EBR83717532 Genuine LG PCB Assembly Main, Main Logic Control Board for LG Appliances, Factory Replacement PCB

The genuine LG main PCB assembly with part number EBR83717532. LG has issued a number of main boards in the EBR837175 series, and some of them are only correct for appliances made within a particular serial number range. Have the model and serial number from your appliance's rating plate ready, and check the label on your old board, before ordering. Our records don't name the LG product.

Common reasons to replace an LG main PCB

Replacing the main PCB is the fix when the board itself has failed, which usually shows as total loss of function, a control panel that won't respond, or erratic operation such as random beeps and resets. It can also be needed after water or surge damage. Signs on the board include burnt relay contacts, cracked solder around large components and a brown, heat-stained patch under hot parts. Rule out the power supply, wiring and loads first, because a good board is often replaced by mistake.

Part details

• Genuine LG part EBR83717532
• Main PCB assembly
• Several LG boards in this series, check model and serial number
• LG product and models not on file

Changing over the main PCB

Unplug the appliance or switch off its isolator, and wait before handling the board. Hard-wired appliances need a licensed electrician. Compare old and new boards for matching connectors and any switches or jumpers, and set them the same. After fitting, check the appliance runs through its normal operation.

Questions about this part

Where do I find my serial number?

It's printed on the rating plate or sticker on the appliance, near the model number. The location varies by product, so look inside the door, on the side panels or on the back. Have both numbers ready if you send a parts enquiry.