F15 appears; dishwasher may stop mid-cycle and water may be left in the cabinet.

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.

Possible Causes

Restricted spray arms, Blocked circulation pump outlet, Faulty pressure sensor in circulation system, Partially blocked fine filter

Safety: Disconnect power before internal inspection.

Clean spray arms: Remove upper and lower spray arms. Rinse under running water and clear all jets with a toothpick or soft brush.
Clean filters: Remove and thoroughly clean the coarse and fine filters in the sump.
Inspect sump and outlet: Check for obstructions at the circulation pump outlet and in the sump area.
Test run: Reassemble and run an intensive program. If F15 persists, the circulation pressure sensor or pump assembly may be faulty and require replacement.

Medium 3/5

Spray Arms and Circulation Pump Outlet

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