Lg ACM72981102 Controller Assembly (Sub) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number ACM72981102 replaces AP5974098.

Description

This sub controller assembly is the circuit board that manages secondary control signals and communication between the main board and appliance components, helping restore responsive control and normal operation. What it does:

• Receives and relays control signals for specific functions on the appliance
• Helps restore responsive buttons, displays, or subsystem control when the sub board fails
• Can address symptoms such as unresponsive controls, intermittent function, or related error codes
• Works with the main control system to coordinate component operation

What's included: One controller assembly Install notes:

• Disconnect power to the appliance before attempting service to avoid shock or damage
• Handle the board by its edges and avoid touching components; observe ESD precautions
• Verify you have the correct replacement by matching part numbers and connector locations