Panasonic Circulation Pump Not Running

Dishwasher fills with water but does not wash, spray arms do not move

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

Failed circulation pump motor, Jammed impeller, Faulty motor capacitor, Wiring fault to pump

Safety first: Disconnect power and water before accessing the base.

Listen for motor: After filling, you should hear a strong spray noise. A low hum or silence indicates pump issues.
Check for obstructions: Remove filters and inspect the sump inlet for debris blocking the pump.
Access pump: From the base, inspect the circulation pump, spin the impeller by hand, and check wiring connections.
Replace pump if seized: If the impeller is stiff or the motor windings are open, replace the circulation pump assembly.

Professional Required 5/5

Circulation Pump Motor

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