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nissan juke replacement key Car Key Replacement

Replacing the Nissan key fob battery is typically 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 require your keycode, which you must keep in a safe place and should match that of your vehicle.

Transponder Keys

Transponder keys are commonly found in newer vehicles. They are equipped with an RFID microchip that emits a unique car number when the key is put in the ignition. It is designed to ensure that only the right key can start the engine and also prevent theft. Contact your local dealer or locksmith to see the demonstration of this new technology.

When the transponder is inserted in the ignition, the key transmits an information to the chip in the engine control unit (ECU) of the vehicle. The ECU then examines whether or not the number in the key is in line with its digital serial number. If it does, then the ECU will release the immobilizer to allow the engine start. If the code does not matched, then the ECU will block the signal and prevent the engine from getting started.

These keys are more expensive than traditional keys, however they offer additional security. However car thieves have developed over time and have found ways around this anti-theft measure and so the additional cost is not enough to dissuade them completely.

Many people are wondering if they can duplicate a transponder key for themselves. The answer is yes but it's better to leave it to professional auto locksmiths. The procedure may also differ dependent on the make and model of your vehicle.

Mechanical Keys

Many older Nissan automobiles were equipped with mechanical keys. These keys were made of metal and did not feature remote functions, and were able to unlock the doors and the ignition cylinders of the vehicle. If the key you have is damaged or broken, the case is damaged, a locksmith will usually replace the inner parts and make a replacement that operates like new again. A reputable and certified auto locksmith is also able to make a new key at a lower cost than the dealership charge.

There are a few different types of mechanical keys each with its own unique replacement process. Linear switches come with a linear actuation chart for example. This means that as you push the button down it will move certain distance until it reaches a stopper or actuates an internal spring. When the key is put into the ignition the switch will send an alert to the car to turn it up.

Intelligent keys are equipped with 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 is programmed to work with the specific vehicle. This requires a higher level of key technology, which is only available from a specialist automotive locksmith and will cost you more than a regular replacement car key nissan key at the dealership.

Key Fobs

Since the late 1990s, key fobs became a standard in almost all automobiles. You can unlock, lock or arm your car's alarm with the touch of a button. Many people believe that these systems are secure enough that only someone with your key code could drive away with your car. But that's not always the situation. In just a few easy steps, people who aren't as meticulous could take advantage of these systems.

If your Nissan's key fob doesn't function as it should, you might need to replace the battery. The rechargeable CR2025 and CR2032 batteries that are found in all key fobs last about two years. If you're not certain how to change the battery, refer to the owner's manual for instructions.

If your key fob won't turn on due to a more serious issue, it could need to be replaced or programmed. These issues can be more difficult to resolve than a simple battery replacement, and may require the help of an expert auto locksmith. Certain locksmiths specialize in the repair and replacement car key nissan of smart keys, and are able to provide you with an OEM smart key at less than the dealership. They can also come to your home, saving you from having to leave the vehicle at a garage. They are also on-call all day, seven days a week.

Remotes

There are some Nissan models with a remote keyless entry system, which uses an electronic key fob to unlock your door and/or start the engine. It is recommended that you have a spare for the event that yours is lost.

A working replacement key fob will save you the cost of an expensive tow to the dealer and the pricey replacement cost for the ignition keys that you lost. Fobs emit frequencies that communicate with the vehicle's computer to perform a series of tasks such as locking and unlocking doors, activating trunk release or the sounding of a 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 one that is pre-programmed for an even cheaper option. Select the correct style as many look alike and could create problems if not compatible. Online sellers who provide preprogrammed keys usually require proof of ownership or registration to confirm legitimacy. Sites that do not ask for this information may be frauds.