What does the anti-theft module do?
What does the anti-theft module do?
In all cases, the basic function of the anti theft control module is to disable the vehicle or sound the alarm when an improper key is used to access the vehicle or attempt to start the engine.
How does the Ford Anti theft system work?
The passive anti-theft system on Ford F-150 prevents someone from starting the vehicle with an incorrectly coded key. The passive anti-theft system arms when you switch the ignition off. It disarms when the ignition is switched on with a correctly coded key.
How does the anti theft system work on a Ford?
I hear your concerns; here’s my educated opinion, having been at a Ford dealer for many years. The PATS system (passive anti theft system) utilizes the car’s instrument cluster and a transceiver in conjunction with your key.
How to relearn Ford Passive Anti-Theft System ( PATS )?
Replacing PCM only — A or D type PATS If only the PCM is being replaced on a PATS control function type A or D vehicle, no relearn is required (please refer to the Ford PATS chart to determine PATS type). 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.
Is there a relearn procedure for Ford SecuriLock?
JDB2080 PT 78-0004. Passive Anti-Theft Systems (PATS), also called Ford Securilock, is a vehicle security feature introduced on 1996 and later Ford vehicles. When replacing the Powertrain Control Module (PCM) on a PATS-equipped vehicle, a parameter reset or relearn procedure must be performed after the PCM is installed.
What to do if your anti theft system is engaged?
If your car has been damaged in an attempt to steal it or break into it, the anti-theft system may have been engaged. Check for damage to the lock cylinder itself or under the door handle where would-be thieves may have punched through with a screwdriver. If the lock is damaged, try using the passenger side cylinder if your car has one.
How to reset the theft system on a 1997 Ford Escort?
You can’t post conmments that contain an email address. Try disconnecting your battery cables then wait about 10 minutes. The computer should reset itself. Reconnect the wires to the battery. It is normal for the theft light to blink about every 5 seconds when the ignition key is out or in the off position.
How to reset the anti theft system in a Ford?
1 Insert the key into the ignition and turn it on to the position where the accessories are activated but not the engine. 2 Leave the key in this position for at least 10 minutes. 3 Check the anti-theft light again. 4 Now try to start the engine. 5 Repeat the process at least a couple of times if it does not work the first time.
Is there a theft alarm on a Ford Expedition?
The passive anti-theft system (PATS) is installed on every Ford Expedition at the factory. While some erroneously call this system the factory alarm, it really is not an alarm system. The PATS system will arm itself if someone attempts to start the vehicle with anything other than the PATS key programmed to that specific vehicle.
Where is the anti theft indicator on a Ford Escape?
Note: Do not leave a duplicate coded key in the vehicle. Always take your keys and lock all doors when leaving the vehicle. The anti-theft indicator is located in the instrument panel cluster.
