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.
Car dealerships, your automobile manufacturer, and auto locksmiths can all provide key programming services. You can do it yourself using the right equipment.
What is a key programer?
A key programmer is a device used to recode the transponder on a key or fob for a car or truck, or any another vehicle. This is needed when a new fob or key must be programmed. This process is typically required when a fob or key is lost or stolen. The device basically reprograms the digital signature on the chip inside the key to match that of the vehicle and allow it to begin.
Some vehicles are equipped with electronic immobilizers which prevent theft by preventing the engine from starting without the right key. This is accomplished by having the system examine to ensure that the key or fob has the right digital signature. The system will turn off when it isn't. This kind of system has been proved to be effective in reducing the incidence of theft and was made mandatory for a variety of models of cars by the manufacturer.
These systems can be controlled by a device that is placed in the vehicle’s engine, instrument panel or ignition lock. In some instances, these modules require special keys that are created by an expert to function with the anti-theft system. This is typically done by a dealer, or locksmith using computer.
While it is possible to reprogramme some keys and fobs at home but it is not advised unless you're a highly experienced automotive technician. This is because a wrongly programmed key could cause the vehicle to run, not start or even be destroyed. Most auto manufacturers have a very specific procedure to program these kinds of keys.
It is recommended that if you plan to provide key programming as part of your service you get an LSID. This credential grants you access to an inventory of immobilizer and key codes, as well as product information. Having this access allows you to create and test new keys for customers quickly and effortlessly. In addition, it provides you with important support and documentation that can aid you in your day-today 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 the information from the microchip that is in your key and then write new information to the chip. This will allow you to use the key, and make sure that it works properly. The process of using a programmer isn't easy and requires technical expertise. Before you attempt to do this yourself, you must seek out a locksmith professional for guidance.
You can also purchase an electronic key programer and have it professionally programmed at a lower cost than what you would have to pay an auto dealer to do the work for you. Be aware that not all key programmers products will work with your car. Before purchasing a product you must make sure that the product is compatible with the model you have.
Dealers typically need to reprogram your key fob. The key fob has to be reprogrammed in order to include the specific information needed for your car's anti theft system. Dealers typically require the VIN number of the car to do this, and they charge a fee. You could be able save money by giving the dealer a copy your title which is available through the DMV in most states.
You can also reprogram your key on some cars if you already have a working key. This is called a master key method and can be used to program a second key for certain vehicles. If you have an GM car, for example you can insert your key into the ignition until the security light turns off. After the security light goes out, you can take off the working key and replace it with the new one.
You can also buy a specialized EEPROM Key Programmer. This is a more costly but more effective method of programming a car key. However this is a more advanced technology that requires dismantling the car and reading the information from the microchip inside the key. This type of programming is best for professionals in the field of automotive mechanics who have years of experience in electronic repair.
What are the top choices for a key programmer?
There are a myriad of options in the field of key programmers. Certain key programmers are made for a single use, like generating new keys. Others incorporate diagnostic and service features to make them a multi-purpose tool for the mechanic's shop. XTool is one such manufacturer, producing a selection of key programmer devices that have been well-received by customers. Their products are easy to use and affordable, with a customer-focused focus.
One of the most adored models they offer 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 assist users in the process of programming a brand 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 option is more sophisticated and requires more expertise.
Another great option is the Autel MaxiIM IM608 Pro Auto Key Programmer. This is an upgrade from the previous model, and offers increased power and stability. It comes with an extremely powerful IMMO function as well as OE-level full system diagnostics which makes it ideal for automotive technicians who are professionals.
This model also has the ability to bypass immobilizers on earlier Renault vehicles. It comes with a variety of other functions that are useful, including reading mechanical key codes as well as dealer tool security codes. In addition, it can read CAN data on some Peugeot and Citroen vehicles, and it has an extremely long-lasting battery.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still quite affordable. car key programmers is available for under $500 which makes it a good option for any mechanic. It comes with a rechargeable battery, as well as a quick boot-up speed, and it can be used with both OBD and CAN protocols.
Autel XP400 Pro Auto Key Programmer is a more sophisticated option. It's an advanced IMMO device that has several features, including the capability to replicate Freescale 9S12MCUs. It also supports a greater variety of vehicle manufacturers than the previous model, and features an enhanced CAN bus communication engine that works with the most recent ECUs.
What key programmer is best for me?
In the end, it all comes down to the type of work you do and what you want from your key programmer. If you are an auto locksmith, you might require an instrument that can program a wide range of vehicles. For example the Smart Pro or Autel IM608 Pro. They can do everything from reading/writing on the key to ECU programming, and even some basic programming for OE.
For mechanics who don't need the entire equipment, there are more basic alternatives such as the Xtool PAD3 tablet key programmer. It was designed to program keys, but it also has advanced special features, including oil service light resets, battery resets, EPB resets and throttle body resets.