The Basics of Car Key Programming

Car key programming is a feature that most shops don't provide but it will save customers time and money. The procedure is simple and doesn't require specialized equipment.

Ford, for example has added an automatic timer or PIN code to their vehicles. These features are only available through dealerships, however, specialized key programmers can obtain these codes.

What is a key programmer in a vehicle?

The process of car key programming involves recoding the transponder inside a vehicle key or key fob. This is necessary for the key to start the car and run it, as modern automobiles have security features to protect against theft, key programmers which use unique codes to block any attempts that are not authorized to start the engine. Certain models are programmed using the keyfob. However older and more expensive models require a special "car key programmer" device to change the code of their transponder. These are often used as standalone units, but they are often integrated into larger diagnostic scanners that can be used to diagnose and fix a car's computer.

Many locksmiths and auto shops offer key programming services for their customers, since it can be an excellent way to offer an additional service and increase revenue. This is a lengthy process that requires specialized tools. If you're thinking of providing key programming, make sure to choose the right car key programming device that is compatible with the vehicle of your client. In the event that it is not, you might be required to return the device and purchase a new one.

A good option is a GM-specific car key programmer, such as the ACME Smart Pro or the Autel IM608 Pro. These are the best choice for locksmiths who need to work with a range of car brands and models on a regular base. These devices can be used to program key fobs which are a simple and secure alternative to mechanical keys.

It's important to carefully follow the instructions of the manufacturer when using a key programmer. Each device has an instruction manual to follow in order to put the vehicle into "learn mode", or programming mode. This will ensure that the key programmers correctly reads the transponder's codes and reprograms it to match the existing configuration of the car's computer.

It is recommended to look for a car key programmer that comes with EEPROM programming capabilities, because this is the most advanced method of reprogramming a chip inside the vehicle. This method involves extracting the key module from the vehicle and then using computers to read the stored data on the microchip, which can be quite complex.

How do you use a car key programming device