Using a Key Programmer
Modern key fobs are more than simply function as keys. They communicate with the vehicle to turn it on, open the rear hatch and more. To accomplish this, they have to be programmed together.
All automotive dealerships, auto manufacturers and auto locksmiths provide key programming. You can also do it yourself, if you have the proper equipment.
What is a key programer?
Key programmer is a tool used to reprogram the transponder on a car or truck fob or key. This is required when a new key or fob needs to be programmed. It is also necessary when an existing fob or key has been lost or stolen. The device reprograms the chip inside the key to match the digital signature of the vehicle which allows it to begin.
Certain vehicles come with electronic immobilizers that prevent theft by preventing the engine from starting without the correct key. This is accomplished by having the car's system check to make sure that the fob or key has the right digital signature. The system will turn off when it isn't. This type of system has been proven to be effective in reducing automobile theft and is now required for many models of cars by the manufacturer.
Most of these anti-theft systems are controlled by a module that is installed in the vehicle's engine, instrument cluster, or ignition lock. In some cases these systems require specific keys that have been programmed by professionals to function with the antitheft system. This is typically done by a dealer, or locksmith who uses a computer.
It is possible to reprogramme certain keys and fobs by yourself however it is not recommended until you are an experienced technician in the field. This is because a wrongly programed key could cause the vehicle to fail to start, run, or even be completely destroyed. Most auto manufacturers have a specific method for programming these kinds of keys.
If you want to include key programming into your offerings, it is recommended that you acquire an LSID (Locksmith Service ID). This credential allows you access to the database of immobilizer and key codes along with information about the product. With this access, you are able to program and test new keys for customers quickly and effortlessly. It also provides essential documentation and support that will help you with your daily business operations.
How do I program a key?
Key programmer devices can be used to reprogram the keys of your car. It will read the information from the microchip inside your key and write new information to the chip. This will allow you to use the key and ensure that it is functioning correctly. However the process of using a key programming device can be somewhat complicated and requires some technical knowledge to make use of. Before G28 attempt to program the key yourself, seek out a locksmith professional for guidance.
You can also buy a key programmer online and get it professionally programmed for a much lower price than the cost to have a dealership complete the job for you. It is important to know that not all key programmer products will work with your car. Before you purchase, you should check to determine if the item is compatible with your model.
Most of the time you'll require having your key fob reset by a dealer. The key fob needs to be reprogrammed in order to include the information specific to your car's anti-theft system. Dealers typically require the VIN number of your car to do this, and typically charge a fee for it. You could be able save money by giving the dealer a copy your title that you can get through the DMV in most states.
You can also reprogram your car's key if you already have a working key. This is referred to as master key method and it is a method to program a different key for certain vehicles. For instance, if own a GM vehicle, you can insert your working key into the ignition and turn it on until the security light goes off. Once the security light goes out, you are able to remove the working key and then insert the new one.
You can also buy a specialized EEPROM Key Programmer. This is more expensive but more efficient method of programming a car key. This is a more advanced technology, which requires that you take apart the car and read the data from the chip inside the key. This type of programming is ideal for professional automotive technicians who have vast experience in electronic repair.
What are the best programming options for key programmers?
There are many alternatives when it comes down to key programmers. Some key programmers are created for a specific function, like creating new keys. Others incorporate diagnostic and service functions to make them a multi-purpose tool that can be used in a mechanic's shop. XTool is one such company, producing a selection of key programming devices that have been well-received by customers. Their products are reasonably priced and are based on a customer-centric approach which makes them easy to use.
One of the most adored models they offer is the XTOOL Inplus IP616, rated as one of the top in its class. It offers an easy, user-friendly interface and super clear instructions that help users through the process of programming a new key. It offers two ways of doing so: By vehicle or via typing. The first method is easier and is more suitable for novices and home mechanics, whereas the second is more advanced and requires more expertise.
Autel MaxiIM IMM608PRO Auto Key Programmer is another excellent alternative. It is a more recent model that offers increased performance and stability. It is equipped with an IMMO feature that is powerful and OEM-level diagnostics. This makes it ideal for professional automotive technicians.
This model is also able to bypass immobilizers on early Renault vehicles. It comes with a variety of other useful functions, including reading mechanical key codes as well as dealer tool security codes. Additionally, it is able to read CAN data from certain Peugeot and Citroen vehicles and also has an extremely long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500, making it a great option for any mechanic. It comes with rechargeable batteries and a speedy boot-up process and supports both OBD CAN protocols.
If you're looking for a more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. This is an advanced IMMO device that includes several features, including the capability to replicate Freescale 9S12MCUs. It also supports a wider variety of vehicle manufacturers than the previous model and has an upgraded CAN bus communication engine that is compatible with the most recent ECUs.
What key programmer is best for me?
It all comes down to the kind of work you do and what you expect from your key programmer. If you are an auto locksmith, you might require a key programer that can be used on an array of vehicles. For instance the Smart Pro or Autel IM608 Pro. They're designed to do everything from read/write on the key to ECU programming and even some OE level programming.
There are simpler options for mechanics who do not require the full apparatus. One of them is the Xtool Pad3 tablet key programmer. It is specifically designed for key programming, however it also has advanced special functions, such as oil service light resets, battery resets EPB resets, and throttle body resets.