Model match requires verification
Applicable models vary by region. These official manufacturer support pages establish the general error meaning, not a verified match for every model or a confirmed failed part.
Open manufacturer guidance ↗What does this code mean?
Bosch US describes E0107 as a relay fault at the dishwasher main control board. The displayed code alone does not justify replacing a board without diagnosis.
Applicable models vary by region. These official manufacturer support pages establish the general error meaning, not a verified match for every model or a confirmed failed part.
Source for this code ↗What can you safely try?
Stop if you see a leak, smoke, burning smell or unsafe electrical conditions.
- 01
Step 1
Record E0107 and the exact appliance model.
- 02
Step 2
Do not restart if there is smoke, burning smell or leakage; prioritise safety.
- 03
Step 3
Only if safe and allowed by the manual, try the one 30-second power reset advised by Bosch.
- 04
Step 4
If E0107 returns, do not open the circuit board; request authorised service.
Why could this happen?
These are possibilities, not a confirmed diagnosis.
- The controller may have detected a relay-related electrical fault.
- Electrical supply or control electronics may require technician checks.
How do you know it is fixed?
The unit completes a normal cycle without the code returning. Recurrences require technician diagnosis.
Do not dismantle electrical parts, bypass a safety lock or handle wet electrical equipment. A qualified technician should diagnose internal faults.
Official sources and model scope
Applicable models vary by region. These official manufacturer support pages establish the general error meaning, not a verified match for every model or a confirmed failed part.
Both links below are from the manufacturer, so they are not independent third-party verification.
Official code guidance ↗Second manufacturer reference ↗