Samsung 74051-0043-022 Main Control Board (Electronic Control Module) OEM Part

Product Details

Genuine Samsung part.

Cross Reference Information

Part Number 74051-0043-022 replaces AP4101955.

Description

This is the appliance's main electronic control board that manages user inputs and cycle functions so your appliance responds correctly to settings and starts/stops as commanded. It restores the unit's ability to process commands and run selected cycles. What it does:

• Receives signals from the user interface and sensors and controls motors, valves, heaters, and timers
• Helps resolve symptoms like unresponsive controls, failure to start cycles, or erratic operation tied to control logic
• Interfaces with display and touch/key controls to execute selected settings
• Works as the central logic module for cycle sequencing and safety interlocks

What's included:

• One main electronic control board as shown

Install notes:

• Disconnect power before attempting any service to avoid shock or damage
• Handle the board by its edges and avoid touching components or connector pins
• Confirm matching part number and connector layout before installation