Nissan Car Key Replacement
Nissan key fob batteries 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 also need 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 found in more modern vehicles. They feature an RFID microchip that transmits a unique car code when keys are inserted into ignition. It is designed to ensure that only the right key can be used to start the engine and stop theft. If you want to know more about how this technology works call your local locksmith or dealer to schedule demonstrations.
When the transponder gets inserted in the ignition, it sends an information to the chip within the engine control unit (ECU) of the vehicle. The ECU then checks to see whether or not the code in the key matches its own digital serial number. If it does, the ECU removes the immobilizer so that the engine can start. If the code is not in line, then the ECU will reject the signal and keep the engine from beginning.
They're more expensive than traditional metal ones, but they are safer. The cost of these keys is more expensive than traditional metal keys but they offer greater security.
Many people wonder if it is possible to duplicate the transponder keys yourself. The answer is yes. But, it's better to leave it to auto locksmiths. TheKeyLab can also vary depending on the make and model of your car.
Mechanical Keys
Many older Nissan cars came with mechanical keys. These traditional keys did not have remote functions and could only be used to open the doors of the vehicle and the ignition cylinders. If your key fails or the case is damaged, a locksmith can usually replace the inner components and make a replacement that operates like new again. A reputable and certified auto locksmith can also cut you keys at a cheaper cost than the dealership.
There are several kinds of mechanical keys each with their own distinct replacement procedure. Linear switches, for example, have a linear actuation graph. When you press the button down it will move until it comes to the stopper. When the key is put into the ignition, the switch will send a 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 when you lose your key it will need to be replaced with a new one that is programmed to work with the specific vehicle. This requires a higher level of technology in the key that is only available from a specialized automotive locksmith, and will cost you more than a regular replacement key you can purchase from the dealership.
Key Fobs
Since the late 1990s key fobs have become a standard in the majority of automobiles. You can unlock, lock or arm your car's alarm at the push of a button. Many people believe that these systems are safe enough that only those with your keycode can take off with your car. Unfortunately, this is not always the case. In just a few easy steps, people who aren't terribly careful are able to exploit these systems.
It's possible to replace your Nissan key fob's battery if it's no longer working properly. Most key fobs are powered by a rechargeable CR2025 or CR2032 battery, and they generally last around two years. Look up the owner's manual for the correct procedure if unsure how to replace the battery.
If your key fob isn't work because of a serious issue, you may need to replace or program it. These issues could be more complex than a simple replacement of the battery and might require the assistance of an auto locksmith. Some locksmiths specialize in replacing and repairing smart keys and will provide you with a OEM intelligent key at a cheaper cost than the dealer. They can also visit your home and save you from having to leave your vehicle at a repair center. They are available 24 hours a days seven days a week.
Remotes
There are Nissan models that have a remote keyless entry system, which utilizes an electronic key fob to unlock your door and/or start the engine. A spare key in case you misplace your key is highly recommended.
A functioning replacement key fob can save you the expense of an extra trip to the dealership and the high cost of replacing your lost ignition keys. Fobs emit frequencies that communicate with the car's computer to perform a variety of tasks such as locking and unlocking doors, activating trunk release or sounding panic alarm.
Explore our range of Nissan key fobs and locate the one that is right to match your year and model. You can also get a pre-programmed key fob which is a less costly option. Be sure to choose the correct style, since some look similar and can create headaches if they're not compatible. Online sellers who provide a preprogrammed keyfob typically require proof of registration or ownership to verify the legitimacy. Be wary of sites which do not require this information and may be fraudulent.