CE
LG Current Error / Overcurrent on Wash Motor

Dishwasher displays CE and may stop; often associated with motor current issues.

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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

Circulation pump drawing excessive current, Motor windings partially shorted, Jammed impeller, Faulty inverter circuit on main PCB

How to Fix / Troubleshooting

Safety first: Disconnect power at the breaker and turn off water supply.

  • Check for mechanical jams: Remove lower rack and spray arm, then inspect the sump area for debris that could restrict the circulation pump. Remove any obstructions.
  • Inspect circulation pump: Access the underside of the dishwasher and locate the wash motor / circulation pump. Check for signs of overheating (burnt smell, discoloration).
  • Spin impeller: With power off, try to rotate the impeller by hand. If it is stiff or grinding, the motor is likely failing and should be replaced.
  • Check wiring: Inspect the motor wiring harness and connector for damage or loose connections.

If the motor appears mechanically sound but CE persists, the inverter circuit on the main PCB may be faulty and will require board replacement by a technician.

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Repair Difficulty

Hard 4/5

Required Part

Circulation Pump Motor Assembly
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