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mrrattle
April 15th, 2015, 04:33 AM
Hello all, I don't post often at all but I hope someone can help me here.

2015 lml, operating system 12667378

I have a calibration on hand with engine operation segment 12666850 and engine diagnostic segment 12666622

I have a truck with engine operation 12666851 and engine diagnostic segment 12666623

the segments I do have are not listed at all in the gm calibration history. will it be ok to use the segments I have?

or does anyone have a calibration with the correct segments?

Jordan454
November 13th, 2017, 11:06 AM
Hello all, I don't post often at all but I hope someone can help me here.

2015 lml, operating system 12667378

I have a calibration on hand with engine operation segment 12666850 and engine diagnostic segment 12666622

I have a truck with engine operation 12666851 and engine diagnostic segment 12666623

the segments I do have are not listed at all in the gm calibration history. will it be ok to use the segments I have?

or does anyone have a calibration with the correct segments?


Any luck with this?