Hi All

My teton is going nuts, it runs full speed as soon as I plug the battery.

I've tried everything but, being not an expert, I'm not sure if it's the ESC or the motor that has to be replaced (or not?)
I've tried with the radio on or off, I've tried disconnecting the servo, same thing.
I've tried disconnecting the ESC and servo, same thing.
With the motor disconnected of course seems to be fine, the servo works well.

Do you have any ideas?

Is the ESC bypassing power from battery straight to motor?

Thanks for your help