*** please note you cannot use the VM that the VXDIAG package comes with (GDS2 VM). IT works!! ok for anyone trying to use the VXDIAG GM nano with SPS this is what you need to do (order is important): Using windows 7 and a 3 day subscription to acdelco TDS SPS I was able to flash the HMI module of a 2015 silverado to add a factory reverse camera to the truck. And I can use it with TECH2WIN to diagnose GM trucks (tested on silverado 2500 trucks of varying years 2001 – 2007). Using the Windows XP vm with installed GDS2 that comes with it I was able to diagnose a 2015 silverado truck. And now, i can make it work well with SPS, TIS2000 also. So far, i have good success with Allscanner VXDIAG VCX NANO GM + TECH2WIN.
