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Bosch · Dishwasher · E15

If the code returns

The leakage-protection system detected water in the dishwasher base.

Diagnostic nodeE15RECURRING-CODE
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Use this as a diagnostic branchConfirm the exact model manual before ordering parts or opening the appliance.

Coverage: Bosch dishwashers that use the E15/E:15 diagnostic code.

GUIDANCE

If the code returns for error E15

If E15 returns after an accessible check, do not keep resetting the appliance. Record when it appears, stop at any unsafe condition, and use the model-specific service path.

Safe sequence

  1. 1Turn off the dishwasher.
  2. 2Close the dishwasher water-supply valve.
  3. 3Check only for visible external leakage and contact Bosch support or a qualified technician.

Stop and get qualified help when

  • Always: Bosch recommends turning off water inflow and contacting support
  • Water is visible under or around the appliance
  • Access would require removing the dishwasher or panels
Primary sourceBosch USA — E15 dishwasher error ↗Verified 2026-07-17 · manufacturer