What Is Transponder Key - Pop A Lock Irvine
by Tomy Harris -
Nearly all new automobile on the road today are furnished with some kind of transponder key. Chevrolet, Lexus, Buick, Chrysler, Nissan, Mazda, Dodge and Jeep and basically every auto manufacturer uses transponder keys and we hope this post will help you know more about them.
What is a Transponder Key?
Straight forward, these keys have an RF send/receive chip inside of them. A computer near the ignition switch of the car has a receiver. The key delivers an extremely low frequency signal to the car that can only be identified when the correct programmed key is in the switch.
Why Do Car manufacturers Use Transponder Keys?
Chipped keys are used to accomplishes prevention of car theft. The vehicle will not start if the device on the switch don't detect the signal from the key. If a duplicated key is inserted without the correct signal, the vehicle will not start.
Why does this matter to me?
In the old days, out-placing your Acura key was practicable at the hardware store, the local dealer-ship or even at Walmart, notwithstanding this convenience was applicable not only to you, but to any person that obtain a key cutting machine could reproduce a spare set of key to get inside a purposeless vehicle and drive away with no permission. As for today, substitution Acura chipped key keys need to be made by an authorized lock smith or legitimate dealership, the key need to be compiled and compatible to the vehicle and pro-actively, duplicating keys turn to be more regulated and as a side effect also a whole lot high-priced.
How Can I Tell If I Have A Transponder Key?
- Go to this website and select your car model, manufacturer of cars and year and submit a query for the results.
- In most cases, the plastic cap of the key will be wider than a key with no chip. Another test is to wrap the plastic beak of the key with a number of tin foil layers and then attempt to start the car. If the car don't start, there is a transponder present.
- Another sign that you have a transponder key is by it's price. You can call the dealership with your VIN number and inquire for a replacement key cost. If the price is a few buck, apparently it isn't a transponder key. If the price above $50, there is no doubt that a transponder is used!
Note: There are some exceptions, however they are rare.
What Does This Have To Do With Remote Starters?
In it's most simple configuration, a remote start device is “hot wiring” your motor vehicle in a highly precise and controlled way. If the motor vehicle don't detect the signal from the key, your remote start device will fail to start the car.
How Do You Bypass This?
There are many devices that are practicable to get around this barrier while remote start. These devices fool the vehicle's computer into thinking that the key is in the switch. It is vital to note that this is only happening while a remote starting cycle. This process do not disable the protection that the transponder furnishes, but simply bypass it during the start cycle.
To conclude
Car locksmiths has been installing car remote starters long before transponder keys were practicable on cars. Aligned with state of the art bypass modules manufacturers a car lock-smith is able to install them correctly.