A dead key fob battery can be a real pain, leaving you stranded and unable to unlock your Honda. Luckily, replacing the battery in your Honda key fob is a quick and easy process that you can do yourself at home with just a few simple tools.
This comprehensive guide will walk you through everything you need to know to get your key fob working like new again.
What You’ll Need
Before you get started, gather the following items:
- A small flathead screwdriver
- A new CR2032 battery (This is the most common type of battery used in Honda key fobs, but it’s always a good idea to check your owner’s manual to confirm the correct battery type for your specific model).
How to Replace the Battery: A Step-by-Step Guide
Follow these simple steps to replace the battery in your Honda key fob:
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Locate the release button or notch on the back of your key fob. This button or notch is usually small and may be located near the key ring.
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Use the flathead screwdriver to carefully pry open the key fob casing. Insert the screwdriver into the notch or press the release button while gently separating the two halves of the casing.
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Identify the old battery. It will be located inside the key fob, usually in a small compartment.
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Carefully remove the old battery. You can use the screwdriver or your fingernail to gently pry it out. Avoid touching the battery terminals.
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Insert the new battery. Make sure the positive (+) side of the battery is facing up, matching the orientation of the old battery.
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Reassemble the key fob by aligning the two halves of the casing and pressing them together until you hear a click.
Testing Your New Battery
After replacing the battery, test your key fob to make sure it’s working properly by pressing the lock, unlock, and panic buttons. If the buttons are unresponsive, double-check that the new battery is properly installed and that the battery contacts are clean.
Troubleshooting Tips
If you’re still having trouble with your Honda key fob after replacing the battery, here are a few additional things you can try:
- Check the battery contacts for corrosion. If you see any dirt or corrosion, you can clean it off with a cotton swab and some rubbing alcohol.
- Try reprogramming your key fob. Instructions for programming your key fob can usually be found in your owner’s manual. If you can’t find your owner’s manual, you can search for it online using your car’s make, model, and year. For example, you can search for “2017 Honda Accord owner’s manual.”
- If you’re still experiencing problems, it’s best to take your car to a qualified mechanic or dealership for assistance.
Frequently Asked Questions (FAQs)
Q: How often should I replace the battery in my Honda key fob?
A: Honda key fob batteries typically last between 3-5 years, but this can vary depending on usage and environmental factors.
Q: Can I use any type of CR2032 battery in my Honda key fob?
A: While any brand of CR2032 battery should work, it’s always recommended to use a high-quality battery from a reputable brand to ensure optimal performance and longevity.
Q: What happens if my key fob battery dies while I’m away from home?
A: If your key fob battery dies, you can usually still unlock your car manually using the physical key hidden inside the key fob. Once inside, you may be able to start your car by holding the key fob near the start button. Refer to your owner’s manual for instructions on starting your specific model with a dead key fob battery.
Q: Can I replace the battery in my Honda key fob myself, or do I need to take it to a dealership?
A: Replacing the battery in a Honda key fob is a simple process that most people can do themselves at home. However, if you’re not comfortable doing it yourself, you can always take it to a dealership or a qualified mechanic.
Q: My key fob is still not working after replacing the battery. What should I do?
A: If your key fob is still not working after replacing the battery, check the battery contacts for corrosion and try reprogramming the key fob. If you continue to experience problems, consult your owner’s manual or seek assistance from a qualified mechanic or dealership.
Conclusion
Replacing the battery in your Honda key fob is a simple DIY task that can save you time and money. By following the easy steps outlined in this guide, you can have your key fob working like new again in minutes. Remember to keep a spare CR2032 battery handy so you’re always prepared!
If you found this guide helpful, you might also be interested in learning about how to replace the battery key fob honda for other Honda models. For specific instructions on your 2017 Accord, check out our guide on 2017 honda accord key fob battery replacement. We also have guides on battery replacement for other popular models, such as the 2015 honda crv key fob battery, the 2016 honda crv key fob battery, and the 2008 honda accord key fob battery.
