How to Replace a Nissan Juke Spare Key

Nissan Juke is a fun and stylish hatchback that has an unusual engine setup. It's a bit noisy, but it's still enjoyable to drive.

Replace the battery for the key fob of your Nissan Juke every two years or when it is low. You can do it yourself, however you will need some tools.

Dead Coin Battery

If your Nissan Juke key fob has stopped functioning the first thing you need to look at is the coin battery inside. It may be dead and need to be replaced, which is a simple fix that only takes about a couple of minutes. Flip the fob upside down and you will be able to access the tiny latch/release on the back. Remove the battery from the old one and then insert the new one, making sure it's facing down on the fob. Line between the two halves of fob in a carefully.

The fob needs to be cleaned if it was exposed to water prior to being able to put in the new battery. This can be accomplished using paper towel and isopropyl alcohol or electronic cleaner, and let it dry completely before re-inserting the battery.

The key fob must also to be connected with the car in order to be able to start the car. This is done by following the instructions in the owner's manual or an OBDII scanner. If the key fob has not been connected, this is the most likely explanation of why it has stopped working. A malfunctioning chip inside the fob can cause it to cease to function however, this is a rare. In this scenario an entirely new receiver module could be required. If this is the case, it will have to be replaced by an experienced technician.

Water Damage

The key fobs are battery-operated and the batteries should be replaced every two years, or at the point that the car stops responding when you press the "start" switch. The keys' rubber seals keep water out, but submerging the key fob in the ocean or in pool water can harm the chip's electronic. If this happens then you'll need the replacement key from Nissan or locksmith.

If the key fob has an operating chip 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 fixed by restarting the car. If the "Key ID error" message still appears, you will need to contact Nissan for assistance.

Three of the most common causes are a dead key fob battery as well as a key not programmed, or an unrepaired key fob that is damaged. The first two causes are fairly simple to fix, while the third is more difficult to diagnose and repair immediately however, it can be fixed with patience. Compare Nissan Key replacement nissan keys prices in your area with WhoCanFixMyCar and then book your repair online. You can read customer reviews about local Nissan Juke Replacement Key dealerships, Nissan mechanics, and garages in just a few seconds.

Faulty Chip

The key fob on your Nissan Juke has a special chip that sends an indication to the car whenever you turn it. The key may not function because the chip is malfunctioning. If this happens, the problem can only be solved by replacing the key. There are a myriad of reasons your Nissan Juke's key could be defective, such as water damage, a dead coin battery or a damaged receiver module.

Check the chip for any water damage in the event that your key fob stopped working after a bath or wash. Verify that the metal retainers on the chip are in good condition. Also, make sure the chip isn't exposed water. If you see any indications of water damage to the electronic component, you should remove the battery and wipe it down using isopropyl ethanol or an electronic cleaner.

If the chip is faulty, you will need to visit your local locksmith shop or dealership. In order to find a replacement, they will require the year, model and year of your car. It is also necessary to write down your VIN (Vehicle ID Number) so that the dealer or locksmith will know which key you have. This will allow them to locate the correct key code and make sure that they cut the correct one.

Faulty Receiver Module

The key fob sends a radio signal to your car to perform various functions. The key fob can unlock your trunk when you are rushing 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 if you accidentally lock the keys inside your car.

If the key fob stops functioning, there could be problems with the receiver unit in the vehicle. The receiver modules are tuned to ensure they can detect specific frequencies that correspond to signals transmitted by Nissan key fobs. If your car has an unreliable receiver module, it will stop responding to any signal coming from the key fob.

No matter how your Nissan key fob ends up getting damaged, it is always beneficial to have a spare in case the key is lost or broken. A spare key can be programmed by a locksmith or dealership to work with your Nissan and will help you avoid the hassle of locking your keys inside your car or losing them.

If your Nissan Juke key fob is exposed to clean rain or tap water the issue can be solved by cleaning it with isopropyl alcohol or an electronic cleaner. If the chip is damaged you'll need to purchase a new keyfob that can be coded for your car by a dealer or locksmith.