If the Radio of the
trucks was blocked, it is possible that it is due to a security problem designed to prevent someone from using it if the car is steal. To unlock it, you must follow these steps:
look for the radio serial number. This number is located on the back of the radio or on the label found in the vehicle owner manual.
Communicate with the Ford dealership or an authorized Ford service center. It provides the radio serial number and a valid identification so that they can confirm that you are the owner of the vehicle.
If everything is in order, the concessionaire or the service center will provide you with an unlock code for the radio.
Enter the radio unlock code using the numerical buttons on the screen. Be sure to follow the specific instructions for your radio model, as they can vary.