How to Replace a Nissan Juke Spare Key
Nissan Juke is an attractive and fun hatchback that features distinctive engine configuration. It's noisy, but it's still a lot of fun to drive.
The battery for the key fob in your Nissan Juke should be replaced every two years or so, or if it's low. You can do it yourself, but you'll need a few tools.
Dead Coin Battery
If the key fob on your Nissan Juke is not working, you should check the battery in the coin. It may be dead and require to be replaced. This is a simple fix that takes just some minutes. Flip the fob upside down so that you'll be able access the tiny latch/release on the back. Replace the battery you have previously installed and ensure it's facing down on the fob. Line up the two halves with care.
The fob must be cleaned if it was exposed to water prior to being able to insert an entirely new battery. This can be done by using a paper towel and isopropyl alcohol or electronic cleaner, and then allowing it to dry completely prior to re-inserting the battery.
The key fob needs to be connected to the vehicle to start it, which can be accomplished by following the directions in the owner's manual, or using an OBDII scanner. If the key fob hasn't been linked, it is the most likely explanation of the reason it stopped functioning. It could also be that the fob is equipped with an issue with the chip, but this is not common. In this instance it is possible that a new receiver might be needed. If this is the case, it will need to be replaced by an authorized technician.
Water Damage
Key fobs are powered by batteries and the batteries should be replaced every two years or as soon as the car stops responding when press the "start" switch. The key's rubber seals keep out water, but submerging a key fob into the pool or ocean water could damage the electronic chip. If this is the case, you will have to purchase a new key from Nissan or an automotive locksmith.
It's possible that the computer lost connection with the key fob that could be caused by a variety of factors. It can be fixed by restarting the car. If the "Key ID error" message is still visible it is necessary to contact Nissan for assistance.
Three of the most common causes are a dead battery for the key fob or a key that's not programmed, and a damaged key fob that is damaged. The first two are fairly simple to fix while the third one is more difficult to determine and repair however, it can be fixed with patience. Compare Nissan Key Replacement costs near you using WhoCanFixMyCar, and book your repair online. You can read customer reviews about local Nissan dealerships, Nissan mechanics, and garages in only a few moments.
Faulty Chip
The key fob on your Nissan Juke contains a special chip that transmits a message to the vehicle every time you turn it. thekeylab.co.uk might stop working when the chip is defective. If this happens it is possible to repair the issue by replacing the key. There are a variety of reasons your Nissan Juke's key might be defective, such as water damage or a dead battery for your coin or a malfunctioning receiver module.

If your key fob stops working after washing it or bath, it is important to examine the chip for damage from water. Make sure the metal retaining clips are tight and the chip is not exposed to any water. If you notice any signs of water damage to the electronic component, you should remove the battery and wipe it down with isopropyl ethanol or electronic cleaner.
If the chip is not working If the chip is defective, you'll need to call your local locksmith or dealer. They will need to know the year model, make, and year of your vehicle to locate the replacement. Also, you will need record your VIN (Vehicle ID Number) so that the dealer or locksmith will know which key you own. This will allow them to check the correct key code, and ensure they are cutting the correct one.
Faulty Receiver Module
The key fob sends an audio frequency signal to your car in order to perform several functions. It can unlock the trunk as you hurry to your car with groceries or start your car by pressing the button on the fob. It can also open your windows and turn on the horn when you accidentally lock the keys inside your car.
If the key fob isn't able to function, it could be due a problem in the receiver module. The receiver modules are tuned to ensure that they can pick up specific frequencies that correspond to signals generated by Nissan key fobs. If your car is equipped with malfunctioning receiver modules and it stops responding to any signal sent by the key fob.
Regardless of how your Nissan key fob gets damaged, it's always beneficial to have a spare in event that the key is broken or lost. A spare key can be programmed by a locksmith or dealership to work with your Nissan and assist you in avoiding the hassle of locking your keys inside your vehicle or losing them.
If your Nissan Juke key fob has been exposed clean rain or tap water it is possible to have the issue cleaned with isopropyl alcohol or electronic cleaner. If the chip is damaged it will be necessary to purchase a replacement key fob that is encoded to your car by a locksmith dealer.