How to Replace a Nissan Juke Spare Key
Nissan Juke is a fun and stylish hatchback, with an unusual engine setup. It's noisy, but still fun to drive.
The battery that powers the key fob on your Nissan Juke should be replaced every two years or so, or if it's low. It's easy to do at home, however you'll need a few tools.
Dead Coin Battery
If your Nissan Juke key fob has stopped working, the first thing to be sure of is the battery inside. It could be dead and requires to be replaced. This is a simple fix that will take only a few minutes. Flip the fob upside down so that you will be able to access the tiny latch/release located at the back. Remove the battery from the old one and then insert an alternative one, making sure that it is facing downwards on the fob. Line between the two halves of the fob with care.
If lost nissan car key has been exposed to water, it needs to be cleaned prior placing the new battery in. It is possible to clean the fob with isopropyl or electronic cleaner and a paper towel. Then, allow it to dry completely prior to reinstalling the battery.
To start the car the key fob must be connected to the car. This can be accomplished by following the directions 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 isn't functioning. A damaged chip in the fob may cause it to stop working however, this is a rare. In this situation it is possible that a new receiver could be needed. If this is the scenario, the module will need to be replaced by an accredited 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 push the "start" switch. The rubber seals on keys keep water out, but submerging your key fob in the ocean or in pool water can damage the electronic chip. If this is the case you'll require a new key from Nissan or an automotive locksmith.
If the key's fob has an operating chip it's likely that the computer has lost its connection to it, which could occur due to a variety of reasons. This can be resolved by restarting the car. If the "Key ID error" message is still visible then you should contact Nissan for assistance.
Three common causes are dead key fob battery, a key that is not programmed, or damaged key fob. The first two are relatively easy to resolve, and the latter is a bit difficult to pinpoint and repair in the moment, but it can be fixed with some patience. WhoCanFixMyCar lets you compare Nissan Key Replacement prices in your region and book your repair. Read reviews about local Nissan dealerships, Nissan mechanics, and garages in only a few seconds.
Faulty Chip
The key fob on your Nissan Juke contains a special chip that transmits a message to the vehicle when you turn it. If the chip is damaged it could cause the key to stop working. If this happens the issue will only be resolved by replacing the key. The Nissan Juke key could be faulty for several reasons, including water damage or a dead battery for the coin.
Check the chip for any water damage If your key fob has stopped working after a bath or wash. Make sure that the metal clips holding it are not loose and that the chip isn't exposed to any water. If you observe any signs of water damage to the electronic component, take off the battery and clean it using isopropyl ethanol or an electronic cleaner.
If the chip is damaged If the chip is defective, you'll need to call your local locksmith or dealer. They will need the year model, make, and year of your vehicle to find an alternative. You will also need to write down the VIN (Vehicle Identification Number) so that the dealer or locksmith knows exactly which key you have. This will enable them to locate the correct key code, and also ensure that they are cutting the correct one.
Faulty Receiver Module
The key fob sends out a radio signal to your vehicle that performs various functions. It can open the trunk as you hurry to the car with your groceries or start your car by pressing the 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 stops functioning, it could be an issue with the receiver unit in the vehicle. The receiver modules are tuned so they can receive certain frequencies that correspond to signals that are transmitted by Nissan key fobs. If your car is equipped with an unreliable receiver module it will not respond to any signal sent by the key fob.
Regardless of how your Nissan key fob gets damaged, it's beneficial to have a spare key in case the key becomes broken or lost. A spare key can be programmed by a locksmith or dealership to work with your Nissan and can save you the hassle of locking your keys in your car or losing them.
If your Nissan Juke's key fob was exposed to rain or clean tap water, you can solve the issue by cleaning it using isopropyl or electronic cleaner. If the chip is fried you will need to purchase a new keyfob which can be coded for your vehicle by a dealer or locksmith.