What Is Transponder Key - Pop A Lock League City

What Is Transponder Key - Pop A Lock League City


Most modern cars on the United States roads today equipped with some kind of transponder key. Hyundai, Honda, Acura, Ford, Cadillac, Nissan, Chrysler and Toyota and nearly every manufacturer of cars adopts transponder keys and we hope this article will help you know more about them.

What is a Transponder Key?

Rigorously, these keys accommodate a radio-frequency transmitter chip inside of them. A device near the ignition switch of the vehicle has a receiver. The key sends an extremely low frequency signal to the vehicle that can only be detected when the proper programmed key was inserted to the key-breach.

Why Do Car-makers Use Transponder Keys?

Chipped keys are used to put an end to high rates of car theft. The vehicle will not start up if the device on the switch doesn't identify the signal from the key. If a duplicated key is inserted without the proper signal, the car will not start up.

Why does this matter to me?

In the old days, placing your Acura key was feasible at the nearby dealership, the hardware store or even at Walmart, yet this availability was vacant not only to the owner, but to any man or women that had access to a key cutting machine could clone a surplus set of key to unlock a purposeless automobile and drive away stealing it. This days, displacement Acura chipped key keys need to be made through a recognized lock smith or certified dealer, the key need to be compatible and coded to the auto motive and pro-actively, replicating keys turn to be more regulated and as a reaction also a lot more costly.

How Can I Tell If I Have A Transponder Key?

  1. Visit this website and look your vehicle year, car maker and model and query for the results.
  2. In exceedingly all cases, the plastic beak of the key will be broader than a key with no chip. One more test is to sheathe the plastic part of the key with several layers of tin foil and then attempt to start up the car. If the engine doesn't start up, there is a chip present.
  3. Additional way to know that you have a transponder key is by it's price. Call your local motor vehicle dealer-ship with your VIN and inquire for a key made cost. If the price is less than $35, apparently it is not a transponder key. If the price is over $50, there is no doubt that a transponder is used!
  4. Note: There are several exceptions, however not many.

    What Does This Have To Do With Remote Car Starters?

    In it's most conventional form, a remote starter is “hot wiring” your motor vehicle in a very controlled and precise way. If the motor vehicle doesn't identify the indication from the key, your remote starter will not be able to start up the car.

    How Do You Get Around This?

    There are multifold devices that are available to bypass this obstacle altogether with remote starting. These devices trick the car's computer into believing that the key is in the switch. It is vital to understand that this can only be done while a remote starting stage. This procedure do not disable the security that the transponder key delivers, but simply bypass it at the starting stage.


    Automotive lock-smiths has been placing car remote starters way before transponder keys were available on any car. Assembled with high standards bypass modules manufacturers a car locksmith know how to set them up them correctly.

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