Replace Nissan Key Fob Batteries
If your Nissan key fob isn't responding to your commands, it's a sign that its battery is dead. G28CarKeys 's a relatively easy repair that most people can do themselves.
If you want to change the battery, you can purchase the new one at a hardware store or refer to the owner's manual for the model you own.
Change the Battery
The key fob of your Nissan model has a built-in battery that can eventually lose its charge. Luckily, changing the battery in the key fob is a simple process that takes just about a minute to complete. You'll first need an CR2032 battery. This is a small coin cell battery that's often used in key fobs and it can be found in a variety of convenience stores. You will also need gloves (latex or non-latex) and a small screwdriver with a flat head to open the fob. Before you begin, make sure to refer to the owner's manual to find specific steps and instructions.
Once you have the brand new battery, take off the old one by turning the fob on its side and looking at the backside. You will notice a small latch that you have to open by pulling down. This will release the mechanical key from its original position inside the fob.
Next, insert the new battery and ensure that it is oriented correctly. Close the fob after the battery is in place and press the two sides of the fob together. After you have completed this step, test your key fob by pressing the unlock button and seeing what happens. If everything is in good order, you can now enjoy the Nissan's features. It's recommended to re-program your key fob following the change of the battery to make sure it's operating properly.
Replace the Transmitter
With your key fob acting as the "key" to a myriad of your car's most crucial functions, it could be a big blow should you lose or break it. A damaged or dead key fob will prevent you from locking or starting your vehicle.
So, it's a good idea to keep a spare key fob around in case of emergency. The procedure for replacing your Nissan keyfob is fairly simple. The process of replacing the Nissan key fob is quite simple. You will need an additional flathead screwdriver as well as an entirely new battery to replace the old.
You'll require a round Panasonic CR 2032 3V battery (you can usually find them in multipacks, for less than $5 USD). The battery is in the back half of the key fob. You'll require a small flathead screwdriver to gently separate the two halves. Utilize a small screwdriver to lever the clip on the top of the battery and lift it out, making a note of its position. Replace the battery, and then put it back together to form the key fob. Make sure to test it to verify it is working.
As with any electronic device that you own, like all electronic devices, your Nissan Intelligent Key will eventually become worn out by regular use and will require replaced. Make sure your key fob is protected from water, magnetic fields and physical impacts. Be careful not to drop it or apply too much pressure to the device.
Replace the Key
If your Nissan key fob fails or is damaged, you can't use it to unlock your car or even start it. That's a problem for people who must get to work in Detroit or run errands close to Dearborn or spend some night out close to Troy.
The good news is, the battery inside your Nissan smart key isn't too difficult to replace. You can do it at home or at a dealership, and you can usually find a set for $5 or less at an hardware store.
Flip the fob back and push the small catch on the back. This will release the emergency mechanical keys inside. Although you won't be able to use the emergency key to start your car however, it will allow you to open the door.
Then look for a tiny opening on the top of the casing for the key fob. You can use a screwdriver for prying apart the two pieces of the key fob. Once you've got access to the battery within, pull it out and take note of its location. When you're ready to reassemble your key fob, simply slide the new battery back into its place and secure the two components of the case together. Insert the mechanical key and your Nissan smartkey will function just as normal.
Other Issues
A lot of modern cars have key fobs that let you to lock them and start with no physical key. Key fobs use the transmitter to communicate with the computer system in the car.
If your Nissan key fob stops working after changing the battery, there could be several reasons for this. For one, the new battery may not be properly placed in the key fob. A reset of the key fob is also a possibility. This is a straightforward process that you can complete at home using just a few tools.
For instance, you'll need a screwdriver, preferably one with a flat-headed head, to open the key fob and then remove the battery that was in there. After that, you can use the screwdriver to break open the back of the key fob to insert the new battery. It is also necessary to reprogramme your key fob in order to allow it to function with your vehicle.
You can easily program your Nissan key fob yourself as they are all user-programmable. You can usually do this by inserting the key fob in the ignition twice in five seconds. If this fails, you may take your key fob to a dealer or an auto locksmith to have it programmed. The cost of this service will depend on the person you speak with and what kind of car you have.