How to Replace a Nissan Juke Spare Key
Nissan Juke is a fun and stylish hatchback, with an unusual engine configuration. It's noisy, but it's still enjoyable to drive.
The key fob battery in your Nissan Juke should be replaced every two years or at the latest, or if it's low. It's easy to replace at home, however you'll need a few tools.
Dead Coin Battery
If your Nissan Juke key fob isn't working, the first thing to examine is the battery within it. G28 may be dead and requires to be replaced. This is a quick fix that takes only several minutes. It's as easy as flipping the fob over and removing the tiny latch and release on the back. Take out the old battery and then insert the new one, making sure that it's facing down in the fob. Line up the two halves of fob in a carefully.
If the fob has been exposed to water, it needs to be cleaned prior putting the new battery into. This can be accomplished by using paper towel and isopropyl alcohol or electronic cleaner, and let it dry completely before re-inserting battery.
The key fob also needs to be linked to the vehicle in order to start it. This is done by following the directions in the owner's manual, or an OBDII scanner. If the key fob is not been paired, this is the most likely reason of why it stopped functioning. A malfunctioning chip inside the fob could cause it to stop working, but this is rare. A new receiver module might be needed in this case. If this is the case, it will need to be replaced by an accredited technician.
Water Damage

Key fobs operate on batteries, and the batteries should be replaced every two years or as soon as the vehicle stops responding when you press the "start" switch. Keys are fitted with rubber seals to keep water out, however submerging the key fob in the ocean or pool can damage the chip inside the. If this is the case you'll need to obtain a new key from Nissan or an automotive locksmith.
If the key fob is equipped with functioning chips It's likely that the computer has simply lost its connection to it, and this could occur for a variety of reasons. This can be corrected by restarting the car. If the "Key ID error" message still appears then you must contact Nissan for assistance.
The three most common causes of this issue are dead key fob batteries and keys that are not programmed and a damaged or defective key fob. The first two can be fixed fairly easily, while the third is more difficult to identify and repair immediately but is fixable with patience. Compare Nissan Key Replacement prices near you with WhoCanFixMyCar and schedule your repair online. You can read about the experiences of local Nissan dealerships, Nissan mechanics, and garages in just a few minutes.
Faulty Chip
The key fob on your Nissan Juke contains a special chip that transmits a message to the vehicle whenever you turn it. If the chip is damaged, it can cause the key to stop working. If this happens, the problem will only be resolved by replacing the key. Your Nissan Juke key could be defective for a variety of reasons, including water damage or a dead battery for the coin.
If your key fob stops working after a soak in the wash or even a bath, it is important to examine the chip for water damage. Make sure that the metal clips that hold it in place are secure and that the chip is not exposed to any water. If you notice any signs of water damage on the electronic component, take off the battery and wipe it down using isopropyl ethanol or an electronic cleaner.
If the chip is defective If the chip is defective, you must visit the local locksmith or dealership. In order to find a replacement, they will need the year, model and year of your vehicle. It is also necessary to record your VIN (Vehicle ID Number) so that the dealer or locksmith will know which key you have. This will allow them to verify the correct key code, and ensure that they cut the correct key.
Faulty Receiver Module
The key fob sends a radio frequency signal to your car, enabling it to perform several functions. The key fob is able to unlock your trunk as you rush with your groceries to the car or start your car by pressing the fob's button. It can also open your windows and turn on the horn in the event you lock your keys in your car.
If the key fob stops functioning, there could be problems with the receiver module in the vehicle. The receiver modules are tuned so that they can pick up specific frequencies which correspond to the signals generated by Nissan key fobs. If your car has malfunctioning receiver modules and it stops responding to any signal from the key fob.
It's always an excellent idea to have an extra Nissan key fob in the event that your original key is lost or breaks. A spare key can be programmed by a locksmith or dealership to work with your Nissan and can save you the stress 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 could fix the issue by cleaning it with isopropyl, or an electronic cleaner. If the chip is damaged you'll need to buy the new keyfob, which can be coded for your vehicle by a dealer or locksmith.