What Is Transponder Key - Pop A Lock Seattle
by Brian Garcia -
Almost all new cars out on the road today equipped with some sort of transponder key. Chrysler, Mazda, Nissan, Suzuki, Subaru, Ford, Kia and Hyundai and practically every vehicle maker adopts transponder keys and we hope this post will help you understand more about them.
What is a Transponder Key?
Straight forward, these keys accommodate a radio frequency transmitter chip inside of them. A device nearby the ignition switch of the vehicle contain a receiver. The transponder in the key sends an extremely low frequency signal to the vehicle that can only be recognized when the exact programmed key was inserted to the key crater hole.
Why Do Car makers Use Transponder Keys?
Transponders are used to prevent the car from being hot wired. The vehicle will not ignite if the device at the switch don't recognize the signal from the key. If a copied key is used without the exact programmed, the car will not ignite.
Why does this matter to me?
In the old days, reconstituting your Acura key was feasible at the hardware store, the nearest dealer or even at Walmart, yet this benefit was available 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 automotive and drive away stealing it. This days, re-establishment Acura transponder chip key keys need to be made by an authorized lock smith or legitimate dealer, the key need to be computed and compatible to the car and basically, duplicating keys develop to be more regulated and as a side effect also a whole lot high pricing.
How Can I Tell If I Have A Transponder Key?
- Go to this website and look your vehicle year, car maker and model and submit a query for the results.
- In almost all cases, the plastic part of the key will be thicker than a key without a transponder. Another test is to cover the plastic head of the key with a number of layers of tin foil and then attempt to ignite the car. If the car don't ignite, there is a chip present.
- Additional way to know that you have a transponder key is by it's price. Call the local automobile dealer-ship with your VIN number and inquire for a replacement key cost. If it is less than $35, chances are strong that it isn't a transponder key. If it more than $50, it is most likely that a transponder is present!
Note: There are few exceptions, however they are not common.
What Does A Transponder Key Have To Do With Remote Car Starters?
In it's most simple configuration, a remote car starter is “hot wiring” your automobile in a highly precise and controlled way. If the automobile don't recognize the signal from the key, your remote car starter will fail to ignite the car.
How Do You Get Around This?
There are bountiful devices that are available to bypass this barrier during remote starting. These devices fool the ECU into believing that the key is present. It is crucial to recognize that this is only happening while a remote starting cycle. This process do not disable the protection that the transponder extends, but simply getting around it during the start cycle.
In sum
Car lock-smiths has been setting up car remote starters way before transponder keys were available on cars. Furnished with top choice bypass modules manufacturers a car lock-smith is able to install them correctly.