Renault Keys - How They Work
Renaults use a fairly complicated system as far as keys and immobilisers are concerned. This can make replacing keys extremely time-consuming. It could take a lengthy time to code the car unless you have access to it and can bring it to us.
Keys
The Renault Group is better known for its buses, vans and tractors, but they also make cars. It is a well-established company that was established in 1899. They offer a wide selection of cars. You'll need a new key in the event that you are unable to locate or damage your car keys. Why not let us purchase one for you instead of waiting for your local dealer to order one and then wait longer for it to arrive? We can replace your smart key or remote in a matter of minutes by calling KeyNOW.
We can provide an electronic code to purchase an Renault 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 history of innovation. It was the first company to have utilized remote central locking on a production vehicle. Paul Lipschultz invented this technology for Niemens the automotive manufacturer of security components. This invention was a giant leap for car safety.
Remotes
Renault's hands free cards are still used extensively in their vehicles despite the fact that smartphones are replacing them. In fact, they're used in two of the three vehicles Renault sells, and their use rate has been rising in recent years. In this video, Pascaline of Renault's products division discusses the primary components of these cards and how they work.
Renaults have an immobiliser mechanism which is quite complicated. It is crucial to know the basics prior to trying to unlock your vehicle without keys. Some vehicles have an emergency lock installed to the handle on the door of the passenger which can be used if the keys stop functioning or the batteries wear out. This is a solution for those who don't want to hire a locksmith professional.
You'll also need to have access to a tool such as the pump-up key or slim jim to remove the key fob and gain access. If you do not have these tools, it could be necessary to utilize a screwdriver or hammer to take the cylinder out.
You should be able to walk into the passenger's side and you will see a tiny lock inside the driver's compartment next to the handle. This is a safety feature to keep people from locking themselves in their own vehicle or accidentally stealing a neighbor's. This is a simple but effective security feature that can make life easier when you need to quickly get into your car.
Transponders
Transponders are found in many modern vehicles to guard against theft of cars. These small devices, which are connected to the key fob, contain a chip and communicate with the car when it is within range. These chips use a distinct code to identify the key and tell it what vehicle it is associated with.
The chip emits signals that are picked up by two coils that are placed around the ignition barrel in the vehicle. These coils are activated when the key is within reach and send a signal of electromagnetic energy to the transponder chip. The chip responds by sending a unique code to the car. renault key card replacement cost is used to unlock the doors and start the engine.
A similar technology was used in military aircraft during the World War 2 era to help air traffic controllers identify them on radar. The aviation industry is still using this type of chip message.
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. However, the technology behind these chips has been upgraded and they are now no longer completely invulnerable to cloning. This has seen many auto locksmiths upgrade their skills by learning how to read, program and write these latest kinds.
Immobilisers
The Renaults are very complex in how they work when it comes to keys and immobilisers. There are two major systems that affect the way a new key is programmed into the car. The older one uses a "kill switch" to disable a vital part of the car's ignition mechanism if the proper key is not present. These are extremely delicate and will need a skilled technician to detect and fix the issue should they fail.
The newer system is easier to use. It makes use of advanced cryptography and rolling security codes to prevent copying the code from the ECU or key. This is the code that will be used to replace keys we supply.
Certain models even come with an exclusive ring antenna which is not detected by transponder scanners, and is exclusive to the vehicle. 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 specialized product dubbed the Renault Antenna Emulator (RAE) that we can use to bypass this kind of immobiliser on Renault Clio phase 2 models, as well as in some Renault commercial vehicles with ID46 transponders. It replicates the operation of a functioning key transponder within the ring antenna. It can be used to replace lost or failed keys without removing the ECU. It is tested and approved by Thatcham to provide additional security to motor insurance customers.