Battery for 2019 Nissan Pathfinder Key Fob: What You Need to Know

If you’re experiencing issues with your 2019 Nissan Pathfinder key fob, a dead battery might be the culprit. A malfunctioning key fob can be frustrating, leaving you stranded and unable to access or start your vehicle. This comprehensive guide will walk you through everything you need to know about the battery for your 2019 Nissan Pathfinder key fob, from identifying signs of a dying battery to replacing it yourself.

Recognizing a Dying Key Fob Battery

Before you jump to conclusions, it’s crucial to ensure that the battery is indeed the issue and not something more complex. Here are some telltale signs that your 2019 Nissan Pathfinder key fob battery might need a replacement:

• Decreased Range: Do you find yourself having to stand closer to your vehicle to lock or unlock it? This reduced signal range suggests a weakening battery.
• Intermittent Functioning: If your key fob works sporadically, sometimes responding and sometimes not, it’s a clear indication of a battery on its last legs.
• Warning Lights and Messages: Your Pathfinder might display warnings on the dashboard, such as “Key Fob Battery Low,” signaling the need for a replacement.
• No Response: The most obvious sign – if your key fob doesn’t respond at all, even when you’re close to the vehicle, a dead battery is the likely cause.

What Battery Does a 2019 Nissan Pathfinder Key Fob Take?

The 2019 Nissan Pathfinder key fob uses a CR2032 battery, a common type of lithium coin battery found in various electronics. You can easily find these batteries at most supermarkets, drugstores, and online retailers.

DIY Battery Replacement: A Step-by-Step Guide

Replacing the battery in your 2019 Nissan Pathfinder key fob is a simple task that you can do yourself in a matter of minutes. Here’s a detailed guide:

1. Gather Your Tools: You’ll only need a small flathead screwdriver or a similar prying tool and a new CR2032 battery.
2. Locate the Battery Compartment: Examine your key fob for a small notch or groove. This indicates the location of the battery compartment.
3. Open the Compartment: Carefully insert the flathead screwdriver into the notch and gently pry open the battery cover. Avoid using excessive force to prevent any damage.
4. Remove the Old Battery: Note the orientation of the positive (+) and negative (-) sides of the battery. Gently remove the old battery, using the screwdriver or your fingernail if necessary.
5. Insert the New Battery: Place the new CR2032 battery into the compartment, ensuring that the positive (+) side faces up, matching the orientation of the old battery.
6. Close the Compartment: Align the cover and press it firmly back into place until you hear a click, indicating it’s securely closed.

Testing and Synchronization

After replacing the battery, test all the key fob functions (lock, unlock, panic button) to confirm they are working correctly. In most cases, no further programming is required.

Expert Insights

“Many car owners overlook the importance of regular checks on their key fob batteries,” says John Miller, Senior Automotive Electrician at Keyfobprog. “Just like any other battery, they have a limited lifespan. Replacing the battery proactively can save you from the hassle of a non-responsive key fob at the most inconvenient time.”

Frequently Asked Questions (FAQs)

1. How long does a Nissan Pathfinder key fob battery last?
Typically, a key fob battery lasts between 3 to 5 years, depending on usage and environmental factors.

2. Can I drive my Nissan Pathfinder with a low key fob battery?

Yes, you can usually start and drive your Pathfinder with a low key fob battery, but you might need to use the physical key to unlock the doors or start the engine.

3. Can I replace the key fob battery myself, or do I need to go to a dealer?

Replacing the key fob battery is a simple DIY task that you can do at home. No specialized tools or dealer visits are necessary.

4. What if I replace the battery, and my key fob still doesn’t work?

If your key fob remains unresponsive after a battery replacement, there might be other issues, such as a faulty key fob or a problem with the vehicle’s receiver. Contact a qualified automotive locksmith or your dealership for assistance.

Need Further Assistance?

If you’re having trouble with your 2019 Nissan Pathfinder key fob battery or need assistance with any other car key related services, don’t hesitate to reach out to us at Keyfobprog.

Contact us at +1 (641) 206-8880 or visit our office at 1326 N Houston St, Amarillo, TX 79107, USA.

Our team of expert technicians is here to provide you with reliable and efficient solutions for all your automotive key and remote programming needs.