How to Replace a Nissan Juke Spare Key

Nissan Juke is an attractive and fun hatchback that features a unique engine configuration. It's quite noisy but still a blast to drive.

Replace the key fob battery of your Nissan Juke every two years, or when it is low. It's easy to replace at home, but you'll need some tools.

Dead Coin Battery

If the key fob in your Nissan Juke has stopped working, you should check the battery of your coin. It may be dead and needs to be replaced, which is a simple fix that takes just some minutes. It's as easy as flipping the fob upside down and removing the small latch and release on the back. Remove the battery from the old one and then replace it with an alternative one, making sure that it is facing down in the fob and line up the two halves of the fob in a careful manner.

The fob will need to cleaned if it has been exposed to water prior to being able to put in the new battery. This can be done using a paper towel along with isopropyl alcohol or electronic cleaner, and then allowing it to dry completely prior to re-inserting the battery.

The key fob has to be connected to the car to start it, which is done by following the instructions in the owners manual or using an OBDII scanner. The most likely reason for why the key fob was not working is because it was not paired. It could also be that the fob has an issue with the chip, but this is rare. A new receiver module might be required in this situation. If this is the case, it will need to be replaced by a certified technician.

Water Damage

Key fobs operate on batteries, and the batteries should be replaced every two years, or as soon as your car stops responding when press the "start" switch. The rubber seals on keys keep water out, but submerging the key fob in the ocean or in pool water can cause damage to the electronic chip. If this is the case then you'll need an alternative key from Nissan or locksmith.

If the key fob is equipped with an active chip It's likely that the computer has simply lost connection to it. This can happen for any number of reasons. This can be fixed by restarting the car. If the "Key ID error" message is still visible it is necessary to contact Nissan for assistance.

The three most frequent reasons for this are dead batteries on key fobs as well as a key that is not programmed and a damaged, or malfunctioning key fob that is damaged or defective. The first two are fairly simple to fix and the third one is more difficult to diagnose and fix immediately however, it can be fixed with patience. WhoCanFixMyCar allows you to compare Nissan Key Replacement prices in your region and book your repair. It takes just two minutes, and you can even read customer reviews from local garages, Nissan car mechanics and dealerships before you decide.

Faulty Chip

The key fob on your Nissan Juke has a special chip that transmits an indication to the car every time you turn it. If that chip is faulty it could cause the key to stop working. If this happens the issue can be resolved only by replacing the key. There are a myriad of reasons your Nissan Juke's key could be faulty, including water damage, a dead coin battery, or a broken receiver module.

Check the chip for water damage If your key fob has stopped working after a wash or bath. Make sure the metal clips holding it are not loose and that the chip is not exposed to water. If you observe any signs of water damage, try removing the battery and cleaning the electronic component with isopropyl alcohol, or electronic cleaner.

If the chip is defective, you'll need to contact your local locksmith or dealer. They will need to know the year as well as the model, make and year of your vehicle to locate a replacement. You will also need to record the VIN (Vehicle Identification Number) so that the locksmith or dealer 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 key.

Faulty Receiver Module

The key fob sends out a radio signal to your vehicle to perform various functions. It can unlock your trunk when you are rushing to get groceries or start your car by pressing the button on the fob. 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 won't function, it could be due to a malfunction in the receiver module. The receiver modules are tuned so that they can receive specific frequencies that correspond to signals sent by Nissan key fobs. If your car is equipped with an inoperable receiver module and it stops responding to any signal from the key fob.

No matter how your Nissan key fob gets damaged, it's always recommended to have a spare key in case the key gets broken or lost. A locksmith or dealership can program a spare key that works with your Nissan. This will save you from the hassles of losing your keys or locking them in your car.

If your Nissan Juke key fob has been exposed pure rain or Nissan Juke Spare Key tap water the issue can be cleaned with isopropyl ethanol or electronic cleaner. If, however, the chip has become damaged then you'll need to buy a new key fob which can be encoded to your car by a locksmith or dealer.