Replace Nissan Key Fob Batteries
If your Nissan keyfob isn't responding to your commands, then its battery may be dead. Fortunately, this is a relatively easy repair that most people can do themselves.
To replace the battery you can purchase the new battery from a hardware store or consult the owner's manual for the model you own.
Change the battery
The key fob in your Nissan model is equipped with a built-in lithium battery that will eventually lose its charge. The battery in the key fob can be replaced in just a few minutes. First, you'll need to purchase the CR2032 battery. This is a small coin cell battery commonly used in key fobs and it can be found in a variety of convenience stores. You will also need a pair of gloves (latex or non-latex) and an affixed screwdriver that is small enough to open the fob. Before starting, make sure to check your owner's manual for specific steps and instructions.
Once you have the brand new battery, take out the old one by turning the fob over and looking at the back side. There will be a small catch that you must release by pulling it downwards. This will open the mechanical key from its initial position inside the fob.
Next, insert the new battery and ensure it is properly aligned. Close the fob after the battery is in place and then press the two sides of the fob together. After completing this final step make sure to test your key fob by pressing the unlock button and seeing what happens. nissan spare key 's now possible to use the many functions of your Nissan if everything is working correctly. It's recommended to reprogram the key fob after changing the battery to make sure it's operating properly.
Replace the Transmitter
Your key fob serves as the "key" to so many of your car's most important functions, it could be a serious blow should you lose or break it. And with a dead or damaged key fob, you'll find yourself without the ability to lock and start your car.
So, it's a good idea to keep a spare key fob around in the event of an emergency. The process of replacing your Nissan keyfob is quite simple. You'll need a new battery and a small screwdriver for removing the old one The replacement process is easy and will only take only a few minutes.
You'll require a round Panasonic CR 2032 3V battery (you can typically find them in multipacks for under $5 USD). The battery will be located inside the key fob's back half and you'll need to gently rotate the two halves apart to expose the battery. Make use of a flathead screwdriver or small flatheads to remove the clip that is on the top of the battery. Make sure to note its position. Replace the battery, and then put it back together to form the key fob. Test it to ensure it works.
Nissan Intelligent Keys will eventually get worn out and require to be changed just like every other electronic device. Guard your key fob from magnetic fields, water and physical impacts. Do not drop it or put too much pressure on the device.
Replace the Key
When your Nissan key fob is not working and you're unable to use it to unlock or start your car. This is a problem for those who must go to work in Detroit or to run errands in Dearborn.
The good news is that the battery in your Nissan smart key isn't too difficult to replace. You can do it at home or at a dealership, and usually, you can locate a pack for $5 or less at a hardware store.
Start by flipping the fob upside down and pushing a small latch on the back. This will trigger the emergency key that is mechanical. While you won't be able to use the emergency key to start your car it will let you open the door.
Look for a small slit on the top of the casing. You can use a screwdriver for prying away the two parts of the key fob. Once you've reached the internal battery, remove it and take note of its location. When you're prepared to reassemble the key fob, simply slide the new battery into its spot and snap the two sections of the case. Insert the mechanical key and your Nissan smartkey will work as usual.
Other Issues
Many modern cars come with key fobs that allow you to lock them and open them without a physical key. The key fob uses the transmitter to communicate with the computer system of the car.
There are many possible reasons why your Nissan key fob does not work after you replace the battery. One reason is that the new battery might not be properly seated within the key fob. Another possibility is that the key fob requires to be reset. Luckily, this is an easy task which can be carried out at home using a few simple tools.
For example, you'll need a screwdriver, and preferably a flat head to remove the key fob and remove the battery that was in there. With a screwdriver, break the back of the keyfob open and insert the new batteries. Then, you'll need reset the key fob so that it is compatible with your vehicle.
Fortunately, the majority of Nissan key fobs can be programmed by a user and you can do it yourself. This is usually accomplished by inserting the keyfob into the ignition two times within five minutes. If this fails then you should take your key fob to a dealer or auto locksmith to get it programmed. The cost will vary depending on the person you speak to and the kind of vehicle you own.