What Kind of Battery Does a Nissan Key Fob Take?

Finding yourself locked out because of a dead key fob battery is a frustrating experience. Knowing what kind of battery your Nissan key fob takes and how to replace it can save you time, money, and a lot of hassle. This guide will provide you with all the information you need regarding Nissan key fob batteries, from identifying the correct battery type to step-by-step replacement instructions.

So, What Kind Of Battery Does A Nissan Key Fob Take? The answer depends on the specific model and year of your Nissan. Most commonly, you’ll find either a CR2025 or CR2032 3-volt lithium coin cell battery. However, it’s crucial to verify this information using your owner’s manual or by contacting a Nissan dealership.

Identifying Your Nissan Key Fob Battery

Determining the correct battery for your Nissan key fob is the first step to a successful replacement. Don’t guess! Using the wrong battery can damage your key fob.

Check Your Owner’s Manual: The most reliable source of information is your Nissan’s owner’s manual. Look in the index for “key fob” or “keyless entry” to find the specific battery type.
Contact a Nissan Dealership: If you can’t locate your owner’s manual, contact your local Nissan dealership. They can quickly provide you with the correct battery information based on your vehicle’s year and model.
Inspect the Existing Battery: Carefully open your key fob (instructions will be provided later in this article) and examine the existing battery. The battery type (CR2025, CR2032, etc.) is usually printed on the battery itself.

How Do I Know if My Nissan Key Fob Battery is Dying?

Several signs indicate a weakening key fob battery. Recognizing these signs early can prevent unexpected lockouts.

Decreased Range: Do you find yourself having to stand closer to your car to lock or unlock it? This is often the first sign of a dying battery.
Intermittent Functioning: Does your key fob sometimes work and sometimes not? A weak battery can cause erratic behavior.
Dim Indicator Light: If your key fob has an indicator light, a dim light suggests a low battery.
Multiple Presses Required: If you need to press the buttons multiple times to get a response, your battery is likely nearing its end.

Learn more about the types of batteries Nissan key fobs use: what kind of battery does nissan key fob take.

How to Change a Battery in a Nissan Key Fob

Changing the battery in your Nissan key fob is a relatively simple process that you can do yourself.

Gather Your Tools: You’ll need a small flathead screwdriver or a similar tool to pry open the key fob casing. You will also need the correct replacement battery.
Locate the Release Button or Notch: Most Nissan key fobs have a small release button or notch. This is usually located on the side or back of the fob.
Open the Key Fob: Carefully insert the flathead screwdriver into the release button or notch and gently pry open the casing. Avoid using excessive force, which could damage the fob.
Remove the Old Battery: Once the fob is open, locate the battery. Gently pry it out using your screwdriver.
Insert the New Battery: Place the new battery in the same orientation as the old one, ensuring the positive (+) side is facing up.
Close the Key Fob: Snap the two halves of the key fob casing back together securely.
Test the Key Fob: Try locking and unlocking your car to ensure the new battery is working correctly.

“Knowing how to change your key fob battery is an essential skill for any Nissan owner,” advises John Smith, Senior Automotive Technician at Smith’s Auto Repair. “It can save you from a frustrating lockout situation and is much cheaper than having it done at a dealership.”

If you’re still unsure about how to change the battery in your Nissan key fob, check out our detailed guide: how to change a battery in a nissan key fob. This guide offers step-by-step instructions with clear images for various Nissan models. Need to change your key fob battery quickly? See our quick guide: change battery in nissan key fob.

Where to Buy Nissan Key Fob Batteries

Nissan key fob batteries are readily available at various locations:

Auto Parts Stores: Most auto parts stores carry CR2025 and CR2032 batteries.
Electronics Stores: Electronics retailers often stock these common battery types.
Online Retailers: You can find a wide selection of Nissan key fob batteries online, often at competitive prices.
Nissan Dealerships: Your local Nissan dealership will also have the correct battery for your specific key fob.

“Choosing the right battery for your Nissan key fob is vital for its proper function,” emphasizes Jane Doe, Electrical Systems Engineer at AutoTech Solutions. “Always double-check the required battery type to avoid potential issues.”

Conclusion

Knowing what kind of battery your Nissan Key Fob takes is essential for maintaining its functionality. By following the steps outlined in this article, you can easily identify the correct battery and replace it yourself, saving you both time and money. Don’t wait until you’re locked out – be prepared!

Need help with a specific Nissan model? Check out our guide for the 2011 Maxima: 2011 nissan maxima key fob battery replacement or the 2017 Altima: 2017 nissan altima change key fob battery.

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