I do have the Commercial version already.
If I don't use a custom OS, all I have to do is a full flash with a 2002 .tun file?
What about the VIN? Do I just change the VIN in the 2002 .tun file...
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I do have the Commercial version already.
If I...
I do have the Commercial version already.
If I don't use a custom OS, all I have to do is a full flash with a 2002 .tun file?
What about the VIN? Do I just change the VIN in the 2002 .tun file...
Procedure for changing to different year OS
I have a 2000 Silverado and would like to update it to a 2002 OS. It is a 5.3/4L60E 2wd. What files do I need and what is the correct procedure for doing this?