Bosch Dishwasher Error Codes
10 documented codes for Bosch dishwashers.
| Code | Meaning | Severity |
|---|---|---|
| E01 | Bosch Dishwasher E01 — Power Module or Pump-Control Fault | high |
| E06 | Bosch Dishwasher E06 — Door Latch Sensor Fault | medium |
| E09 | Bosch Dishwasher E09 — Heating Circuit Failure | high |
| E15 | Bosch Dishwasher E15 — Water Detected in the Base | high |
| E18 | Bosch Dishwasher E18 — Low or No Water Supply | medium |
| E21 | Bosch Dishwasher E20 or E21 — Circulation Pump Problem | high |
| E23 | Bosch Dishwasher E23 — Drain Pump Electrical Fault | high |
| E24 | Bosch Dishwasher E24 — Dishwasher Not Draining | medium to high |
| E25 | Bosch Dishwasher E25 — Drain Pump Blocked | medium to high |
| E28 | Bosch Dishwasher E28 — AquaSensor Calibration Fault | low to medium |