What does error code EE mean on a LG WM8900HVA?

EEPROM Error EEPROM on main PCB is out of order

How do I fix error code EE on my LG WM8900HVA?

1. undefined: Note: EE is displayed only when START/PAUSE button is first pressed in Load Test Mode 2. undefined: Replace MAIN PWB ASSEMBLY

EEPROM Error

Moderate

Address soon - your appliance may not work properly

EEPROM on main PCB is out of order

1
Note: EE is displayed only when START/PAUSE button is first pressed in Load Test Mode
2
Replace MAIN PWB ASSEMBLY

Pressure Sensor Error

Power Failure

Vibration Sensor Error

Door Open Error (variant 1)

Water Inlet Error

Drain Error

Suds Error

Door Open Error (variant 2)

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