Nissan Car Key Replacement
Replacing the Nissan key fob battery is typically an easy and quick process. 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 stored in a secure place and should match the one that came with your car.
Transponder Keys
A lot of the time, in newer automobiles transponder keys usually contain an RFID microchip in the key that transmits a unique code to the car when it is installed in the ignition. It is designed to stop theft by ensuring that only the proper key can be used to start the car. Contact your local dealership or locksmith to see the demonstration of this new technology.
When the transponder is placed into the ignition, it sends an information to the chip inside the engine control unit (ECU) of the vehicle. The ECU then examines whether the code contained in the key matches its digital serial number. If it does, then the ECU disables the immobilizer in order to allow the engine start. If the code does not match then the ECU will block the engine from beginning.
They are more expensive than traditional keys, but provide additional security. However, car thieves have adapted over time and have found ways around this anti-theft measure therefore the extra cost is not enough to deter them entirely.
Many people ask if they can copy a transponder key themselves - the answer is yes but it's best to leave the job to professional auto locksmiths. The process may differ according to the make and model of your vehicle.
Mechanical Keys
Many older Nissan vehicles came equipped with mechanical keys. The traditional keys made of metal were not equipped with remote functions and could only be used to open the doors of the vehicle and the ignition cylinders. lost nissan car key can replace the inside components of a damaged key or a damaged case to make a replacement that works as good as new. A qualified and reputable auto locksmith can also cut the key at a less cost than the dealer.
There are several different types of mechanical keys each with its particular method for replacement. Linear switches for instance are equipped with a linear actuation graph. When you press the key down, it will move until it reaches an obstruction. When the key is put into the ignition the switch will send an electronic signal to the car to start it up.
Intelligent keys contain a chip in them that communicates with the computer system of the vehicle. This means that if you lose your key it will have to be replaced with a new one that has been programmed to work with your particular vehicle. This requires a higher degree of technology for keys that is only available from a specialist automotive locksmith and will cost you more than a standard replacement key would at the dealership.
Key Fobs
Key fobs have become an integral part of many automobiles since the end of the 1990s. You can unlock, lock and arm your car's alarm at the press of a button. Many people believe that these systems are safe enough that only those with your keycode can drive away with your car. However, this isn't always the case. With just a few steps, people who aren't as meticulous can exploit these systems.
If your Nissan's key fob isn't functioning as it should, you may need to replace the battery. The rechargeable CR2025 as well as CR2032 batteries that are used in the majority of key fobs last for about two years. Look up the owner's manual for instructions if you are not sure how to replace the battery.
If your key fob isn't function due to a significant issue, you may have to replace or program it. These issues can be more difficult to resolve than a simple battery replacement, and they may require the help of an expert auto locksmith. Certain companies specialize in repairing and replacing smart keys, and can provide you with an OEM smart key at cheaper than the dealership. They can also visit your house, preventing you from having to leave your vehicle at a garage. They are open 24 hours a days all week long.
Remotes
There are Nissan models that have a remote keyless entry system which makes use of an electronic key fob to unlock your door and/or start the engine. A spare key in case you misplace yours is highly recommended.
A replacement key fob that works can save you from having pay for a tow or the expense of replacing your ignition keys. Fobs emit an electromagnetic signal that communicates with the car's onboard computer to complete a series of tasks, such as locking or unlocking the doors and activating the trunk release, or triggering the alarm that sounds the panic alarm.
Browse our selection of Nissan replacement key fobs to find a suitable fob to your specific model and year. You can also purchase a pre-programmed key fob for an even cheaper option. Just be sure to select the right style, as they all look alike and could cause confusion if they're not compatible. Also, online sellers offering a pre-programmed fob typically require documents of ownership or registration in order to verify authenticity. Websites that do NOT require this information could be a scam.