Bosch Washer Error Codes & Fix Guides
All FixCode Guide coverage for Bosch washer error codes: start with the complete code list, or jump to a deep-dive guide for a specific code. Everything is verified against Bosch manufacturer documentation.
Guides in this section
Most searched Bosch washer codes
| Code | Meaning |
|---|---|
| E18 | The washer is not draining — there is no drainage of water, and water may be left standing in the drum. |
| E23 | AquaStop has been activated: there is water in the base trough — the appliance is leaking. |
| E27 | Pressure sensor faulty — Bosch lists this fault as F27 on its washing machine error list (worded 'Error code E27 / F27: pressure sensor faulty'). |
| E36 | Drain pump is blocked — on current Bosch models shown as E:36-10 (the detergent solution is not being pumped out) and E:36-25 / -26 (drain pump blocked). |