The 10 Scariest Things About Nissan Juke Key Fob Replacement

Nissan Car Key Replacement

Replacing a Nissan key fob battery is usually a quick and simple 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 vehicle.

Transponder Keys

Most often found in modern cars Transponder keys typically come with an RFID microchip in the key that transmits a unique number to the car when it is placed in the ignition. It is designed to ensure that only the correct key can be used to start the engine and also prevent theft. Contact your local dealer or locksmith to see an example of this technology.

When the transponder key is inserted in the ignition, it transmits an electronic signal to the chip within the engine control unit (ECU). The ECU checks to see if the key's code on the key is compatible with the serial number of the ECU. If it does, then the ECU disengages the immobilizer to allow the engine start. If the code doesn't match it, the ECU will reject it and stop the engine from beginning.

They are more expensive than traditional metal ones, but they are safer. The cost of these keys is higher than traditional keys made of metal but they offer greater security.

Many people ask if they can copy a transponder key by themselves. The answer is yes however, it is best to leave it to professionals who can help you. The process can also vary according to the make and model of your vehicle.

Mechanical Keys

Many older Nissan vehicles came equipped with mechanical keys. These traditional metal keys were not equipped with remote functions and were only used to unlock the doors of the car and the ignition cylinders. A locksmith can replace the inside components of a damaged key or a damaged case to create a new key that functions exactly like new. A reputable and certified auto locksmith can also cut a key for a lower cost than the dealership.

There are a few different types of mechanical keys each with its own unique replacement method. Linear switches for instance, have a linear actuation graph. This means that, as you press the key down it will move a certain distance until it reaches the stopper or activates an internal spring. When the key is pushed into the ignition, the switch will send an electronic signal to the car to turn it up.

Intelligent keys contain a chip that communicates with the computer system of the vehicle. This means that if you lose your key, 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, only available through an locksmith for automotive. It is more expensive than a typical key replacement at the dealership.

Key Fobs

Key fobs have been a standard feature in most automobiles since the end of the 1990s. They allow you to unlock and lock the car's alarm with a pressing of a button. Many people think that the systems are secure enough that only someone who knows your key code can steal your car. Unfortunately, this isn't always the case. In a few simple steps, less scrupulous people can take advantage of these systems.

If your Nissan's key fob has stopped working as it should, you might need to replace the battery. The rechargeable CR2025 and the CR2032 batteries used in most key fobs last about two years. Check the owner's manual for the correct procedure if uncertain about how to replace the battery.

If your key fob isn't function due to a significant problem, you may need to replace it or program it. These problems may be more complex than a simple replacement of the battery and might require an auto locksmith's help. Some locksmiths specialize in replacing and repairing smart keys, and can provide you with an OEM intelligent key at a price lower than the dealer. They can also come to your home, saving you from having to leave the vehicle at a garage. They are open all hours of the day all week long.

Remotes

Certain Nissan models come with a remote keyless technology that utilizes an electronic key fob to unlock the door and/or start your engine. It is recommended to have a spare for the event that yours is lost.

A working replacement fob for your key will save you the cost of an expensive tow to the dealer, as well as the pricey replacement cost for your lost ignition keys. Fobs emit frequencies that communicate with the vehicle's computer to perform a series of tasks like locking and unlocking doors opening trunks, activating trunk release and sounding panic alarm.

Browse our selection of Nissan key fobs for replacement to find a match to your specific model and year. You can also purchase a pre-programmed key fob which is a less costly alternative. Choose the correct style since many of them look similar and can create problems if not compatible. Additionally,  nissan key replacement prices  that offer a pre-programmed device typically require the proof of ownership or registration to prove legitimacy. Beware of websites that do not require this information and may be frauds.