Renault Keys - How They Work
Renaults utilize a very complex system in the sense that the immobiliser and keys go. This can make replacing keys very time-consuming. If you don't have access the vehicle and are able to bring it in for us to be able to code it using the diagnostic socket, it could be very time-consuming.
Keys
The Renault group is known for its production of buses, vans, Lorries and tractors, but they also make cars. It is a long-standing company that was founded in 1899. They offer a vast selection of cars. You will need a new key if you have lost or damaged your keys to your car. Why not let us order one for you instead of waiting for your local dealer to order one and then wait longer for it to arrive? KeyNOW is the only place where you can get a replacement. KeyNOW we can replace your remote or smart key for you very quickly.
If you require a Renault Clio V, Captur 2 or New Zoe spare key we can provide you with a mechanical code number to purchase your new key from the dealer. We can also reset your Renault Kangoo Traffic or Master key.
Renault has a long history of innovation. It was the first company to utilize remote central locking in production vehicles. Paul Lipschultz invented this technology for Niemens, an automotive supplier of security components. This breakthrough was a massive leap for car safety.
Remotes
Despite the fact that smartphones are on the verge of replacing them, Renault's hands-free cards are still widely used in their vehicles. They're actually included in two of every three vehicles Renault sells, and their use rate has been rising in recent years. In this video, Pascaline of Renault's products division explains the most important components of these cards and explains how they work.
Renaults have a surprisingly complex immobiliser, making it crucial to know the basics before attempting to unlock a car without the use of a key. Some vehicles have an emergency lock that is located on the handle of the door for passengers that can be used in the case of a key failure or a battery runout. This is a viable option for those who do not want to pay a professional locksmith.
You'll need a tool, such as an a-slim jim or pump-up if you wish to remove the key fob. If you don't own these tools, you may have to use an hammer and screwdriver to take off the key fob.
You should be able to go into the passenger's door and you will see a tiny lock that is inserted into the driver's side panel next to the handle. This is a security measure to prevent thieves from accidentally taking an automobile or locking themselves into their own. This is a simple but effective security feature that can make life easier when you have to swiftly get into your car.
Transponders
Transponders are found in many modern cars to safeguard against car theft. These small devices are fitted to the key fob and contain chips that communicate with the car whenever it is within range. The chips utilize a code to identify the car and key.
The chip transmits an electronic signal to a pair of coils that are attached to the ignition barrel of the vehicle. These coils are activated when the key is within reach and transmit a pulse of electromagnetic energy to the transponder chip. The chip responds by sending back an identification code unique to the car. The unique code is then used to unlock the doors, and to start the engine.
In World War 2, a similar technology was used to aid air traffic control to identify military planes on radar. This kind of chip code is still in use in the aviation industry.
These systems were thought to be clone proof until recently. This was due to the fact that there were only 74 Quadrillion (74,000,000,000,000,000) possible codes for each transponder. The technology behind these chips was improved, and they no longer have clone-proof. This has led many locksmiths who work in autos to increase their knowledge by learning how to read and write code for these newer types of chips.
Immobilisers
Renaults are quite complicated in the way they work when it comes to their immobilisers as well as keys. There are two major systems in use that effect how a replacement keys will be programmed to the car. The older system employs an "kill switch" that connects to one of the important car's components to enable it to disable it if the right key is not present. They are very delicate and require an experienced technician to identify and fix the issue if they fail.
The latest system is simpler to use. It uses rolling security codes and advanced cryptography in order to stop copying of the code from the key or ECU. This is the code that will be used to replace keys we supply.
changing renault key battery come with an earpiece that isn't recognized by standard transponder scanners and is unique to the vehicle. This is a highly effective way to prevent hotwiring, and is also difficult to remove using an ordinary key or transponder emulator. We have a special product dubbed the Renault Antenna Emulator (RAE) that can be used to bypass this kind of immobiliser on Renault Clio phase 2 models, as well as in some Renault commercial vehicles equipped with ID46 transponders. It is a replica of a genuine key transponder inside the ring antenna. It can be used to replace lost or failed keys without having to disassemble the ECU. It has been tested by Thatcham and endorsed to provide further assurance for motor insurance customers.