How to Replace a Nissan Juke Spare Key
Nissan Juke is an attractive and fun hatchback that features a unique engine configuration. It's a bit noisy, but it's still enjoyable to drive.
Replace the battery in the key fob of your Nissan Juke every two years, or when the battery is depleted. G28 Car Keys to replace at home, however you'll need a few tools.
Dead Coin Battery
If your Nissan Juke key fob isn't functioning the first thing to be sure of is the battery that is inside it. It may be dead and need to be replaced, which is a straightforward fix that takes only about a couple of minutes. You can do this by flipping the fob over and removing the tiny latch and release on the back. Replace the old battery and ensure it's on the bottom of the fob. Line up the two halves with care.
If the fob has been exposed to water, it needs to be cleaned prior putting the new battery in. This can be done using a paper towel and isopropyl alcohol or electronic cleaner, and waiting for it to dry completely before inserting the battery.
The key fob must also to be connected with the vehicle in order to start it, which can be done by following the instructions in the owners manual or an OBDII scanner. The most likely reason the key fob stopped functioning is because it was not paired. A malfunctioning chip inside the fob can also cause it to stop working however, this is a rare. In this case an entirely new receiver module may be required. If this is the case, it will need to be replaced by an accredited technician.
Water Damage
A key fob is powered by a battery, and these batteries must be replaced every two years or every first sign of the car not responding when you hit the "start" button. Keys have rubber seals to keep water out, however placing the key in a pool or ocean water can damage the electronic chip inside. If this happens you'll need to obtain a new key from Nissan or an automotive locksmith.
It's possible that the computer lost connection to the key fob This could be due to a number of factors. A simple restart of the car will resolve this issue, but should the key be showing the "Key ID" error message, you'll need contact Nissan or an auto locksmith for assistance.
The three most frequent causes of this issue are dead batteries on key fobs and keys that are not programmed and a damaged, or malfunctioning key fob that is damaged or defective. The first two are fairly easy to fix and the third one is more difficult to identify and repair but is fixable with patience. WhoCanFixMyCar lets you compare Nissan Key Replacement costs in your area and then book your repair. It only takes a few seconds and you can review customer reviews from local garages, Nissan car mechanics and dealerships before deciding.
Faulty Chip
The key fob in your Nissan Juke has a special chip that transmits a signal to the car whenever you turn it. If that chip is faulty, it can cause the key to stop working. If this happens, the problem will only be resolved by replacing the key. There are a myriad of reasons your Nissan Juke's key may be damaged, including water damage, a dead coin battery or a damaged receiver module.
If your key fob stops working after a soak in the wash or bath, you should check the chip for water damage. Make sure that the metal retainers are in good shape and the chip isn't exposed to any water. If you notice any signs of water damage, you can try removing the battery and then wiping the electronic component using isopropyl ethanol or electronic cleaner.
If the chip is damaged If the chip is defective, you'll need to call your local locksmith or dealer. To locate a replacement, they will need the year, make and model of your car. You will also have record your VIN (Vehicle ID Number) so that the dealer, or locksmith will know which key you own. 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 that performs various functions. The key fob can unlock your trunk while you rush to get groceries or even start your car by pressing the fob's button. It can even open your windows and switch on the horn should you mistakenly lock your keys in the car.
If the key fob does not work, it may be due a problem in the receiver module. The receiver modules are tuned to detect specific frequencies that match the signals generated by the Nissan key fob. A defective receiver module could stop your car from responding to the signal generated by the key fob of Nissan.
No matter how your Nissan key fob gets damaged, it's always recommended to have a spare key in case the key is broken or lost. A locksmith or dealer can program a spare key to work with your Nissan. This will allow you to avoid the hassles of losing your keys or locking them inside your car.
If your Nissan Juke key fob has been exposed to 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, you will have to purchase a replacement key fob that is coded to your car by a locksmith or a dealer.