How to Replace a Nissan Juke Spare Key
Nissan Juke is a fun and stylish hatchback with an unusual engine setup. It can be a bit noisy, but it's enjoyable to drive.
The key fob battery in your Nissan Juke should be replaced every two years or more, or if the battery is low. It is easy to do at home, however you'll need some tools.
Dead Coin Battery
If your Nissan Juke key fob has stopped functioning the first thing to be sure of is the battery inside. It could be dead and requires to be replaced. This is a simple fix that takes only a few moments. Flip the fob upside down and you'll be able access the small latch/release in the back. Replace the battery you have previously installed with the new one, making sure it's in the middle of the fob. The two halves of the fob carefully.
The fob should be cleaned if it was exposed to water before you can insert an entirely new battery. This can be accomplished using paper towel and isopropyl alcohol or electronic cleaner, and waiting for it to dry completely before re-inserting the battery.
To start the car, the key fob must be connected to the car. This can be accomplished using the instructions in the owner's guide or an OBDII scan. If the key fob is not been connected, this is the most likely explanation of why it has stopped functioning. A damaged chip in the fob could cause it to stop working, but this is rare. A new receiver module may be required in this scenario. If this is the case, it will need to be replaced by an authorized technician.
Water Damage
Key fobs operate on batteries and the batteries should be replaced every two years, or as soon as the car stops responding when you push the "start" switch. Keys are fitted with rubber seals to keep water out, however submerging your key fob in a pool or ocean water can cause damage to the chip that is inside. If this happens, you'll need to get the replacement key from Nissan or a locksmith.
It's possible that the computer has lost connection to the key fob and this could be caused by a variety of factors. This can be corrected by restarting the car. If the "Key ID error" message persists, you will need to contact Nissan for assistance.
Three typical causes are a dead key fob battery and a key that's not programmed, or damaged key fob that is damaged. The first two issues are simple to fix, while the third is difficult to pinpoint and repair on the spot, but it is usually fixable with a bit of patience. WhoCanFixMyCar lets you compare Nissan Key Replacement prices in your area and then book your repair. Read reviews about local Nissan dealerships, Nissan mechanics, and garages in only a few seconds.
Faulty Chip
The key fob on your Nissan Juke has a special chip that sends an alert to the car whenever you turn it. The key may not function when the chip is defective. In this case it is possible to solve the issue by replacing the key. nissan key fob replacement uk may be defective due to a variety of reasons, such as water damage or the battery of your coin is dead.
If your key fob stops working after a soak in the wash or even a bath, you should check the chip for damage from water. Verify that the metal clips that hold the chip are secure. Also, ensure that the chip isn't in contact with water. If you notice any indications of water damage, you can try removing the battery, then wiping the electronic component with isopropyl ethanol or electronic cleaner.
If the chip is not working If it is damaged, you should visit your local locksmith shop or dealership. They will require the year, make, and model of your vehicle to locate an appropriate replacement. You'll also need to write down your VIN (Vehicle ID Number) so that the dealer or locksmith will know which key you have. This will allow them to look up the correct key code and ensure that they are cutting the correct key.
Faulty Receiver Module
The key fob sends a radio frequency signal to your car to perform various functions. The key fob can open your trunk while you rush with groceries to your car or start your vehicle by pressing an icon on the fob. It can also open your windows and turn the horn on if you accidentally lock the keys in your car.

If the key fob stops functioning, it could be an issue with the receiver unit in the vehicle. The receiver modules are tuned to ensure that they can pick up specific frequencies which correspond to the signals sent by Nissan key fobs. A malfunctioning receiver module can stop your car from responding to the signal generated by the key fob of Nissan.
No matter how your Nissan key fob ends up getting damaged, it's always recommended to have a spare in case the key is broken or lost. A spare key can be programmed by a locksmith or a dealership to work with your Nissan and can save you the difficulty of locking your keys inside your car or losing them.
If your Nissan Juke key fob has been exposed to clean water from the tap or rain, the problem could be solved by cleaning it with isopropyl alcohol, or electronic cleaner. If the chip has become damaged, you'll need to purchase a new keyfob which can be programmed for your vehicle by a locksmith or dealer.