Using a Key Programmer
Modern key fobs are more than just act as keys. They communicate with the vehicle to start it up, open the rear hatch, and more. To do so, they need to be programmed to work with each other.
Car dealerships, your vehicle manufacturer, and auto locksmiths can all provide key programming services. You can do it yourself with the right tools.
What is a key programer?
A key programmer is used to recode the transponder on a key or fob for a car, truck or other vehicle. This process is necessary when a new key or fob needs to be programmed. It's also common in cases where an existing fob or key has been stolen or lost. The device reprograms the chip inside the key to match the digital signature of the vehicle and allows it to start.
Some vehicles have electronic immobilizer systems that stop theft by preventing the engine from starting without the correct fob or key. This is done by having the car's system check to make sure that the fob or key has the correct digital signature. If it doesn't then the system will shut down. This type of system has been proved to be effective in reducing automobile theft and is now required for various models of vehicles by the manufacturer.
Most of these anti-theft systems are controlled by a module installed in the engine compartment or instrument cluster or ignition lock. In certain instances they require keys that are designed by a professional to function with the anti-theft system. This is usually performed by a dealer or locksmith with computer.
It is possible to reprogramme certain keys and fobs yourself however it is not recommended until you're an experienced automotive technician. This is because the wrong programed key could cause the vehicle to fail to run, not start or be destroyed. The majority of auto makers have a precise process to program keys.
If you want to include key programming into your offerings, it is recommended that you get an LSID (Locksmith Service ID). This credential grants you access to an encrypted database of product information as well as immobilizer and key codes using the NASTF's Secure Data Release Model. This access allows you to swiftly and easily program and test new keys for customers. In addition, it offers you support and documentation that can help you with your day-to-day business operations.
How do I program the key?
Key programmer devices can be used to reprogram the keys of your car. It reads the data from the microchip inside your key, and then write new data to the chip. This will allow you to use the key and will ensure it is working properly. However the procedure of using a key programming device can be a bit difficult and requires some technical know-how to use. Therefore, before you attempt to do this yourself you should first talk to an expert or locksmith for instructions.
You can also buy an online key programmer and get it professionally programmed for less than what you would pay to have a dealer do the work. Be aware that not all key programming products will work with your car. Before making a purchase you must make sure that the product is compatible with your model.
Dealers usually have to reprogram your key fob. This is because the key fob will have to be programmed with the specific information for your car's anti-theft system. reprogram car key require the VIN number of your vehicle to accomplish this, and they charge an amount. You could be able save money by giving the dealer a copy your title which is available through the DMV in the majority of states.
You can also reprogramme your car's key if you already have a functioning key. This method is known as the master key method and it is applicable to certain vehicles in order to program the secondary key. For instance, if you have an GM vehicle, simply insert your working key into the ignition and turn it on until the security light turns off. After the security light goes out, you can remove the working key and insert the new one.
You can also purchase an exclusive EEPROM Key Programmer. This is more expensive, but more efficient method of programming a car key. This is a more advanced technology, which requires that you take apart the car and read the data from the chip inside the key. This type of programming should only be performed by professional automotive technicians with extensive experience in electronic repairs.
What are the best options for programmers with a high level of expertise?
There are a myriad of options when it comes to key programmers. Some are solely focused exclusively on creating new keys, while others provide a range of diagnostic and service functions that make them an all-in-one tool for a mechanic's workshop. XTool is one such company, producing a selection of key programmer devices that have been well-received by customers. Their products are simple to use and cost-effective and have a focus on the customer.
One of their most popular models is the XTOOL Inplus IP616, which has been rated among the top in its category. It offers a simple, user-friendly interface and extremely clear instructions that assist users in the process of programming a new key. There are two ways to accomplish this: via vehicle or via type. The first is easier and better suited to home mechanics and beginners, while the latter is more sophisticated and requires a bit more experience.
Another option to consider is the Autel MaxiIM IMM608 PRO Auto Key Programmer. This is a brand new model that has more performance and stability. It comes with a powerful IMMO feature and the ability to perform diagnostics at the level of OE. This makes it ideal for automotive technicians who are professionals.
This model also has the ability to bypass immobilizers that were installed on earlier Renault vehicles. It comes with a variety of other useful functions, such as reading mechanical key codes as well as dealer tool security codes. Additionally, it is able to read CAN information on certain Peugeot and Citroen vehicles and also has a long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500, making it a fantastic choice for any DIY or mechanic repairman. The device comes with a rechargeable battery and a fast start-up time, and supports both OBD and CAN protocols.
If you're looking for a more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO tool that comes with a number of additional options, including the ability to duplicate Freescale 9S12 MCUs. It supports a wider range than the previous model and has an CAN bus communication system that can be used with ECUs.
Which key programmer is right for me?
It all depends on what kind of work you perform and what you require from your key programmer. If you're an auto locksmith you may require a key programmer that covers the widest range of vehicles, like the Smart Pro or Autel IM608 Pro. They're made to do everything from read/write on the key to ECU programming and even some OE level programming.
For mechanics that don't need the full-on rig, there are simpler alternatives like the Xtool PAD3 tablet key programmer. It is designed to program keys, but it also comes with advanced functions, such as oil service light resets, battery resets, EPB resets, and throttle body resets.