Bosch Dishwasher Error Codes and Resolutions
| Error Code | Description | Solution |
|---|---|---|
| E01 | PCB defect | Motor circuit repair in PCB, or replace PCB |
| E02, E03 | PCB defect | Replace main PCB or repair power relay circuit |
| E04 | Heating Error | Check heater resistance and wiring continuity; replace if faulty |
| E05 | PCB defect | Wash arm circuit in PCB needs repair or replace PCB |
| E06 | Door error | Door switch function error |
| E07 | Dry fan motor error | Check wiring and dry fan motor |
| E09 | Heating Error | Heating system not working |
| E10 | Dry heater error | Replace dry heater |
| E12 | Heating pump locked | Remove and clean pump |
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The content provided by MBMTech Services is for informational purposes only. While we strive to ensure the accuracy of the information and instructions, repairs and troubleshooting procedures can be complex and may vary depending on the specific product, model, or situation. Attempting to repair electronic devices or products yourself carries the risk of further damage, injury, or voiding warranties. MBMTech Services is not responsible for any damage, loss, or injury that may occur as a result of following the advice, instructions, or techniques presented in our videos or content. We strongly recommend consulting a professional technician for repairs or technical support. Use the information at your own risk.