{"product_id":"ebr86778404-washer-main-pcb","title":"LG Washer Main PCB - EBR86778404","description":"\u003cp\u003e\nMaintain full control and reliable operation of your LG washer with the EBR86778404 Main PCB. This control board manages essential washing functions such as water levels, motor operation, cycle timing, and spin control. A faulty PCB can cause cycle interruptions, error codes, or complete machine failure, making replacement essential for restoring performance.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBuilt with advanced electronic circuitry, this PCB offers stable signal processing and long-lasting durability. It ensures smooth coordination between all washer components, improving washing efficiency and overall appliance reliability.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation \/ Replacement Instructions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTurn off and unplug the washing machine for safety.\u003c\/li\u003e\n  \u003cli\u003eRemove the top or rear panel to access the control board.\u003c\/li\u003e\n  \u003cli\u003eCarefully disconnect all wiring harnesses from the old PCB.\u003c\/li\u003e\n  \u003cli\u003eRemove the faulty EBR86778404 main board.\u003c\/li\u003e\n  \u003cli\u003eInstall the new PCB and reconnect all wiring securely.\u003c\/li\u003e\n  \u003cli\u003eReassemble the panel and run a test cycle to confirm operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nCompatible with select LG washer models, this OEM-quality main PCB ensures stable performance and accurate cycle control.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWasher main PCB – part number EBR86778404\u003c\/li\u003e\n  \u003cli\u003eControls washing cycles and motor functions\u003c\/li\u003e\n  \u003cli\u003eEnsures stable and accurate operation\u003c\/li\u003e\n  \u003cli\u003eDurable electronic components for long service life\u003c\/li\u003e\n  \u003cli\u003eCompatible with select LG washer models\u003c\/li\u003e\n  \u003cli\u003eOEM-quality replacement board\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LG","offers":[{"title":"Default Title","offer_id":39667318816947,"sku":"EBR86778404","price":439.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/4003\/1667\/files\/images_bbd528e6-ff58-45e1-a9c1-63147e21c0bf.jpg?v=1717485910","url":"https:\/\/lgparts.com\/pt\/products\/ebr86778404-washer-main-pcb","provider":"LG Parts","version":"1.0","type":"link"}