EBR81333017 Genuine Main PCB Assembly for LG Appliances, LG Main Control Board Replacement

EBR81333017 is a genuine LG main PCB assembly, the circuit board that runs the appliance's functions. LG prints its EBR number on a sticker on the board, which makes matching easy once the cover is off. Our records don't say which LG appliance this board belongs to, so please confirm the number before buying. Boards are matched to particular models and software, and a close number isn't a safe substitute.

Signs an LG main control board has failed

The main PCB reads the buttons and sensors, then switches motors, pumps, valves and heaters in the right order. When it fails the symptoms can be dramatic or subtle: no power or display at all, a program that stops at the same point every time, relays clicking with nothing happening, or error codes that return after a reset. Burnt patches, swollen capacitors or a scorched smell around the board are strong clues. A failed sensor, motor or wiring fault can look like a board fault, so a proper diagnosis before ordering saves money.

Part details

• Genuine LG part number EBR81333017
• Main PCB assembly
• Match the EBR number on the existing board
• Appliance not stated in our records, order by number

Handling and fitting the board

Switch off at the wall and unplug the appliance, then wait a few minutes before touching the board. Photograph every connector before removing any of them, and handle the new board by its edges to avoid static damage. Plug each connector back into the same socket, refit any covers and earth screws, and run a test program to confirm everything responds.

Questions about this part

Where is the part number on my LG board?

LG usually prints the EBR number on a white sticker on the board or its plastic housing. If it reads EBR81333017, this is the direct replacement. If the number differs, even in the last digits, send it to us through the parts enquiry form before ordering.