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Customer Questions and Answers for Pcb Assembly,display by LG

    • Part Number: AP4457379
    • MFG Part Number: 6871ER2078A
    • Made by: LG
    • Not Available

Questions & Answers

For LG Pcb Assembly,display (Part Number: AP4457379)

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I am pretty sure I need part number AP4457379 but may need another board. Can not even begin the QC check. Have LE code alot which requires unplugging, sometimes draining water. Periodically can not switch to another mode besides normal. Can not do customer settings.

Greg G. for Model Number wm2277hw

ANSWER Hi Greg. The LE code is a Locked motor error. Use a volt/ohm meter part # TJMA-DM1 to assist you in your diagnostics. Check the wires from the main control board going to the motor/stator assy. Make sure all pins are clean and tight. If this is not the issue then replace the hall sensor part # 6501KW2002A which is connected to the stator (behind the rotor). Thank You. 

Answered by AppliancePartsPros.com   |   Wednesday, June 27, 2012

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