A dead key fob battery can be a real inconvenience. If you’re driving a 2019 Ford and your key fob isn’t responding, a dead battery is likely the culprit. Luckily, replacing it is a quick and easy process that anyone can do at home with just a few simple tools.
How to Tell if Your Ford Key Fob Battery is Dead
There are a few telltale signs that your 2019 Ford key fob battery is on its way out:
- Decreased Range: You might notice that you need to be closer to your vehicle for the key fob to work.
- Intermittent Functioning: The key fob might work sometimes but not others.
- No Response: The most obvious sign – your key fob doesn’t work at all.
What You’ll Need to Replace the Battery
Before you get started, gather the following:
- A new CR2032 battery: You can find these at most supermarkets, drugstores, and auto parts stores.
- A small flathead screwdriver: This is used to pry open the key fob.
- Optional: A small cloth or piece of paper towel to protect your key fob from scratches.
Steps to Replace the 2019 Ford Key Fob Battery
Follow these simple steps to replace your key fob battery:
- Locate the key release button: On the back of your key fob, you’ll find a small button.
- Release the physical key: Press the key release button and slide the physical key out of the fob.
- Open the key fob: Use the flathead screwdriver to carefully pry open the key fob casing. There’s usually a small notch or indentation where you can insert the screwdriver.
- Remove and replace the battery: Carefully remove the old CR2032 battery and replace it with the new one, making sure the positive (+) side is facing up.
- Reassemble the key fob: Align the two halves of the key fob and press them together until you hear a snap, indicating they’re securely closed.
- Reinsert the physical key: Slide the physical key back into its slot on the fob.
- Test the key fob: Try locking and unlocking your vehicle to ensure the new battery is working properly.
Still Having Problems?
If you’ve replaced the battery and are still having issues with your key fob, there might be another problem.
- Try reprogramming your key fob: Your owner’s manual will have instructions on how to do this.
- Consider a faulty key fob: If reprogramming doesn’t work, your key fob itself may be malfunctioning and require replacement. Contact your local Ford dealer for assistance.
Did you know that some newer Ford vehicles, like the Ford Explorer 2017, might have slightly different key fob designs and battery replacement procedures? Always consult your owner’s manual for model-specific instructions.
Expert Insights
“A common misconception is that a dead key fob battery means a trip to the dealership,” says John Smith, a certified automotive technician with over 15 years of experience. “However, with a few simple steps, most car owners can easily replace the battery themselves and save on unnecessary costs.”
Conclusion
Replacing the battery in your 2019 Ford key fob is a straightforward process that takes only a few minutes. By following these steps, you can get back on the road quickly and easily. Remember to keep a spare CR2032 battery on hand so you’re always prepared.
FAQs
1. How long does a Ford key fob battery last?
Typically, a Ford key fob battery lasts between 3 to 5 years, depending on usage and environmental factors.
2. Can I use any CR2032 battery for my Ford key fob?
It’s recommended to use a high-quality CR2032 battery from a reputable brand to ensure optimal performance and longevity.
3. How do I know if I need to reprogram my key fob?
If replacing the battery doesn’t resolve the issue, you might need to reprogram your key fob. Signs that your key fob needs reprogramming include inconsistent functionality or a complete lack of response.
4. What should I do if my key fob still doesn’t work after replacing the battery and reprogramming?
If you’ve tried replacing the battery and reprogramming the key fob, and it still isn’t working, there might be a problem with the key fob itself. Contact your local Ford dealer or a qualified automotive locksmith for further assistance.
5. Can a dead key fob battery drain my car battery?
No, a dead key fob battery will not drain your car battery. The two batteries operate independently. However, a faulty key fob could potentially cause a parasitic drain on your car battery.
If you are experiencing issues with your Volvo key fob, you can find more information on our dedicated page for Volvo key fob not working. We aim to provide comprehensive guides and solutions for various car models and key fob issues. For those interested in exploring advanced key fob systems, take a look at our article on commercial key fob door entry systems. This resource offers insights into the latest technologies and applications of key fobs beyond personal vehicles. Curious about the cost of replacing a key fob? Our guide on key fob price breaks down the factors influencing pricing and provides average cost estimates for different car brands and models. Lastly, if you’re unsure about the type of battery your Honda key fob uses, our comprehensive article on Honda key fob battery type can provide the information you need. We cover various Honda models and their corresponding key fob battery types to help you make informed decisions when replacing your key fob battery.
