I'm getting ready to mess with a buddies truck and am unable to find the base tune with all of the matching segments. The 2011 CC tune off of 4-share is close but System, Fuel System, and Engine Diagnostic segments do not match. I have not messed with an LML yet, I'm I over-thinking it? If any one has a tune to share it would be greatly appreciated.
Boot Software 12646251
Slave OS 12646250
Main OS 1264249
Engine 12655861
Speedometer 12646367
System 1265580
Fuel System 12646323
Engine Diagnostic 12655866
Engine Operation 12655863
Thanks
Sam