06 LS2, Auto, return to stock tune OS numbers do not match, will not let me reflash..

[RAAMaudio]

I am trading in my car and need to go back to a stock tune but the system will not allow a reflash saying the OS does not match. I am using the files I downloaded off the stock ECU.

Stock OS # 12614676 (actually stock 07 tune, I tried the stock 06 tune from my car before that)

Current tune # 12614682

How do I get it to reload the stock tune?

I was able to retune the trans to stock(08 as the TMU was dealer flashed to 08 in 2010)

I need to get this done, I have a killer deal lined up, trading my 06 Duramax and 06 Vette in, huge savings, taxes, incentives, etc and have to make this happen asap.

Thanks, your help is much appreciated.

Rick
rick@raamaudio.com
801-829-4997

[joecar]

You have to do full flash (i.e. operating system and calibrations)(i.e. the wide red downarrow).

[RAAMaudio]

I figured it out, done the deed, an hour or so ago, meant to get back here and update the thread but kept getting calls, errands to run, etc.........

Thanks for the quick response though, very much appreciated

Rick

[joecar]

Yeah, I know all too well, calls/errands/todos get out of hand...

No worries, glad you got it going.

[RAAMaudio]

Running a business, building a race car, taking two vehicles to stock to sell, wife is away visiting her first grandson, so taking care of the place and the doggies........

I will have my tuning unit sitting on the shelf as sold the LS6 it was used on that almost went into the 95 BMW race car I am building, selling the C6 and LBZ, I have nothing left to use it on.

Anxiously I will be waiting for the LML tuning, I plan to pick up a new dually tomorrow

Good Day!
Rick