Lg 4781W1A210B Controller Assembly (Main Control Board) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number 4781W1A210B replaces AP5258984, 1519628, AH3579978, EA3579978, PS3579978.

Description

This controller assembly is the appliance's main electronic control, managing cycles, user commands and timed operations so your appliance runs the cycles you select reliably. Replace a failed control to restore normal cycle selection and display response. What it does:

• Interprets user inputs and sends signals to motors, valves and heaters to run selected cycles
• Manages timing, cycle progression and safety interlocks
• Helps maintain correct wash/dry/drain sequences and temperature control
• Symptoms of a failing controller may include no power to functions, unresponsive buttons, incorrect cycles, or intermittent operation

What's included: One controller assembly Install notes:

• Disconnect power before servicing to avoid shock or damage
• Handle the board carefully; avoid touching circuit traces or connector pins
• Reconnect all harnesses to the original locations and secure mounting hardware