BOSCH

Bosch Dishwasher Troubleshooting

4 error codes with step-by-step fixes, safety warnings, and Amazon tool links.

All error codes

E09

Bosch dishwasher error E09 means the heating element (also called the flow-through heater) has failed or its connection to the control board is broken.

15 min · skill: intermediate

E15

Bosch dishwasher error E15 means the AquaStop anti-flood system has detected water accumulating in the base tray beneath the dishwasher.

30 min · skill: beginner

E22

Bosch dishwasher error E22 means the filter system is clogged with food particles, grease, or mineral deposits.

10 min · skill: beginner

E24

Bosch dishwasher error E24 indicates a drainage fault — water cannot pump out of the machine.

20 min · skill: beginner