Need 4l80e tune for segment swap ASAP

[askkmb]

Like the title says. Operating system has to be 12593058. Its a 03 Silverado SS and im doing a 4l80e under it. I cant find any in the tune repository.

[askkmb]

Sorry, just got off the phone with another tuner and he told me that there doesnt exist a 4l80e segment with this os. Now i have to write another os or use another pcm. Thanks.

[Jon S.]

OS 12593058 is an update for the more common 2003 OS 12579405. A 4L80 segment does exist for this OS. I don't have one on file currently ... will try and find one.

[askkmb]

Okay so are those 2 compatible?

[Jon S.]

You cannot segment swap between 2 different OS - if that is what you are asking.

What I am saying is that the OS you have (12593058) is the latest (newest) OS version for many 2003 model year trucks. Any 2003 truck with a 4L80 that was updated, will now be using the newer OS.

I will try and find one for you - but it may take a few days.

[02 Sierra]

Try this one

Sylvain

[mecanicman]

Thanks for that! I didn't ask for it but its a file I didn't have.

[askkmb]

You cannot segment swap between 2 different OS - if that is what you are asking.

Yup thats what i meant. Thanks

[askkmb]

Try this one

Sylvain

Its a .bin file, i cant open it. It needs to be .hpt. Or can it be converted or something?

[mecanicman]

Hpt opens it just fine, I did.

[askkmb]

I can open it with 2.24 but not with 2.25. I need 2.25 to do a segment swap. If i select the file and open it, vcm editor opens but there is no file open in it.

[mecanicman]

Here you go

[askkmb]

Okay thank you very much! Care to explain how you change the format? Might be helpful in the future.

[mecanicman]

I opened the bin with 2.24 and saved. I have unlimited gen 3 trucks, but if you had 2003 year/model you could have done the same.

[askkmb]

Ha, never tought of that. Thanks. And yes i do have model/year for 2003. Thanks everyone for the help and to Sylvain(02 Sierra) for the file!

[rpturbo]

Can you explain how to do a segment swap with the same os's? I have one that is licensed, and one that is not. The one that is not, has a 80e setup, and the one that is has a 60e. I am going to switch to a 80e. Do I need to even do a segment swap for that, or just change the gear settings in the trans? Thanks

[Mudweizer]

http://www.hptuners.com/forum/showth...-Segment-swaps

[askkmb]

http://www.hptuners.com/forum/showth...995#post364995

This is a step by step that Bill @ HPTuners did for me.

[askkmb]

Can you explain how to do a segment swap with the same os's? I have one that is licensed, and one that is not. The one that is not, has a 80e setup, and the one that is has a 60e. I am going to switch to a 80e. Do I need to even do a segment swap for that, or just change the gear settings in the trans? Thanks

Yes you do need a segment swap for that.

[rpturbo]

Thanks for the info guys!