Using a Key Programmer
Modern key fobs are more than simply keys; they can communicate with a vehicle to start it or open the rear hatch, and much more. To accomplish this they must be programmed to work together.
Car dealerships, your vehicle manufacturer and auto locksmiths all provide key programming services. You can do it yourself using the right tools.
What is a key developer?
A key programmer is used to recode the transponder in a key or fob for the vehicle truck or other vehicle. This is needed when a new fob or key must be programmed. This is usually required when a fob or key is lost or stolen. The device basically reprograms the digital signature of the chip inside the key to match the signature of the vehicle, and allows it to start.
Some vehicles come with electronic immobilizers that protect against theft by stopping the engine from starting without the correct key or fob. The system checks to see whether the fob or key is digitally signed. If it does not then the system will shut down. This kind of system is effective in reducing theft of automobiles, and was made mandatory for various models of automobile by the manufacturer.
These systems can be controlled by a device that is placed in the vehicle's engine compartment, instrument panel, or ignition lock. In some instances these systems require specific keys that have been programmed by professionals to function with the anti-theft system. This is typically performed by a dealer or locksmith who uses computer.
While it is possible to reprogram some keys and fobs on your own, it is not recommended unless you are a highly experienced automotive technician. The reason is that a poorly programmed key could cause the vehicle to fail to start, run or be destroyed. The majority of auto makers have a precise process for programming keys.
It is recommended that if you plan to offer key programming as part of your service offering, you obtain an LSID. This credential gives 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 easily. Additionally, it offers you assistance and documentation to assist you in your day-to-day business operations.
How do I program an electronic key?
A key programmer can be used to reprogram the keys in your car. It will read information from the microchip on your key, and then write new information onto the chip. This will allow you to use the key, and ensure that it works correctly. The process of using a programer can be a bit complicated and requires technical knowledge. Before you attempt to do this yourself, you must seek out a locksmith expert for advice.
You can also purchase a key programmer online and get it professionally programmed for a much lower price than you would pay to have a dealership do the work. Be aware that not all key programmer models will be compatible with your vehicle. You must confirm the product's compatibility with your model of car before making a purchase.
Dealers usually have to reprogramme your key fob. This is because the key fob needs to be reprogrammed with specific data for your vehicle's anti-theft system. Dealers usually require the VIN number of the car to accomplish this, and they charge an amount. You could be able reduce the cost by providing the dealer a copy your title which is available through the DMV in most states.
For certain cars you may also be able to program your own key if you already have a working key that works with your car. This method is known as the master key method and it can be applied to some vehicles to program the secondary key. If you have a GM car, for example, insert your key into the ignition until the security light goes off. After the security light has gone out, you can remove the working key and replace it with the new one.
You can also buy an exclusive EEPROM Key Programmer. This is more expensive but more efficient method of programming the car key. This is a more advanced technology, which requires that you take apart the car and read the data from the chip in the key. This kind of programming should only be performed by certified automotive technicians who have extensive experience in electronic repairs.
What are the best choices for a key programmer?
There are reprogram car key of alternatives when it comes down to key programmers. Certain key programmers are made to serve a single purpose, such as generating new keys. Others have diagnostic and service functions to make them a multi-purpose tool in the mechanic's shop. XTool is one such manufacturer that makes a range of key programmer devices that have been well-received by customers. Their products are reasonably priced and feature a customer-focused approach which makes them simple to use.
One of the most popular models in their range is the XTOOL Inplus IP616, rated as one of the best in its class. It comes with an easy-to-use interface and super clear instructions that help users through the process of programming a new key. It has two methods of doing so: By vehicle or type. The first method is easier and is more suitable for novices and home mechanics, while the second is more advanced and requires more knowledge.
Another option that is worth considering is the Autel MaxiIM IMM608 PRO Auto Key Programmer. It is a more recent model that has more performance and stability. It is equipped with an impressive IMMO feature as well as OE-level diagnostics. This makes it perfect for professionals who work in the automotive industry.
This model also has the ability to bypass immobilizers on earlier Renault vehicles. It also has other useful features, such as reading mechanical key codes, or dealer tool security codes. It also can read CAN data from certain Peugeot and Citroen cars, and it comes with an extremely long-lasting, rechargeable battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still quite affordable. It's priced at less than $500, making it a fantastic option for any DIY or mechanic repairman. The device is equipped 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 option, you should consider the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO device that comes with many options, including the ability to duplicate Freescale 9S12MCUs. It has a greater range of features than the previous model and has a CAN bus communication system that can work with ECUs.
Which key programmer is the best for me?
It all depends on the kind of work you do and what you need from your key programmer. If you're an auto locksmith, you may require an instrument that can program the largest range of vehicles, such as the Smart Pro or Autel IM608 Pro. They can perform everything from reading/writing on a key to ECU programming, and even some basic programming for OE.
There are more affordable options for mechanics who do not require the full rig. One of these is the Xtool Pad3 tablet key programmer. It's designed to do key programming but also offers advanced special functions, including oil service light reset, battery reset, EPB reset, and throttle body reset.