Hey guys, I want to update my 12579405 bin to 12587603 bin on my P59 PCM for my 2003 Tahoe 4.8L 2wd 4L60E truck. So, I need a 12857603 bin file for a 4.8L 4L60E 2WD Tahoe. Not sure if the Make and Model matters? I'm shooting in the dark here but, I think once I get the 7603 bin file that matches my vehicle I can just upload it to the PCM without changing anything and it should run and drive? Maybe I should disable the VATS and Change the VIN to match my 9405 bin on the 7603 bin?
1GNEC13V73R******
Looking for 12857603 BIN File for a 4.8L 4L60E 2WD Tahoe (even if its not the same make and model)
Any advice would be appreciated. Thanks!
2003 Tahoe 2wd 4L60E 4_8L 12579405.bin - https://drive.google.com/file/d/12ceq-FeI2fdSJebOMX08rIT3A9vRt9U-/view?usp=sharing
Need 7603 BIN File 4.8L 2wd 4L60E
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