Please help me! Accidently ran "Write/Vin/TunerLock/Vats" and can't undo

[akisman1]

Accidently ran "Write/Vin/TunerLock/Vats" and can't undo this?
I was just throwing a vats delete on and clicked the wrong menu option.

Now, I can't get into my PCM. What do I do??

Please help

[dhoagland]

Accidently ran "Write/Vin/TunerLock/Vats" and can't undo this?
I was just throwing a vats delete on and clicked the wrong menu option.

Now, I can't get into my PCM. What do I do??

Please help

Post up your Tune File, not sure it will help, but we have no idea what you are working with...

[akisman1]

suburban.hpt

[dhoagland]

Does it start and run?
Can you communicate with the scanner?
Can you communicate with another scanner? (Cheap Auto Parts store or Quality Scanner)

Sorry I don't have a definite answer, but with the right questions answered someone who know might chime in. I know I flashed a Duramax like that and didn't have any issues

[akisman1]

Does it start and run?
Can you communicate with the scanner?
Can you communicate with another scanner? (Cheap Auto Parts store or Quality Scanner)

Sorry I don't have a definite answer, but with the right questions answered someone who know might chime in. I know I flashed a Duramax like that and didn't have any issues

Thank you very much for your help!

It does not start or run
I cannot communicate with the scanner or another scanner

[dhoagland]

Okay
Does your OBD connector have power? (Long shot it blew a fuse)

Does it crank over just won't fire?

[akisman1]

It has power, all fuses are ok.

It fires but dies instantly

[dhoagland]

I know its supposed to be disabled, but have you tried this?
I'm curious if the lights will blink as prescribed or if they come on at all

[dhoagland]

Here is a screen shot of your Tune History, I'm not sure it would say Tuner locked in this or not.
But even Tuner locked I would think it would still communicate, just not read.

Do you have a Scanner that can communicate with the BCM?