Nissan Car Key Replacement
Replacing the Nissan key fob battery is generally 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 need your key code, which you must keep in a secure place and should be the same as that of your car.
Transponder Keys
Most often found in modern cars transponder keys usually have an RFID microchip within the key that transmits a specific code to the car every time it is installed in the ignition. It is designed to ensure that only the right key can start the engine, and to prevent theft. Contact your local dealer or locksmith to see the demonstration of this technology.
When the transponder key is inserted into the ignition, it sends a signal to the chip in the vehicle's engine control unit (ECU). The ECU checks if the code on the key matches the serial number digital of the ECU. If it does it, the ECU removes the immobilizer, allowing the engine to begin. If the code isn't compatible, the ECU will reject it and prevent the engine from starting.
These keys are more expensive than traditional keys but give you extra security. However car thieves have developed over time and found ways around this anti-theft measure and the additional cost will not dissuade them completely.
Many people are wondering if they can copy a transponder key at home - the answer is yes however, it is best to leave it to professional auto locksmiths. Furthermore, the procedure can differ based on your vehicle's make and model.
Mechanical Keys
A lot of older Nissans had mechanical keys. The traditional keys made of metal did not come with remote functions, and could only be used to unlock the doors of the vehicle and the ignition cylinders. If the key you have is damaged or broken, the case is damaged, a locksmith can typically replace the internal parts and make a replacement that operates like new again. A reputable and qualified auto locksmith can also cut a new key at a less price than the dealership will charge.
There are several kinds of mechanical keys that each have their own distinct 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 a stopper. When the key is inserted into the ignition the switch will send an electronic signal to the car to turn it up.
Intelligent keys are equipped with the chip that connects to the computer system of the vehicle. This means that if you lose your keys, it must be replaced with a brand new one that has been programmed to work with your specific vehicle. This requires a more advanced key technology that is only accessible through a specialized locksmith for automobiles. It will cost more than a standard key replacement at the dealership.
Key Fobs
Key fobs have been an essential feature in many cars since the mid 1990s. car key maker can unlock, lock or arm your car's security alarm with the press of a button. Many people think that these systems are secure enough that only a person who knows your code can steal your car. But that's not always the situation. It's possible for less scrupulous individuals to make use of these systems with a few easy steps.
You may need to replace your Nissan key fob's battery in case it's not working correctly. Most key fobs use rechargeable CR2025 or the CR2032 battery, and they generally last between two and three years. If you're not sure how to change the battery, consult the owner's manual for instructions.
If your key fob won't function due to a significant issue, you may need to replace it or program it. These issues may be more complicated than an easy replacement of the battery and might require the assistance of an auto locksmith. Certain companies specialize in replacing and repairing smart keys, and are able to offer you an OEM intelligent key for a much lower price than the dealership. They are also able to come to your home, saving you from having to leave the vehicle at a repair center. They are available all hours of the day, 7 days a weeks.
Remotes
Certain Nissan models have a remote keyless technology that utilizes a keyfob to unlock the doors and/or start your engine. It is recommended to have a spare in the event that yours gets lost.
A working replacement fob for your key could save you the expense of a trip to the dealership for a tow and the pricey replacement cost for the ignition keys that you lost. Fobs emit a signal that communicates with the vehicle's onboard computer to complete a sequence of tasks, such as locking or unlocking the doors, activating the trunk release, or sounding the alarm to alert you to a panic.
Explore our collection of Nissan key fobs and find the right one to match your year and model. You can also order a pre-programmed fob for an even lower cost. Just be sure to select the correct style, as some look similar and can cause headaches if not compatible. Also, online sellers offering a pre-programmed device typically require the proof of ownership or registration in order to verify the legitimacy of the product. Be wary of websites that do not ask for this information and may be scams.