Hi, welcome to Just Answer. My name is ***** ***** I look forward to helping you! The attached page below shows what that error means. If all cabling is intact, the left side generator board, number 2 in the diagram at the link below, will need to be replaced.
This is a very complex appliance, I would not recommend you attempt to repair it yourself. If you break the top or a board while disassembling it, you will spend much more than a service call. You could expect labor to replace the generator board to be about $200-250.
The link below is to the part you will need from a highly recommended company rated A+ with the Better Business Bureau. They offer a 100% money back guarantee, EVEN ON INSTALLED ELECTRICAL PARTS, for an entire year! They are the only company to allow returns on installed parts for a refund and offer a FULL ONE YEAR WARRANTY!
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