Newer vehicles are made with what is known as an engine immobilizer system. In order to start the engine of these vehicles, a transponder key is required. This type of key is designed with a built-in microchip, which conveys messages to and from a vehicle’s onboard computer system. Once the ignition is provided the correct code while the key is turned to the “on” position, the car will start.
Initially called “electronic keys,” these were first introduced during the 1990s. The purpose at that time is much the same today: added convenience and better security. Over time, these keys have been renamed to include “chip keys” and, more recently, “transponder keys.” For a vehicle with an immobilizer system, the only way for it to operate is by using this special key. Programming keys for cars is first done at the factory, but if for some reason the programming fails, an automobile locksmith can use some type of software to reprogram them.
Easy Solution for Programming Keys for Cars
Now, programming keys for cars is also something that you can do. Typically, you go through a series of steps whereby the car assists with the programming process. Through different phases, values are sent and received, determined, and then validated. This process takes roughly 30 minutes to complete, and while not overly difficult, some people feel more comfortable having a professional assist.
However, if you decide to do the programming on your own, you want to start by inserting the key to be programmed into the car’s ignition. Next, turn the key to the “on” position, leaving it for precisely 10 minutes, 30 seconds. During this timeframe, the vehicle’s onboard computer system and the transponder key are communicating.
After completing this first step, the key in the ignition is turned to the “off” position, immediately followed by turning it back to “on” for an additional 10 minutes, 30 seconds. After going through this step, the key is turned to “off,” again followed by going through yet a third 10-minute, 30-second cycle of the key being in the “on” position. When finished, the car is turned off and then back on, starting the engine.
Getting Professional Locksmith Assistance
In most cases, this process of programming keys for cars works, but there are times when it fails. If you have the time to invest, then you can go through this process more than once if it does not work the first time, but if you have an extremely busy schedule or are simply concerned with the process, your best bet is to take your vehicle to a reputable locksmith who can complete the job on your behalf.
Because this type of locksmith work is different from most, you want to choose a professional who is licensed, inspected, insured, and bonded for this specific type of work. In addition to having the expertise needed for programming keys for cars, most locksmiths use innovative software that speeds up the process and ensures a successful outcome.