Is your 2017 Nissan Altima key fob not working? You’re likely facing a dead battery. It can be frustrating when your key fob fails, leaving you unable to remotely unlock your car. Fortunately, replacing the battery in your Nissan Altima key fob is a simple process you can handle yourself in just a few minutes. This guide will walk you through each step and tell you the correct 2017 Nissan Altima Key Fob Battery Size.
The good news is that you won’t need any specialized tools or a trip to the dealership for this fix. All you need is a common household item and the correct replacement battery. Let’s get started and get your key fob working again quickly.
Identifying the Right Battery: CR2032 for Your 2017 Nissan Altima Key Fob
For your 2017 Nissan Altima key fob, the battery size you’ll need is a CR2032. This 3V lithium battery is widely available at drugstores, grocery stores, and online retailers. It’s a small, circular battery and is the standard size for many car key fobs, including Nissan models. Purchasing a multipack of CR2032 batteries is a cost-effective way to ensure you have spares on hand for future battery replacements. You can typically find these multipacks for under $5. Besides the new battery, you’ll only need a small flathead screwdriver to open the key fob.
Step-by-Step Guide to Replacing Your 2017 Nissan Altima Key Fob Battery
Follow these simple steps to replace the battery in your 2017 Nissan Altima key fob:
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Access the Emergency Key: Turn your Nissan key fob to the back side. You’ll find a small slider switch. Move this slider to release the mechanical emergency key. Pull the emergency key out to remove it from the fob.
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Locate the Notch: Look at the top of the key fob, where you removed the emergency key. You’ll see a small notch or opening between the front and back halves of the fob.
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Pry Open the Fob: Insert the tip of your small flathead screwdriver into the notch. Gently twist the screwdriver. This will separate the two halves of the key fob. Take your time and avoid using excessive force to prevent damage to the plastic casing.
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Identify the Old Battery: Once the fob is open, you’ll see the dead CR2032 battery in one of the fob halves. It’s usually located in a small compartment.
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Remove the Old Battery: Use the flathead screwdriver to carefully pop out the old CR2032 battery. You can gently pry it from the side.
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Insert the New Battery: Take your new CR2032 battery and insert it into the battery compartment. Ensure the + (positive) side of the battery is facing down when you place it in the fob.
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Click the New Battery into Place: Press down on the new battery until it clicks securely into its position.
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Reassemble the Fob: Carefully align the front and back halves of the key fob. Press them firmly together until they snap back into place. You should hear a click sound, indicating they are properly secured.
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Replace the Emergency Key: Slide the emergency key back into its slot in the key fob until it clicks and locks into position. Move the slider back to its original position to secure the emergency key.
Opening a Nissan key fob to replace the CR2032 battery, the correct battery size for a 2017 Nissan Altima and other models.
Tips for Smooth Key Fob Battery Replacement
- Gloves are Recommended: While not essential, wearing latex or non-latex gloves can help protect the key fob’s internal electronics from static discharge and oils from your skin.
- Double Check Battery Orientation: Ensuring the + side of the CR2032 battery is facing down is crucial for the key fob to function correctly.
- Proper Disposal: Dispose of the old CR2032 battery responsibly at a designated battery recycling location.
- Test Your Fob: After reassembly, test all the buttons on your key fob to ensure they are working correctly. You should now be able to remotely lock and unlock your 2017 Nissan Altima again.
Professional Assistance Available
If you prefer not to replace the key fob battery yourself, or if you encounter any issues, the service professionals at your local Nissan dealership are always ready to assist. You can schedule a service appointment to have them replace your key fob battery or address any other car maintenance needs. Remember to check for service specials to potentially save on your visit.
Replacing the battery in your 2017 Nissan Altima key fob is a straightforward task that requires minimal effort and no special tools. By following these steps and using the correct CR2032 battery size, you can quickly restore the functionality of your key fob and get back on the road with confidence.
