Lg ACM75678707 Controller Assembly (Main Control Board) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number ACM75678707 replaces AP6982181.

Description

This is the main electronic controller assembly for the washer, responsible for managing cycles, timing and user inputs so the machine runs according to selected settings. Replacing a faulty controller restores normal control and cycle operation. What it does:

• Receives input from the control panel and starts/stops wash cycles and motor functions
• Sends signals to valves, motor and other components to regulate timing and operations
• Processes diagnostics and error reporting used by the washer's display/control interface
• Common symptoms of a failing controller: unresponsive controls, blank or frozen display, cycles that won't start or finish, or erratic/permanent error codes

What's included:

• One controller assembly

Install notes:

• Disconnect power to the appliance before attempting any service to avoid shock or damage
• Handle the board carefully to avoid static discharge; ground yourself or use an ESD strap when possible
• Verify connector positions and secure all wiring harnesses; do not force connectors