Bosch Dishwasher E15 — Water in Base (Anti-Flood Triggered)
Bosch Dishwasher · Error code E15
What E15 Means
E15 means the anti-flood float in the base pan was triggered by water — the Aquastop safety has shut the dishwasher down and it keeps running the drain pump.
Most Likely Fix
Anti-flood / Aquastop tripped - water in base pan
Tools: screwdriver, flashlight, towel
Diagnose first: Tip dishwasher forward to drain base pan, then find the leak - usually pump seal, hose clamp, or door gasket.
Find this part on Amazon →If the primary fix doesn't resolve it:
Symptoms
- Drain pump runs constantly and will not stop
- Dishwasher will not start a cycle
- E15 on the display
Common Causes
A small leak or condensation pooled in the base and lifted the foam float.
A worn pump seal or loose hose clamp.
How to Fix It
- Tip the dishwasher back ~45 degrees to drain water out of the base pan (place towels).
- Stand it back up — the E15 often clears once the float drops.
- If it returns quickly, find and fix the leak source (pump seal, hose clamp).
Parts You May Need
If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.
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Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.