How to Replace a Nissan Juke Spare Key
Nissan Juke is an attractive and fun hatchback with a unique engine configuration. It's a bit noisy, but it's enjoyable to drive.
Replace the battery in the key fob of your Nissan Juke every two years or when it's at a low. It's easy to replace at home, but you'll require a few tools.
Dead Coin Battery
If the key fob on your Nissan Juke is not working, check the coin battery. It may be dead and requires to be replaced. This is a simple fix that takes only a few minutes. Flip the fob upside down so that you'll be able to see the tiny latch/release at the back. Remove the battery from the old one and then put in an alternative one, making sure that it's facing downwards on the fob. Line between the two halves of the fob in a careful manner.
The fob needs to be cleaned if it has been exposed water before you can insert an entirely new battery. This can be accomplished using a paper towel along with isopropyl alcohol or electronic cleaner, and allow it to dry completely prior to re-inserting the battery.
To start the car, the key fob must also be connected to the car. This can be accomplished by following the instructions in the owner's guide or an OBDII scan. If the key fob has not been linked, it is the most likely reason of the reason it stopped functioning. A defective chip inside the fob can cause it to cease to function however this is not a common occurrence. A new receiver module could be required in this instance. If this is the case, it will need to be replaced by an accredited 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 you press the "start" switch. Keys are fitted with rubber seals to keep water out, but placing the key in the ocean or in a pool can damage the chip that is inside. If this happens you'll need an alternate key from Nissan or locksmith.
It's possible that the computer lost connection to the key fob and this could be due to a number of reasons. It can be fixed by restarting the car. If the "Key ID error" message is still visible then you must contact Nissan for assistance.
Three typical causes are a battery that is dead on the key fob, a key that is not programmed, or a damaged key fob. The first two problems can be fixed fairly easily, while the third is more difficult to diagnose and repair immediately, but can be resolved with patience. Compare Nissan Key Replacement prices in your area with WhoCanFixMyCar and schedule 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 of your Nissan Juke contains a special chip that transmits a signal to the vehicle whenever you turn it. If the chip is defective, it can cause the key to cease working. If this is the case the issue is only solved by replacing the key. The Nissan Juke key may be defective due to a variety of reasons, such as water damage or the battery of your coin is dead.
Examine the chip for water damage when your key fob stopped working after a bath or wash. Check that the retainers are in good shape and that the chip isn't exposed to any water. If you observe any signs of water damage, you can try removing the battery and cleaning the electronic component 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 require the year, make, and model of your vehicle to find a replacement. It is also necessary to write down the VIN (Vehicle Identification Number) so that the locksmith or dealer is aware of the exact key you have. This will enable them to verify the correct key code and ensure they are cutting the correct one.
Faulty Receiver Module
The key fob sends a radio signal to your vehicle that performs various functions. replacement car key nissan G28 can unlock your trunk as you rush to get groceries or even start your car by pressing a button on the fob. It can also open your windows and turn on the horn if have a mishap and lock your keys inside the car.
If the key fob ceases functioning, there could be problems with the receiver unit in the vehicle. The receiver modules are tuned to ensure they can receive certain frequencies which correspond to the signals transmitted by Nissan key fobs. If your car is equipped with an unreliable receiver module is damaged, it will cease to respond to any signal received from the key fob.

Whatever way your Nissan key fob gets damaged, it's always good to have a spare key in event that the key is broken or lost. A locksmith or dealership can program an additional key to work with your Nissan. This will help you avoid the hassles of losing your keys or locking them inside your car.
If your Nissan Juke's key fob has been exposed to rain or clean tap water, you can solve the problem by cleaning it using isopropyl, or an electronic cleaner. However, if the chip has deteriorated then you'll need purchase a new key fob that is encoded to your car by a locksmith or a dealer.