How to Replace a Nissan Juke Spare Key

Nissan Juke is a fun and stylish hatchback with an unusual engine configuration. It's noisy, but it's still enjoyable to drive.

Replace the key fob battery of your Nissan Juke every two years, or when it is low. You can do it yourself, however you'll need a few tools.

Dead Coin Battery

If your Nissan Juke key fob has stopped working the first thing you need to examine is the battery that is inside it. It could be dead and needs to be replaced, which is a straightforward fix that takes just a few minutes. You can do this by flipping the fob over and opening the tiny latch/release located on the back. Replace the old battery, making sure it is in the middle of the fob. Line up the two halves with care.

The fob should be cleaned if it has been exposed to water before you are able to install an entirely new battery. Clean the fob with isopropyl or electronic cleaner and a paper towel. Then let it dry completely prior to installing the battery.

The key fob needs to be linked to the car to be able to start the car. This can be done by following the instructions in the owner's manual or using an OBDII scanner. The most likely reason for why the key fob stopped working is because it wasn't linked to the car. It could also be that the fob is equipped with a faulty chip, but this is extremely rare. A new receiver module may be needed in this case. If this is the situation it should be replaced by an expert technician.

Water Damage

The key fobs run on batteries and the batteries should be replaced every two years, or when the car stops responding when hit the "start" switch. Keys are fitted with rubber seals to keep water out, however placing the key in the ocean or in a pool could damage the chip inside. If this happens you'll have to purchase a new key from Nissan or an automotive locksmith.

It's possible that the computer has lost connection with the key fob This could be due to a number of reasons. A simple restart of your car will resolve this issue, but if the key's still showing the "Key ID" error message, you'll have to contact Nissan or an auto locksmith for assistance.

The three most frequent causes of this issue are dead key fob batteries or keys that are not programmed, and a damaged or malfunctioning key fob that is damaged or defective. The first two are fairly simple to fix, while the third is more difficult to pinpoint and repair but is fixable with patience. WhoCanFixMyCar allows you to compare Nissan Key Replacement prices in your region and then book your repair. It takes just minutes, and you can even read reviews from local garages, Nissan car mechanics and dealerships before you decide.

Faulty Chip

The key fob inside your Nissan Juke has a special chip that sends an alert to the car every time you turn it. The key may not function when the chip is defective. If this happens, the problem will only be resolved by replacing the key. There are many reasons your Nissan Juke's key may be defective, including water damage or a dead coin battery or a malfunctioning receiver module.

If your key fob stopped working after a soak in the wash or bath, you should check the chip for damage from water. Make sure the clips holding the chip are secure. Also, ensure that the chip isn't in contact with water. If you spot any signs of water damage on the electronic component, you should remove the battery and wipe it down with isopropyl ethanol or electronic cleaner.

If the chip is not working You will need to visit your local locksmith or dealer. They will need to know the year the make, model, and year of your vehicle in order to locate an appropriate replacement. You will also have record your VIN (Vehicle ID Number) so the dealer or locksmith knows which key you own. This will allow them to verify the correct key code, and ensure that they cut the correct one.

Faulty Receiver Module

The key fob sends an audio frequency signal to your car, enabling it to perform several functions. The key fob is able to unlock your trunk when you are rushing with groceries to your car or even start your car by pressing the fob's button. It can also open your windows and turn on the horn in the event that you lock the keys inside your car.

If the key fob ceases functioning, it could be an issue with the receiver module inside the vehicle. The receiver modules are tuned so they can detect specific frequencies that correspond to signals sent by Nissan key fobs. A malfunctioning receiver module can hinder your car's response to the signal transmitted by the key fob of Nissan.

Whatever way your Nissan key fob ends up getting damaged, it's good to have a spare key 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 save you the stress of locking your keys inside your vehicle or losing them.

If your Nissan Juke key fob has been exposed to pure rain or tap water The issue could be cleaned with isopropyl alcohol or electronic cleaner. If, however, the chip is damaged then you'll need to buy a new nissan key key fob that is assigned to your vehicle by a locksmith or dealer.