Using a Key Programmer
Modern key fobs do more than simply function as keys. They communicate with the vehicle to start it up and open the rear hatch, and more. To do so, they need to be programmed to work in conjunction.
All automobile dealerships, auto makers and auto locksmiths can provide key programming. car key programming can do it yourself with the right equipment.
What is a key programer?
A key programmer is a device that allows you to recode the transponder in the key of a truck or car fob or key. This procedure is necessary when a new fob or key must be programmed. This process is typically required when a fob or key is stolen or lost. The device basically reprograms digital signature of the chip inside the key to match the signature of the vehicle, and allows it to begin.
Some vehicles come with electronic immobilizer systems that prevent theft by stopping the engine from running without the correct key or fob. The system checks to see whether the fob or key is digitally signed. The system will shut off if it doesn't. This kind of system has been proved to be effective in reducing automobile theft and was made mandatory for a variety of models of cars by the manufacturer.
These anti-theft systems can be controlled by a module installed in the vehicle's engine compartment instrument panel, instrument panel or ignition lock. In some cases, these modules require special keys that have been specifically created by a professional to work with the anti-theft system. This is usually done by a dealer, or locksmith using computers.
Although it is possible to reprogram some fobs and keys at home however, it is not recommended unless you're a highly skilled technician in the field of automotive. The reason is that a poorly programmed key could cause the vehicle to fail to start, run or even be destroyed. The majority of auto makers have a particular procedure to program these kinds of keys.
It is advised that if you intend to offer key programming as a part of your service offerings you acquire an LSID. This credential gives you access to a database of key and immobilizer codes, as well as product information. This access lets you quickly and easily program and test a new key for customers. In addition, it also offers you support and documentation that can assist you in your day-to-day business operations.
How do I program an electronic key?
Key programmer devices can be used to reprogram the keys of your car. It will read information from the microchip on your key, and then add new information to the chip. This will allow you to use the key and will ensure it works properly. However, the procedure of using a key programmer can be a bit difficult and requires some technical expertise to use. Before you attempt to program the key yourself, you should seek out a locksmith expert for advice.
You can purchase a key programmer and have it professionally programmed at a cheaper cost than what you would pay a dealership to do the job for you. However, keep in mind that not all key programmers will work with your car and you must ensure the compatibility of the product with your model of car before purchasing.
Dealers typically need to reprogram your key fob. The key fob must be reprogrammed to include the information specific to your car's anti theft system. Dealers will usually need the VIN number of the car to accomplish this, and they will charge a fee. You may be able to save this cost by giving the dealer a copy your title that you can get through the DMV in most states.
You can also reprogramme your car's key in the event that you already have a working 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 example, if you have an GM vehicle, simply insert your working key into the ignition and turn it on until the security light goes off. After that, you can remove the working key and insert the new one to program it.
You can also purchase a specially designed EEPROM key programmer which is a more expensive but more effective method of programming car keys. This is a more advanced technology, which requires you to disassemble the car and read the data from the chip in the key. This kind of programming should only be done by certified automotive technicians who have vast experience in electronic repairs.
What are the best choices for a key programmer?
There are many choices when it comes to key programmers. Some are purely for use, focusing solely on generating new keys, whereas others provide a range of diagnostic and service functions to make them an all-in-one tool for mechanics' workshops. XTool, a manufacturer of key programming products which are highly rated by customers is one of these companies. Their products are reasonably priced and feature a customer-focused approach making them easy to use.
One of the most well-known models they offer is the XTOOL Inplus IP616, rated as the top model in its class. It offers a simple, user-friendly interface and extremely clear instructions that assist users in the procedure of programming a new key. There are two ways to accomplish this: via vehicle or by type. The first is simpler and is more suitable for novices and home mechanics, whereas the second is more advanced and requires more knowledge.
Another great option is the Autel MaxiIM IM608 Pro Auto Key Programmer. It is an upgrade of the previous model, offering increased power and stability. It has a powerful IMMO feature and OE-level diagnostics. This makes it ideal for professional automotive technicians.
This model also has the capability to bypass immobilizers on early Renault vehicles. It also comes with other useful features, such as reading mechanical key codes or dealer tool security codes. It can also read CAN data from certain Peugeot and Citroen cars, and has an extremely long-lasting, rechargeable battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It's available for less than $500, which makes it an excellent choice for any DIY or mechanic rvinepairman. The device comes with a rechargeable battery and a fast boot-up speed, and it can be used with both OBD and CAN protocols.
Autel XP400 Pro Auto Key Programmer is a more advanced option. It's an advanced IMMO device that includes many features, including the ability clone Freescale 9S12MCUs. It has a greater range of features than the previous model, and comes with an CAN bus communication system that can be used with ECUs.
Which key programmer is right for me?
It all comes down to the kind of work you do and what you need from your key programmer. If you're an auto locksmith you might need an instrument that can program the largest variety of vehicles, such as the Smart Pro or Autel IM608 Pro. They can be used for everything from reading/writing on a key to ECU coding, and some basic programming for OE.
There are more affordable options for mechanics who don't need the whole equipment. One of them is the Xtool Pad3 tablet key programmer. It's designed for key programming, but it also has advanced special functions including oil service light reset, battery reset, EPB reset, and throttle body reset.