nissan micra key replacement are easy to replace. But first you'll need to know if your car uses an intelligent fob, push to start button or regular remote/non-transponder key.
You'll need your key code which you should keep in a secure place and should be the same as that of your car.
Transponder Keys
Transponder keys are often found in modern vehicles. They feature an RFID microchip that sends a unique code for the car when keys are inserted into ignition. It is designed to ensure that only the right key can start the engine, and to prevent theft. Contact your local dealership or locksmith to view the demonstration of this new technology.
When the transponder key is inserted in the ignition, it sends a signal to the chip in the engine control unit (ECU). The ECU checks to see if the key's code on the key corresponds to the digital serial number of the ECU. If it does, the ECU disables the immobilizer in order to allow the engine to start. If the code isn't compatible then the ECU will reject it and prevent the engine from starting.
They're more expensive than the traditional metal keys, but they are safer. The cost of these keys is more expensive than traditional metal keys, but they provide more security.
Many people wonder if they could copy a transponder keys by themselves. The answer is yes however, it is best to leave it to professionals who can help you. Besides, the process can differ based on your vehicle's model and make.
Mechanical Keys
Many older Nissan automobiles were equipped with mechanical keys. These keys were made of metal and did not feature remote functions, and were able to unlock the doors and ignition cylinders of the car. Locksmiths can repair the inner parts of a damaged key or damaged case to create a new key that functions as good as new. A reputable and experienced auto locksmith is also able to make a new key at a much lower cost than the dealership will charge.
There are many different kinds of mechanical key that each have their unique method of replacement. Linear switches, for instance are equipped with a linear actuation graph. This means that when you press the key down it will move certain distance until it reaches the stopper or triggers an internal spring. The switch will send the signal to start the car when the key is put into the ignition.
Intelligent keys have a chip inside them that communicates with the computer system in your vehicle. This means that when you lose your key, it will have to be replaced with a new one that is programmed to work with the specific vehicle. This requires a higher level of key technology that can only be obtained from an automotive locksmith that is specialized, and will cost you more than a standard replacement key you can purchase from the dealership.
Key Fobs
Since the mid 1990s, key fobs became a standard in most cars. You can unlock, lock or arm your car's alarm with the push of a button. Many people believe that these systems are safe enough that only those with your keycode can drive away with your car. Unfortunately, this isn't always the case. In just a few easy steps, less scrupulous people could take advantage of these systems.
If your Nissan's key fob doesn't function as it should, you may require replacing the battery. The rechargeable CR2025 or CR2032 batteries used in most key fobs last for about two years. If you're not certain how to replace the battery, refer to the owner's manual for instructions.
If your key fob isn't working due to a more significant issue, it might have to be replaced or programmed. These issues can be more difficult to resolve than replacing a battery, and may require the help of an expert auto locksmith. Certain companies specialize in the repair and replacement of smart keys, and they are able to provide you with an OEM smart key at an affordable price compared to the dealership. They can also deliver to you, thereby saving you the inconvenience of having to drop off your vehicle at the service center. They are also available all day, seven days a week.
Remotes
There are some Nissan models that come with a remote keyless entry system which uses an electronic key fob to unlock your door and/or turn on the engine. A spare key in case you misplace yours is highly recommended.
A functioning replacement key fob will save you the cost of a tow to the dealership and the hefty fee to replace the ignition keys that you lost. Fobs emit a sound that communicates with the car's onboard computer to complete a sequence of actions, including locking or unlocking the doors, activating the trunk release, or triggering the alarm for panic.
Explore our range of Nissan key fobs to find the right one for your model and year. You can also order one that is pre-programmed for an even lower cost. Just be sure to select the right style, as many look similar and can cause problems if they are not compatible. Online sellers who offer a preprogrammed key fob typically require evidence of ownership or registration to confirm the legitimacy of the offer. Websites that do NOT ask for this information may be a scam.