As an expert locksmith at Green Locksmith El Cajon, I hear a lot of questions, complaints and frustrations around software chip keys (also called transponder keys &). Customers are usually surprised and horrified by the high costs associated with reprogramming chip keys, especially if this is due to their own negligence. Often, it will be wrong to lose car keys and, unfortunately, to get stuck with a large bill for programming transponder keys.
For a start, what is a chip key? Chips key technology comes with the car at the time of purchase and provides a broadcast between the car and the key. This broadcast does what one particular key encodes, which must be programmed to start a particular individual vehicle. As a result, only a person who has a car chip key will be able to start and drive a car. This makes it difficult and difficult for car thieves to escape with your car. Chip keys are available for different models and models, but are more common in high-end models and later versions.
How does the chip key work? The microchip is located at the top of the key, usually under a plastic shell. This microchip has a serial number, which the key-transponder programmer has made unique for this key. The engine control module (ECU) will send a request to the vehicle to confirm the serial number. If the car does not recognize the serial number in its set of confirmed and correct numbers, the car will not start. Even if the car is broken, and the thief tries to warm up your car, it will not start. No chip, no launch.
With this added security, an added header appears if you lose your car keys. This brings us to the last and most important question: why is the programming of transponder keys so expensive? Prices may vary depending on the vehicle model and who performs the programming of the transponder keys. This is due to the technology that is associated with acquiring a blank transponder key and formatting the microchip and the serial number of the ECU for proper synchronization. Regardless of who you refer to (even yourself and eBay!), There is a relatively basic cost of $ 100 (buying key blanks and shipping costs).
You have three main options: 1) Dealer, 2) Locksmith, 3) Do it yourself (do it yourself). The third is the cheapest, at least for an empty key, but again - prices can vary greatly from $ 15 to $ 300 depending on your car and model. For some cars it is possible and cheaper to program the key and the car. For some vehicles, it may be useful to program the key and the ECU yourself. For example, for the not so recent Toyotas, you can probably find “How To &” on the Internet to program the transponder in your own garage. However, you really need to do your research there, and I would advise you to start with your car. The potential of contacting a dealer or a mechanic is that you can be sure that programming is handled professionally and accurately.
Car dealers are usually the most expensive route, as they usually do not have qualified specialists in the dealer network and do not need help. There is also the added value of towing your car to the dealership, as they probably will not come to your vehicle. Many locksmiths have the staff, knowledge and skills, as well as the most modern tools and computers. Programming the keys of the transponder, as a rule, will be within their competence - and they will come to you! We would suggest calling your local locksmith service provider of your choice and get a price quote for comparison with the car dealership. If you do not have a preferred locksmith and live in El Cajon, California, Green Locksmith El Cajon will be happy to give you a hand.
How about important preventative care? When buying a new car that includes transponder keys, it is always recommended to have at least two keys. Sometimes the keys are lost, and the second key can save you problems, time and money along the way. If you lose the keys and do not use the key, do your research before proceeding to the conclusions. Remember, you have a lot of options in front of you, and now you have the basics to confidently seek help.
