What is Ford anti theft system?

Ford Anti-Theft System
The Ford anti-theft system, also known as SecuriLock or Passive Anti-Theft System (PATS), is an immobilizer technology designed by Ford Motor Company to prevent unauthorized use of the vehicle. Here are some key points about the Ford anti-theft system:
– History and System: The system was introduced in 1996 and has evolved over the years. For the 1999 model year, all Ford vehicles equipped with the Passive Anti-Theft System use the PATS II system. Many 2000 and later Ford vehicles use the E-PATS system, which uses an encrypted transponder in the key. When the vehicle is started, the on-board computer sends out an RF signal which is picked up by the transponder in the key. The transponder then returns a unique RF signal to the vehicle’s computer, providing confirmation.
– Functionality: The keys used with the system have a radio frequency transponder embedded in the plastic head with a unique electronic identification code. The vehicle will not start without using the proper coded key, deterring car thieves. If someone attempts to start the vehicle without the proper key, the system will activate and prevent the engine from starting.
– Resetting the System: If the anti-theft system is accidentally activated, there are steps that can be taken to reset it. Before considering key replacement or repair, it’s recommended to follow a guide to reset the anti-theft system, especially if the battery is well-charged.
– Troubleshooting: In some cases, the system may engage when the rightful owner tries to start the car. If the system is activated due to an attempted theft, the car will need to be towed to a dealership to deactivate the SecuriLock.
The Ford anti-theft system is an important feature designed to enhance the security of Ford vehicles and protect them from unauthorized use.
If you have any specific questions about the functionality or troubleshooting of the Ford anti-theft system, feel free to ask!

What happens when your car goes into anti-theft mode?

Most vehicles with an anti-theft system come with ignition keys with a coded transponder chip that sends a signal to the receiver in the ignition switch. If the anti-theft system sends a no-go signal to the PCM, the engine computer will disable the ignition, fuel system, or starter.

How do I know if my car is in anti-theft mode?

Many vehicles are equipped with a security or anti-theft indicator light on the dashboard. This light is often shaped like a car with a key inside or a similar symbol. If the anti-theft system is activated, this light may flash or remain solid when the vehicle is parked and the ignition is off.

What is Ford’s active anti-theft system?

The active anti-theft system is designed to warn you in the event of unauthorized vehicle entry and is also designed to help prevent unwanted towing of your vehicle. You can choose what is monitored by arming the system in different ways. See Information Displays.

What is Ford anti-theft technology?

A passive anti-theft system is present in every Ford vehicle, in the form of a coded key or fob. All keys and fobs are coded to the vehicle, and must be present for the vehicle to start. This system is armed when the car is turned off, and disarmed when the car is start again with a coded key/fob.

What happens in anti-theft mode?

Most vehicles with an anti-theft system come with ignition keys with a coded transponder chip that sends a signal to the receiver in the ignition switch. If the anti-theft system sends a no-go signal to the PCM, the engine computer will disable the ignition, fuel system, or starter.

What causes a car to go into anti-theft mode?

If your vehicle has been damaged, during an attempted break-in or theft or otherwise, the anti-theft system might have been triggered. Check to see if the lock cylinder is damaged, and also check underneath the door handle – thieves have been known to use screwdrivers in an attempt to jimmy the door open.

How do I get my Ford out of anti-theft mode?

Insert the key into the ignition and turn it to the on position, which activates your accessories but not the engine. Leave the key in position for about 10 – 15 minutes. Step 3: Check the anti-theft light again. If it’s no longer blinking, turn the key back to the Off position and allow it to set for a minute or two.

What triggers Ford anti-theft system?

If you switch your vehicle on without a correctly coded key. If the interior sensors detect movement inside your vehicle. If the inclination sensors detect an attempt to raise your vehicle. If someone disconnects the vehicle battery or the battery back-up sounder.

What year did Ford start using anti-theft?

SecuriLock, also known as Passive Anti-Theft System (PATS), is Ford Motor Company’s immobilizer technology. In 1996 the technology started showing up on select models of Ford, Lincoln, and Mercury vehicles.

What happens when your car is in anti-theft mode?

Most vehicles with an anti-theft system come with ignition keys with a coded transponder chip that sends a signal to the receiver in the ignition switch. If the anti-theft system sends a no-go signal to the PCM, the engine computer will disable the ignition, fuel system, or starter.