That's the problem , it don't has options to read colorado chevrolet airbag systems , for example with another brand Hyundai , Mazda , Honda, if there is the menu for airbag systems
Carisa- perhaps your control module is bad or has no communication. I have a pad 2 and crp123 and have communicated with an 06 colorado and many 2012 chevys.
Sky thunder- ford has an option for "programmable module installation". You start that process with the old module in and finish with the new module installed. it walks you through the process. I cannot verify if this function is present on your tool or for your model. check here:www.x431.com/service/testListAction.do