Samsung DD81-02459B Main Control Board (Pba Assembly) OEM Part

Product Details

Genuine Samsung part.

Cross Reference Information

Part Number DD81-02459B replaces AP6884940.

Description

This is the main control board (PBA assembly) that manages a dishwasher's cycles and electronic functions for reliable operation. Replaces a failed control PBA to restore electronic control and cycle sequencing. What it does:

• Controls wash, drain, and dry cycles by sending commands to valves, pumps, and heaters
• Interprets user inputs from the control panel and runs selected programs
• Manages timing, sensor signals, and safety interlocks to ensure proper operation
• Can resolve symptoms like unresponsive controls, no cycle start, or erratic cycle behavior

What's included: One main control board (PBA assembly) as pictured. Install notes:

• Disconnect power and water supply before starting; verify the appliance is fully de-energized
• Handle the board by its edges and avoid touching electronic components to prevent ESD damage
• Note connector locations and wire routing; take photos before removal for reference
• Use manufacturer-recommended fasteners and replace any damaged harnesses or clips