Using a Key Programmer
Modern key fobs go beyond just keys; they communicate with vehicles to start it and open the rear hatch, and much more. To accomplish this, they need to be programmed to work in conjunction.
Car dealerships, your vehicle manufacturer and auto locksmiths provide key programming services. You can do it yourself with the right equipment.
What is a key programmer?
A key programmer is used to recode the transponder in a key or fob for the vehicle or truck, or any other vehicle. This procedure is necessary when the fob or key has to be programmed. This process is typically required when a key or fob is stolen or lost. The device reprograms the chip within the key to match the digital signature of the vehicle and allows it to start.
Certain cars are equipped with electronic immobilizers which prevent theft by stopping the engine from being started without the right key. This is done by having the car's system examine to ensure that the key or fob has the correct digital signature. The system will turn off if it doesn't. This type of system is efficient in reducing theft of automobiles, and has been made compulsory for a variety of models of cars by the manufacturer.
Most of these anti-theft systems are controlled by a module installed in the engine compartment, instrument cluster, or ignition lock. In certain instances, these modules need special keys that have been programmed by professionals to work with the anti-theft system. This is usually performed by a dealer or locksmith using a computer.
It is possible to reprogramme certain keys and fobs yourself but it isn't recommended until you're an experienced automotive technician. A key that is not properly programmed could cause the vehicle not to begin, stop running or even to be destroyed. The majority of auto manufacturers have a specific procedure for programming keys.
If you are planning to include key programming in your service offerings it is recommended you acquire an LSID (Locksmith Service ID). This credential gives you access to a secure database of information about the product and immobilizer and key codes using the NASTF's Secure Data Release Model. This access permits you to create and test new keys for customers quickly and easily. Additionally, it provides you with important support and documentation that can aid you in your day-today business operations.
How do I program an electronic key?
A key programmer is a piece of equipment that allows you to change the key codes in your car. It reads the data from the microchip that is in your key and then write new data to the chip. This will allow you to use your key and ensure that it functions correctly. The process of using a programmer can be a bit complicated and requires technical expertise. Therefore, before attempting to do this by yourself, you should first consult an expert or locksmith for directions.
You can purchase a key programer and have it professionally programmed online at a cost that is lower than what you would pay an auto dealer to do the job for you. However, keep in mind that not all key programmer models are compatible with your vehicle. You must confirm the compatibility of the product with your model of car before making a purchase.
Dealers typically need to reprogram your key fob. 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 for your vehicle in order to do this, and will typically charge a fee to do it. automotive key programming can save money by providing your dealer a copy which you'll be in a position to get from the DMV of the majority of states.
For certain cars you can also try to program your own key if you already have a working key that works on your vehicle. This is referred to as a master key method and it is a method to program a different key for certain vehicles. For example, if you have a GM vehicle, you can insert your working key into the ignition and turn it on until the security light goes off. When the security light has gone out, you can take off the working key and then insert the new one.
You can also buy a specialized EEPROM Key Programmer. This is more expensive 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 inside the key. This kind of programming should only be performed by professional automotive technicians with years of experience in electronic repairs.
What are the best key programmer options?
There are a variety of alternatives when it comes down to key programmers. Some key programmers are created to serve a single purpose, such as generating new keys. Others incorporate diagnostic and service features to make them a multi-purpose tool for the mechanic's shop. XTool is a producer of key programming tools which are highly rated by customers is one of these companies. Their products are easy to use and inexpensive and have a focus on the customer.
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 has an easy, user-friendly interface and extremely clear instructions that assist users in the process of programming a new key. It has two methods for accomplishing this: by vehicle or via type. The first is easier and better suited to novices and home mechanics while the second is more sophisticated and requires some understanding.
Another option to consider is the Autel MaxiIM IMM608 PRO Auto Key Programmer. This device is a newer model that has more power and stability. It has an extremely powerful IMMO function as well as full system diagnostics at OE-level which makes it ideal for automotive technicians who are professionals.
This model also allows for bypassing immobilizers that were used in earlier 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 can also read CAN data from certain Peugeot and Citroen cars, and has a long-lasting battery that can be recharged.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still quite affordable. It's priced at less than $500, making it a great option for any DIY or mechanic rvinepairman. The device is equipped with an rechargeable battery and a speedy boot-up process and supports both OBD CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced version. It's an advanced IMMO tool with several additional features, such as the ability to duplicate Freescale 9S12 MCUs. It also supports a greater variety of vehicle manufacturers than the previous model and has an enhanced CAN bus communication engine that is compatible with the latest ECUs.
What key programmer is best for me?
It all comes down to the type of work you do and what you expect from your key programmer. If you're an auto locksmith, you may require a key programmer that covers the largest variety of vehicles, such as the Smart Pro or Autel IM608 Pro. They're designed to perform everything from read/write on the key to ECU programming and even some OE level programming.
For mechanics who don't require the full apparatus, there are less expensive alternatives like the Xtool PAD3 tablet key programmer. It is designed to perform key programming, but also provides advanced special functions including oil service light reset and battery reset, EPB reset and throttle body reset.