How to Replace a Nissan Juke Spare Key
Nissan Juke is an attractive and fun hatchback with unique engine design. It can be a bit noisy, but it's enjoyable to drive.
Replace the key fob battery of your Nissan Juke every two years, or when it's low. You can do it yourself, however you'll need tools.
Dead Coin Battery
If your Nissan Juke key fob isn't working the first thing to check is the coin battery that is inside it. It could be dead and must be replaced. This is a quick fix that takes only a few moments. Flip the fob upside down and you will be able to access the small latch/release in the back. Replace the old battery, making sure it is facing down on the fob. Line up the two halves carefully.
www.g28carkeys.co.uk will need to cleaned if it has been exposed water before you can insert the new battery. It is possible to clean the fob by using isopropyl electronic cleaner, and paper towels. Then let it dry completely before reinstalling the battery.
The key fob must also to be connected to the car to start it, which can be done by following the instructions in the owner's manual, or using an OBDII scanner. If the key fob has not been connected, this is most likely the reason of why it isn't functioning. It could also be that the fob has malfunctioning chips, but this is a rare occurrence. A new receiver module could be required in this instance. If this is the case, it will have to be replaced by an experienced technician.
Water Damage
The key fobs run on batteries and the batteries should be replaced every two years, or as soon as the vehicle stops responding when you push the "start" switch. The rubber seals on keys keep out water, but submerging your key fob in ocean or pool water can damage the electronic chip. If this is the case, you'll need to get an alternate key from Nissan or locksmith.

If the key's fob has an active chip It's likely that the computer has simply lost connection to it, and this could be the result of a variety of reasons. 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 typical causes are a dead battery for the key fob, a key that is not programmed, and an unrepaired key fob. The first two causes are fairly easy to fix, while the third is more difficult to determine and fix immediately but is fixable with patience. Compare Nissan Key Replacement costs near you using WhoCanFixMyCar and schedule your repair online. You can read reviews of local Nissan dealerships, Nissan mechanics, and garages in only a few seconds.
Faulty Chip
The key fob on your Nissan Juke contains a special chip that transmits a message to the vehicle each time you turn it. The key may be inoperable when the chip is damaged. In this instance it is only possible to solve the issue by replacing the key. The Nissan Juke key may be damaged due to several reasons, such as water damage or a dead battery for the coin.
Check the chip for any water damage if your key fob has stopped working after a wash or bath. Verify that the metal retainers on the chip are in good condition. Also, make sure the chip isn't in contact with water. If you see any signs of water damage, you can try removing the battery and wiping down the electronic component using isopropyl alcohol or an electronic cleaner.
If the chip is not working You'll need to contact your local locksmith or dealer. To find a replacement, they will require the year, make and model of your vehicle. Also, you will need record your VIN (Vehicle ID Number) to ensure that the dealer or locksmith knows which key you have. This will allow them to check the correct key code, and ensure that they cut the correct one.
Faulty Receiver Module
The key fob sends out a radio signal to your car to perform various functions. It can unlock your trunk as you rush to the car with your groceries or start your car by pressing the button on the fob. It can also open your windows and turn the horn on in the event you lock your keys inside your car.
If the key fob won't function, it could be due a problem 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. A damaged receiver module can hinder your car's response to the signal received by the key fob from Nissan.
No matter how your Nissan key fob is damaged, it's always important 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 help you avoid the hassle of locking your keys in your car or losing them.
If your Nissan Juke key fob has been exposed to clean tap water or rain The issue could be solved by cleaning it with isopropyl alcohol or electronic cleaner. If the chip is damaged you'll need to buy a new keyfob that can be programmed for your vehicle by a dealer or locksmith.