How to Replace a Nissan Juke Spare Key
Nissan Juke is an attractive and fun hatchback with an unusual engine configuration. It can be a bit noisy, but it's enjoyable to drive.
Replace the battery of the key fob of your Nissan Juke every two years, or when it is low. It's easy to replace at home, however you'll need some tools.
Dead Coin Battery
If your Nissan Juke key fob isn't functioning, the first thing to examine is the battery that is inside it. It could be dead and needs to be replaced. This is a quick fix that only takes a few minutes. It's as easy as flipping the fob and removing the small latch/release on the back. Remove the old battery and then put in a new one, making sure it's facing downwards in the fob. Line between the two halves of the fob carefully.
The fob must be cleaned if it has been exposed to water before you can put in a new battery. This can be done by using a paper towel and isopropyl alcohol or electronic cleaner, and then allowing it to dry completely prior to re-inserting the battery.
To start the car, the key fob must also be connected to the car. This can be done according to the instructions in your owner's manual or with an OBDII scan. If the key fob is not been linked, it is the most likely cause of why it stopped functioning. A damaged chip in the fob can cause it to stop working however this is not a common occurrence. In this situation it is possible that a new receiver could be needed. If this is the case, it will need to be replaced by a certified technician.
Water Damage
Key fobs are powered by a battery, and these batteries need to be changed every two years or so, or at the first sign of your car not responding when you press the "start" button. Keys come with rubber seals that keep water out, but submerging the key fob into the ocean or in a pool could cause damage to the chip that is inside. If this happens you'll need an alternative key from Nissan or a locksmith.
It's possible that the computer has lost connection to the key fob and this could result from a variety of reasons. A simple restart of your car will fix this issue, but in the event that the key is showing the "Key ID" error message, you'll have to contact Nissan or an auto locksmith to get help.
Three of the most common causes are a dead key fob battery and a key that's not programmed, or a damaged key fob that is damaged. The first two issues are easy to fix, and the latter is a bit more difficult to fix on the spot, but it can be fixed with some patience. WhoCanFixMyCar lets you compare Nissan Key Replacement prices in your local area and schedule your repair. You can read about the experiences of local Nissan dealerships, Nissan mechanics, and garages in only a few seconds.
Faulty Chip

The key fob of your Nissan Juke contains a special chip that transmits a message to the vehicle when you turn it. The key might stop working when the chip is damaged. In this situation, you can only fix the problem by replacing the key. There are several reasons why your Nissan Juke's key might be defective, such as water damage or a dead battery for your coin or a damaged receiver module.
If your key fob stopped working after a wash or even a bath, you need to check the chip for water damage. Check that the metal clips holding the chip are tight. Also, ensure that the chip isn't in contact with water. If you spot any signs of water damage on the electronic component, you should remove the battery and wipe it down with isopropyl ethanol or electronic cleaner.
If the chip is damaged, you'll need to contact your local locksmith or dealer. To find a replacement, they will require the year, model and year of your car. nissan pulsar key replacement G28 Car Keys 'll also need to record the VIN (Vehicle Identification Number) so that the dealer or locksmith knows exactly which key you own. This will enable them to search for the correct key code and make sure that they cut the right one.
Faulty Receiver Module
The fob's key sends a radio signal to your vehicle, allowing it to perform various functions. It can unlock your trunk while you rush to the car with your groceries or start your car by pressing the button on the fob. It can also open your windows and switch on the horn if accidentally lock your keys inside the car.
If the key fob ceases working, there may be problems with the receiver unit in the vehicle. The receiver modules are tuned so they can receive certain frequencies that correspond to signals sent by Nissan key fobs. A defective receiver module could stop your car from responding to the signal transmitted by the Nissan key fob.
Whatever way your Nissan key fob is damaged, it's always important to have a spare in event that the key is damaged or lost. A locksmith or a dealership can program an additional key to work with your Nissan. This will save you from the hassle of losing your keys or locking them in your car.
If your Nissan Juke's key fob was exposed to rain or clean tap water, you can solve the problem by cleaning it using isopropyl, or an electronic cleaner. If the chip has become damaged it will be necessary to purchase a new key fob that can be programmed to your car through a locksmith or dealer.