How to change battery for nissan car key

If you own a Nissan car, you may find that your key fob’s battery needs to be changed. Fortunately, changing the battery is a quick and easy process that doesn’t require a lot of technical know-how. In this article, we’ll show you how to change the battery for a Nissan car key in just a few simple steps.

Before you get started, you’ll need to know what type of battery your Nissan car key fob uses. Most Nissan key fobs use a CR2032 battery, which is a flat, round battery that’s widely available at drug stores, electronics stores, and online retailers. Make sure you have a replacement battery on hand before you begin.

With your replacement battery in hand, you’re ready to get started. Follow the steps below to change the battery for your Nissan car key:

Step 1: Find the slot on your Nissan key fob where the battery is located.
Step 2: Use a small flathead screwdriver or a coin to gently pry open the key fob.
Step 3: Use the screwdriver or coin to remove the old battery from the slot.
Step 4: Insert the new battery into the slot, making sure that the positive side is facing up.
Step 5: Snap the key fob back together, making sure that the two halves are flush and there are no gaps.

That’s all there is to it! Once you’ve changed the battery in your Nissan car key, you’ll be able to use it to lock and unlock your car, set off the alarm, and more. Just remember to dispose of the old battery properly, and keep a spare on hand so you’re never caught with a dead battery.

How to Change Battery for Nissan Car Key: Step-by-Step Guide

Step 1: Find the Right Battery

The first step in changing the battery for your Nissan car key is finding the right battery. Most Nissan car keys require a CR2032 battery, but make sure to check your car key manual to confirm the type of battery needed.

Step 2: Open the Key Fob

Locate the small button or switch on your Nissan car key and press or slide it to open the key fob. If you cannot find the button or switch, consult your car key manual for further instructions.

Step 3: Remove the Old Battery

Using a small screwdriver or a coin, carefully remove the old battery from the battery holder. Make sure to note the orientation of the old battery so you can properly insert the new battery later.

Step 4: Insert the New Battery

Take the new battery and insert it into the battery holder with the same orientation as the old battery. Push down gently to make sure the new battery is secure in the holder.

Step 5: Close the Key Fob

Carefully align the two halves of the key fob and press them together until you hear a snap. Make sure the key fob is securely closed before using it.

Step 6: Test the Key Fob

After changing the battery, test the key fob to make sure it is working properly. If you experience any issues, consult your car key manual or a Nissan dealer for further assistance.

Congratulations, you have successfully changed the battery for your Nissan car key!

Step 1: Identify the Type of Nissan Key

Smart Key

If your Nissan car key has a button on the side or back of the remote, it is likely a smart key. A smart key contains a small chip that allows the vehicle to be unlocked and started without using the traditional key and lock. It is important to note that changing the battery for a smart key may require a different procedure than a traditional key.

Traditional Key

If your Nissan car key does not have a button on the remote, it is likely a traditional key. A traditional key contains a small battery that powers the remote entry system and allows the vehicle to be unlocked and started. In order to change the battery for a traditional key, you will need to locate the key’s battery compartment.

It is important to ensure that you have properly identified the type of key before attempting to change the battery. Attempting to change the battery in a smart key as if it were a traditional key could result in damage to the remote or the vehicle.

Step 2: Open the Key Fob

Step 2.1: Locate the seam

The first step to opening your Nissan key fob is to locate the seam. Usually, the seam is located on the side of the fob where the key ring is attached.

Step 2.2: Use a flathead screwdriver

Once you have located the seam, use a flathead screwdriver to gently pry the two halves of the fob apart. Be careful not to apply too much pressure as this could damage the fob.

Step 2.3: Remove the battery

Once the two halves are separated, you will see the battery. Use your finger or a small tool to carefully remove the battery from its compartment.

Step 2.4: Replace the battery

With the old battery removed, you can now replace it with a new one. Make sure to use the same type of battery as the one you removed.

Step 2.5: Reassemble the key fob

Once the new battery is in place, reassemble the key fob by carefully snapping the two halves back together. Make sure the two halves are securely attached before using the key fob again.

Step 3: Remove Old Battery and Replace

1. Open the Key Fob

The first step to remove the old battery on a Nissan car key is to open the key fob. You can do this with the help of a small flat screwdriver or a coin. Insert the screwdriver or coin into the groove along the edge of the key fob and gently twist it. The key fob should snap open.

2. Remove Old Battery

Once you have opened the key fob, you will have access to the battery. Carefully remove the old battery from the battery compartment. The battery should be held in place by a small clip or spring. You can use your screwdriver or your fingernail to unclip or release the battery.

3. Replace with a New Battery

After you have removed the old battery, it is time to replace it with a new one. Make sure you have the correct battery size and type for your key fob. Insert the new battery into the battery compartment, making sure to match the positive and negative terminals with the markings inside the battery compartment. Push the battery down until it locks into place.

4. Close the Key Fob

Once the new battery is in place, it is time to close the key fob. Line up the two halves of the key fob and press them together. You should hear a satisfying snap when the two halves click into place. Test the key fob to make sure it is working properly.