Introduction
Welcome! Today, I will guide you through the process of replacing the battery in your Acura TSX key fob. This guide is applicable for models from 2004 to 2008. The key fob comes in different styles, including an all-black version and a simpler pill-shaped version. The process remains the same for both.
Replacing the battery in your key fob is a straightforward task. You’ll need a CR2025 coin battery and a flat head screwdriver. If you don’t have these items, you can easily purchase them online. I’ve provided links in the description for your convenience.
- 2 pack of Energizer 2025 Batteries, 3V Lithium Coin Batteries
- Performs in extreme temperatures from -22 F to 140 F
- Long-lasting choice for calculators, scales and remote batteries
Tools and Materials Needed
- Flat head screwdriver
- CR2025 coin battery
Step-by-Step Guide
Step 1: Open the Key Fob
First, take your flat head screwdriver and locate the small slot at the bottom of the key fob, near the keyring. This is where you’ll insert your tool.
Once you’ve found the slot, insert the screwdriver and twist it gently. This action will start to separate the two halves of the key fob. Continue twisting until you hear a click.
After the initial separation, work your way down the side of the key fob by twisting the screwdriver. The two halves should come apart easily.
Step 2: Remove the Old Battery
Now that you’ve opened the key fob, you can see the old battery. Use your flathead screwdriver to gently lift the battery from its position. Wiggle the screwdriver slightly to loosen the battery, and it will pop right out.
Step 3: Insert the New Battery
Take your new CR2025 battery and ensure the positive side, which has the text on it, is facing down. Position the battery into its slot and press it in with your thumb until it clicks into place.
Step 4: Reassemble the Key Fob
With the new battery in place, it’s time to reassemble the key fob. Align the two halves and press them together until you hear a click. Make sure they are securely snapped back together.
Step 5: Test the Key Fob
Finally, test your key fob to ensure it’s working correctly. Press any button and check if the light comes on. If it does, you’re all set!
- 2 pack of Energizer 2025 Batteries, 3V Lithium Coin Batteries
- Performs in extreme temperatures from -22 F to 140 F
- Long-lasting choice for calculators, scales and remote batteries
Tips and Tricks
- Use a small flathead screwdriver.
- Be gentle to avoid damaging the key fob.
- Ensure the battery is oriented correctly.
FAQ
What if my key fob still doesn’t work after replacing the battery?
If your key fob doesn’t work after replacing the battery, double-check the battery orientation. Ensure the positive side is facing down. If it still doesn’t work, the issue might be with the key fob itself, and you may need a replacement.
Can I use a different type of battery?
No, it’s essential to use a CR2025 coin battery. Other batteries may not fit properly or provide the necessary power for the key fob.
Where can I buy the battery?
You can purchase a CR2025 coin battery online or at most electronics stores.
- 2 pack of Energizer 2025 Batteries, 3V Lithium Coin Batteries
- Performs in extreme temperatures from -22 F to 140 F
- Long-lasting choice for calculators, scales and remote batteries
Is it safe to use a metal tool to open the key fob?
Yes, using a flat head screwdriver is safe. Just be gentle to avoid damaging the plastic casing of the key fob.
How often should I replace the key fob battery?
Key fob batteries typically last a few years. If you notice a decrease in range or responsiveness, it’s time to replace the battery.
Conclusion
Replacing the battery in your Acura TSX key fob is a simple and quick task that can save you time and money. By following these steps, you can ensure your key fob remains functional and reliable.
If you found this guide helpful, feel free to leave a like or a comment. For more detailed guides on Acura key fobs, visit the provided link in the description. Thank you for reading!