What Is Transponder Key - Pop A Lock Henderson

What Is Transponder Key - Pop A Lock Henderson


Nearly all new cars in the market today are fitted with some sort of transponder key. Dodge, Mazda, Subaru, Jeep, Toyota, GMC, Pontiac and Hyundai and practically every automaker employs transponder keys and reading this post will help you understand more about them.

What is a Transponder Key?

Simply put, these keys have an audio and infrared waves controller chip inside of them. A device nearby the ignition switch of the vehicle has a receiver. The chip in the key delivers an extremely low-frequency signal to the vehicle that can only be detected when the right programmed key is in the switch.

Why Do Car-makers Use Transponder Keys?

Chipped keys are utilized to counter high rates of car theft. The car will not run if the immobilization system at the ignition doesn't recognize the signal from the key. If a copied key is inserted without the right , the motor vehicle will not run.

Why does this matter to me?

In the good old days, swapping your Acura key was feasible at the hardware store, your nearest dealer-ship or even at Walmart, nevertheless this advantage was applicable not only to you, but to any person that obtain a key cutting machine could copy a backup set of key to get inside a purposeless vehicle and drive away with no permission. Today, re-establishment Acura transponder chipped key keys need to be done through a legitimate dealer or sanctioned locksmith, the key need to be compatible and programmed to the auto and virtually, copying keys became more managed and as a side effect also a lot more lavish.

How Can I Tell If I Have A Transponder Key?

  1. Open this website and search your vehicle year, model and manufacturer of automobiles and query for the results.
  2. In almost all cases, the plastic part of the key will be thicker than a key with no chip. One more test is to fold the plastic beak of the key with several layers of tin foil and then try to run the engine. If the engine doesn't run, the key contain a transponder.
  3. A second way to know that you have a transponder key is if it is expensive. You can call your dealer-ship with your VIN number and inquire for a key made cost. If it is less than $35, it's most likely it is not a transponder key. If it above $50, it is most likely that a transponder is used!
  4. Note: There are several exceptions, but they are not common.

    What Does A Transponder Key Have To Do With Remote Starters?

    In their most trivial form, a remote car starter is “hot wiring” your automobile in a very controlled and precise way. If the automobile doesn't recognize the signal from the key, your remote car starter will fail to run the engine.

    How Do You Get Around This?

    There are numerous systems that are practicable to bypass this barrier altogether with remote start. These systems fool the vehicle computer system into believing that the key is in the switch. It is crucial to understand that this can only be done during the remote start phase. This process do not disable the protection that the transponder extends, but only bypass it while on startup phase.


    Automotive lock smiths has been setting up remote start devices way before transponder keys were practicable on any car. Equipped with high end bypass modules manufacturers an automotive locksmith is able to install them correctly.

copy-right © popalockhenderson.com