Lg ACM73720501 Keypad Controller Assembly (User Control Panel) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number ACM73720501 replaces AP5674441.

Description

This keypad controller assembly replaces the user control board that registers button presses and sends commands to the appliance, restoring normal control and cycle selection. Ideal when buttons are unresponsive or the control panel fails to register inputs. What it does:

• Receives and interprets keypad/button presses and transmits user commands to the main control
• Restores tactile/signal response for cycle selection, start/pause, and other front-panel functions
• Resolves symptoms like unresponsive buttons, intermittent control operation, or missing user input feedback
• Works with the existing display and wiring harness to reinstate normal front-panel control

What's included: One keypad controller assembly Install notes:

• Disconnect power (unplug or disconnect appliance breaker) before installing
• Handle the assembly carefully; avoid touching circuit contacts or bending connectors
• Verify connector orientation and seat harnesses fully before reassembly
• Test operation after reinstalling the control panel; if problems persist, check wiring and the main control