Please help, Im a noob, need my stock tune back

[wstsidesrf]

Hi,
I just loaded a tune on my 2016 lml, I didn't know i needed to upload and save my stock tune, I want to swap my truck back to stock, does any one the 2016 lml, with Alison stock tune?

Im trying to learn how to use this v3, I got a stage 1 tune from dbf delete shop. and they didn't provide very good instructions

thank you
brad

[Omega_5]

Looks like no one is jumping to help you.
Either post or PM your VIN. I might have a stock file for you.

[wstsidesrf]

Wow Thank you so Much!1GC1KWE83GF244426

[Omega_5]

Here you go;
https://www.mediafire.com/file/6ska6...72312.ctz/file

[A Man]

Looks like no one is jumping to help you.
Either post or PM your VIN. I might have a stock file for you.

How are you able to determine this? Is there a site that tells you what files should have been on the truck "As Built"?

[Omega_5]

GM SPS can tell you the latest calibration for a given VIN .

[A Man]

GM SDS can tell you the latest calibration for a given VIN .

What is GM SDS? Google search does not show anything. Did you mean AC Delco TDS? If so, how do I do about using this?

[Omega_5]

That's supposed to say SPS.
I believe you can sign up for an account, then you can access the VIN Information and SPS tabs. Type in the VIN and it will provide information on latest calibration data.