2008 – 2012 PM/MK (Caliber/Compass/Patriot) TCM (Transmission Control Module) Flash process failure Negative response 0x80 - 'Service Not Supported In Active Diagnostic Session' received from Transfer Data request

2008 – 2012 PM/MK (Caliber/Compass/Patriot) TCM (Transmission Control Module) Flash process failure Negative response 0x80 - 'Service Not Supported In Active Diagnostic Session' received from Transfer Data request Vehicle: 2008 - 2012 PM...