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Ive done this with all modules in my vehicle previously to be sure everything was stock after buying the car secondhand. Esys is a very powerful tool.
Just be sure to NOT click “code default values”. This will brick your modules, or at least require programming of them as if they had never been installed in a vehicle.
The other thing to be aware of is that if you’ve retrofitted any modules, do not attempt to click “code” to get it back to factory. It will code it back to it’s default values, which may not be correct for your specific vehicle if it wasn’t installed when the vehicle was manufactured.
I made this mistake with a retrofitted HU NBT EVO and needed assistance getting it set back to the proper parameters to work with my vehicle.
Hope that helps!
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