Dishwasher displays F5; may indicate a circulation or motor fault.

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

Seized circulation pump, Debris in impeller, Motor winding failure, Control not sending power to motor

Safety: Disconnect power and water. The dishwasher may need to be pulled out for access.

Listen during wash: If the unit fills but you hear only a hum or nothing during wash, the circulation pump may be stuck or failed.
Inspect sump and impeller: Remove filters and check for debris that could jam the impeller.
Access circulation pump: From underneath, locate the wash pump. Remove it and inspect the impeller for damage or obstructions.
Test motor: Check resistance of the motor windings. If open or shorted, replace the circulation pump assembly.

Hard 4/5

Circulation Pump (Wash Motor)

Check Price on Amazon

We may earn a commission from links on this page.