What Is Transponder Key - Pop A Lock Aurora

What Is Transponder Key - Pop A Lock Aurora


Close to all recent vehicles exist on the roads today are fitted with some sort of transponder key. Dodge, Toyota, Kia, Ford, Buick, Honda, Cadillac and Hyundai and practically every car-maker adopts transponder keys and we hope this post will help you know more about them.

What is a Transponder Key?

Simply put, these keys have a combination of audio and infrared sender chip inside of them. A computer nearby the ignition switch of the vehicle contain a receiver. The chip in the key sends an extremely low level signal to the vehicle that can only be identified when the exact programmed key was inserted to the key-pit.

Why Do Auto manufacturers Use Transponder Keys?

They are used to counter high rates of car theft. The car will not turn on if the motor vehicle ECU on the switch don't recognize the signal from the key. If a copied key is inserted without the exact , the car will not turn on.

Why does this matter to me?

In the old days, supplanting your Acura key was applicable at your dealer-ship, the hardware store or even at Walmart, withal this convenience was convenient not only to the owner, but to any man or women that had access to a key cutter could copy an extra set of key to open a random car and drive away stealing it. Today, back upping Acura transponder chipped key keys need to be done by an legitimate lock smith or accredited dealer-ship, the key need to be compatible and programmed to the auto motive and essentially, cloning keys turn to be more monitored and as a reaction also a lot more fancy.

How Can I Tell If I Have A Transponder Key?

  1. Go to this website and look your vehicle year, model and manufacturer of cars and query for the results.
  2. In most cases, the plastic cap of the key will be thicker than a key without a transponder. One more test is to fold the plastic head of the key with a number of layers of tin foil and then try to turn on the engine. If the engine don't turn on, there is a chip present.
  3. Additional sign that you have a transponder key is by it's price. You can call the nearby dealer with your VIN and ask how much a key replacement cost. If it is up to around $35, probably it is not a transponder key. If it more than $50, there is no doubt that a transponder is present!
  4. Note: There are few exceptions, but not many.

    What Does This Have To Do With Remote Car Starters?

    In it's most trivial configuration, a remote car starter is “hot wiring” your vehicle in a remarkably controlled and precise way. If the vehicle don't recognize the indication from the key, your remote car starter will fail to turn on the engine.

    How Do You Bypass This?

    There are a lot of devices that are practicable to bypass this obstacle altogether with remote start. These devices fool the vehicle main computer into thinking that the key is in the switch. It is important to understand that this is only happening during the remote start phase. This process do not disable the protection that the chipped key furnishes, but simply working around it at the starting phase.


    Automotive locksmiths has been installing remote start devices long before transponder keys were practicable on cars. Equipped to the brim with the best manufacturers of bypass modules an automotive locksmith is able to install them correctly.

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