E15Bosch · Dishwasher
Bosch Dishwasher E15 — Leak Protection Triggered
Water has collected in the base pan and the AquaStop leak-protection float has shut the dishwasher down to prevent flooding.
Common causes
- Slow leak from the water inlet valve or hose
- Cracked sump or door seal
- Recently spilled water under the unit
- Faulty float switch
Fix it step by step
- Turn off power and water supply
- Tip the dishwasher backward to drain the base pan and dry it thoroughly
- Inspect inlet hose, valve, and sump for active leaks
- Restore power and run a short cycle to confirm the code is cleared
Typical cost: $0 DIY · $150–$400 pro
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Bosch Dishwasher E15 Error Code: Causes & FixesBosch dishwasher showing E15? It means water is in the base pan and the leak-protection float has triggered. Here's what causes it, how to fix it step by step, costs, and when to call a pro.