How to Replace a Nissan Juke Spare Key Nissan Juke is a fun and stylish hatchback that has an unusual engine configuration It's quite noisy but still fun to drive The battery that powers the key fob on your nissan juke needs to be replaced every two years or every two years, or when it's low You can do it yourself, but you will need some tools Dead Coin Battery If your Nissan Juke key fob isn't functioning the first thing to look at is the coin battery within it It may be dead and needs to be replaced https//wwwg28carkeyscouk/nissan-car-key-replacements-near-me/ is a simple fix that takes just a few minutes Flip the fob upside down and you can access the small latch/release in the back Replace the old battery with the new one, making sure it's on the bottom of the fob Place the two halves carefully The fob should be cleaned if it was exposed water before you can install an entirely new battery This can be accomplished by using paper towel and isopropyl alcohol or electronic cleaner, and waiting for it to dry completely before re-inserting the battery The key fob needs to be connected to the vehicle in order to begin the engine, which can be accomplished by following the instructions in the owner's manual, or an OBDII scanner The most likely reason the key fob stopped working was because it wasn't linked to the car A faulty chip in the fob could cause it to cease to function however, this is a rare A new receiver module could be needed in this case If this is the case it must be replaced by a skilled technician Water Damage Key fobs operate on batteries and the batteries should be replaced every two years or when the vehicle stops responding when you push the "start" switch Keys have rubber seals to keep water out, but submerging the key fob in the ocean or in a pool can damage the chip inside If this is the case then you'll need an alternate key from Nissan or a locksmith It's possible that the computer has lost connection to the key fob, which could be due to a number of factors A simple restart of your car will resolve this issue, but in the event that the key is displaying the "Key ID" error message, it's best to contact Nissan or an auto locksmith for help Three common causes are dead key fob battery as well as a key not programmed, and damaged key fob The first two causes are relatively simple to fix while the third is more difficult to identify and repair immediately, but can be resolved with patience WhoCanFixMyCar allows you to compare Nissan Key Replacement prices in your region and book your repair It only takes minutes and you can review customer reviews from local garages, Nissan car mechanics and dealerships before you decide Faulty Chip The key fob of your Nissan Juke contains a special chip that sends a message to the vehicle every time you turn it If that chip is faulty it could cause the key to stop functioning If this happens, the problem can only be solved by replacing the key The Nissan Juke key could be faulty for several reasons, such as water damage or an inactive coin-battery If your key fob stopped working after a wash or even a bath, it is important to examine the chip for damage from water Make sure the metal clips holding it are not loose and the chip isn't exposed to water If you see any indications of water damage to the electronic component, take off the battery and wipe it down with isopropyl alcohol or electronic cleaner If the chip is defective, you'll need to contact your local locksmith or dealer They will need the year as well as the model, make and year of your vehicle in order to locate an appropriate replacement You will also need to note down the VIN Vehicle Identification Number so that the dealer or locksmith is aware of the exact key you have This will allow them to check the correct key code, and ensure that they cut the correct one Faulty Receiver Module The key fob sends radio frequency signals to your car to perform many functions It can unlock your trunk while you rush to your car with groceries or start your car by pressing the button on the fob It can even open your windows and turn on the horn should you accidentally lock your keys inside the car If the key fob doesn't work, it may be due to a malfunction in the receiver module The receiver modules are tuned to receive specific frequencies that correspond with the signals transmitted by the Nissan key fob A faulty receiver module will stop your car from responding to the signal transmitted by the key fob from Nissan No matter how your Nissan key fob gets damaged, it is always good to have a spare in case the key becomes lost or broken A spare key can be programmed by a locksmith or dealership to work with your Nissan and assist you in avoiding the difficulty of locking your keys in your vehicle or losing them If your Nissan Juke key fob has been exposed clean water from the tap or rain the issue can be resolved by cleaning it with isopropyl alcohol or an electronic cleaner If, however, the chip is fried and you need to buy a new key fob that is encoded to your car by a locksmith dealer