Problem changing codes
I was given a new code to change my turner because the vehicle has changed. The code was working but it seemed the process did not finish completely and reset the programming. I was told to change the vehicle and to update the sim card so I did that. Then my tuner was showing a different root number that was all letters, then it showed an error code and then now this morning it won’t turn on? The guys where I got the new code from sent me here to get help to figure it out. Does anyone know what I need to do?