Using a Key Programmer
Modern key fobs go beyond just keys; they communicate with vehicles to start it or open the rear hatch, and much more. To do this, they need to be programmed.
Car dealerships, your car manufacturer and auto locksmiths all provide key programming services. You can also do it yourself if you have the right tools.
What is a key programmer?
A key programmer is used to recode a transponder on a key or fob for the vehicle, truck or another vehicle. This is required when a new key or fob has to be programmed. This is usually required when a key or fob is stolen or lost. The device reprograms the chip inside the key to match the digital signature of the vehicle and allows it to start.
Certain cars are equipped with electronic immobilizers that stop theft by stopping the engine from being started without the correct key. This is done by having the car's security system check to make sure that the key or fob has the correct 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 is now required for many models of cars by the manufacturer.
The majority of these anti-theft systems are controlled by a module that is installed in the engine compartment, instrument cluster, or ignition lock. In some cases the modules require special keys that have been programmed by professionals to function with the anti-theft system. This is typically done by a dealership or locksmith using a computer.
car key programming is possible to reprogram certain fobs and keys yourself but it isn't recommended until you're an experienced technician in the field. The reason is that a poorly programed key could cause the vehicle to fail to run, not start, or even be completely destroyed. The majority of auto makers have a precise process for programming these keys.
It is advised that if you intend to offer key programming as a part of your service offerings, you obtain an LSID. This credential allows you access to an encrypted database of product information and keys and immobilizer codes via the NASTF's Secure Data Release Model. This access allows you to quickly and easily program and test a new keys for customers. It also provides crucial documentation and support to help you with your daily business operations.
How do I program an electronic key?
Key programmer is a piece equipment that allows you to change the key codes in your car. It will read information from the microchip on your key, and then write new information onto the chip. This will permit you to use your key and will ensure that it is working effectively. The process of using a programmer can be a bit complicated and requires technical expertise. Before you attempt to make this yourself, consult a professional locksmith or expert for advice.
You can purchase a key programer and have it professionally programmed at a cost that is lower than the cost you would pay an auto shop to do the work for you. It is important to know that not all key programming products are compatible with your vehicle. Before making a purchase you must determine if the item is compatible with the model you have.
Dealers usually have to reprogramme your key fob. This is because the key fob needs to be reprogrammed with the specific data for your vehicle's anti-theft system. Dealers typically require the VIN number of your vehicle in order to do this, and will typically charge a fee to do this. You may be able to reduce the cost by providing the dealer a copy your title, which you can obtain through the DMV in the majority of states.
For some cars you can also try to reprogram your key if you already have a working key that is compatible with your car. This method is known as the master key method, and it can be applied to certain vehicles to program a secondary key. For instance, if you own a GM vehicle, you can insert your working key into the ignition and switch it on until the security light goes off. Once that happens then you can remove the working key and insert the new one to program it.
You can also buy a specialized EEPROM Key Programmer. This is more expensive but more effective method of programming the car key. This is an advanced technology which requires you to disassemble the car and read the information from the chip inside the key. This kind of programming is best for professionals in the field of automotive mechanics who have years of experience in electronic repair.
What are the best key programmer options?
There are a number of alternatives when it comes down to key programmers. Some are solely focused exclusively on creating new keys, while others offer a variety of diagnostic and service functions, making them a comprehensive tool for mechanics' workshops. XTool is one of these manufacturers, producing a selection of key programmer tools that have been well-received by customers. Their products are easy to use and inexpensive and have a focus on the customer.
One of their most popular models is the XTOOL Inplus IP616, which has been rated as one of the best in its category. It has an easy, user-friendly interface and super clear instructions that assist users in the process of programming a brand new key. There are two ways to accomplish this: By vehicle, or via type. The former is simpler and more suitable for beginner mechanics and those who are at home, while the latter is more advanced and requires some knowledge.
Another option that is worth considering is the Autel MaxiIM IM608 Pro Auto Key Programmer. This is an upgrade of the previous model, offering greater power and stability. It comes with an impressive IMMO feature as well as OEM-level diagnostics. This makes it perfect for automotive technicians who are professionals.
This model is also able to bypass immobilizers in early Renault vehicles. It comes with a variety of other useful functions, such as reading mechanical key codes as well as dealer tool security codes. It also can read CAN data from certain Peugeot and Citroen cars, and it comes with a long-lasting, rechargeable battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's priced at less than $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 supports both OBD and CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced version. This is a sophisticated IMMO tool with numerous additional features, such as the ability to duplicate Freescale 9S12 MCUs. It also supports a wider variety of vehicle manufacturers than the previous model, and features an enhanced CAN bus communication engine that works with the latest ECUs.
Which key programmer is right for me?
It all depends on the type of work you perform and what you need from your key programmer. If you're an auto locksmith, you might need an instrument that can program the largest range of vehicles, such as the Smart Pro or Autel IM608 Pro. They can do everything from reading/writing on a key to ECU programming, and even some advanced programming at the OE level.
There are simpler options for mechanics who don't need the whole rig. One of them is the Xtool Pad3 tablet key programmer. It is designed to perform key programming, but it also has advanced functions like oil service light reset, EPB reset, battery reset and throttle body reset.