My 2005 equinox the gauges won't move and the power steering doesn't work which is electronic. I have replaced cluster, ignition, checked all fuses and checked grounds under steering column. My scanner won't communicate with alot of the individual systems and I get code U2107-00. Any ideas what to try? The battery was dead and I jumped it idk if that is why it threw code or really is having issues communicating. Only communicate with systems with red in them in pic