How to Replace a Nissan Juke Spare Key

Nissan Juke is an attractive and fun hatchback that features a unique engine configuration. It's quite noisy but it's still a lot of fun to drive.

Replace the battery for the key fob of your Nissan Juke every two years or when the battery is depleted. It's easy to do at home, but you'll need some tools.

Dead Coin Battery

If the key fob in your Nissan Juke has stopped functioning, make sure you check the coin battery. It may be dead and needs to be replaced. This is a straightforward fix that only takes a few minutes. Flip the fob upside down and you will be able to access the tiny latch/release on the back. Replace the old battery with the new one, making sure it's in the middle of the fob. Place the two halves of the fob carefully.

If the fob was exposed to water, it needs to be cleaned prior to putting the new battery in. This can be done using a paper towel along with isopropyl alcohol or electronic cleaner, and then let it dry completely before re-inserting the battery.

To start the car the key fob has to be connected to the car. This can be done using the instructions in the owner's manual or with an OBDII scan. If the key fob is not been paired, this is the most likely cause of why it has stopped functioning. It could also be that the fob has defective chip, however this is not common. In this situation, a new receiver module might be needed. If this is the case, it will need to be replaced by an accredited technician.

Water Damage

Key fobs are powered by a battery, and these batteries must be replaced every two years or every first sign of the car not responding when you press the "start" button. The keys' rubber seals keep water out, but submerging your key fob in the ocean or in pool water can damage the electronic chip. If this happens, you will need to buy a replacement key from Nissan or an automotive locksmith.

If the key fob has a working chip it's likely that the computer has simply lost its 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.

The three most common reasons for this problem are dead key fob batteries as well as a key that is not programmed and a damaged, or malfunctioning key fob that is damaged or faulty. The first two are relatively easy to resolve, while the third is difficult to pinpoint and repair immediately, but it can be fixed with a bit of perseverance. Compare Nissan Key Replacement costs near you using WhoCanFixMyCar and schedule your repair online. You can read about the experiences of local Nissan dealerships, Nissan mechanics, and garages in a matter of minutes.

Faulty Chip

The key fob in your Nissan Juke has a special chip that sends an electronic signal to the car every time you turn it. The key can stop working because the chip is malfunctioning. If this is the case the issue is only solved by replacing the key. There are a variety of reasons your Nissan Juke's key may be defective, such as water damage, a dead coin battery, or a broken receiver module.

If your key fob stops working after a wash or bath, you need to check the chip for water damage. Verify that the metal clips that hold the chip are tight. Also, make sure the chip isn't surrounded by water. If you see any indications 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 defective You'll need to contact your local locksmith or dealer. To find a replacement, they will require the year, make and model of your car. You will also have note down your VIN (Vehicle ID Number) so that the dealer, or locksmith knows the key you have. This will enable them to find the correct key code and confirm that they are cutting the correct key.

Faulty Receiver Module

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

If the key fob doesn't work, it may be due a problem in the receiver module. The receiver modules are tuned to receive specific frequencies that correspond with the signals that are transmitted by the Nissan key fob. A malfunctioning receiver module can stop your car from responding to the signal received by the Nissan key fob.

It is always best to have an extra Nissan key fob in case your original key is lost or breaks. A spare key can be programmed by a locksmith or dealership to work with your Nissan and will help you avoid the difficulty of locking your keys in your car or losing them.

If your nissan juke key fob replacement Juke key fob has been exposed to pure rain or tap water, the problem could be resolved by cleaning it with isopropyl alcohol or an electronic cleaner. However, if the chip is fried then you'll need to purchase a replacement key fob, which can be coded to your car by a locksmith or dealer.