E13
Bosch Dispenser or Drain System Fault

Water leaking inside fridge near dispenser area, E13 error on some models

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Clogged defrost drain, Leaking dispenser water line, Cracked drain trough, Frozen drain tube

How to Fix / Troubleshooting

Safety first: Unplug the refrigerator and shut off water supply before working on water lines.

Steps:

  • Identify leak source: Check if water is dripping from the rear wall (defrost drain) or from the dispenser area/ceiling.
  • Clear defrost drain: Remove freezer rear panel, locate the drain hole beneath the evaporator, and clear ice with warm (not boiling) water using a turkey baster or squeeze bottle. Do not use sharp tools.
  • Check drain tube: From the rear of the unit, remove the lower panel and locate the drain tube leading to the drain pan. Ensure it is not clogged or kinked. Clean with warm water and a flexible brush if needed.
  • Inspect dispenser lines: If water appears near the dispenser, remove the dispenser cover and inspect tubing for cracks or loose fittings. Replace damaged tubing.

Note: Persistent E13 after clearing drains and checking lines may indicate a sensor or control issue in the dispenser system, requiring professional service.

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Repair Difficulty

Medium 3/5

Required Part

Defrost Drain Tube
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