Using a Key Programmer
Modern key fobs go beyond simply keys; they can communicate with vehicles to start it or open the rear hatch, and much more. To do this, they have to be programmed together.
All automobile dealerships, auto makers and auto locksmiths can provide key programming. You can do it yourself with the right tools.
What is a key programer?
A key programmer is used to reprogram the transponder in a key or fob for a car, truck or another vehicle. This procedure is necessary when a new fob or key must be programmed. It is also often necessary in cases where an existing key or fob has been lost or stolen. The device reprograms the chip inside the key to match the digital signature of the vehicle and allows it to start.
Some vehicles have electronic immobilizer systems that prevent theft by preventing the engine from starting without the correct key or fob. This is done by having the car's system verify that the fob or key has the right digital signature. The system will shut off when it isn't. This type of system is effective in reducing automobile theft, and has been made compulsory for many models of car by the manufacturer.
The majority of these anti-theft systems are controlled by a module installed in the engine compartment or instrument cluster or ignition lock. In certain instances these systems require specific keys that have been designed by experts to work with the anti-theft system. This is usually carried out by a dealer or locksmith using the use of a computer.
It is possible to reprogram certain fobs and keys yourself, but it is not recommended until you are an experienced technician in the field. A key that is not properly programmed could cause the vehicle not to start, fail to run or even break. The majority of auto makers have a very precise procedure to program these keys.
If More Bonuses want to add key programming to your offerings it is recommended you get an LSID (Locksmith Service ID). This credential gives you access to the database of immobilizer and key codes, as well as product information. This allows you to quickly and easily program and test new keys for customers. It also provides important documentation and support that can help you with your everyday business operations.
How do I program an electronic key?
A key programmer 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 works correctly. However, the procedure of using a key programer can be somewhat complicated and requires some technical knowledge to utilize. So, before you try to accomplish this on your own it is recommended to first consult an expert or locksmith for guidance.
You can also buy a key programmer online and have it professionally programmed for less than the cost to have a dealership do the work for you. However, keep in mind that not all key programmer models will work with your car and you should make sure to check the compatibility of the product with your model of car before purchasing.
In most cases you'll need to have your key fob reprogrammed by a dealer. This is because the key fob will need to be programmed with the specific data for your vehicle's anti-theft system. Dealers will usually require the VIN number for your vehicle in order to do this, and typically charge a fee to do it. You can save money by giving 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 reprogram your key if you already have a working key that works on your vehicle. This method is called the master key method, and it can be applied to certain vehicles in order to program a secondary key. For example, if you have an GM vehicle, insert your working key into the ignition and switch it on until the security light turns off. After 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, which is a more expensive, but more efficient way to program the car key. However it is a more advanced technology that requires taking the car apart and reading the data from the microchip in the key. This kind of programming should only be performed by certified automotive technicians who have vast experience in electronic repairs.
What are the top choices for a key programmer?
There are a variety of options when it comes to key programmers. Some are single-purpose, focused exclusively on creating new keys, while others offer a variety of diagnostic and service functions to make them a comprehensive tool for the mechanic's workshop. XTool is a manufacturer of key programming products that are well-received by customers, is one of these manufacturers. Their products are easy to use and cost-effective and have a focus on the customer.
One of the most adored models in their range is the XTOOL Inplus IP616, rated as one of the top in its class. It offers a simple, user-friendly interface and super clear instructions that help users through the procedure of programming a new key. It offers two ways of accomplishing this: by vehicle or via typing. The first is easier and more suitable for beginners and home mechanics, while the second option is more sophisticated and requires more experience.
Another option to consider is the Autel MaxiIM IM608 Pro Auto Key Programmer. It is an upgrade of the previous model, and offers increased power and stability. It comes with a powerful IMMO function and OE-level full system diagnostics which makes it ideal for professionals in the field of automotive mechanics.
This model is also able to bypass immobilizers on early Renault vehicles. It also comes with other useful features, including reading mechanical key codes or dealer tool security codes. Additionally, it can read CAN data on some Peugeot and Citroen vehicles, and it has a long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500, which makes it an excellent option for any mechanic or DIY rvinepairman. It comes with a rechargeable battery as well as a quick start-up time, and is compatible with both OBD and 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 that comes with a number of additional features, such as the ability to clone Freescale 9S12 MCUs. It supports a wider range than the previous model and comes with an CAN bus communication system that can be used with ECUs.
Which key programmer is best for me?
It all depends on what kind of work you do and what you need from your key programmer. If you're an auto locksmith you may require an instrument that can program the widest range of vehicles, such as the Smart Pro or Autel IM608 Pro. They can do everything from reading/writing on a key, to ECU coding, and some advanced programming at the OE level.
For mechanics who don't require the full apparatus, there are less expensive alternatives such as the Xtool PAD3 tablet key programmer. It is designed for key programming, however it also comes with advanced features, including oil service light resets, battery resets, EPB resets and throttle body resets.