Using a Key Programmer
Modern key fobs aren't just keys. They communicate with a vehicle to start it and open the rear hatch, and much more. To accomplish this, they must be programmed.
Car dealerships, your car manufacturer, and auto locksmiths can 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 reprogram a transponder on the fob or key of an automobile, truck or other vehicle. This procedure is needed when a new key or fob needs to be programmed. It is also often necessary when an existing key or fob has been stolen or lost. The device essentially reprograms the digital signature on the chip inside the key to match the signature of the vehicle and enable it to begin.
Certain cars are equipped with electronic immobilizers that prevent theft by preventing the engine from starting without the proper key. This is done by having the 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 is very effective in reducing automobile theft, and has been made compulsory for a variety of models of cars by the manufacturer.
These systems can be controlled by a module installed in the vehicle's engine compartment or instrument panel, or ignition lock. In some instances they require keys that have been specifically created by professionals to function with the anti-theft system. This is usually done by a dealer, or locksmith who uses computers.
Although it is possible to reprogramme some keys and fobs by yourself however, it is not recommended unless you're an skilled automotive technician. This is because a wrongly programmed key can cause the vehicle to start, run or be destroyed. The majority of auto makers have a very precise procedure for programming keys.
It is recommended that if you plan to provide key programming as part of your service offering you get an LSID. This credential grants you access to a database of immobilizer and key codes, as well as details about the product. Having this access allows you to program and test new keys for customers quickly and effortlessly. Additionally, it offers you assistance and documentation to assist you in your day-to-day business operations.
How do I program an electronic key?
A key programmer can be used to reprogram the keys in your car. It reads the information from the microchip that is in your key, and then write new information to the chip. This allows you to use the key and ensure that it works correctly. However the process of using a key programming device can be a bit difficult and requires some technical know-how to make use of. So, before you try to complete this task yourself it is recommended to first consult a professional or a locksmith for instructions.
You can also buy an online key programmer and get it professionally programmed for less than you would pay to have a dealership do the work. However, keep in mind that not all key programmers are compatible with your car and you must confirm the compatibility of the item with the model of your car before purchasing.
Dealers typically need to reprogramme your key fob. The key fob needs to be reprogrammed to include the specific information needed for the anti-theft system of your vehicle. A dealer will typically require the VIN number of your vehicle in order to do this and they typically charge a fee for it. You can save money by providing your dealer a copy, which you will be able to obtain from the DMV of the majority of states.
You can also reprogramme your car's keys in the event that you already have a working key. This is known as a master key method and it is a method to program a second key on some vehicles. For instance, if you own an GM vehicle, you can insert your working key into the ignition and switch it on until the security light goes off. After that, you can remove your working key and then insert the new one to program it.
You can also purchase an specialized EEPROM Key Programmer. This is more expensive, but more effective method of programming a car key. This is the most advanced technology available, which requires that you disassemble the car and read the data from the chip in the key. This kind of programming should only be performed by trained automotive technicians who have extensive experience in electronic repairs.
What are the top key programmer options?
There are a variety of options in the field of key programmers. Some key programmers are designed for a specific use, like generating new keys. Others include diagnostic and service features to make them a multi-purpose tool that can be used in the mechanic's shop. XTool is a manufacturer of key programming tools which are highly rated by customers is among these companies. Their products are affordable and are based on a customer-centric approach which makes them easy to use.
One of their most well-known models is the XTOOL Inplus IP616, which has been rated as one of the best in its class. It comes with a simple, user-friendly interface with super clear instructions that help users through the procedure of programming a new key. There are two ways to do this: By vehicle, or by type. The first is easier and more suitable for beginner mechanics and those who are at home while the second is more advanced and requires some knowledge.
Another option to consider is the Autel MaxiIM IM608 Pro Auto Key Programmer. This device is a newer model that offers increased stability and power. It comes with an IMMO feature that is powerful and OEM-level diagnostics. This makes it ideal for automotive technicians who are professionals.
This model also has the capability to bypass immobilizers that were installed on earlier Renault vehicles. G28 Car Keys UK has other useful features, like reading mechanical key codes or dealer tool security codes. In addition, it can read CAN information on certain Peugeot and Citroen vehicles and has a long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It is available for under $500 making it an excellent option for any mechanic. The device comes with an rechargeable battery and a fast boot-up time and is compatible with both OBD CAN protocols.
If you're looking for an even more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. This device is an advanced IMMO tool with numerous additional options, including the ability to duplicate Freescale 9S12 MCUs. It has a greater range of features than the previous model and comes with an CAN bus communication system that can work with ECUs.
Which key programmer is the best for me?
It all boils down to what kind of work you perform and what you need from your key programmer. If you're an auto locksmith you may require a key programmer that covers the largest range of vehicles, like the Smart Pro or Autel IM608 Pro. They can be used for everything from reading/writing on a key as well as ECU coding, and some basic programming for OE.
There are more affordable options for mechanics who don't require the full apparatus. One of them is the Xtool Pad3 tablet key programmer. It's designed to do key programming, but also provides advanced functions like oil service light reset and EPB reset, battery reset, and throttle body reset.