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Thread: 4L60E --> 4L80 segment swap question

  1. #1
    Fuel Injected!
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    4L60E --> 4L80 segment swap question

    The vehicle is a 2003 Denali LQ4/4L60E with 12582605 hardware / 12579405 OS. I have a 2003 LQ4/4L80 with same part numbers to copy the segments from.

    My question is, importing the transmission and transmission diagnostics modules/segments is obvious. Do I need to import the speedo segment as well, and then correct for gear and tire size?

    Thanks in advance!
    There is no mechanical problem so difficult that it can not be overcome by brute strength and ignorance.

  2. #2
    Fuel Injected!
    Join Date
    Oct 2012
    Age
    42
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    Never mind. Seems the speedo segment is not needed. Hope this helps someone!
    There is no mechanical problem so difficult that it can not be overcome by brute strength and ignorance.

  3. #3
    What are you using to do the segment swap?

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