Nissan Car Key Replacement
Replacing the Nissan key fob battery is usually an easy and straightforward 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 need your key code which should be kept in a safe place and should match the one that came with your car.
Transponder Keys
Often found in newer cars Transponder keys typically include an RFID microchip within the key that transmits a specific code to the car whenever it is inserted into the 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 to view a demonstration of this technology.
When the transponder key is inserted in the ignition, it sends an electrical signal to the chip in the vehicle's engine control unit (ECU). The ECU examines if the number on the key corresponds to the digital serial number of the ECU. If it does then the ECU then disengages the immobilizer and permits the engine to start. If the code is not compatible, the ECU will reject it and prevent the engine from beginning.
They cost more than traditional metal keys but give you extra security. However car thieves have evolved over time and found ways around this anti-theft measure and so the additional cost is not enough to deter them entirely.
Many people are wondering if it is possible to copy the transponder-key by themselves. The answer is yes. But, it's better to leave it up to auto locksmiths. Besides, the process can differ depending on the car's make and model.
Mechanical Keys
Many older Nissan automobiles came with mechanical keys. The traditional keys made of metal did not feature remote functions, and were only able to unlock the doors and the ignition cylinders of the vehicle. If your key is damaged or breaks, the case is damaged, a locksmith will typically replace the internal parts and create a replacement that works as good as new. A reputable and certified auto locksmith should also be able to make a new key for a much lower cost than the dealership charge.
There are a few different types of mechanical keys each with its own unique replacement procedure. Linear switches are equipped with the ability to operate in a linear manner, for example. When you press the switch down, it will move until it comes to an obstruction. When the key is pushed into the ignition, the switch will send an alert to the car to turn it up.
Intelligent keys contain a chip inside them that communicates with the vehicle's computer system. If you lose your key, it will need to be replaced with a new one that is programmed to work with the vehicle. This requires a more sophisticated key technology that is only available through a specialized locksmith for automobiles. It is more expensive than a standard replacement key at the dealership.
Key Fobs
Since the late 1990s, key fobs have been a common feature in most automobiles. They let you unlock and lock the car's alarm with a push of a button. Many people believe that these systems are safe enough that only those who knows your key code can leave with your car. Unfortunately, this isn't always true. With just a few steps, even the most sloppy of people can take advantage of these systems.
You may need to replace your Nissan key fob's batteries if they aren't working correctly. Most key fobs are powered by rechargeable CR2025 or CR2032 batteries, and they generally last around two years. Check the owner's manual for the correct procedure if not sure how to change the battery.
If your key fob won't turn on due to a larger problem, it may need to be replaced or programmed. These issues are more difficult to repair than a simple battery replacement, and may require the help of an expert auto locksmith. Certain companies specialize in replacing and repairing smart keys, and they can provide you with an OEM intelligent key for a much lower price than the dealership. They can also come to your home and save you from having to leave the vehicle at a repair center. find out here are available all hours of the day seven days a week.
Remotes
There are some Nissan models with a remote keyless entry system which utilizes a key fob to unlock your door and/or start the engine. A spare key in case you lose your key is highly recommended.
A key fob replacement that functions can save you from having pay for a tow and the cost of replacing your lost ignition keys. Fobs emit a sound that communicates with the car's computer to complete a sequence of tasks, such as locking or unlocking the doors, activating the trunk release, or triggering the alarm to alert you to a panic.
Explore our range of Nissan key fobs and choose the one that is right for your model and year. You can also buy a pre-programmed key fob for the same price. Choose the right style as many look alike and can create problems if not compatible. Additionally, online sellers that offer a pre-programmed fob typically require documents of ownership or registration to prove authenticity. Be wary of sites that do not ask for this information, and could be scams.