Driving my 05 Chrysler Crossfire base and my dash lights up with every light then goes into limp mode. Pulled over, engine hot as hell, and temp guage shows cold. Replaced thermostat 2 months ago for the same issue thinking that was the problem. Fan kicks on so it's not the fan. I did get a P0900 code...best I can remember with a generic ob2 scanne, but i think it was due to batterywas almost dead. Recharged battery to full afterwards. Any help would be greatly appreciated!!!