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  1. #1
    Member wannabegtc's Avatar
    Join Date
    Dec 2016
    Astra H GTC 1.9 150hp

    Astra H - U2101 00 fault

    Hello, since I didnt found any solution for this fault code hope someone of you guys can help me.

    U2101 - 00 CAN bus (High Speed) maximum configuration list is not programmed

    This suddenly appeared, but car runs well without any warning lights on the dashboard.. how to sort this? Thanks folks

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This site was created by Pecky to act as a knowledge base of useful information regarding Vauxhall cars.
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