What Kind of Battery for 2018 Nissan Murano Key Fob?

If you’re searching for “What Kind Of Battery For 2018 Nissan Murano Key Fob,” you’ve come to the right place. We’ll cover everything you need to know about replacing your Murano key fob battery, from the correct type to step-by-step instructions.

Understanding Your 2018 Nissan Murano Key Fob Battery

Your 2018 Nissan Murano key fob likely uses a CR2032 battery. This small, circular battery is a common type for key fobs and other small electronic devices. It’s important to use the correct battery type to ensure proper function and avoid damage to your key fob. Using the wrong battery can lead to all sorts of headaches, from your car not starting to damaging the key fob’s internal circuitry.

Identifying the Correct Battery: CR2032

The CR2032 battery is a 3-volt lithium coin cell battery. The “CR” indicates the lithium chemistry, “20” refers to the diameter (20mm), and “32” refers to the thickness (3.2mm). You can usually find CR2032 batteries at most electronics stores, pharmacies, and even some grocery stores.

Where to Buy a CR2032 Battery

Finding a CR2032 battery is generally easy. Here are a few common places to look:

Online Retailers: Amazon, eBay, and other online retailers offer a wide selection of CR2032 batteries, often at competitive prices.
Electronics Stores: Best Buy, RadioShack (if you can still find one!), and other electronics stores usually stock CR2032 batteries.
Pharmacies: Many pharmacies, like CVS and Walgreens, also carry these batteries.
Grocery Stores: Some larger grocery stores may also have CR2032 batteries in their electronics or automotive sections.

How to Replace Your 2018 Nissan Murano Key Fob Battery: A Step-by-Step Guide

Replacing the battery in your 2018 Nissan Murano key fob is a simple process that you can do yourself in just a few minutes. Here’s a step-by-step guide:

Locate the Release Button: Look for a small release button or slot on your key fob. This is usually located near the key ring.
Separate the Key Fob: Use a small flathead screwdriver or your fingernail to gently press the release button and separate the two halves of the key fob.
Find the Old Battery: Once the key fob is open, you should see the CR2032 battery inside.
Remove the Old Battery: Carefully pry out the old battery using a small flathead screwdriver or your fingernail. Be careful not to damage the key fob casing.
Insert the New Battery: Place the new CR2032 battery into the key fob, making sure the positive (+) side is facing up.
Reassemble the Key Fob: Snap the two halves of the key fob back together until they click securely.
Test the Key Fob: Try locking and unlocking your car to make sure the new battery is working properly.

Troubleshooting: What if My Key Fob Still Doesn’t Work?

Sometimes, even after replacing the battery, your key fob might still not work. Here are a few things to check:

Battery Orientation: Ensure the new battery is installed correctly with the positive (+) side facing up.
Battery Contacts: Check the battery contacts inside the key fob for any corrosion or dirt. Clean them with a cotton swab and rubbing alcohol if necessary.
Key Fob Programming: In rare cases, you may need to reprogram your key fob after replacing the battery. Refer to your owner’s manual for instructions on how to do this.

“Remember, even seemingly minor issues like a dead key fob battery can leave you stranded. Regular maintenance and knowing how to replace the battery yourself can save you time, money, and frustration.” – John Davis, Certified Automotive Technician

“Using the correct battery type is crucial. A wrong battery might seem to work initially, but it could leak and damage your key fob over time.” – Susan Miller, Electronics Engineer

Conclusion

Knowing what kind of battery your 2018 Nissan Murano key fob needs and how to replace it is a simple yet valuable skill. By following the steps outlined above, you can easily replace the battery yourself and keep your Murano’s key fob functioning perfectly. Remember to use the correct CR2032 battery and follow the proper installation procedure.

FAQ

How long does a CR2032 battery last in a key fob? Typically, 2-3 years.
Can I use a different type of battery in my Nissan Murano key fob? No, always use a CR2032.
What if my key fob still doesn’t work after replacing the battery? Check the battery orientation and contacts or consult your owner’s manual.
Where can I buy a CR2032 battery? Electronics stores, pharmacies, online retailers, and some grocery stores.
How do I know if my key fob battery is dead? The car may not respond to the remote, or the range might be significantly reduced.
Is it difficult to replace the key fob battery myself? No, it’s a simple process that usually takes just a few minutes.
Do I need any special tools to replace the battery? A small flathead screwdriver can be helpful, but you can often use your fingernail.

Installing New CR2032 Battery in Key Fob

Common Scenarios:

Key fob works intermittently: This often indicates a dying battery.
Key fob doesn’t work at all: This could be a dead battery or a more serious issue.
Key fob range is reduced: A weakening battery is a common cause.

Key Fob Programming for Nissan Vehicles
Understanding Your Nissan Murano’s Keyless Entry System
Common Key Fob Problems and Solutions

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