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  1. Service brake system DTS 2006

    Cadillac DTS Forum 2006 through 2011
    Hello everyone, I have a DTS 2006. The other day I took it to pump some air in the tires in the gas station. After I’m done there was no pressure in break pedal. It sinks all the way down. Also it gives me these messages: Service break system Service stabilitrak Service break assist Service...