Using a Key Programmer

Modern key fobs go beyond just keys. They communicate with a vehicle to start it and open the rear hatch, and so on. To accomplish this they must be programmed to work in conjunction.

Car dealerships, your vehicle manufacturer, and auto locksmiths can all offer key programming services. You can do it yourself with the right equipment.

What is a key programer?

A key programmer is a device used to recode a transponder key programmer on the fob or key for an automobile, truck or other vehicle. This process is necessary when the new key or fob has to be programmed. This process is typically required when a fob or key is stolen or lost. The device reprograms the chip in the key to match the digital signature of the vehicle and allows it to start.

Some vehicles are equipped with electronic immobilizers that prevent theft by preventing the engine from being started without the proper key. This is accomplished by having the car's system check to make sure that the key or fob has the right digital signature. The system will shut off in the event that it doesn't. This type of system is very effective in reducing theft of automobiles, and was made mandatory for a variety of models of cars by the manufacturer.

The majority of these anti-theft systems are controlled by a module that is installed in the engine compartment or keys instrument cluster or ignition lock. In certain instances, these modules need special keys that have been designed by experts to function with the antitheft system. This is usually carried out by a dealer or locksmith using the use of a computer.

It is possible to reprogramme certain fobs and keys yourself however it is not recommended until you're an experienced technician in the field. A wrongly programmed key can cause the vehicle not to start, fail to run or even break. The majority of auto manufacturers have a very precise procedure to program these keys.

If you are planning to include key programming into your service offerings it is recommended you get an LSID (Locksmith Service ID). This credential allows you access to a secure 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 new keys for customers. Additionally, it gives you important support and documentation that can help you with your day-to-day business operations.

How do I program the key?

Key programmer devices can be used to reprogram the keys in 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 will ensure it works effectively. However the process of using a key programming device is a bit complicated and requires some technical expertise to utilize. Therefore, before you attempt to complete this task yourself, you should first consult an expert or locksmith for directions.

You can also buy an online key programmer and get it professionally programmed at less than the cost to have a dealership complete the work. You should be aware that not all key programmers products are compatible with your vehicle. Before purchasing a product, you should check to make sure that the product is compatible with your model.

Dealers typically need to reprogramme your key fob. The key fob needs to be reprogrammed to include the information specific to your car's anti theft system. Dealers typically need to have the VIN number for your car to do this, and will usually charge a fee for it. You can save money by providing your dealer a copy which you are capable of obtaining from the DMV of all states.

For certain vehicles you can also try to program your own key if you have a second working key that works with your car. This is referred to as a master key method and it can be used to program a second key on some vehicles. If you have a GM vehicle, for instance put your key in the ignition until the security light goes out. When the security light has gone out, you can take off the working key and then insert the new one.

You can also purchase an exclusive EEPROM Key Programmer. This is more expensive but more effective method of programming the car key. This is a more advanced technology, which requires that you take apart the car and read the information from the chip inside the key. This type of programming should only be carried out by professional automotive technicians with years of experience in electronic repairs.

What are the most effective options for key programmers?

There are a variety of choices when it comes to key programmers. Some key programmers are designed for a specific use, like generating new keys. Others have diagnostic and service features to make them a multi-purpose tool that can be used in a mechanic's shop. XTool is one such company, producing a selection of key programmer devices that have been well-received by customers. Their products are simple to use and inexpensive, with a customer-focused focus.

One of the most popular models in their range is the XTOOL Inplus IP616, rated as the top model in its class. It comes with a simple, user-friendly interface and extremely clear instructions that assist users in the procedure of programming a new key. There are two ways to accomplish this: via vehicle or via type. The first is easier and is more suited to home mechanics and beginners while the second is more sophisticated and requires some knowledge.

Autel MaxiIM IM608PRO Automatic Key Programmer is another great option. It is a more recent model that has more performance and stability. It comes with a powerful IMMO feature and OEM-level diagnostics. This makes it ideal for automotive technicians who are professionals.

This model also allows for bypassing immobilizers on early Renault vehicles. It also comes with additional useful features, such as reading mechanical key codes, or dealer tool security codes. Additionally, it is able to read CAN data from certain Peugeot and Citroen vehicles and has an extremely long-lasting battery.

Despite its incredible capabilities, the XTOOL Inplus IP616 is still quite affordable. It is available for under $500, making it a great choice for any mechanic. The device has a built-in rechargeable battery as well as a quick boot-up speed, and it supports both OBD and CAN protocols.

Autel XP400 PRO Auto Key Programmer is a more advanced option. It's an advanced IMMO tool that has several additional features, such as the ability to copy Freescale 9S12 MCUs. It supports a wider range than the previous model and comes with a CAN bus communications system that works with ECUs.

What key programmer is best for me?

It all boils down to what kind of work you do and what you require from your key programmer. If you're an auto locksmith you might need an instrument that can program the widest range of vehicles, like the Smart Pro or Autel IM608 Pro. They can perform everything from reading/writing on the key, to ECU programming, and even some advanced programming at the OE level.

There are alternatives for mechanics that don't require the whole rig. One of these is the Xtool Pad3 tablet key programmer. It was designed for key programming, however it also has advanced special functions, such as oil service light resets, battery resets EPB resets, and throttle body resets.