How to Replace a Nissan Juke Spare Key
Nissan Juke is a fun and stylish hatchback with an unusual engine setup. It's a bit noisy but still a blast to drive.
The battery for the key fob in the Nissan Juke has to be replaced every two years or every two years, or when it's low. It's simple to do at home, but you'll need some tools.
Dead Coin Battery
If the key fob on your Nissan Juke is not working, you should check the battery of your coin. It may be dead and needs to be replaced. This is a quick fix that will take only a few moments. Flip the fob upside down and you'll be able to see the tiny latch/release on the back. Replace the battery you have previously installed, making sure it is facing down on the fob. Line up the two halves carefully.
The fob will need to cleaned if it has been exposed to water prior to being able to install an entirely new battery. This can be done using a paper towel, isopropyl alcohol or electronic cleaner, and allowing it to dry completely before re-inserting the battery.
To start the car the key fob needs to also be paired to the car. This can be done by following the directions in the owner's guide or an OBDII scan. The most likely reason why the key fob was not working is because it wasn't connected to the car. It could also be that the fob has a faulty chip, but this is not common. A new receiver module may be required in this situation. If this is the case it must be replaced by a skilled technician.
Water Damage
The key fobs are battery-operated, and the batteries should be replaced every two years or as soon as your car stops responding when push the "start" switch. The key's rubber seals are designed to keep out water, however submerging the key fob in the pool or ocean water could cause damage to the electronic chip. If this is the case you'll have to purchase a replacement key from Nissan or a locksmith.
It's possible that the computer has lost connection with the key fob, which could be due to a variety of reasons. This can be fixed by restarting the car. If the "Key ID error" message is still visible then you should contact Nissan for assistance.

The three most common reasons for this are dead battery on the key fob, a non-programmed key, and a damaged or malfunctioning key fob. The first two can be fixed fairly easily while the third one is more difficult to determine and fix immediately but can be solved with patience. Compare Nissan Key Replacement prices in your area with WhoCanFixMyCar and then book your repair online. It takes just a few seconds and you can read reviews of customers from local garages, Nissan car mechanics and dealerships before deciding.
Faulty Chip
The key fob of your Nissan Juke has a special chip that transmits an alert to the car whenever you turn it. The key might stop working because the chip is malfunctioning. In this case it is only possible to fix the problem by replacing the key. Your Nissan Juke key may be damaged due to several reasons, including water damage or an inactive coin-battery.
If your key fob stops working after washing it or bath, it is important to examine the chip for damage from water. Make sure that the metal clips that hold the chip are in good condition. Also, ensure that the chip isn't surrounded by water. If you notice any signs of water damage to the electronic component, you should remove the battery and wipe it down using isopropyl ethanol or an electronic cleaner.
If the chip is faulty You will need to visit your local locksmith or dealership. They will need the year as well as the model, make and year of your vehicle in order to locate an appropriate replacement. Also, you will need to note down the VIN (Vehicle Identification Number) so that the dealer or locksmith knows precisely which key you have. nissan car keys replacement will enable them to look up the correct key code and make sure that they cut the right one.
Faulty Receiver Module
The key fob sends the radio frequency signal to your car, enabling it to perform a number of functions. The key fob is able to unlock your trunk as you rush to get groceries or even start your car by pressing an icon on the fob. It can even open your windows and turn on the horn should you have a mishap and lock your keys inside the car.
If the key fob isn't able to work, it may be due to a malfunction in the receiver module. The receiver modules are tuned so that they can pick up specific frequencies that correspond to signals sent by Nissan key fobs. If your car is equipped with a faulty receiver module it will not respond to any signal coming from the key fob.
It's best to have a spare Nissan key fob in the event that your original key gets lost or breaks. A locksmith or a dealership can program a spare key that works with your Nissan. This can help you avoid the hassle of losing your keys or locking them inside your car.
If your Nissan Juke key fob has been exposed to pure rain or tap water The issue could be solved by cleaning it with isopropyl alcohol, or electronic cleaner. If the chip is damaged you will need to purchase a new keyfob which can be coded for your vehicle by a locksmith or dealer.