Using a Key Programmer
Modern key fobs go beyond just keys. They communicate with vehicles to start it or open the rear hatch, and more. To do this, they have to be programmed together.
All car dealerships, auto manufacturers, and auto locksmiths offer key programming. You can also do it yourself if you have the proper equipment.
What is a key programmer?
Key programmer is a device that allows you to change the transponder code in a car or truck key or fob. This procedure is needed when a new fob or key needs to be programmed. This process is typically required when a fob or a key is stolen or lost. The device reprograms the chip inside the key to match the digital signature of the vehicle which allows it to begin.
car key programming come with electronic immobilizer systems that stop theft by stopping the engine from starting if it is not equipped with the correct key or fob. This is done by having the car's system verify that the fob or key has the correct digital signature. If it does not it will shut down. This kind of system is very effective in reducing theft of automobiles, and has been made compulsory for many models of car by the manufacturer.
The majority of these anti-theft systems are controlled by a module installed in the engine compartment, instrument cluster, or ignition lock. In some cases they require keys that are designed by an expert to work with the anti-theft system. This is usually performed by a dealer or locksmith who uses computers.
While it is possible to reprogram some fobs and keys by yourself however, it is not recommended unless you are a highly experienced automotive technician. This is because the wrong programmed key can cause the vehicle to fail to run, not start or even be destroyed. The majority of auto makers have a particular procedure for programming these kinds of keys.
It is recommended that if you plan to provide key programming as part of your service offerings you acquire an LSID. This credential allows you access to an encrypted database of product information and key and immobilizer codes through the NASTF's Secure Data Release Model. Having this access allows you to create and test new keys for customers quickly and quickly. In addition, it gives you important support and documentation that can assist you in your day-to-day business operations.
How do I program a key?
A key programmer can be used to reprogram the keys of your car. It reads data from the microchip on the key, and add new information to the chip. This will permit you to use the key and will ensure that it functions effectively. However, the process of using a key programming device can be a bit difficult and requires some technical knowledge to make use of. Before you attempt to do this yourself, you must seek the advice of a professional locksmith professional for instructions.
You can also purchase a key programmer online and get it professionally programmed for less than the cost to have a dealer do the work. However, keep in automotive key programming near me that not all key programmer models will be compatible with your car and you must ensure the compatibility of the product with the model of your car before making a purchase.
Most of the time you'll need to have your key fob reset by a dealer. This is because the key fob will need to be reprogrammed with the specific information required by your vehicle's anti-theft system. Dealers will usually need the VIN number of your vehicle to do this, and they will charge a fee. You might be able to save money by giving the dealer a copy your title, which you can obtain through the DMV in most states.
You can also change the programming of your car's key in the event that you already have a functioning key. This method is known as the master key method, and it can be applied to some vehicles to program an additional key. If you have an GM car, for example, insert your key into the ignition until the security light goes out. Once this happens you can take out your working key, and then insert the new one to program it.
You can also purchase a specialized EEPROM Key Programmer. This is more expensive but more effective method of programming a car key. However it is a more advanced technology that requires removing the car and reading the information from the microchip in the key. This type of programming is best for professionals in the field of automotive mechanics who have vast experience in electronic repair.
What are the best choices for a key programmer?
There are a variety of options when it comes to key programmers. Some are single-purpose, focused solely on generating new keys, while others include a wide range of diagnostic and service functions that make them a comprehensive tool for a mechanic's workshop. XTool is one such manufacturer offering a variety of key programmer tools that have been well-received by their customers. Their products are easy to use and affordable with a focus on customer service.
One of their most popular models is the XTOOL Inplus IP616, which has been rated among the top in its class. It has a simple, user-friendly interface with super clear instructions that help users through the process of programming a new key. It has two methods of doing so: By vehicle or via typing. The first is easier and more suitable for beginners and home mechanics, whereas the second one is more complex and requires more expertise.
Another great option is the Autel MaxiIM IM608 Pro Auto Key Programmer. This is a brand new model that provides more performance and stability. It is equipped with an IMMO feature that is powerful and OEM-level diagnostics. This makes it perfect for automotive technicians who are professionals.
This model also allows for bypassing immobilizers on early Renault vehicles. It also comes with other useful features, such as reading mechanical key codes or dealer tool security codes. Additionally, it can read CAN data from certain Peugeot and Citroen vehicles and has an extremely long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It is available for under $500 which makes it a good option for any mechanic. It comes with an rechargeable battery and a fast boot-up time and supports both OBD CAN protocols.
If you're looking to find a more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This is an advanced IMMO device that includes many features, including the ability clone Freescale 9S12MCUs. It supports a wider range than the previous model, and has a CAN bus communications system that works with ECUs.
Which key programmer is best for me?
It all depends on the type of work you perform and what you require from your key programmer. If you're an auto locksmith you might need a key programer that covers the largest range of vehicles, like the Smart Pro or Autel IM608 Pro. They can perform everything from reading/writing on a key as well as ECU programming, and even some advanced programming at the OE level.
There are alternatives for mechanics that don't require the full apparatus. One of these is the Xtool Pad3 tablet key programmer. It is designed to perform key programming, but also provides advanced functions like oil service light reset, battery reset, EPB reset and throttle body reset.