Using a Key Programmer
Modern key fobs go beyond simply keys; they can communicate with vehicles to start it, open the rear hatch, and so on. To accomplish this they must be programmed to work in conjunction.
All car dealerships, auto manufacturers and auto locksmiths provide key programming. But you can also do it yourself if you have the right tools.
What is a key programer?
A key programmer is a tool used to change the transponder code in the car or truck fob or key. This procedure is necessary when the fob or key must be programmed. This process is typically required when a fob or a key is stolen or lost. The device reprograms the chip in the key to match the digital signature of the vehicle which allows it to begin.
Some vehicles come with electronic immobilizer systems that stop theft by preventing the engine from starting if it is not equipped with the correct key or fob. This is done by having the car's system examine to ensure that the key or fob has the right digital signature. The system will shut off if it doesn't. This kind of system has been found to be effective in reducing automotive theft and has been made mandatory for various models of vehicles by the manufacturer.
These anti-theft systems can be controlled by a module that is installed in the vehicle’s engine instrument panel, instrument panel or ignition lock. In certain instances, these modules require special keys that have been specifically created by professionals to function with the anti-theft system. This is typically performed by a dealer or locksmith using computer.
It is possible to reprogramme certain fobs and keys yourself however it is not recommended until you are an experienced automotive technician. This is because a wrongly programed key could cause the vehicle to fail to start, run or even be destroyed. The majority of auto makers have a very specific procedure for programming these kinds of keys.
It is advised that if you intend to provide key programming as part of your service offerings, you obtain an LSID. This credential grants you access to a secure database of product information and key and immobilizer codes through the NASTF's Secure Data Release Model. With this access, you are able to program and test new keys for customers quickly and easily. In addition, it provides you with important support and documentation that can aid you in your day-today business operations.
How do I program a key?
A key programmer is a piece equipment that allows you to change the key codes in your car. It will read the information from the microchip inside your key and write new information to the chip. This will allow you to use the key, and make sure that it functions correctly. The process of using a programmer can be a bit complicated and requires technical expertise. Before you attempt to do this yourself, you must seek out a locksmith professional for guidance.
You can also purchase a key programmer online and get it professionally programmed for a much lower price than what you would pay to have a dealership do the work. You should be aware that not all key programmers products will work with your car. Before purchasing a product you must see if the product is compatible with your model.
Dealers usually have to reprogram your key fob. This is because the key fob needs to be reprogrammed with the specific information required by your vehicle's anti-theft system. Dealers will usually need the VIN number of your car to accomplish this, and will charge fees. You can save money by providing your dealer a copy which you will be capable of obtaining from the DMV of all states.
For certain cars you may also be able to reprogram your own key if you have a second working key that works with your vehicle. This is known as the master key method and it is applicable to certain vehicles to program the secondary key. If you have a GM vehicle, for instance you can insert your key into the ignition until the security light turns off. When the security light goes out, you are able to remove the working key and replace it with the new one.
You can also purchase an specialized EEPROM Key Programmer. This is a more costly but more efficient method of programming the car key. However, this is a much more advanced technology that requires taking the car apart and reading the data from the microchip within the key. This kind of programming is ideal for skilled automotive technicians with vast experience in electronic repair.
What are the best programming options for key programmers?
There are a variety of choices when it comes to key programmers. Some key programmers are designed to serve a single purpose, such as generating new keys. Others incorporate diagnostic and service features to make them a multi-purpose tool for a mechanic's shop. XTool is one such manufacturer offering a variety of key programmer tools that are well-received from customers. The products are affordable and feature a customer-focused approach making them easy to use.
One of their most popular models is the XTOOL Inplus IP616, which has been rated among the top in its category. It has a user-friendly interface with super clear instructions that guide users through the process of programming. It has two methods of doing so: By vehicle or via type. The first is easier and better suited to home mechanics and beginners while the latter is more advanced and requires a little more knowledge.
Autel MaxiIM IMM608PRO Auto Key Programmer is another excellent alternative. This is a major upgrade to the previous model, and offers increased power and stability. It comes with an IMMO feature that is powerful and OE-level diagnostics. This makes it ideal for professional automotive technicians.
how to program a car key is also able to bypass immobilizers in early Renault vehicles. It has a range of other useful functions, including reading mechanical key codes and dealer tool security codes. Additionally, it is able to read CAN information on certain Peugeot and Citroen vehicles and also has an extremely long-lasting battery.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still quite affordable. It's priced at less than $500, making it a great option for any mechanic. The device comes with an rechargeable battery, a quick boot-up time and supports both OBD CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more sophisticated option. This device is an advanced IMMO tool that comes with numerous additional features, including the ability to copy Freescale 9S12 MCUs. It also supports a wider variety of vehicle manufacturers than the previous model, and features an improved CAN bus communications engine that works with the latest ECUs.
Which key programmer is right for me?
In the end, it all comes down to the kind of work you perform and what you require from your key programmer. If you're an auto locksmith you might need an instrument that can program the broadest range of vehicles, such as 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 basic programming for OE.
There are simpler options for mechanics who don't require the entire rig. One of these is the Xtool Pad3 tablet key programmer. It was designed for key programming, however it also has advanced special features, including oil service light resets, battery resets, EPB resets, and throttle body resets.