How to Replace a Nissan Juke Spare Key

Nissan Juke is an attractive and fun hatchback that has a unique engine configuration. It's noisy, but it's still enjoyable to drive.

Replace the battery for the key fob of your Nissan Juke every two years, or when it's low. You can do it yourself, but you will need some tools.

Dead Coin Battery

If your nissan juke key fob (Upsports Co noted) isn't functioning the first thing you need to be sure of is the battery inside. It may be dead and need to be replaced. This is a simple fix that only takes a few minutes. It's as easy as flipping the fob upside down and removing the small latch and release on the back. Replace the old battery, making sure it is facing down on the fob. Place the two halves in a careful manner.

The fob should be cleaned if it was exposed to water before you can insert a new battery. You can clean the fob with isopropyl or electronic cleaner and a paper towel. Then allow it to dry completely prior to installing the battery.

To start the car the key fob needs to be paired with the car. This can be accomplished by following the instructions in the owner's manual or with an OBDII scan. The most likely reason for why the key fob was not functioning is because it wasn't linked to the car. A faulty chip in the fob can cause it to stop working, but this is rare. In this scenario it is possible that a new receiver might be needed. If this is the situation it should be replaced by a professional technician.

Water Damage

A key fob is battery operated, and these batteries need to be changed every two years or every first sign of your car not responding when you press the "start" button. The keys' rubber seals keep water out, but submerging a key fob into the ocean or in pool water can damage the chip's electronic. If this is the case then you'll need the replacement key from Nissan or a locksmith.

If the key's chip is a working chip It's likely that the computer has lost connection to it. This can occur for a variety of reasons. A simple restart of your car could fix the issue, however should the key be showing the "Key ID" error message, you'll need contact Nissan or an auto locksmith to get help.

The three most common reasons for this are dead battery on the key fob, a non-programmed key, and a damaged or faulty key fob that is damaged or faulty. The first two issues can be fixed fairly easily while the third is more difficult to identify and fix immediately but can be solved with patience. WhoCanFixMyCar lets you compare Nissan Key Replacement prices in your region and book your repair. You can read reviews of local Nissan dealerships, Nissan mechanics, and garages in just a few seconds.

Faulty Chip

The key fob on your Nissan Juke has a special chip that sends an electronic signal to the car when you turn it. If the chip is not functioning properly it could cause the key to stop working. If this happens, the problem is only solved by replacing the key. There are a myriad of reasons your Nissan Juke's key may 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 a soak in the wash or even a bath, you need to check the chip for water damage. Check that the clips holding it are not loose and the chip is not exposed to water. If you notice any signs of water damage to the electronic component, remove the battery and clean it with isopropyl alcohol or electronic cleaner.

If the chip is damaged If the chip is damaged, you'll have to contact your local locksmith or dealer. They will need the year as well as the model, make and year of your vehicle to find an appropriate replacement. It is also necessary to note down the VIN (Vehicle Identification Number) to ensure that the dealer or locksmith knows precisely which key you own. This will enable them to verify the correct key code, and ensure that they cut the correct one.

Faulty Receiver Module

The key fob transmits a radio signal to your vehicle that performs various functions. The key fob can unlock your trunk as you rush with groceries to your car or start your car by pressing the fob's button. 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 stops functioning, it could be an issue with the receiver module in the vehicle. The receiver modules are tuned so they can detect specific frequencies that correspond to signals that are transmitted by Nissan key fobs. A malfunctioning receiver module can prevent your car from responding to the signal received by the key fob of Nissan.

Whatever way your Nissan key fob is damaged, it is always important to have a spare in event that the key is damaged or lost. A locksmith or a dealership can program a spare key that works with your Nissan. This will help you avoid the hassle of losing your keys or locking them inside your car.

If your Nissan Juke's key fob was exposed to rain or clean tap water, you could fix the issue by cleaning it with isopropyl, or an electronic cleaner. If the chip is damaged you will need to purchase a new keyfob which can be coded for your vehicle by a dealer or locksmith.