Using a Key Programmer
Modern key fobs are more than just act as keys. They communicate with the vehicle to get it started, open the rear hatch and more. To do this, they need to be programmed together.
Car dealerships, your vehicle manufacturer and auto locksmiths all offer key programming services. You can do it yourself with the right equipment.
What is a key programer?
A key programmer is a tool used to recode the transponder in the car or truck key or fob. This is required when the new key or fob needs to be programmed. This is usually required when a fob or a key is stolen or lost. The device essentially reprograms the digital signature of the chip inside the key to match the signature of the vehicle and allow it to start.
Some vehicles have electronic immobilizers that protect against theft by preventing the engine from starting without the correct fob or key. This is accomplished by having the car's security system verify that the key or fob has the right digital signature. If it does not it will shut down. This kind of system has been found to be effective in reducing automobile theft and is now required for a variety of models of cars by the manufacturer.
Most 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 specific keys that are specifically designed by an expert to work with the anti-theft system. This is usually performed by a dealership or locksmith via computers.
While it is possible to reprogram some fobs and keys by yourself but it is not advised unless you're a highly experienced automotive technician. This is because the wrong programmed key could cause the vehicle to fail to start, run or be destroyed. The majority of auto manufacturers have a very precise procedure for programming keys.
It is recommended that if you want to offer key programming as part of your service offerings you get an LSID. This credential grants you access to the database of key and immobilizer codes, as well as details about the product. This access permits you to program and test new keys for customers quickly and effortlessly. In addition, it also provides you with important support and documentation that can assist you in your day-to-day business operations.
How do I program the key?
A key programmer is an equipment that can help you change the key codes in your car. It reads data from the microchip inside the key, and write new information onto the chip. This will allow you to use your key and will ensure it functions properly. However the process of using a key programmer can be a bit difficult and requires some technical knowledge to make use of. Before you attempt to program the key yourself, seek out a locksmith expert for advice.
You can purchase a key programer and get it professionally programmed online at a lower cost than the cost you would pay an auto dealer to complete the task for you. Be aware that not all key programmer products are compatible with your vehicle. Before making a purchase it is important to make sure that the product is compatible with your model.
Dealers usually have to reprogram your key fob. This is because the key fob will have to be programmed with the specific data for your vehicle's anti-theft system. A dealer will typically require the VIN number for your vehicle in order to do this, and typically charge a fee for it. You may be able to reduce the cost by providing the dealer a copy of your title which is available through the DMV in all states.
For some cars you can also try to program your own key if you already have a working key that works with your car. This is referred to as a master key method and it is a method to program a second key for certain vehicles. For instance, if you have a GM vehicle, insert your working key into the ignition and switch it on until the security light turns off. Once this happens then you can remove your working key, and then insert the new one to program it.
You can also buy an specialized EEPROM Key Programmer. This is more expensive, but more effective method of programming a car key. However it is a more advanced technology that requires taking the car apart and reading the information from the microchip inside the key. This kind of programming is best for professionals in the field of automotive mechanics who have vast experience in electronic repair.
What are the top choices for a key programmer?
There are many options available when it comes key programmers. Certain key programmers are made to serve a single purpose, such as generating new keys. Others incorporate diagnostic and service functions to make them a multi-purpose tool in the mechanic's shop. XTool is a manufacturer of key programmer products that are well-received among customers is among these manufacturers. Their products are affordable and feature a customer-focused approach making them simple to use.
One of their most popular models is the XTOOL Inplus IP616, which has been rated as one of the best in its class. It features an intuitive user interface and super clear instructions that guide users through the programming process. There are two ways to accomplish this: By vehicle, or via type. The former is simpler and better suited to home mechanics and beginners while the second is more advanced and requires a bit more knowledge.
Autel MaxiIM IM608PRO Automatic Key Programmer is a great option. This is a major upgrade to the previous model, bringing more power and stability. It is equipped with a powerful IMMO feature and the ability to perform diagnostics at the level of OE. automotive key programming near me makes it perfect for automotive technicians who are professionals.
This model is also able to bypass immobilizers that were used in earlier Renault vehicles. It also comes with additional useful features, including reading mechanical key codes, or dealer tool security codes. It also reads CAN data from some Peugeot and Citroen cars, and has an extremely long-lasting, rechargeable battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500 making it an excellent choice for any mechanic. It comes with rechargeable batteries and a fast boot-up time and is compatible with both OBD CAN protocols.
If you're looking for a more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO device that includes a number of options, including the ability to clone Freescale 9S12MCUs. It also supports a larger variety of vehicle manufacturers than the previous model and comes with an improved CAN bus communications engine that is compatible with the most recent ECUs.
Which key programmer is best for me?
It all boils to the type of work you perform and what you need from your key programmer. If you are an auto locksmith, you might need a key programmer that covers a wide range of vehicles. For example, the Smart Pro or Autel IM608 Pro. They're made to do everything from read/write on the key to ECU programming and even some OE level programming.
For mechanics that don't need the entire equipment, there are more basic alternatives like the Xtool PAD3 tablet key programmer. It's designed for key programming, but also provides advanced special functions including oil service light reset as well as EPB reset, battery reset and throttle body reset.