What is a passive theft deterrent system?
What is a passive theft deterrent system?
Passive and Active Anti-Theft Systems Passive and active anti-theft devices are the two options available when considering an anti-theft system. Passive devices automatically arm themselves when the vehicle is turned off, the ignition key removed, or a door is shut. No additional action is required.
What happens if theft deterrent system comes on my truck?
If you are ever driving and the security light comes on and stays on, you will be able to restart your engine if you turn it off. The theft-deterrent system, however, is not working properly and must be serviced by your dealer. Your vehicle is not protected by the theft-deterrent system at this time.
How does a GM theft deterrent system work?
General Motors is an automobile manufacturer that owns Chevrolet, Buick, GMC and Cadillac. Current automobiles use a theft-deterrent alarm system to prevent break-ins. The horn will sound while the headlights flash on and off. This will continue for several minutes unless you deactivate the alarm. After deactivating …
How to solve Ford Passive Anti Theft System PATS trouble?
There is no communications with PCM ; PCM will always communicate on the diagnostic link regardless of theft status. (Investigate PCM system) Engine stalls on road: Once the engine runs for one second, PATS CANNOT disable the engine. Running stalls are not PATS issues.
How to disable the anti theft device in your car?
Hold the key in this position for 20 to 30 seconds. This lets the system know you have the correct key, and it can allow you to bypass the alarm system. Some vehicles recognize the key simply by turning the key back and forth in the door lock key cylinder. Tip: Try turning the key both ways fully to disable the anti-theft system.
What do I need to replace my theft deterrent key?
Lost or broken keys must be replaced with a key of the same resistive value. Get a key made at the dealer or a qualified locksmith. This system does not need to be reset if the PCM is replaced. This system also uses a Theft Deterrent Module (TDM).
An exciter coil located inside the ignition lock cylinder induces power into the transponder when the ignition switch is turned on. The transponder emits a unique signature signal that’s received by the Theft Deterrent Module (TDM).
What kind of antitheft system does GM have?
The GM version of this system type is called the Content Theft Deterrent (CTD) system. The second antitheft system type prevents the vehicle from starting.
Lost or broken keys must be replaced with a key of the same resistive value. Get a key made at the dealer or a qualified locksmith. This system does not need to be reset if the PCM is replaced. This system also uses a Theft Deterrent Module (TDM).
How does an anti theft system work on a car?
This system uses a coded lock cylinder. That’s right, the coding is built into the lock so if a thief pulls the lock cylinder they’ll never be able to start the vehicle. When you insert the proper key and turn the cylinder, a magnet on the cylinder induces a magnetic field onto a sensor.
