The 2017 Ford Explorer Sport Key Fob Battery is a crucial component for accessing and starting your vehicle. A dead battery can leave you stranded, so knowing how to replace and program it is essential. This comprehensive guide will cover everything from identifying the correct battery type to troubleshooting common key fob issues. We’ll provide clear, step-by-step instructions and answer frequently asked questions to empower you to handle key fob battery replacements with confidence.
Understanding Your 2017 Ford Explorer Sport Key Fob
The key fob for your 2017 Ford Explorer Sport is more than just a key; it’s a sophisticated piece of technology that communicates wirelessly with your vehicle. Understanding its functions and components, including the battery, is the first step in maintaining its optimal performance. The key fob battery powers these essential functions: locking/unlocking doors, remote start, panic alarm, and, importantly, the immobilizer system. A failing battery will impact these features, eventually rendering your key fob useless.
Identifying the Right Battery
For the 2017 Ford Explorer Sport, you’ll need a CR2032 battery. This small, circular battery is readily available at most stores that sell batteries. Don’t be tempted to use a different type, as it could affect the key fob’s performance. Always double-check the markings on the old battery to confirm you’re buying the correct replacement.
You can learn more about Ford key fobs on our page on how to program new ford key fob.
How to Replace Your 2017 Ford Explorer Sport Key Fob Battery
Replacing the battery is a simple process that most people can do themselves. You’ll need a small flathead screwdriver or a similar tool to pry open the key fob casing.
- Locate the small slot on the side of your key fob.
- Carefully insert the flathead screwdriver into the slot and gently twist to separate the two halves of the key fob casing.
- Identify the old CR2032 battery.
- Using the screwdriver or your fingernail, carefully pry out the old battery.
- Insert the new CR2032 battery, ensuring the positive (+) side faces upwards.
- Snap the two halves of the key fob casing back together.
Testing Your New Battery
Once the new battery is installed, test all the key fob functions (lock, unlock, remote start, panic) to ensure it’s working correctly. If any functions are not working as expected, double-check that the battery is installed correctly and that it’s a fresh, unused CR2032 battery.
Programming Your 2017 Ford Explorer Key Fob
In most cases, replacing the battery doesn’t require reprogramming the key fob. However, if your key fob isn’t functioning correctly after a battery replacement, you might need to reprogram it. Visit our page on register ford key fob for more information. You can also find specific instructions for your 2017 Ford Explorer Sport on our guide to program 2017 ford explorer key fob. For those interested in purchasing a new key fob, we have a helpful resource on where to ford focus key fob buy. And for general information on programming a Ford key fob, check out our comprehensive guide on how to program new key fob ford.
Troubleshooting Common Key Fob Issues
Sometimes, the issue might not be the battery itself. Here are a few common problems and their solutions:
- Key fob not working at all: Try replacing the battery. If that doesn’t work, the key fob itself may be faulty and require replacement.
- Intermittent operation: This could indicate a weak battery or a problem with the vehicle’s receiver.
- Key fob works close to the vehicle but not from a distance: This suggests a weak battery or interference from other electronic devices.
Conclusion
Maintaining your 2017 Ford Explorer Sport key fob battery is a simple yet crucial aspect of vehicle ownership. Knowing how to replace and troubleshoot common issues can save you time, money, and frustration. By following the steps outlined in this guide, you can keep your key fob in top condition and ensure reliable access to your vehicle.
FAQ
- How long does a 2017 Ford Explorer Sport key fob battery last? Typically, 3-5 years.
- What type of battery does a 2017 Ford Explorer Sport key fob use? A CR2032 battery.
- Do I need to reprogram my key fob after replacing the battery? Usually, no.
- Where can I buy a replacement battery? Most stores that sell batteries carry CR2032 batteries.
- What if my key fob still doesn’t work after replacing the battery? You may need to reprogram it or replace the key fob.
- How can I prevent my key fob battery from draining quickly? Avoid excessive use of the panic button and store your keys away from electronic devices that might interfere with the signal.
- Can I replace the key fob battery myself? Yes, it’s a simple process.
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