How to Replace a Nissan Juke Spare Key
Nissan Juke is an attractive and fun hatchback with unique engine design. It's a bit noisy, but it's enjoyable to drive.
The battery for the key fob in your Nissan Juke should be replaced every two years or more, or if the battery is low. It's easy to do at home, but you'll need some tools.
Dead Coin Battery
If your Nissan Juke key fob isn't working the first thing to examine is the battery within it. It could be dead and need to be replaced. This is a simple fix that takes just about a couple of minutes. Flip the fob upside down so that you'll be able to see the tiny latch/release on the back. Replace the battery you have previously installed and ensure it's on the bottom of the fob. Place the two halves carefully.
If the fob was exposed to water, it will need to be cleaned prior putting the new battery in. This can be accomplished using a paper towel along with isopropyl alcohol or electronic cleaner, and then waiting for it to dry completely prior to re-inserting the battery.
The key fob has to be linked to the vehicle in order to start it. This is done by following the instructions in the owners manual or an OBDII scanner. If the key fob has not been paired, this is the most likely cause of why it stopped functioning. A faulty chip in the fob could cause it to cease to function, but this is rare. A new receiver module could be required in this instance. If this is the case the receiver module will need to be replaced by an experienced technician.
Water Damage
Key fobs are powered by batteries and the batteries need to be replaced every two years or as soon as your car stops responding when you hit the "start" switch. The rubber seals on keys protect them from water, however submerging a key fob into the ocean or in pool water can damage the chip's electronic. If this is the situation you'll have to purchase a new key from Nissan or an automotive locksmith.
It's possible that the computer lost connection with the key fob that could be due to a variety of reasons. A simple restart of the vehicle could fix the issue, however should the key be displaying the "Key ID" error message, it's best to contact Nissan or an auto locksmith for help.
Three common causes are dead battery for the key fob or a key that's not programmed, or a damaged key fob. The first two are relatively easy to resolve, and the third is more difficult to identify and repair in the moment, but it can be fixed by a little patience. WhoCanFixMyCar lets you compare Nissan Key Replacement prices in your area and schedule your repair. It takes just a few seconds and you can read reviews of customers from local garages, Nissan car mechanics and dealerships before deciding.
Faulty Chip
The key fob on your Nissan Juke has a special chip that sends an electronic signal to the car when you turn it. If the chip is damaged, it can cause the key to stop working. In this case you'll have to repair the issue by replacing the key. There are a myriad of reasons your Nissan Juke's key may be defective, such as water damage or a dead coin battery, or a broken receiver module.
Examine the chip for water damage in the event that your key fob stopped working after a bath or wash. Make sure that the metal clips that hold the chip are tight. Also, ensure that the chip isn't surrounded by water. If you notice any indications of water damage, try taking off the battery and wiping down the electronic component with isopropyl alcohol or electronic cleaner.
If replacement nissan keys is not working, you'll need to contact your local locksmith or dealer. To locate a replacement, they will require the year, make and model of your vehicle. It is also necessary to write down your VIN (Vehicle ID Number) so the dealer or locksmith can know exactly which key you have. This will enable them to check the correct key code, and ensure that they cut the correct one.
Faulty Receiver Module
The key fob sends out a radio signal to your vehicle, allowing it to perform various functions. It can unlock your trunk as you rush to the car with groceries or start your car by pressing the button on the fob. It can also open your windows and turn the horn on in the event that you lock the keys in your car.
If the key fob ceases functioning, there could be an issue with the receiver module within the vehicle. The receiver modules are tuned to receive specific frequencies that match the signals transmitted by the Nissan key fob. If your car has an unreliable receiver module it will not respond to any signal coming from the key fob.
It's always a good 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 assist you in avoiding the anxiety of locking your keys inside 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 with isopropyl or an electronic cleaner. If the chip has deteriorated, you will have purchase a new key fob which can be encoded to your car by a locksmith or dealer.