Lg ACM75218802 Controller Assembly, Sub OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number ACM75218802 replaces AP6305056, 4870893, PS12371474.

Description

This controller assembly is the secondary control board that works with the main control to manage key functions. Replacing a failed sub board restores proper communication and operation when electronic faults cause erratic behavior or no-start conditions.

• Acts as a secondary control interfacing with the main board
• Routes signals to connected components as designed by the appliance
• Handles inputs from sensors or interfaces depending on model
• Failure can cause no start, unresponsive or intermittent operation, or control-related error codes
• Visual clues may include burnt spots, corrosion, or damaged components on the original board

What's included: Includes 1 controller assembly. Install notes:

• Disconnect power before servicing; verify power is off with a meter
• Use ESD protection and handle the PCB by the edges only
• Photograph wire/connector routing and move one connector at a time
• Transfer any jumpers or settings from the original board if present; follow the service manual for any required tests or initialization