I just finished swapping a 06 l59 into my 99 suburban. I wrote a base tune for it and it fired up no issues. I walk inside to write a new tune on my desktop and get a 0684 error code when I went to...
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I just finished swapping a 06 l59 into my 99 suburban. I wrote a base tune for it and it fired up no issues. I walk inside to write a new tune on my desktop and get a 0684 error code when I went to...
Not sure on voltage, but battery was fully charged and cranked right up after replacing the ecm. I guess my main question was, is there a rule of thumb for what OS's are compatible with a given ecm?...
Yes, it was a bone stock calibration.
The bricked ecm is a 12586242. I was trying to install it in a 2005 CTS-V that originally had a 12589462 ecm. The CTS-V calibration bricked the 12586242.
What determines if an ecm will be bricked when flashed? I know there can be a lot of factors that play into it. Here's the example; the bricked ecm's hdw #12583660 and service number 12586242. The...
The vehicle is a 05 Cadillac CTS V. I have it running fine now with that tune on a stock ls1b ecm with hardware #12586243. I don't have the hardware/service numbers on hand for the bricked ecm but...
It is a ls1B ecm. I know I bricked a different ls1B by flashing that tune onto it so I have been trying to figure out what Os's were compatible with what ECMs so I don't waste another licence.
Here is the tune. Is says the OS is 12592618 and the OS ID is AM.
What exactly does the OS ID mean? I know it's defined as "A two-letter code that further identifies the operating system." Does that mean it is what dictates what OS's can be flashed onto an ECM? For...