How to replace nissan key fob a Nissan Juke Spare Key

Nissan Juke is an attractive and fun hatchback with unique engine design. It's noisy, but it's enjoyable to drive.

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

Dead Coin Battery

If the key fob on your Nissan Juke is not working, check the coin battery. It could be dead and requires to be replaced, which is a straightforward fix that takes just a few minutes. It's as easy as flipping the fob over and removing the small latch/release located on the back. Remove the battery from the old one and then replace it with a new one, making sure that it's facing downwards in the fob and line between the two halves of the fob in a careful manner.

If the fob was exposed to water, it needs to be cleaned prior placing the new battery in. This can be done using a paper towel and isopropyl alcohol or electronic cleaner, and then let it dry completely before re-inserting the battery.

The key fob has to be connected with the vehicle in order to start it. This can be accomplished by following the instructions in the owner's manual, or an OBDII scanner. If the key fob hasn't been paired, that is most likely the reason of the reason it stopped functioning. It is also possible that the fob is equipped with a faulty chip, but this is extremely rare. A new receiver module could be needed in this case. If this is the situation, it's best to be replaced by an accredited technician.

Water Damage

The key fob is powered by batteries, and the batteries must be replaced every two years or more, or at the first sign of your car not responding when you hit the "start" button. Keys are fitted with rubber seals to keep water out, but submerging the key fob in the ocean or in a pool can damage the electronic chip inside. If this is the case then you'll need the replacement key from Nissan or a locksmith.

If the key fob is equipped with an active chip, it's likely that the computer has lost its connection to it. This can occur due to a variety of reasons. A simple restart of the vehicle will resolve this issue, but if the key's still displaying the "Key ID" error message, you'll have to contact Nissan or an auto locksmith for help.

The three most frequent reasons for this are dead batteries on key fobs, a non-programmed key, and a damaged or faulty key fob that is damaged or defective. The first two issues are easy to resolve, while the third one is more difficult to fix in the moment, but it is generally fixable by a little patience. WhoCanFixMyCar lets you compare Nissan Key Replacement costs in your area and book your repair. It only takes a few minutes and you can read customer reviews from local garages, Nissan car mechanics and dealerships before deciding.

Faulty Chip

The key fob of your Nissan Juke contains a special chip that sends a message to the vehicle whenever you turn it. If the chip is damaged, it can cause the key to stop working. If this is the case, the problem can be resolved only by replacing the key. There are a myriad of reasons your Nissan Juke's key may be damaged, including water damage or a dead coin battery or a malfunctioning receiver module.

Check the chip for any water damage If your key fob has stopped working after a wash or bath. Make sure the retainers on the chip are securely. Also, make sure the chip isn't exposed to 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 defective You will need to visit your local locksmith shop or dealership. To find a replacement, they will require the year, make and model of your car. Also, you will need to note down the VIN (Vehicle Identification Number) to ensure 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 they are cutting the correct one.

Faulty Receiver Module

The key fob sends a radio frequency signal to your car, enabling it to perform many functions. It can unlock your trunk when you are rushing 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 when you accidentally lock the keys in your car.

If the key fob ceases functioning, it 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. A damaged receiver module can stop your car from responding to the signal generated by the key fob of Nissan.

No matter how your Nissan key fob ends up getting damaged, it's always beneficial to have a spare key in event that the key is lost or broken. A locksmith or dealer can program a spare key that works with your Nissan. This will help you avoid the hassles of losing your keys or locking them in your car.

If your Nissan Juke key fob has been exposed clean rain or tap water it is possible to have the issue solved by cleaning it with isopropyl alcohol or electronic cleaner. If the chip is fried it will be necessary purchase a new key fob, which can be programmed to your car through a locksmith or dealer.