5 Laws That Can Help The Nissan Juke Key Fob Replacement Industry

Nissan Car Key Replacement

Replacing a 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 stored in a secure location and should match the one that came with your vehicle.

Transponder Keys

Transponder keys are often used in newer cars. They feature an RFID microchip that emits a unique car number when the key is inserted into ignition. It is designed to ensure that only the right key can start the engine and also prevent theft. Contact your local dealership or locksmith to view a demonstration of this technology.

When the transponder key is inserted in the ignition, it sends a signal to the chip inside the engine control unit (ECU). The ECU then examines whether or not the code in the key matches its own digital serial number. If it does, the ECU will then release the immobilizer, allowing the engine to start. If the code isn't compatible then the ECU will reject it and stop the engine from beginning.

They are more expensive than traditional keys but provide added security. However car thieves have evolved over time and have found ways to get around this anti-theft system and the additional cost isn't enough to keep them from doing anything.

Many people ask if it is possible to duplicate the transponder-key by themselves. The answer is yes. But, it's better to leave it to auto locksmiths. The procedure can vary according to the make and model of your vehicle.

Mechanical Keys

Many older Nissan automobiles were equipped with mechanical keys. The traditional keys made of metal did not feature remote functions, and were capable of unlocking the doors and ignition cylinders on the car. A locksmith can change the inner components of a damaged key or damaged case to create a new key that functions like new. A reputable and experienced auto locksmith can also make a new key at a less cost than what the dealership would charge.

There are a variety of types of mechanical keys that each have its own unique replacement procedure. Linear switches, like, have a linear actuation graph. This means that when you push the switch down it will move certain distance until it hits the stopper or activates an internal spring. When the key is inserted into the ignition, the switch will send an indication to the car to turn it up.

Intelligent keys have a chip in them that communicates with the computer system in your vehicle. If you lose your key it will have to be replaced with a brand new one that has been programmed to work with the vehicle. This requires a higher degree of technology in the key that is only available through an automotive locksmith that is specialized, and will cost you more than a standard replacement key from the dealership.

Key Fobs

Since the late 1990s key fobs became a standard in most automobiles. They let you unlock and lock the car's alarm at the push of a button. Many people believe that these systems are safe enough that only those who has your key code will be able to leave your car. Unfortunately, that's not always the situation. With just a few steps, less scrupulous people can exploit these systems.

It's possible that you need to replace your Nissan key fob's battery if it's no longer functioning correctly.  The KeyLab  use rechargeable CR2025 or the CR2032 batteries, and they generally last around two years. Look up the owner's manual for the correct procedure if not sure how to replace the battery.

If your key fob isn't functioning because of a more serious issue, it could need to be replaced or programmed. These problems may be more complicated 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 they are able to offer you an OEM smart key at an affordable price compared to the dealership. They are also able to come to you, saving you the inconvenience of having to drop off your vehicle in an auto repair shop. They are available 24/7 seven days a week.

Remotes

There are some Nissan models that have a remote keyless entry system which makes use of a key fob to unlock your door and/or turn on the engine. It is recommended to have a spare in case yours is lost.

A working replacement key fob can save you the expense of an extra trip to the dealership, as well as the hefty fee to replace the ignition keys that you lost. Fobs emit a frequency that communicates with the car's computer to complete a sequence of actions, including locking or unlocking the doors or trunk release, or triggering the alarm for panic.

Browse our selection of Nissan key fobs and find the perfect one for your year and model. You can also get an already-programmed key fob which is a less costly option. Choose the correct style since numerous look alike and may create problems if not compatible. Online sellers who offer a preprogrammed key fob typically require proof of registration or ownership to verify the legitimacy of the offer. Sites that do not require this information could be scams.