Lg MAM37884301 Base Pcb (Main Chassis Control Board) OEM Part

Product Details

Genuine Lg part. See all items in Range / Cooktop / Oven Housing Or Cover.

Cross Reference Information

Part Number MAM37884301 replaces AP5044108, 1370413, AH3534485, EA3534485, PS3534485.

Description

This Base PCB is the primary control board that manages the appliance's main functions, helping coordinate power distribution and control signals so the unit runs cycles and responds to user commands. What it does:

• Routes power and control signals between components and sensors
• Coordinates timing and operation of motors, valves, and relays
• Helps interpret inputs from user controls and sensors
• Can cause loss of functions or erratic behavior when damaged
• Common symptom link: appliance won't start, stops mid-cycle, or shows persistent errors

What's included:

• One base PCB assembly

Install notes:

• Disconnect power before beginning any repair to avoid shock
• Handle the PCB by its edges and avoid static discharge
• Verify all connectors are fully seated and match their original locations during reassembly