDrain problem
First thing to tryClean the filter and check the drain hose for kinks. If it comes back, call a technician.
MeaningHeating element
First thing to tryRestart the cycle once. A recurring E09 needs a technician.
MeaningWater inflow problem
First thing to tryMake sure the water supply valve is fully open. If it continues, call a technician.
MeaningElectronics
First thing to tryTurn the dishwasher off at the breaker for a minute and restart. A recurring E01 needs a technician.
| Code | Meaning | First thing to try |
|---|---|---|
| E15 | Water in the base (leak protection is on) | Turn the dishwasher off and check for leaks under the door or at the hoses. Call a technician to find the source. |
| E22 | Filter clogged | Remove and rinse the filter at the bottom of the tub, then restart. |
| E24 / E25 | Drain problem | Clean the filter and check the drain hose for kinks. If it comes back, call a technician. |
| E09 | Heating element | Restart the cycle once. A recurring E09 needs a technician. |
| E17 | Water inflow problem | Make sure the water supply valve is fully open. If it continues, call a technician. |
| E01 | Electronics | Turn the dishwasher off at the breaker for a minute and restart. A recurring E01 needs a technician. |
Safety first
Unplug the appliance before you check or clean anything. For gas appliances, if you smell gas, stop, leave the area and call a professional.
Error codes vary by model and year — check your model's manual.
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Bosch Dishwasher Error Codes — FAQ
E15 means water reached the base. Turn the dishwasher off and look for the leak. Because the cause is inside the unit, call a technician if you cannot find it.
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