Renault Keys – How They Work
Renaults have a complex system in the sense that the immobiliser and keys are concerned. This could make the process of changing keys a lengthy process. If you don’t have access to the car and are able to bring it in for us to be able to code it using the diagnostic socket, it will be a lengthy.
Keys
The Renault Group is known for its buses, vans and tractors, but they also make cars. It was founded in 1899 and is a large and well-established business with an extensive range of car models. If you lose your keys to your car or they are damaged, you will require a replacement key in a short time. 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? KeyNOW can help you replace your remote or smart key. KeyNOW we can replace your remote or smart key for you very quickly.
We can provide an electronic code to purchase a Renault Clio V spare key, Captur 2 spare key or New Zoe key from the dealer. We can also reset a Renault Kangoo, Traffic or Master key.
Renault has a long record of innovation. It was the first company that used remote central locking in production vehicles. Paul Lipschultz invented this technology for Niemens an automotive manufacturer of security components. This innovation was a huge leap for the safety of cars.
Remotes
Despite smartphones seeming to be close to replacing them, Renault’s hands-free card are still used extensively in their vehicles. 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 from the Products Division of Renault explains how these cards function.
Renaults have a fairly complicated immobiliser, making it important to understand the basics before trying to unlock a car without a key. Some vehicles have an emergency lock installed to the door handle of the passenger which can be used if the keys stop working or the batteries are out. This is a viable option for those who don’t want to pay a professional locksmith.
You’ll also require access to a device such as the pump-up key or slim jim to take the key fob off and gain entry. If you do not have these tools, it may be necessary to employ a screwdriver and hammer to take the cylinder out.
You should be able through the passenger door and find the small lock inserted into the side panel of the driver near the door handle. This is a security measure to keep people from locking themselves inside their car or stealing the neighbour’s. It’s a straightforward, yet effective security measure that will save you a lot of time and stress in the event that you need to gain access to your vehicle quickly.
Transponders
Transponders are a common feature on modern vehicles to guard against car theft. These tiny devices, that are connected to the key fob include a chip and can communicate with the car once it is within the range. These chips utilize a number to identify the car and key.
The chip emits the signal which is detected by coils that are positioned around the ignition barrel in the vehicle. These coils are activated by the key and transmit an electromagnetic pulse to the chip. The chip responds by sending a unique code to the car. renault clio replacement key cost will be used to unlock doors and begin the car.
Similar technology was utilized in military aircraft during the World War 2 era to aid air traffic controllers in identifying them on radar. The aviation industry still utilizes this type of chip message.
Until recently the systems were believed to be secure against clones. This was due to the fact that there were only 74 Quadrillion (74,000,000,000,000,000) possible codes for each transponder. But the technology behind these chips has since been improved and they are no longer completely replica-proof. This has led a number of locksmiths in the auto industry to improve their knowledge by learning how to read and write the more advanced chips.
Immobilisers
Renaults can be a bit complex in regards to key systems and immobilisers. There are two main systems that affect the method by which a replacement key is programmed to the car. The older system utilizes a “kill switch” to disable a vital part of the car’s ignition mechanism if the correct key is not present. These are extremely delicate and will need a skilled technician to determine and correct the issue if they fail.
The newer system is easier to use. It uses advanced encryption and rolling security codes to prevent copying the code from the ECU or key. This is what will be used on the replacement keys we provide.
Certain models may even have an exclusive ring antenna which is not recognized by standard transponder scanners, and is exclusive to the vehicle. This is a very effective way to prevent hotwiring, and it’s also difficult to bypass with the standard key or transponder emulator. We have a product dubbed the Renault Antenna Emulator that we can use in order to bypass this type of immobiliser on Renault Clio phase two models as well as some Renault commercial vehicles equipped with ID46 Transponders. It is a replica of a key transponder that is valid 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 approved to provide additional peace of mind for customers of motor insurance.
Menu
