Lg ACM34514102 Controller Assembly (Sub-Board) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number ACM34514102 replaces AP5974088.

Description

This sub controller assembly is a factory-style electronic board that works with the appliance's main control to manage specific functions. Replacing a faulty sub-board restores proper control communication and feature operation. What it does

• Routes signals between the main control and subsystem components to coordinate functions
• Can stop intermittent or complete operation of the subsystem when failing
• Common symptom link: unresponsive or erratic subsystem behavior, error codes, or failure to perform specific functions
• Helps resolve communication-related faults when the main harness and connectors are intact

What's included One controller assembly (sub-board) Install notes

• Only install with power disconnected; unplug the appliance or disconnect the breaker before service
• Inspect connectors and wiring for damage; replace or repair any corroded terminals before installing the board
• Handle the board by its edges and avoid static discharge; use an anti-static wrist strap if available