Bosch is best known in the US for quiet, high-capacity dishwashers, and also sells refrigerators, laundry and cooking appliances.
Bosch Dishwashers
E15 (E3100 on newer models)
Water detected in the base pan (leak protection tripped). Turn off water; the leak source must be found
Bosch error codesError codes
Codes vary by model and production year. Check your owner's manual or the label inside the door for your exact model number before relying on a code meaning below.
| Code | What it usually means |
|---|---|
| E15 (E3100 on newer models) | Water detected in the base pan (leak protection tripped). Turn off water; the leak source must be found |
| E24 | Drain blocked: drain hose kinked or clogged, or filter blocked |
| E25 | Drain pump blocked or pump cover loose: clean pump area, reseat cover |
| E22 | Filter blocked: clean filter |
| E18 | Low water level: check inlet hose and that the supply valve is on |
| E09 | Heating fault (heater or heat pump circuit) |
No matching code in this list. Check the label inside the door for your model number, or call or text us and describe what the display shows.
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If your Bosch appliance is still under its original manufacturer warranty, check your coverage and registration with Bosch directly, because some repairs may be free. Outside of that window, or for anything the manufacturer warranty doesn't cover, TrueFix backs every repair with our own 90-day labor warranty and a 1-year warranty on the parts we install, in writing.
FAQ
Still unsure? Call or text and we'll tell you straight.
No — TrueFix is an independent repair company and is not affiliated with, authorized, sponsored or endorsed by Bosch. We service Bosch appliances using our own tools, training and parts sourcing.
If your appliance is still under its original Bosch warranty, check the terms with Bosch directly before any independent repair — using a non-authorized technician can affect manufacturer warranty coverage on some models. Outside that window, an independent repair is the normal path.
Our vans stock the parts we see fail most often across the brands we service most, Bosch included. If your repair needs a less common part, we'll tell you during the diagnosis and schedule the return visit as soon as it arrives.
Error codes vary by model and production year, and we can't list every one. Tell us the code and your model number when you call or book, and the technician will confirm what it means for your specific unit.
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TrueFix is an independent appliance repair company and is not affiliated with, authorized, sponsored or endorsed by Bosch.
