Using a Key Programmer
Modern key fobs do more than just act as keys. They communicate with the vehicle to turn it on, open the rear hatch and more. To accomplish this, they must be programmed together.
Car dealerships, your vehicle 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-programmer?
A key programmer is a device used to recode the transponder on the fob or key for the vehicle truck or other vehicle. This process is required when the fob or key has to be programmed. It is also often necessary in the event that an existing fob or key has been stolen or lost. The device basically reprograms digital signature of the chip inside the key to match the signature of the vehicle and allow it to begin.
Certain vehicles come with electronic immobilizers that prevent theft by stopping the engine from being started without the correct key. The system checks to determine if the key or fob is digitally signed. The system will shut down when it isn't. This type of system has been proven to be effective in reducing automotive theft and has been made mandatory for many models of cars by the manufacturer.
Most anti-theft systems are controlled by a module installed in the engine compartment, instrument cluster, or ignition lock. In some instances, these modules need special keys that have been designed by experts to function with the anti-theft system. This is usually carried out by a dealer or locksmith via the use of a computer.
It is possible to reprogram certain keys and fobs yourself however it is not recommended until you're an experienced automotive technician. This is because a wrongly programmed key could cause the vehicle to run, not start, or even be completely destroyed. The majority of auto makers have a precise process for programming keys.
It is recommended that if you plan to offer key programming as part of your service offering you acquire an LSID. This credential allows you access to the database of key and immobilizer codes and information about the product. Having this access allows you to program and test new keys for customers quickly and effortlessly. Additionally, it offers you support and documentation that will 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 reprogram your car's keys. It reads the data from the microchip that is in your key and then write new information to the chip. This will permit you to use the key and will ensure that it is working correctly. The process of using a programmer can be a bit complicated and requires technical knowledge. Before you attempt to program the key yourself, you must seek the advice of a professional locksmith expert for advice.
You can also buy a key programer online and get it professionally programmed for a much lower price than what you would pay to have a dealership do the work. Be aware that not all key programmer models will be compatible with your vehicle. You should make sure to check the compatibility of the item with the model of your car before purchasing.
Dealers will usually need to reprogramme your key fob. car key programming is because the key fob needs to be reprogrammed with the specific data for your vehicle's anti-theft system. Dealers typically need to have the VIN number of your vehicle in order to do this, and will typically charge a fee for it. automotive key programming near me may be able to reduce the cost by providing the dealer a copy of your title, which you can obtain through the DMV in the majority of states.
For some cars you can also try to reprogram your key if you have a second working key that is compatible with your car. This method is called the master key method and it can be applied to certain vehicles to program a secondary key. If you have an GM car, for example put your key in the ignition until the security light goes out. When the security light goes out, you are able to remove the working key and replace it with the new one.
You can also buy a specially designed EEPROM key programmer that is more expensive, but more efficient way to program 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 ideal for skilled automotive technicians with vast experience in electronic repair.
What are the best options for key programmers?
There are many options available when it comes key programmers. Some key programmers are created for a specific purpose, such as generating new keys. Others incorporate diagnostic and service features to make them a multi-purpose tool in a mechanic's shop. XTool is one such company offering a variety of key programmer devices that are well-received from customers. Their products are reasonably priced and are based on a customer-centric approach, making them simple 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 has an easy-to-use interface with super clear instructions that assist users in the procedure of programming a new key. It has two methods for doing so: By vehicle or via type. The former is more straightforward and is more suited to novices and home mechanics, while the latter is more advanced and requires some experience.
Autel MaxiIM IM608PRO Automatic Key Programmer is a great alternative. This device is a newer model that provides more power and stability. It has a powerful IMMO function and full system diagnostics at OE-level 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 has other useful functions, including reading mechanical key codes and dealer tool security codes. Additionally, it is able to read CAN data from certain Peugeot and Citroen vehicles, and it has an extremely long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's priced at less than $500, making it an excellent option for any mechanic or DIY rvinepairman. The device has a built-in rechargeable battery and a fast boot-up time, and it supports both OBD and CAN protocols.
Autel XP400 Pro Auto Key Programmer is a more advanced option. This device is an advanced IMMO tool that comes with several additional features, including the ability to clone Freescale 9S12 MCUs. It has a greater range of features than the previous model and comes with a CAN bus communications system that can be used with ECUs.
Which key programmer is right for me?
It all depends on 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 to ECU coding, and some advanced programming at the OE level.
There are simpler options for mechanics who don't need the full apparatus. One of them is the Xtool Pad3 tablet key programmer. It's designed for key programming, but also provides advanced special functions, including oil service light reset, battery reset, EPB reset and throttle body reset.