Replace Nissan Key Fob Batteries

If your Nissan keyfob doesn't respond to your commands, then its battery could be dead. Fortunately, this is an easy fix that most people are able to do themselves.

You can find the replacement from a local hardware store, or in your owner's manual for the particular model you have, and you'll need to follow these steps for changing the battery.

Changing the Battery

The key fob on your Nissan model has a built in battery that will eventually lose its charge. The key fob's battery can be changed within a matter of minutes. You'll first need an CR2032 battery. This is a small coin cell battery that's often found in key fobs, and can be found at most convenience stores. To open the key fob, you will also require a pair (latex or not) of gloves as well as the small screwdriver flathead. Consult your owner's guide for more detailed instructions and steps prior to starting.

Flip the fob upside down and look over the backside. There will be a small catch that must be released by pulling it down. This will take the mechanical key from the original position inside the fob.

Next, insert the new battery and make sure that it is placed correctly. Close the fob when the battery has been installed and then click the two sides of the fob together. After you have completed this step, test your key fob by pressing the unlock button and watching what happens. You'll now be able to utilize the numerous features of your Nissan if everything is working correctly. After changing the battery, it's a good idea to reset your key fob to make sure that it's working properly.

Replacing the Transmitter

With your key fob acting as the "key" to so many of your car's key functions, it could be a huge loss when you lose or damage it. A damaged or broken key fob can prevent you from locking and starting your car.

It's smart to keep a spare key fob on hand in case of an emergency. Luckily, the process of replacing your Nissan key fob is relatively simple. You'll require a new battery and a small flathead screwdriver to get rid of the old one, but the replacement process is easy and will only take a few minutes.

You'll also require a Panasonic CR2032 3V round battery (you can purchase them in multipacks, which cost less than $5 USD). The battery will be in the back half and you'll need gently push the two halves in order to expose it. Make use of a small flathead screwdriver to lever the clip at the top of the battery to remove it, taking note of the location. Replace the battery, and assemble the key fob. Check it out to confirm it works.

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 need to be replaced. Secure your key fob from magnetic fields, water, and physical impacts. Be careful not to drop it or apply too how much is a nissan replacement key pressure to the device.

Replacing the Key

If your Nissan key fob goes out in the middle, you won't be able to use it to unlock your car or to start it. This is a problem for those who need to get to work in Detroit or to run errands near Dearborn, or enjoy an evening on the town near Troy.

It's not that difficult to change the battery on your Nissan Smart Key. You can replace the battery at home, or at the dealership. A pack typically costs $5 or less.

Flip the fob back over and push the small catch to the back. This will open the mechanical emergency key. While you won't have the ability to use the emergency key to start your vehicle, it will let you open the door.

Find a small cut at the top of the casing. You can make use of a screwdriver to pull off the two pieces of the key fob. Once you've reached the internal battery, remove it 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 snap the two parts of the case. Then insert the mechanical key, and your Nissan smart key will work as usual.

Other Problems

Many modern cars are equipped with key fobs that let you to lock them and start them without the need for a physical 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 replacement program key fob isn't working after you change the battery, there could be many reasons to blame. One possibility is that the new battery was not correctly installed into the key fob. Another possibility is that the key fob has to be reset. This is a simple procedure that you can do at home with a few simple tools.

For example, you'll need the screwdriver, which should be preferably one with a flat-headed head to pry open the key fob, and then remove the battery that was in there. Afterward, you can use a screwdriver to pry open the back of the key fob to insert the new battery. Finally, you'll need to reprogramme the key fob so it works with your vehicle.

Fortunately, most Nissan key fobs are programmed by the user which means you can do it yourself. It is usually done by inserting the key fob into the ignition two times within five seconds. If this doesn't work, you can take your key fob to a dealer or an auto locksmith to have it programmed. The cost will differ based on the person you speak to and type of vehicle you own.