Replace Nissan Key Fob Batteries

If your Nissan key fob isn't responding your commands, it's likely that its battery is depleted. Fortunately, this is an easy fix that most people can complete themselves.

You can buy an upgrade from a hardware store or the owner's manual that is specific to the model you own, and you'll need to follow these instructions to change the battery.

Change the battery

The key fob of your Nissan model comes with an inbuilt lithium battery that eventually loses its charge. The battery in the key fob can be replaced within a matter of minutes. First, you'll need to purchase an additional CR2032 3V battery. It is a small coin-cell battery that is used in the majority of key fobs. You can purchase it at most 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 certain to read the owner's manual for specific instructions and steps.

Flip the fob upside down and look over the backside. You will notice a small latch that you have to unlatch by pulling it down. This will take the mechanical key from the original position within the fob.

Then, you can insert the new battery, and make sure that it is oriented correctly. Close the fob once the battery has been placed and then click the two sides of the fob together. Check the fob's functionality after completing this step by pressing the unlock button. If everything is in working order, you can now take advantage of the Nissan's numerous features. After changing the battery, it's recommended to re-program your key fob to ensure that it's functioning properly.

Replacing the Transmitter

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

It's a great idea to keep a spare key fob around in the event of an emergency. Luckily, the procedure for replacing your Nissan key fob is fairly simple. The procedure for replacing the Nissan key fob can be quite simple. You'll require a new flathead screwdriver and a new battery to take out the old.

You'll require an oval Panasonic CR 2032 3V battery (you are likely to find them in multipacks for less than $5 USD). The battery is located in the back half of the key fob. You'll need a small screwdriver with a flat head to gently split the two halves. Utilize a small screwdriver to pull the clip on the top of the battery to pop it out, taking note of its location. Replace the battery, then assemble the key fob. Make sure to test it to verify it works.

Nissan Intelligent Keys will eventually get worn out and require to be changed as with any other electronic device. Guard your key fob from water, magnetic fields and physical impacts. Don't drop it, or apply too much pressure to the device.

Replacing the Key

If your nissan key replacement key fob dies 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 have to travel to work in Detroit or to run errands in Dearborn.

It's not that difficult to change 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 a hardware store.

Start by flipping the fob upside down and then pushing a small catch on the back. This will open the mechanical emergency key. Although 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 or a plier to break away the two parts of the key fob. Once you've access to the battery inside, take it out and keep track of its position. When you are ready to assemble your key fob, insert the new battery and then snap the two components of the case back together. Insert the mechanical key and your Nissan smartkey will work just as normal.

Other Issues

Many modern cars are equipped with key fobs that let you to lock them and then start them without a physical key. The key fob works as the transmitter to communicate with the computer system of the car.

There are many possible reasons that your Nissan key fob will not function after replacing the battery. One reason is that the new battery may not be seated correctly inside the key fob. Another possibility is that the key fob needs to be reset. This is a simple procedure that can be completed at home with a few tools.

For example, you'll need the screwdriver, which should be preferably with a flat tip, to open the key fob and then remove the battery that was in there. Then, using a screwdriver, break the back of the keyfob and then insert the new batteries. After that, you'll need to reprogramme the key fob so that it can work with your vehicle.

You can easily program your Nissan key fob yourself because they all have the ability to be programmed by you. It is usually done by inserting the key fob in the ignition twice in five seconds. 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 speak to and type of vehicle you own.