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Renault Keys - How They Work

Renaults have a complicated system of immobilisers and keys. This can result in replacement keys being a lengthy drawn out process. Unless you have access to the car and can bring it in to us to be able to code it using the diagnostic socket, it can be a very lengthy.

Keys

The Renault group is known for its manufacturing of buses, vans, Lorries and tractors however they do produce cars too. It is a reputable company that was founded in 1899. They offer a broad variety of car models. You'll need a new key if you have lost or damaged your car keys. Rather than waiting for your local main dealer to order a replacement one for you and then wait for it to arrive, it delivered, why not let us take care of it? At KeyNOW we can replace your remote or smart key for Replacement Key For Renault Clio you very quickly.

We can provide an electronic code to purchase an renault clio car keys Clio V spare key, Captur 2 spare key or New Zoe key from the dealer. We can also reset your Renault Kangoo Traffic or Master key.

Renault has a long and rich history of innovation. It was the first company to have utilized remote central locking on a production car. Paul Lipschultz invented this technology for Niemens the automotive manufacturer of security components. This innovation was a big leap in the direction of safety for cars.

Remotes

Despite the fact that smartphones appear to be close to replacing them, the hands-free cards of renault key programming are still widely used in their vehicles. In fact, two out of three renault trafic key fob vehicles have hands-free cards. The use of these cards has increased in recent years. In this video Pascaline from the Products Division of Renault explains the way these cards work.

Renaults have a fairly complicated immobiliser, making it important to understand the basics before attempting to unlock a car with a key. Some cars have an emergency lock that is located on the handle of the door for passengers that can be used in the event of a key malfunction or battery runout. This is a good choice for those who don't want to pay a locksmith.

You'll also require access to a tool like an apex key or a slim jim in order to remove the key fob and gain entry. If you don't have these tools, you may need to utilize a screwdriver or hammer to remove the cylinder.

You should be able through the passenger door and see an insignificant lock placed on the driver's side panel close to the handle of the door. This is a precautionary measure to stop people from accidentally stealing the vehicle of another or locking themselves in their own. This is a simple, but effective security feature that can save you time and hassle when you have to swiftly get into your vehicle.

Transponders

Transponders are used on many modern cars to safeguard against theft of cars. These tiny devices, that are attached to the fob of the key, contain a chip that communicates with the car when it is within of. These chips utilize a number to identify the car and key.

The chip sends signals to a pair of coils that are fitted around the ignition barrel of the vehicle. The coils are activated once the key is within reach and transmit a pulse electromagnetic energy to the transponder chip. The chip then responds by sending back an individual identification number to the car. The unique code can then be used to unlock doors and start the car.

In World War 2, a similar technology was used to help air traffic control detect military aircrafts on radar. The aviation industry still uses this type of chip message.

Up until recently they were believed to be clone-proof. This was due to the fact that there were only 74 Quadrillion (74,000,000,000,000,000) possible codes for each transponder. However, the technology behind these chips has been upgraded and they are not completely clone-proof. This has prompted a lot of auto locksmiths to upskill their skills by learning to read, write and program these newer types of chips.

Immobilisers

The Renaults are rather complex in how they operate when it comes to keys and immobilisers. There are two major systems that influence the way keys are programmed into the car. The older system uses an "kill switch" to turn off a crucial part of the car's ignition mechanism if the correct key is not present. These are delicate devices that require a professional to determine and fix them if they fail.

The latest system is simpler to use. It utilizes rolling security codes and advanced cryptography in order to stop copying of the code from the key or ECU. This is what will be used in the replacement key for renault trafic spare key cost clio - visit the site, keys that we supply.

Certain models feature rings that are unique to their vehicle and cannot be detected by standard transponder scanners. This is extremely effective in preventing hotwiring and is also very hard to bypass using a standard key or a transponder emulator. We have a product dubbed the Renault Antenna Emulator that we can use to bypass this type of immobiliser on Renault Clio phase two models and some Renault commercial vehicle fitted with ID46 Transponders. It mimics the operation of a functioning key transponder within the ring antenna. It can be used to replace damaged or lost keys without the need to disassemble the ECU. It has been tested by Thatcham and certified to provide additional assurance for motor insurance customers.