Using a Key Programmer
Modern key fobs go beyond just keys; they communicate with a vehicle to start it, open the rear hatch, and so on. To do so, they need to be programmed to work with each other.
Car dealerships, your vehicle manufacturer and auto locksmiths all provide key programming services. You can do it yourself using the right tools.
What is a key programmer?
A key programmer is used to recode the transponder in the fob or key for a car, truck or other vehicle. This procedure is needed when a new key or fob needs to be programmed. It's also common when an existing key or fob has been lost or stolen. The device basically reprograms digital signature of the chip inside the key to match that of the vehicle, and allows it to begin.
Certain vehicles come with electronic immobilizers that prevent theft by preventing the engine from running without the right key. This is accomplished by having the car's security system verify that the key or fob has the right digital signature. The system will turn off if it doesn't. This kind of system has been found to be effective in reducing the incidence of theft and was made mandatory 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 or instrument cluster or ignition lock. In certain instances, these modules need special keys that have been programmed by professionals to function with the anti-theft system. This is typically performed by a dealer or locksmith using computer.
It is possible to reprogramme certain keys and fobs yourself but it isn't recommended until you are an experienced technician for automotive. The reason is that a poorly programmed key can cause the vehicle to fail to start, run, or even be completely destroyed. The majority of auto manufacturers have a specific procedure for programming keys.
If you're looking to include key programming into your offerings, it is recommended that you get an LSID (Locksmith Service ID). This credential allows you access to an encrypted database of product information as well as key and immobilizer codes through the NASTF's Secure Data Release Model. This lets you quickly and easily program and test a new key for customers. It also provides important documentation and support to aid you in your everyday business operations.
How do I program an electronic key?
Key programmer is a piece equipment that will help you modify the keys in your car. It reads information from the microchip inside your key, and write new information onto the chip. This allows you to use the key, and ensure that it works properly. However, the procedure of using a key programer can be somewhat complicated and requires some technical knowledge to utilize. Therefore, before you attempt to complete this task yourself you should first talk to an expert locksmith or locksmith for directions.
You can also purchase a key programer online and get it professionally programmed at an affordable cost than you would pay to have a dealership complete the job for you. However, keep in mind that not all key programmers are compatible with your vehicle. You should make sure to check the compatibility of the item with your model of car before making a purchase.
Most of the time, you will need to have your key fob reprogrammed by an dealer. This 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 for your vehicle to perform this, and usually charge a fee for this. You can save money by providing your dealer a copy, which you are able to obtain from the DMV of most states.
For certain cars you can also try to program your own key if you have a second working key that is compatible with your vehicle. This is called master key method, and it can be used to program a second key on some vehicles. If you have an GM car, for example you can insert your key into the ignition until the security light turns off. After the security light is out, you can take off the working key and replace it with the new one.
You can also buy an exclusive EEPROM Key Programmer. This is more expensive, but more efficient method of programming the car key. However this is a more advanced technology that requires dismantling the car and reading the information from the microchip in the key. This kind of programming is best for skilled automotive technicians with extensive experience in electronic repair.
What are the top choices for a key programmer?
There are many alternatives when it comes down to key programmers. Some key programmers are designed for a single use, like 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 manufacturer, 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 making them easy to use.
One of their most popular models is the XTOOL Inplus IP616, which has been rated among the top in its class. It comes with a simple, user-friendly interface and super clear instructions that guide users through the procedure of programming a new key. It has two methods for doing so: By vehicle or via type. The former is simpler and is more suited to novices and home mechanics while the latter is more sophisticated and requires some understanding.
Autel MaxiIM IM608PRO Automatic Key Programmer is another great alternative. This is a brand new model that offers increased performance and stability. programming car key comes with a powerful IMMO feature and the ability to perform diagnostics at the level of OE. This makes it ideal for automotive technicians who are professionals.
This model can also bypass immobilizers on early Renault vehicles. It also has other useful features, like reading mechanical key codes or dealer tool security codes. Additionally, it can read CAN data on some Peugeot and Citroen vehicles and has an extremely long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It is available for less than $500, making it a fantastic option for any mechanic or DIY rvinepairman. The device is equipped with rechargeable batteries and a speedy boot-up process and supports both OBD CAN protocols.
If you're looking for an even more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO device that has many features, including the capability to clone Freescale 9S12MCUs. It also supports a larger variety of vehicle manufacturers than the previous model and has an enhanced CAN bus communication engine that is compatible with the latest ECUs.
Which key programmer is right for me?
It all comes down to the kind of work you do and what you require from your key programmer. If you're an auto locksmith you may require a key programer 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.
There are alternatives for mechanics that do not require the whole rig. One of them is the Xtool Pad3 tablet key programmer. It is designed for key programming, but it also has advanced special features, including oil service light resets, battery resets EPB resets and throttle body resets.