Using a Key Programmer
Modern key fobs are more than just act as keys. They communicate with the vehicle to start it up and open the rear hatch, and more. To do this, they have to be programmed.
All car dealerships, auto manufacturers and auto locksmiths provide key programming. You can do it yourself with the right equipment.
What is a key-programmer?
Key programmer is a tool used to reprogram the transponder on the key of a truck or car key or fob. This is needed when the fob or key has to be programmed. It is also necessary in the event that an existing fob or key is lost or stolen. The device basically reprograms digital signature of the chip inside the key to match the signature of the vehicle, and allows it to start.
Certain vehicles come with electronic immobilizers which prevent theft by stopping the engine from running without the correct key. This is done by having the system examine to ensure that the key or fob has the correct digital signature. If it does not it will shut down. This type of system has been proved to be effective in reducing automotive theft and is now required for various models of vehicles by the manufacturer.
Most of these anti-theft systems are controlled by a module installed in the engine compartment or instrument cluster or ignition lock. In some cases, these modules require special keys that are specifically created by an expert to function with the anti-theft system. This is typically done by a dealer or locksmith with a computer.
While it is possible to reprogramme certain keys and fobs at home however, it is not recommended unless you're a highly skilled technician in the field of automotive. A wrongly programmed key can cause the vehicle to not start, or not to run or even to be destroyed. Most auto manufacturers have a specific method for programming these kinds of keys.
It is recommended that if you want to offer key programming as a part of your service offering, you obtain an LSID. This credential gives you access to a database of immobilizer and key codes along with product information. This access allows you to quickly and easily program and test a new key for customers. It also provides important documentation and support to assist you in your day-to-day business operations.
How do I program an electronic key?
A key programmer can be used to modify the keys of your car. It will read information from the microchip inside your key, and then add new information to the chip. This will allow you to use your key and ensure that it is working correctly. However the process of using a key programming device is a bit complicated and requires some technical expertise to use. Before key reprogram near me attempt to program the key yourself, seek the advice of a professional locksmith professional for instructions.
You can purchase a key programmer and have it professionally programmed online at a lower cost than the cost you would pay an auto shop to do the job for you. Be aware that not all key programmer products are compatible with your vehicle. Before purchasing a product it is important to make sure that the product is compatible with your vehicle.
Most of the time, you will require having your key fob reprogrammed by an dealer. This is because the key fob will need to be programmed with the specific data for your vehicle's anti-theft system. Dealers typically require the VIN number of the car to do this, and they charge a fee. You can save money by giving your dealer a copy, which you are able to obtain from the DMV of the majority of states.
You can also change the programming of your car's keys if you already have a working key. This is known as the master key method and it can be applied to some vehicles to program a secondary key. For instance, if have a GM vehicle, insert your working key into the ignition and switch it on until the security light goes off. Once this happens, you can remove the working key and insert the new one to program it.
You can also purchase an specialized EEPROM key programmer which is a more expensive, but more efficient method of programming car keys. This is an advanced technology which requires that you disassemble the car and read the information from the chip in the key. This kind of programming is ideal for professional automotive technicians who have vast experience in electronic repair.
What are the most effective options for the most experienced programmers?
There are a number of alternatives when it comes down to key programmers. Some are purely for use, focusing solely on generating new keys, while others offer a variety of diagnostic and service functions, making them a comprehensive tool for the mechanic's workshop. XTool is one of these manufacturers offering a variety of key programmer devices that have been well-received by their customers. Their products are easy to use and affordable, with a customer-focused focus.
One of the most popular models from their range is the XTOOL Inplus IP616, rated as the top model in its class. It has an easy-to-use interface and clear instructions that guide users through the process of programming. It has two methods of doing so: By vehicle or by typing. The former is simpler and is more suited to novices and home mechanics while the latter is more advanced and requires a little more understanding.
Another option that is worth considering is the Autel MaxiIM IM608 Pro Auto Key Programmer. This is a brand new model that offers increased power and stability. It features a powerful IMMO function and OE-level full system diagnostics that make it a great choice for professionals in the field of automotive mechanics.
This model is also able to bypass immobilizers that were used in earlier Renault vehicles. It has a range of other functions that are useful, including reading mechanical key codes and dealer tool security codes. Additionally, it is able to read CAN data from certain Peugeot and Citroen vehicles, and it has a long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's priced at less than $500, making it a great option for any mechanic. The device comes with an rechargeable battery and a speedy boot-up process and is compatible with both OBD CAN protocols.
Autel XP400 Pro Auto Key Programmer is a more advanced option. This is a sophisticated IMMO tool that comes with several additional features, including the ability to clone Freescale 9S12 MCUs. It has a greater range of features than the previous model and also has a CAN bus communications system that can work with ECUs.
Which key programmer is right for me?
In the end, 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 reading/writing on the key as well as ECU programming, and even OE-level programming.
For mechanics who don't require the full rig, there are simpler alternatives such as 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.