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Bosch Dishwasher Fault Codes
Browse the available Bosch dishwasher fault codes in one place, then open the exact code page for the likely meaning, safe first steps, and when to stop troubleshooting.
Browse the parent brand page: Bosch
Most common faults to check first
Dishwasher E15
Anti-flood warning where water may have reached the base tray.
Dishwasher E24
Drainage fault linked to filters, hoses, or the waste connection.
Dishwasher E25
Blocked pump or drain route warning.
Dishwasher E09
Heating fault where water may not heat properly.
Dishwasher E01
Electronic control fault needing cautious escalation.
Common problems in this cluster
drainage problems
Start with E22, then compare 2 related code pages in this cluster.
heating problems
Start with E09, then compare 1 related code pages in this cluster.
leak and overflow problems
Start with E15, then compare 1 related code pages in this cluster.
power and control problems
Start with E01, then compare 1 related code pages in this cluster.
Common fault categories
drainage
3 related codes
heating
2 related codes
leak and overflow
2 related codes
power and control
2 related codes
Most searched / most useful codes
E01 meaning and fix
the dishwasher has detected an electronic control fault.
E09 meaning and fix
the dishwasher is not heating water properly.
E15 meaning and fix
The dishwasher anti-flood system has been triggered
E19 meaning and fix
a dishwasher valve or heat-exchanger related component may not be operating correctly.
E29 meaning and fix
the dishwasher has detected an internal power, control, or supply-related fault.
E30 meaning and fix
the dishwasher has detected a water safety, leak, or overfill-style problem.
All fault codes in this cluster
9 code pages currently available for this brand and appliance cluster.
| Code | Meaning | Severity |
|---|---|---|
| E01 | the dishwasher has detected an electronic control fault. | high |
| E09 | the dishwasher is not heating water properly. | high |
| E15 | The dishwasher anti-flood system has been triggered | high |
| E19 | a dishwasher valve or heat-exchanger related component may not be operating correctly. | high |
| E22 | the filter or sump area is dirty, blocked, or restricting drainage. | medium |
| E24 | the dishwasher is not draining properly. | medium |
| E25 | the drain pump may be blocked or unable to move water properly. | medium |
| E29 | the dishwasher has detected an internal power, control, or supply-related fault. | high |
| E30 | the dishwasher has detected a water safety, leak, or overfill-style problem. | high |