Includes support for late-model vehicles (up to 2013/2014) before GM transitioned fully to GDS 2.
Without official documentation from GM or a verified technical bulletin, any report would be speculative or potentially unsafe (e.g., unofficial firmware can brick car modules). gm nao 33.004 download
While the document is highly technical, it generally covers several specific areas: Includes support for late-model vehicles (up to 2013/2014)
: Facilitates Service Programming System (SPS) tasks, such as flashing ECUs or resetting theft deterrent systems, when paired with TIS2000 or TIS2Web. when paired with TIS2000 or TIS2Web.