The transponder keys are factory manufactured keys that are available with the car. They are high security keys that provide radio transmission between the car's ignition system and the key. The inbuilt radio transmission chip in transponder key allows starting that particular individual car but it will not work for any other care even if it is of the same make and model.
Though a spare transponder key can be made from an existing key but has to be individually programmed for the vehicle as per the guidelines of the owners' handbook. A transponder key blank can crank a car if it has not been programmed. If you have lost car keys or need a spare, it is best to contact a local Chicago locksmith that can help you cut the keys as per your requirement.
Understanding Key Blanks
Transponder key blanks are encoded keys that have not been cut to specific biting with cross sectional profile to match the ignition switch of any car. Most locksmiths stock up on key blanks for cutting spares. There are other ways of creating a spare key using transponder key blanks. Laser cut keys can be created which use the high beam to create dimple like surface instead of actually cutting by blade.
What makes Transponder keys safe?
The transponder keys have a microchip that needs to be programmed as per the sequence of the ignition code. The transponder key has a chip serial number which is unique after the key has been programmed. After you put in the transponder key, the ECU or electronic or engine control units request the serial number to validate the chip code. Just in case, the number does not match the conformed set of numbers, your car will not start.
Though there are numerous locksmiths in Chicago, but not all have the high quality expensive machinery that is required to cut transponder key blanks. Only the best Chicago locksmith is equipped to cut all types of transponder keys, laser keys, high security keys and cutting spare. It is all in a day's work for a reputed Chicago locksmith to create new spares, extracting keys that break and get stuck to emergency locksmith services in any part of Chicago.
Just in case, you ever get locked out of your car or lost car keys, calling an emergency
- Correct identification of the Immobilizer system on the vehicle
- Programs new transponder keys
- It can mechanically read the key code on various models of cars
- Correctly reads the key numbers in the memory of the Immobilizer
- Accurately cancels the stolen/ lost key transponder codes from the existing immobilizer.
When you are buying a new car or intend getting a pre owned car, check for the original spare keys as it is best to have a spare in case, one key gets lost. But you can get the Immobilizer reflashing done, if you manage to lose all the keys. Emergency Chicago locksmith are insured and licensed by State laws to provide the best service anywhere n Chicago 24 x7.