Kenmore Motor or Bearing Wear

Dishwasher makes a high-pitched squealing or whining noise.

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

Worn circulation pump bearings, Failing drain pump, Spray arm bushings worn, Cavitation due to low water level

Safety first: Turn off power.

Determine noise source: Listen during wash vs. drain. Noise during wash points to circulation pump; during drain points to drain pump.
Check water level: Ensure proper fill; low water can cause cavitation and whining. Correct inlet or float issues if level is low.
Inspect pumps: Access the noisy pump and check for play in the shaft or rough rotation. Replace the pump if bearings are worn.

Hard 4/5

Circulation Pump Motor

Check Price on Amazon

We may earn a commission from links on this page.