Discover the Quick Fix: Master How to Change Key Fob Battery Ford Explorer 2018 Now!
What To Know
- Use a cotton swab dipped in rubbing alcohol to clean the battery contacts on both the key fob and the new battery.
- While replacing the battery is the most common key fob maintenance task, there are other things you can do to keep your key fob in good working order.
- Replacing a key fob battery is a quick and simple process that can save you a lot of frustration.
Are you struggling with a dead key fob for your 2018 Ford Explorer? It’s a common issue, and thankfully, replacing the battery is a simple DIY task. This guide will walk you through the process, step-by-step, so you can get your key fob back in working order quickly.
What You’ll Need
Before you begin, gather the following:
- A new CR2032 battery: This is the standard battery type for most Ford Explorer key fobs. You can purchase these at any electronics store or online.
- A small screwdriver: You’ll need a small flathead screwdriver to pry open the key fob.
Step-by-Step Guide
1. Locate the Release Button: On your Ford Explorer key fob, you’ll find a small release button. It’s typically located on the side or bottom of the fob.
2. Pry Open the Key Fob: Using your small screwdriver, gently insert it into the release button slot. Apply slight pressure to pry open the key fob. Be careful not to force it, as you could damage the fob.
3. Remove the Old Battery: Once the key fob is open, you’ll see the old battery. It should be held in place by a spring or a small clip. Carefully remove the old battery.
4. Insert the New Battery: Take your new CR2032 battery and insert it into the battery compartment, ensuring the positive (+) side faces up. You may hear a slight click as the battery snaps into place.
5. Close the Key Fob: Carefully align the two halves of the key fob and press them together until they snap shut.
6. Test the Key Fob: Try pressing the buttons on your key fob to ensure it’s working properly. If the buttons respond, you’ve successfully replaced the battery.
Troubleshooting Tips
If your key fob still isn’t working after replacing the battery, here are some troubleshooting tips:
- Check the Battery: Make sure you’ve inserted the new battery correctly, with the positive (+) side facing up.
- Clean the Battery Contacts: Use a cotton swab dipped in rubbing alcohol to clean the battery contacts on both the key fob and the new battery.
- Reset the Key Fob: Some Ford Explorer key fobs have a reset button. Consult your owner’s manual for instructions on how to reset your specific key fob.
- Consult a Mechanic: If you’ve tried all of the troubleshooting steps and your key fob still isn’t working, it’s best to consult a mechanic. There may be a more serious issue with the key fob or the vehicle’s electronics.
Key Fob Battery Life
CR2032 batteries typically last for several years, but their lifespan can vary depending on usage and environmental factors. If you notice your key fob‘s range decreasing or the buttons becoming unresponsive, it’s a good sign that the battery needs to be replaced.
Importance of Maintaining Your Key Fob
A functioning key fob is essential for your Ford Explorer. It allows you to:
- Unlock and lock your vehicle: This is crucial for security and convenience.
- Start your vehicle: Many newer vehicles, including the 2018 Ford Explorer, utilize push-button start, which relies on the key fob to communicate with the vehicle.
- Remote start your vehicle: If your Explorer has remote start functionality, you’ll need a working key fob to activate it.
Beyond the Battery: Key Fob Maintenance
While replacing the battery is the most common key fob maintenance task, there are other things you can do to keep your key fob in good working order:
- Avoid Extreme Temperatures: Heat and cold can damage the internal components of your key fob. Store your key fob in a cool, dry place when not in use.
- Keep it Clean: Dirt and grime can accumulate on your key fob, interfering with its functionality. Wipe it down regularly with a damp cloth.
- Avoid Dropping it: Dropping your key fob can damage the internal components, leading to malfunctions.
Time to Get Back on the Road
Replacing a key fob battery is a quick and simple process that can save you a lot of frustration. By following these steps and troubleshooting tips, you can get your Ford Explorer key fob back in working order and back on the road in no time.
Frequently Asked Questions
Q: How often should I replace the battery in my Ford Explorer key fob?
A: CR2032 batteries typically last for 2-3 years, but it’s best to replace the battery when you notice a decrease in range or responsiveness.
Q: Can I use any type of battery in my Ford Explorer key fob?
A: No, you should only use a CR2032 battery. Using a different type of battery can damage the key fob.
Q: What if I can’t find the release button on my key fob?
A: If you can’t locate the release button, consult your owner’s manual or contact a Ford dealership for assistance.
Q: What happens if I leave my key fob battery dead for too long?
A: If the battery is dead for an extended period, the key fob may need to be reprogrammed. You can usually reprogram it yourself using the instructions in your owner’s manual, but if you’re unsure, it’s best to contact a Ford dealership.