Original file 5.3/4L60E and my current file w/ 4L80E segment swap and some things disabled.
The segment swap(s) came from a 6.0 LQ4 w/ same os, copied trans. and trans. diagnostic segments to my file.
TIA
EDIT: Also noticed that the 4L60E file has brake torque management, while the 4L80E file does not...
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