We performed an MDS delete on a 2012 Chrysler 300 SRT8. Attempted to disable MDS and upload into ECM. Vehicle will not start now and have no comms with ECM. Security light flashes and states to push clutch pedal in to start even though it is an automatic. Attempted to reflash with WiTech, still the same. Any ideas? 2012 300 SRT8.hpt