If you want to reset the anti theft on the 2008 ford ranger, i can help guide you through the process. to reset the anti theft on the ford ranger, you will want to put the key in the ignition to the on position. then, lower your window down a little bit. then you will step outside of the car and close the door. you will wait for a total of 10 minutes so the system can reset itself. the purpose of leaving the window down is so you can open the car if the car locks you out. once the 10 minutes are up, open the car door and step inside of your vehicle. you can now start your vehicle and the anti theft light should now be off.
To reset the 2008 ford ranger anti theft system press the panic button on the key fob, then place your key into the slot in the ignition and turn it to the on position three times