Replace Nissan Key Fob Batteries
If your Nissan key fob isn't responding to your commands, it's likely that its battery is dying. It's an easy fix that most people are able to do themselves.
You can buy an alternative from a hardware store or your owner's manual that is specific to the model you own and you'll need to follow these steps for changing the battery.
Change the Battery
The key fob of your Nissan model is fitted with a lithium battery built-in that will eventually lose its charge. The key fob's battery can be replaced in a matter of minutes. You'll first need to purchase an CR2032 battery. It's a tiny coin cell battery that's commonly used in key fobs and is available at all convenience stores. To open the key fob, you will also need a pair (latex or not) of gloves as well as a small flathead screwscrew. Before beginning, be sure to refer to the owner's manual for specific instructions and steps.
When you have the new battery, take off the old one by turning the fob upside down and looking at the backside. There will be a small catch that you must release by pulling it downwards. This will open the mechanical key from its original position inside the fob.
Then, insert the brand new battery and ensure that it is placed correctly. Once the battery is placed then close the fob and then click the two sides together. After you've completed this last step check your key fob by pressing the unlock button and observing what happens. You can now use the many functions of your Nissan if everything is working well. It's recommended to reprogram the key fob following the change of the battery to ensure it's functioning correctly.
Replacing the Transmitter
Your key fob is the "key" for many of your vehicle's most essential functions. It can be a huge loss should it become damaged or lost. A damaged or malfunctioning key fob could prevent you from locking or starting your car.
It's smart to keep a spare key fob on hand in case of an emergency. Luckily, the procedure for replacing your Nissan key fob is fairly easy. The process of replacing your Nissan key fob is simple. You'll need an additional flathead screwdriver as well as an entirely new battery to replace the old.
You'll also require an Panasonic CR2032 3V round battery (you can find them in multipacks that cost under $5 USD). The battery is situated in the back part of the key fob. You'll need a small flathead screwdriver in order to gently separate the two halves. Utilize a flathead screwdriver and smaller flatheads to unbolt the clip on the top of the battery. Make nissan qashqai key replacement price to note its place of placement. Replace the battery, then assemble the key fob. Make sure to test it to verify it works.
Like any electronic device, the Nissan Intelligent Key will eventually wear out over time due to normal use and will require replaced. Guard your key fob from magnetic fields, water and physical impacts. Don't drop it, or put too much pressure on the device.
Replacing the Key
If your Nissan key fob dies, you cannot use it to unlock your car or start it. This is a problem for those who must go to work in Detroit or to run errands in Dearborn.
It's not difficult to replace the battery in your Nissan Smart Key. You can do it at home or at the dealership, and you'll typically find a set for less than $5 at an hardware store.
Begin by flipping the fob upside down and pushing a small latch on the back. This will open the emergency mechanical key inside. The emergency key will not allow you to start your vehicle but it will unlock the door.
Then you should look for a small opening on the top of the casing for the key fob. These are ideal to place screws into the slit, which allows you to take the two pieces of the key fob apart. Once you've gained access to the battery inside, take it out and keep track of its location. When you are ready to reassemble your key fob, simply insert the new battery and snap the two parts of the case back together. Insert the mechanical key and your Nissan smartkey will function as normal.
Other Problems
Many modern vehicles are equipped with key fobs which allow you to lock and unlock them without having a physical car key. To accomplish this the key fob works by using a small transmitter to communicate with the car's computer system.
If your Nissan key fob does not function after changing the battery it could be due to many reasons to blame. One reason is that the new battery might not be properly placed in the key fob. Resetting the key fob is also a possibility. This is a straightforward process that you can complete at home using a few simple tools.
You'll need, for example a screwdriver that has a flat-headed tip to remove the old battery from the key fob. Then, you can use an open-ended screwdriver the back of the key fob and insert the new battery. After that, you'll need to modify the key fob's programming so that it is compatible with your vehicle.
You can easily program your Nissan key fob by yourself, since they can all be programmed by a user. It is usually done by inserting the key fob into the ignition twice in five minutes. If this isn't working, you can take your key fob to a dealer or auto locksmith to have it programmed. The cost will depend on the person you contact and the type of vehicle you own.