Nissan Car Key Replacement
Replacing a Nissan key fob battery is generally an easy and simple task. 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 also require your key code, which must be kept in a secure location and should match with the one that came with your car.
Transponder Keys
Transponder keys are often used in newer cars. They feature an RFID microchip that emits a unique car number when the key is put in ignition. It is designed to stop theft by ensuring that only the proper key is able to start the car. Contact your local dealership or locksmith for the demonstration of this new technology.
When the transponder is placed in the ignition, the key sends a message to the chip that is inside the engine control unit (ECU) of the vehicle. The ECU then checks to see whether or not the number in the key matches its own digital serial number. If it does, the ECU is then able to disengage the immobilizer and permits the engine to start. If the code does not matched with the ECU will reject the signal and keep the engine from starting.
These keys are more expensive than traditional keys, but provide additional security. However car thieves have changed to the changing times and have found ways to get around this anti-theft system and the additional cost is not enough to keep them from doing anything.
Many people wonder if you can copy transponder keys by themselves. The answer is yes however, it is best to leave the job to professional auto locksmiths. Furthermore, the procedure can vary based on the vehicle's model and make.
Mechanical Keys
Many older Nissans came with mechanical keys. The traditional keys made of metal did not come with remote functions and were only used to open the doors of the vehicle and the ignition cylinders. Locksmiths can replace the internal components of a key that is damaged or a damaged case to make a replacement that works just like the original. A reputable and certified auto locksmith can also cut you keys at a lower cost than a dealership.
There are a variety of kinds of mechanical keys each with their own distinct replacement procedure. Linear switches for instance have a linear actuation graph. When you press the switch down it will move until it reaches an obstruction. When the key is put into the ignition the switch will send an alert to the car to start it up.
Intelligent keys have a chip in them that communicates with the vehicle's computer system. If you lose your key it will have to be replaced with a fresh one that has been programmed to work with the vehicle. This requires a higher level of technology for keys that is only available from an automotive locksmith that is specialized, and will cost more than a regular replacement key would at the dealership.
Key Fobs
Since the end of the 1990s, key fobs are a standard in most automobiles. You can unlock, lock or arm your car's alarm with the press of a button. Many people believe that these systems are safe enough that only those with your key code can drive away with your car. However, this isn't always true. It's possible for less scrupulous individuals to exploit these systems in just a few steps.
If your Nissan's key fob isn't functioning as it should, you may need to replace the battery. The rechargeable CR2025 and the CR2032 batteries that are used in the majority of key fobs last about two years. Check the owner's manual for the correct procedure if not sure how to change the battery.
If your key fob isn't function due to a significant issue, you may have to replace it or program it. These issues could be more complex than simply replacing the battery, and may require assistance from an auto locksmith. Some locksmiths specialize in repair and replacement of intelligent keys and can provide you with a OEM intelligent key at a cheaper cost than the dealer. They can also come to your home, saving you from having to leave the vehicle at a repair center. They are also available all day, seven days a week.
Remotes
Some Nissan models come with a remote keyless system that utilizes an electronic key fob to unlock the doors and/or start your engine. It is recommended to have a spare in case yours gets lost.
A working replacement fob for your key will help you avoid the cost of an expensive tow to the dealer, as well as the hefty fee to replace the ignition keys that you lost. Fobs emit an electromagnetic signal that communicates with the car's computer to complete a series of actions, including locking or unlocking the doors, activating the trunk release, or sounding the alarm to alert you to a panic.
Explore our collection of Nissan replacement key fobs to find a match to your specific model and year. You can also purchase an already-programmed key fob which is a more affordable option. Choose nissan micra key since numerous look alike and may cause problems if they are not compatible. Additionally, online sellers selling a pre-programmed fob typically require the proof of ownership or registration in order to verify authenticity. Beware of sites that don't require this information and could be frauds.