Replace Nissan Key Fob Batteries
If your Nissan keyfob does not respond to your commands, the battery could be dead. This is a simple fix that the majority of people can handle themselves.
To replace the battery, you can either purchase the new battery from a hardware store or consult your owner's guide for the model you own.
Change the battery
The key fob that you have in your Nissan model comes with a built-in battery that will eventually lose its charge. The key fob's battery can be changed in a matter of minutes. The first step is to purchase the replacement CR2032 3V battery. G28 's a tiny coin cell battery that's often used in key fobs, and it can be found at all convenience stores. To open the key fob, you'll also need a pair (latex or not) of gloves as well as a small screwdriver with a flat head. Before you begin, make sure to refer to the owner's manual for specific steps and directions.
Once you have the brand new battery, take off the old one by turning the fob on its side and looking at the back side. You will see a tiny latch that you have to release 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 when the battery has been placed and press the two sides of the fob together. After you have completed this step verify your key fob by pressing the unlock button and watching what happens. If everything is in working and in good working order, you're ready to enjoy the Nissan's features. After changing the battery, it's a good idea to reset your key fob to make sure that it's functioning properly.
Replace the Transmitter
Your key fob is the "key" to many of your vehicle's most important functions. It could be a huge loss if it gets lost or damaged. If your key fob is damaged or dead, damaged key fob, you'll find yourself without the ability to lock or start your car.
So, it's a good idea to have a spare key fob around in case of an emergency. The process of replacing your Nissan keyfob is relatively simple. You'll need a new battery and a small flathead screwdriver to remove the old one however, the replacement process is very easy and should only take just a few minutes.
You'll need an oval Panasonic CR 2032 3V battery (you can typically find them in multipacks for less than $5 USD). The battery is located in the back of the key fob. You'll require a small screwdriver with a flat head to gently split the two halves. Make use of a flathead screwdriver or smaller flatheads to unbolt the clip that is on top of the battery. Make sure to note the place of placement. Replace the battery and put the key fob back together, testing it to ensure that it works properly.
Like any electronic device such as like any other electronic device, your Nissan Intelligent Key will eventually wear out over time due to normal use and will need to be replaced. Secure your key fob from water, magnetic fields and physical impacts. Do not drop it or put too much pressure on the device.
Replace the Key
When your Nissan key fob is no longer working, you can't use it to unlock or start your vehicle. That's a problem for people who must get to work in Detroit, run errands near Dearborn or enjoy an evening out close to Troy.
It's not that difficult to replace the battery in your Nissan Smart Key. You can replace the battery at home or at the dealership. The average cost for a pack is $5 or less.
Flip the fob upside down and press the small catch in the back. This will release the emergency mechanical key inside. The emergency key won't allow you to start your vehicle but it will unlock the door.
Then you should look for a small cut on the top of the casing for the key fob. You can use a screwdriver for prying off the two pieces of the key fob. Once you have access to the battery within, pull it out and take note of its location. When you are ready to reassemble your key fob, slide in the new battery and snap the two parts of the case back together. Insert the mechanical key and your Nissan smartkey will function like a normal key.
Other Problems
Many modern cars are equipped with key fobs that let you to lock and unlock them without the need for keys for your car. The key fob is equipped with a transmitter to connect to the computer system of the car.
There are many possible reasons that your Nissan key fob does not work after you replace the battery. One possibility is that the new battery wasn't properly fitted into the key fob. Resetting the key fob is also a possibility. Fortunately, this is an easy task that can be accomplished at home with just a few tools.
For instance, you'll need a screwdriver, and 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 and insert the new battery. In the end, you'll have to reset the key fob so that it is compatible with your vehicle.
Fortunately, most Nissan key fobs can be programmed which means that you can accomplish this yourself. This is usually done by inserting the fob into the ignition two times within five minutes. If this fails, you may take your key fob into an auto locksmith to have it programmed. The cost of this will differ based on the person you speak with and what kind of vehicle you own.