hello

i have gmc 2024 sierra

I have a used ECM.

Is it possible to disable vats option to start car the same global A?

thanks

hi,

have you tried to reflash with TLC?

4 hours ago, blocked said:

hi,

have you tried to reflash with TLC?

yes in TLC
reflash in TLC changed OS calibration For the new VIN number

If VIN number changed - relearn immo

15 minutes ago, blocked said:

If VIN number changed - relearn immo

i try Immobilizer Relearn

gey msg

VTD Secure access locked

coz this ECM used and different pin number

also i try in

HPT disable vats

but not starting

in global A 2019 2020 2021 after HPT disable vats Vehicle starting