Using a Key Programmer
Modern key fobs do more than just function as keys. They communicate with the vehicle to turn it on and open the rear hatch, and more. To do this, they need to be programmed together.
Car dealerships, your vehicle manufacturer and auto locksmiths provide key programming services. You can also do it yourself, if you have the right equipment.
What is a key programer?
A key programmer is used to recode the transponder on the fob or key for an automobile, truck or another vehicle. This process is necessary when a new fob or key needs to be programmed. This is usually 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 enable it to begin.
Certain cars are equipped with electronic immobilizers that prevent theft by preventing the engine from being started without the proper key. The system checks to see if the key or fob is digitally signed. If it doesn't then the system will shut down. reprogram car key of system is effective in reducing automobile theft, and has been made compulsory for many models of car by the manufacturer.
Most anti-theft systems are controlled by a module installed in the engine compartment, instrument cluster, or ignition lock. In certain instances these systems require specific keys that are programmed by experts to function with the anti-theft system. This is usually done by a dealership or locksmith via a computer.
It is possible to reprogramme certain keys and fobs yourself, but it is not recommended until you are an experienced automotive technician. This is because the wrong programed key could cause the vehicle to fail to start, run or be destroyed. The majority of auto makers have a specific procedure to program these keys.
It is recommended that if you want to offer key programming as a part of your service offerings you acquire an LSID. This credential allows you access to a database of key and immobilizer codes and information about the product. With this access, you are able to program and test new keys for customers quickly and easily. It also provides crucial documentation and support that can help you with your daily business operations.
How do I program my key?
Key programmer devices can be used to modify the keys of your car. It reads the data from the microchip inside your key and write new information to the chip. This allows you to use the key and ensure that it is functioning correctly. However, automotive key programming near me of using a key programming device is a bit complicated and requires some technical knowledge to make use of. Before you attempt to program the key yourself, you must consult a professional locksmith or expert for advice.
You can purchase a key programmer and get it professionally programmed online at a cheaper cost than what you would have to pay an auto shop to complete the task for you. However, keep in mind that not all key programmer models will work with your car and you must confirm the compatibility of the item with your model of car prior to purchasing.
In most cases, you will need to have your key fob reprogrammed by an dealer. This is because the key fob will need to be reprogrammed with specific information required by your vehicle's anti-theft system. A dealer will typically require the VIN number for your car to do this, and typically charge a fee to do this. You could be able save money by giving the dealer a copy your title which is available through the DMV in all states.
For some cars, you can also try to reprogram your key if you have another working key that works on your car. This is referred to as master key method, and can be used to program a second key on some vehicles. For example, if you have an GM vehicle, insert your working key into the ignition and turn it on until the security light turns off. After that then you can remove your working key and then insert the new one to program it.
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 much more advanced technology that requires taking the car apart and reading the data from the microchip in the key. This type of programming is best suited to skilled automotive technicians with extensive experience in electronic repair.
What are the best programming options for key programmers?
There are a variety of alternatives when it comes down to key programmers. Some are purely for use, focusing solely on generating new keys, whereas others offer a variety of diagnostic and service functions, making them an all-in-one tool for mechanics' workshops. XTool, a manufacturer of key programming products which are highly rated by customers is among these manufacturers. Their products are easy to use and inexpensive and have a focus on the customer.
One of the most well-known models from their range is the XTOOL Inplus IP616, rated as the top model in its class. It features a user-friendly interface with super clear instructions that guide users through the process of programming. There are two ways to accomplish this: via vehicle or by type. The first is simpler and more suitable for beginners and home mechanics, whereas the second option is more sophisticated and requires more expertise.
Autel MaxiIM IMM608PRO Auto Key Programmer is a great option. It is an upgrade from the previous model, and offers increased power and stability. It features an IMMO function that is powerful and OE-level full system diagnostics that make it a great choice for automotive technicians who are professionals.
This model is also able to bypass immobilizers in early Renault vehicles. It also comes with other useful features, including 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 a long-lasting battery that can be recharged.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's priced at less than $500 making it an excellent choice for any mechanic. The device comes with a rechargeable battery as well as a quick start-up time, and is compatible with both OBD and CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more sophisticated option. This is an advanced IMMO device that includes a number of features, including the ability clone Freescale 9S12MCUs. It supports a wider range than the previous model and has a CAN bus communication system that can work with ECUs.
Which key programmer is right for me?
It all comes down to the type of work you do and what you require from your key programmer. If you're an auto locksmith you might need a key programmer that covers the largest variety of vehicles, such as the Smart Pro or Autel IM608 Pro. They can be used for everything from writing or reading on the key to ECU programming, and even some OE-level programming.
There are alternatives for mechanics that don't need the full rig. One of them 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 and battery reset, EPB reset and throttle body reset.