Loading

What is Ford SecuriLock?

Ford SecuriLock is an advanced anti-theft system developed by Ford Motor Company to enhance the security of its vehicles. This innovative technology helps prevent unauthorized access and protects against theft, ensuring the safety and well-being of Ford owners.


What is Ford SecuriLock?


Ford SecuriLock is an electronic engine immobilizer system that uses a unique coded key to start the vehicle. The system is designed to prevent the engine from starting if the key is not recognized by the vehicle's electronic control unit (ECU). This feature effectively deters would-be thieves, as they cannot start the vehicle without the correct key.


How Does Ford SecuriLock Work?


The Ford SecuriLock system works by establishing a secure communication between the vehicle's ECU and the key's transponder. When the key is inserted into the ignition, the ECU sends a coded signal to the key's transponder. If the transponder's response matches the expected code, the ECU allows the engine to start. If the code does not match, the ECU will not activate the fuel and ignition systems, rendering the vehicle inoperable.p>

Key Features of Ford SecuriLock



  • Unique Coded Key: Each SecuriLock key has a unique electronic code that is recognized by the vehicle's ECU, preventing the use of unauthorized keys.

  • Automatic Activation: The SecuriLock system is automatically activated when the vehicle is turned off, providing continuous protection.

  • Tamper-Resistant Design: The SecuriLock system is designed to be tamper-resistant, making it difficult for thieves to bypass or disable the system.

  • Compatibility: SecuriLock is integrated into various Ford models, including cars, trucks, and SUVs, providing comprehensive security across the brand's lineup.


By incorporating these advanced security features, Ford SecuriLock helps to deter vehicle theft and provide peace of mind for Ford owners. The system's robust design and seamless integration with the vehicle's electronics contribute to its effectiveness in safeguarding against unauthorized access.

How do I turn off my Ford immobiliser?


The engine immobilizer is disarmed automatically when you switch the ignition on with a correctly coded key. If the message Immobiliser active appears in the information display, your key has not been recognized. Remove the key and try again.



How does Ford SecuriLock work?


How does the Ford Securilock Passive Anti-Theft System (PATS) work? PATS works by incorporating a transponder in the key that communicates with the vehicle's engine control module. When the key is inserted and turned, the transponder sends a unique code to the engine immobilizer. If the code matches, the engine starts.



What is the purpose of immobilizer?


An immobiliser or immobilizer is an electronic security device fitted to a motor vehicle that prevents the engine from being started unless the correct key (transponder or smart key) is present. This prevents the vehicle from being "hot wired" after entry has been achieved and thus reduces motor vehicle theft.



How to reset SecuriLock passive anti-theft system?


Simply put the original key in the ignition, turn to ON or RUN and wait for 20 seconds. Then turn the key off and start vehicle. Reset function, or the J2534 CARDONE Flash2 All-Makes Reprogrammer with Ford license and a subscription to Ford Module Programming (FMP).



What does the Ford anti-theft system do?


The Anti-Theft Alarm system will warn you of an unauthorized entry to your vehicle. It will be triggered if a door, luggage compartment, or hood is opened without using the key, remote control, or keyless entry keypad.



What is the Ford security package?


The Ford Security Package is the ultimate tool for protecting your truck and giving you peace of mind on and off the road. With theft alerts, stolen vehicle recovery, and future enhancements like Start Inhibit and Deductible Relief, Ford continues to prioritize your security and convenience.



What triggers the anti-theft system in car?


Car alarms are triggered by unauthorized attempts to access the vehicle. They can be activated by breaking a window, attempting to open doors without the proper key, or even by detecting unusual vibrations.



What is the Ford theft deterrent?


TheftCARE. Help deter thieves from targeting your vehicle. With Ford Protect TheftCARE, visible labels warn thieves that your vehicle is protected with an anti-theft system. In the event your vehicle is stolen, this coverage provides a monetary reimbursement of up to $5,000.



When did Ford start using an immobilizer?


Ford Passive Anti-Theft System (PATS), aka SecuriLock in early Ford publications, was introduced in 1996. It uses a security style key that has a RFID chip embedded in the key head.



What is the immobilizer on a Ford?


As a critical anti-theft feature, this electronic security component prevents a car from being started unless the correct engine key is used in the ignition. This simple system is a theft deterrent, so your car or truck may be less likely to be stolen by would-be car thieves.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.