Introduction
Replacing the battery in your Toyota Yaris iA key fob is a simple task you can do at home. This guide will walk you through the process step-by-step. All you need is a CR2025 battery, which you can easily purchase online. Let’s get started!
- 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
Required Tools and Materials
Before you begin, make sure you have the necessary tools and materials. You will need:
- CR2025 coin battery
- Your Toyota Yaris iA key fob
If you don’t have a CR2025 battery, you can get one from Amazon.
Step 1: Removing the Internal Key
The first step is to remove the internal key from the fob. Flip the key fob over to the back. You will see a small switch.
Hold down the switch while pulling out the internal key. This key will be used to open the fob.
Step 2: Opening the Key Fob
Now that you have the internal key, insert it halfway into the slot on the side of the key fob.
Hold the front half of the device and twist the key. You will hear a cracking sound, which indicates the fob is opening.
Don’t worry; this sound is normal and means the fob is coming apart as it should.
Step 3: Accessing the Battery
Once the key fob is open, you will see a small plastic disc sitting on top of the battery.
Lift this disc out and set it aside. You will now see the CR2025 battery.
Step 4: Replacing the Battery
Remove the old CR2025 battery and dispose of it properly. Take your new CR2025 battery and make sure the positive side is facing up.
Slide the new battery into the slot where the old battery was.
Step 5: Reassembling the Key Fob
Place the plastic disc back on top of the new battery. Press it down so it sits flush with the surrounding plastic.
Make sure the battery is secure and making contact.
Click the two halves of the key fob back together. Insert the internal key back into its slot.
- 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
Final Checks
After reassembling the key fob, test it to ensure it’s working correctly. Press the buttons to see if the car responds.
If everything works, you’ve successfully replaced your key fob battery!
Conclusion
Replacing the battery in your Toyota Yaris iA key fob is straightforward and takes just a few minutes. This simple task can save you time and money.
If you found this guide helpful, feel free to share your experience in the comments. For more tutorials on key fob battery replacements, visit our website.
FAQs
What type of battery does the Toyota Yaris iA key fob use?
The Toyota Yaris iA key fob uses a CR2025 coin battery.
Is the cracking sound normal when opening the key fob?
Yes, the cracking sound is normal and indicates that the fob is opening correctly.
How often should I replace the key fob battery?
Typically, you should replace the key fob battery every 1-2 years, or when it stops working.
Can I use a different type of battery?
No, you should only use a CR2025 battery to ensure proper function.
Where can I buy a CR2025 battery?
You can purchase a CR2025 battery from Amazon.
- 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