Security lockout active vehicle - data mismatch

[Fu Manchu]

I changed all the same and my car still starts but has security lockout I changed bcm,ecu,key,ignition

That’s because doing that is valid for VZ.
Not VE.
Every module on the CANbus network has to have the same VIN.

You now have a whole bunch of modules scattered about the car that do not talk to the Key, ECM, BCM because they have a different VIN.

Like your home network. Only devices with your home wifi password can access it. Just because you bought your neighbours router which is the same as yours, your devices won’t talk to anything until it’s all configured with the same passwords and access.
The only way all this can be over come is to have the modules you have introduced to the network reflashed with your vehicles VIN.

The door locks will also need to be changed if you have inadvertently changed the ignition barrel and the key.

If I were you, I’d be putting all the old stuff back in and change only the module you feel you need to. Have that reconfigured to your VIN and all should be well, provided nothing is damaged.

 

[mtd]

Like your home network. Only devices with your home wifi password can access it. Just because you bought your neighbours router which is the same as yours, your devices won’t talk to anything until it’s all configured with the same passwords and access.
The only way all this can be over come is to have the modules you have introduced to the network reflashed with your vehicles VIN.

Nice analogy Fu.