Short dishwasher code reference
Match the complete display and model to the owner manual. This reference uses Thermador’s published Canadian support list; confirm applicability to your US model before following any procedure. A code is a starting point for diagnosis, not proof that a particular part needs replacement.
| Code | Brief meaning |
|---|---|
| E04 / E0105 | Heater electronics self-test fault. |
| E12 / E2060 | Heat-pump limescale buildup. |
| E14 / E3000 | Flow-meter or filling-system concern. |
| E15 / E3100 | Water detected in the base; leak protection active. |
| E16 / E17 / E3300 / E3400 | Water inlet or filling concern. |
| E18 / E3200 | Low water level or pumping concern. |
| E22 / E9240 | Blocked filter. |
| E23 / E6101 | Blocked, clogged or faulty drain pump. |
| E24 / E6103 | Drainage problem associated with a blocked filter. |
| E25 / E6102 | Pump blockage or loose/missing pump cover. |
| E27 / E9001 | Low supply voltage. |
| E8000 | Door sensor circuit fault. |
| UP | Software update notification, not a fault. |
Read the focused E15 and E3100 guide
E15 or E3100: leak protection
Stop using the dishwasher. Thermador advises stopping water inflow and requesting assistance. Only close a safely accessible supply valve from a dry location. Do not tilt the unit or bypass the leak protection to clear the message.
Read the focused E24 and E25 guide
E22, E24 or E25: preparing a service request
Photograph the display and note whether water remains in the tub. Tell ABS about any recent disposal or plumbing work. Use the owner manual for permitted filter maintenance. Do not reach into the pump: hidden glass and debris may be sharp. A technician can assess repeated faults and explain the estimate before repair.
What to send ABS
- Full model number and a photo of the entire code.
- When the message appears during the cycle.
- Visible water, noise or changes in cleaning performance.
- Recent installation, plumbing or earlier repair history.
Source: Thermador Canada dishwasher error-code support. Reviewed October 5, 2026. Consult your exact model’s manual.
Need help with a Thermador fault?
Share the model number, full displayed code and symptoms. ABS confirms appointment availability for your Los Angeles-area address and explains the diagnosis and estimate before you approve work.
Call (213) 868-1202 Book a serviceABS provides independent residential appliance repair and is not affiliated with or authorized by Thermador.