How to Replace a Nissan Juke Spare Key

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

The key fob battery on your nissan juke needs to be replaced every two years or more, or if the battery is low. It is easy to do at home, but you'll require a few tools.

Dead Coin Battery

If the key fob in your Nissan Juke is not working, check the battery for coins. It could be dead and requires to be replaced. This is a quick fix that takes only a few minutes. Flip the fob upside down and you will be able to access the tiny latch/release located at the back. Remove the battery that was in use and then pop in an alternative one, making sure that it's facing downwards in the fob. Line between the two halves of the fob with care.

The fob should be cleaned if it has been exposed to water prior to being able to install a new battery. This can be done using a paper towel, isopropyl alcohol or electronic cleaner, and then allow it to dry completely prior to re-inserting the battery.

The key fob needs to be paired with the car in order to start it, which can be accomplished by following the instructions in the owner's manual or using an OBDII scanner. If the key fob hasn't been linked, it is the most likely reason of why it has stopped functioning. It is also possible that the fob is equipped with an issue with the chip, but this is a rare occurrence. A new receiver module might be required in this instance. If this is the situation, it's best to be replaced by a certified technician.

Water Damage

The key fobs run on batteries, and the batteries should be replaced every two years, or as soon as your car stops responding when you press the "start" switch. Keys come with rubber seals that keep water out, but submerging the key fob in the ocean or in a pool can cause damage to the chip that is inside. If this happens then you'll need a replacement key from Nissan or a locksmith.

If the key's chip is an operating chip, it's likely that the computer has simply lost connection to it. This can be the result of a variety of reasons. A simple restart of the car will fix this issue, but if the key is still displaying the "Key ID" error message, you'll need to contact Nissan or an auto locksmith for help.

Three typical causes are a dead key fob battery or a key that's not programmed, and an unrepaired key fob. The first two issues are easy to fix, and the third is difficult to pinpoint and repair immediately, but it is generally fixable with a bit of patience. WhoCanFixMyCar allows you to compare Nissan Key Replacement prices in your local area and then book your repair. You can read about the experiences of local Nissan dealerships, Nissan mechanics, and garages in just a few seconds.

Faulty Chip

The key fob of your Nissan Juke contains a special chip that transmits a message to the vehicle whenever you turn it. The key could stop working if the chip is faulty. If this happens, the problem will only be resolved by replacing the key. There are a variety of reasons your Nissan Juke's key could be defective, including water damage or a dead coin battery or a malfunctioning receiver module.

If your key fob stopped working after an immersion in the wash or bath, you should check the chip for damage from water. Make sure that the metal retainers on the chip are secure. Also, ensure that the chip isn't in contact with water. If you notice any signs of water damage to the electronic component, remove the battery and clean it with isopropyl ethanol or electronic cleaner.

If the chip is damaged, you will need to visit your local locksmith or dealership. They will need the year model, make, and year of your vehicle to find the replacement. Also, you will need to note down the VIN (Vehicle Identification Number) so that the dealer or locksmith knows precisely which key you have. This will allow them to look up the correct key code and make sure that they cut the correct key.

Faulty Receiver Module

The key fob transmits an audio frequency signal to your car to perform a number of functions. The key fob is able to unlock your trunk when you are rushing with groceries to your car or start your car by pressing a button on the fob. It can also open your windows and turn the horn on when you accidentally lock the keys in your car.

If the key fob isn't able to function, it could be due a problem in the receiver module. The receiver modules are tuned to detect specific frequencies that correspond with the signals transmitted by the Nissan key fob. If your car has malfunctioning receiver modules, it will stop responding to any signal from the key fob.

It is always best to have a spare nissan car key replacement key fob in case your original key gets lost or breaks. A spare key can be programmed by a locksmith or dealership to work with your nissan spare key and assist you in avoiding the anxiety of locking your keys inside your vehicle or losing them.

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