The Worst Advice We've Heard About Nissan Juke Key Fob Replacemen…

Nissan Car Key Replacement

Nissan key fob batteries are simple 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 require your key code which should be kept in a safe location and should match with the one that came with your vehicle.

Transponder Keys

Commonly found in newer vehicles transponder keys usually include an RFID microchip within the key that transmits a unique number to the car whenever it is put into the ignition. The idea behind this technology is to prevent theft by ensuring that only the proper key is able to start the car. If you'd like to find out more about how this technology works, contact your local locksmith or dealer for demonstrations.

When the transponder key is placed in the ignition, it sends a signal to the chip in the engine control unit (ECU). The ECU then examines whether or not the code in the key matches its digital serial number. If it does, then the ECU will release the immobilizer to allow the engine start. If the code does not in line with the ECU will deny the signal and prevent the engine from getting started.

The keys are more expensive than traditional keys, however they offer additional security. However car thieves have developed to the changing times and have found ways to get around this anti-theft system and the additional cost won't dissuade them completely.

Many people wonder if it is possible to duplicate the transponder keys themselves. The answer is yes. However, it's preferential to leave it to auto locksmiths. In addition, the process may differ depending on the car's make and model.

Mechanical Keys

Many older Nissan automobiles came with mechanical keys. These keys were made of metal and did not feature remote functions, and were only able to unlock the doors and the ignition cylinders of the vehicle. Locksmiths can replace the internal components of a key that is damaged or a damaged case and create a key replacement that works like new. A reputable and experienced auto locksmith is also able to make a new key at a lower price than the dealership will charge.

There are many different kinds of mechanical key each with its own unique process for replacement. Linear switches come with the ability to operate in a linear manner, for example. 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 put into the ignition the switch will send an indication to the car to start it up.

Intelligent keys contain chips that communicate with the computer system of the vehicle. This means that when you lose your key, it will have to be replaced with a brand new one that has been programmed to work with your particular vehicle. This requires a higher level of key technology that is only available through a specialized automotive locksmith, and will cost more than a regular replacement key would at the dealership.

Key Fobs

Since the mid 1990s, key fobs became a standard in almost all cars. You can unlock, lock and arm your car's alarm at the touch of a button. Many people think that these systems are safe enough that only those who knows your code can leave with your vehicle. Unfortunately, this is not always true. It's possible for less scrupulous individuals to make use of these systems with just a few steps.

If your Nissan's key fob isn't functioning as it should, you may need to replace the battery. The rechargeable CR2025 as well as CR2032 batteries that are found in all key fobs last about two years. Look up the owner's manual for directions if you're not sure how to change the battery.

If your key fob isn't functioning because of a more serious problem, it may need to be replaced or programmed. These issues could be more complicated than simply replacing the battery and could require an auto locksmith's help. Certain companies specialize in fixing and replacing intelligent keys and can supply you with a OEM intelligent key at a lower price than the dealer. They can also come to your home, preventing you from having to leave the vehicle at a garage. They are available all hours of the day and 7 days a week.

Remotes

There are some nissan juke key fob replacement models that come with a remote keyless entry system, which utilizes the key fob to open your door and/or start your engine. Having a spare key in case you lose your key is highly recommended.

A working replacement fob for your key can save you the expense of an extra trip to the dealership, as well as the pricey replacement cost for your ignition keys. Fobs emit an electromagnetic signal that communicates with the car's onboard computer to complete a series of tasks, like locking or unlocking the doors, activating the trunk release, or triggering the panic alarm.

Shop our selection of Nissan replacement key fobs to find a suitable fob to your specific model and year. You can also buy a preprogrammed key fob, which is a less costly option. Just be sure to select the right style, as they all look alike and could create headaches if they're not compatible. Online sellers that offer preprogrammed key fobs usually require evidence of ownership or registration to confirm the legitimacy of the offer. Sites that do not require this information could be a scam.