How to Replace a Nissan Juke Spare Key

Nissan Juke is a fun and stylish hatchback with an unusual engine configuration. It's not the most quiet, but still a blast to drive.

Replace the battery of the key fob of your nissan juke key replacement Juke every two years or when it's at a low. You can do it yourself, however you will need some tools.

Dead Coin Battery

If the key fob on your Nissan Juke is not functioning, make sure you check the battery for coins. It could be dead and need to be replaced. This is a simple fix that takes just several minutes. Flip the fob upside down so that you'll be able to see the tiny latch/release at the back. Take out the old battery and then replace it with the new one, ensuring sure it's facing downwards in the fob and line between the two halves of the fob in a careful manner.

The fob will need to cleaned if it was exposed to water before you are able to insert a new battery. This can be accomplished using paper towel and isopropyl alcohol or electronic cleaner, and then waiting for it to dry completely before inserting the battery.

The key fob needs to be connected to the vehicle to start it. This is done by following the directions in the owner's manual, or using an OBDII scanner. If the key fob hasn't been paired, this is the most likely reason of why it has stopped working. A defective chip inside the fob may cause it to stop working however this is extremely rare. In this case the need for a new receiver module could be required. If this is the situation, it's best to be replaced by an authorized technician.

Water Damage

Key fobs operate on batteries, and the batteries should be replaced every two years, or at the point that the car ceases to respond when you hit the "start" switch. The rubber seals on keys are designed to keep out water, however submerging your key fob in the ocean or in pool water can harm the chip's electronic. If this is the case then you'll need an alternate key from Nissan or locksmith.

If the key's chip is functioning chips it's likely that the computer has simply lost connection to it, which can happen for any number of reasons. It can be fixed by restarting the car. If the "Key ID error" message persists then you should contact Nissan for assistance.

The three most common causes of this problem are dead key fob batteries 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 relatively easy to fix, and the third is more difficult to fix on the spot, but it is usually fixable with some patience. WhoCanFixMyCar lets you compare Nissan Key Replacement costs in your area and book your repair. You can read about the experiences of local Nissan dealerships, Nissan mechanics, and garages in only a few minutes.

Faulty Chip

The key fob in your Nissan Juke has a special chip that transmits an alert to the car every time you turn it. The key can stop working when the chip is defective. In this case it is possible to solve the issue by replacing the key. The Nissan Juke key may be defective due to a variety of reasons, such as water damage or a dead battery for the coin.

Check the chip for any water damage if your key fob has stopped working after a bath or wash. Verify that the metal retainers on the chip are tight. Also, ensure that the chip isn't exposed water. If you notice any signs of water damage, consider removing the battery and wiping down the electronic component using isopropyl alcohol, or electronic cleaner.

If the chip is faulty If it is damaged, you should visit your local locksmith or dealer. To locate a replacement, they will require the year, model and year of your vehicle. You'll also need to write down the VIN (Vehicle Identification Number) so that the dealer or locksmith knows precisely which key you have. This will allow them to find the correct key code and make sure that they are cutting the correct key.

Faulty Receiver Module

The key fob transmits radio frequency signals to your car, enabling it to perform a number of functions. The key fob is able to unlock your trunk when you are rushing with your groceries to the car or even start your car by pressing the fob's button. It can also open your windows and turn the horn on when you accidentally lock the keys in your car.

If the key fob ceases functioning, it could be a problem with the receiver module inside the vehicle. The receiver modules are tuned so that they can receive specific frequencies which correspond to the signals transmitted by Nissan key fobs. A faulty receiver module will prevent your car from responding to the signal sent by the key fob from Nissan.

Regardless of how your Nissan key fob gets damaged, it is always beneficial to have a spare in case the key gets broken or lost. A locksmith or dealer can program an additional key to work with your Nissan. This will save you from the hassle of losing your keys or locking them inside your car.

If your Nissan Juke's key fob has been exposed to rain or clean tap water, you can fix the issue by cleaning it using isopropyl, or an electronic cleaner. If the chip is fried you'll need to buy the new keyfob, which can be coded for your vehicle by a dealer or locksmith.