2018 Ford Explorer Sport Key Fob Battery: Everything You Need to Know

Replacing the battery in your 2018 Ford Explorer Sport key fob is a quick and easy task that can save you time and money. This guide will provide you with all the information you need, from identifying the correct battery type to step-by-step replacement instructions.

Recognizing a Dying Key Fob Battery in Your 2018 Ford Explorer Sport

Is your key fob acting up? It might be time for a new 2018 Ford Explorer Sport Key Fob Battery. Here are some tell-tale signs:

• Reduced range: Do you find yourself having to stand closer to your vehicle to unlock or lock it?
• Intermittent operation: Does your key fob sometimes work and sometimes not?
• No response: Does your key fob completely fail to respond?
• Dashboard warning: Some Ford models may display a warning message about a weak key fob battery.

See our guide on battery replacement ford key fob for more general information about Ford key fob battery issues.

What Battery Does My 2018 Ford Explorer Sport Key Fob Use?

The 2018 Ford Explorer Sport key fob takes a CR2032 battery, a common type readily available at most stores. This small, coin-shaped battery is easy to find and relatively inexpensive. Don’t be tempted to buy cheap, off-brand batteries; a quality battery will ensure reliable operation and longer life. Think of it this way: a reliable key fob is a reliable start to your journey.

How to Change Your 2018 Ford Explorer Sport Key Fob Battery: A Step-by-Step Guide

Changing the battery is a simple DIY task. Here’s a detailed guide:

1. Locate the release button: On the side of your key fob, you’ll find a small release button. This button releases the physical key hidden inside the fob.
2. Release the physical key: Press the release button and slide the physical key out.
3. Open the key fob: Use the tip of the physical key (or a small flathead screwdriver) to gently pry open the key fob casing at the seam. Be careful not to damage the plastic.
4. Remove the old battery: Carefully pry out the old CR2032 battery. Again, be gentle to avoid damaging the key fob.
5. Insert the new battery: Make sure the positive (+) side of the new battery faces upward and press it into the compartment.
6. Close the key fob: Align the two halves of the key fob casing and press them together until they snap shut.
7. Test the key fob: Try locking and unlocking your vehicle to ensure the new battery is working correctly.

For more information on specific Ford Explorer models, you might find our guide on the 2015 ford explorer limited key fob battery helpful.

Why Choose a Quality Battery for Your 2018 Ford Explorer Sport Key Fob?

A quality battery ensures reliability. Imagine being stranded because your cheap key fob battery died. Invest in a good battery and avoid the hassle. “A few dollars saved on a cheap battery can cost you a lot more in inconvenience later,” says John Davis, Senior Automotive Technician at Davis Auto Repair.

Troubleshooting Common Key Fob Issues

Sometimes, a new battery isn’t the solution. If your key fob still isn’t working, here are a few things to check:

• Programming: In rare cases, your key fob might need to be reprogrammed. Consult your owner’s manual or a Ford dealership.
• Internal damage: If your key fob has been dropped or damaged, internal components could be faulty.

“Always ensure the new battery is correctly installed and oriented. A seemingly simple mistake can cause a lot of frustration,” advises Sarah Miller, Electronics Specialist at Miller Automotive Solutions.

Inside view of a key fob with its internal components.

Conclusion

Replacing the 2018 ford explorer sport key fob battery is a simple, yet crucial maintenance task. By following the steps outlined above, you can keep your key fob functioning perfectly. Don’t wait until you’re stranded – replace that weak battery today!

FAQ

1. How long does a key fob battery last? Typically, a key fob battery lasts between 2 and 5 years.
2. Can I replace the battery myself? Absolutely! It’s a quick and easy DIY task.
3. Where can I buy a CR2032 battery? Most electronics stores, pharmacies, and online retailers carry CR2032 batteries.
4. What if my key fob still doesn’t work after replacing the battery? Check for programming issues or internal damage.
5. Is it safe to use a generic CR2032 battery? While generic batteries might work, using a quality battery is recommended for optimal performance and longevity.
6. What tools do I need to replace the battery? A small flathead screwdriver or the tip of your vehicle’s physical key is usually sufficient.
7. Can I damage my key fob by replacing the battery myself? As long as you’re gentle and careful, you shouldn’t damage your key fob.

Common Key Fob Scenarios

• Scenario 1: Key fob works intermittently. Likely solution: Replace the battery.
• Scenario 2: Key fob doesn’t work at all. Likely solutions: Replace the battery, check for programming issues, or inspect for internal damage.
• Scenario 3: Key fob works, but range is reduced. Likely solution: Replace the battery.

Related Resources

Check out our other helpful articles on Key Fob maintenance and troubleshooting.

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