Changing vin number?????
I have been trying to change my vin to work with my CTS, sense they upgraded the OS to a 2002, and it says doesn't recognised all the pids. I tried using efi live to change the vin, I have to use the V8 software, since it said, the controller will not work with V7.5 anymore. I changed the number in the V8 software, saved the file and full flashed it. Then I when and read the file back and it comes up with my original vin number. I am trying to use the CTS for a DSP 5 switch as well as gauges. Edge said to upgrade to the 03-04 OS, but I was told that it will cause the security light to stay on, due to the BCM.
Any help.......
I have been trying to change my vin to work with my CTS, sense they upgraded the OS to a 2002, and it says doesn't recognised all the pids. I tried using efi live to change the vin, I have to use the V8 software, since it said, the controller will not work with V7.5 anymore. I changed the number in the V8 software, saved the file and full flashed it. Then I when and read the file back and it comes up with my original vin number. I am trying to use the CTS for a DSP 5 switch as well as gauges. Edge said to upgrade to the 03-04 OS, but I was told that it will cause the security light to stay on, due to the BCM.
Any help.......
Last edited: