Introduction
Maintaining the functionality of your Toyota Tundra key fob is essential. A key part of this is ensuring the battery is always in good condition. Today, I’ll guide you through the simple process of replacing the battery in your key fob for the 2004, 2005, and 2006 models.
This task is straightforward. You’ll need a flathead screwdriver and a CR2016 battery. If you don’t have a CR2016 battery, you can easily order one online. Let’s get started!
- Used in heart rate monitors, keyless entry, glucose monitors, toys & games
- Important: Coin Lithium batteries are not interchangeable; Both the diameter and thickness can vary based on the cell designation; While some device battery compartments may be sized in a way that different battery types can fit in the compartment, the capacities will vary by size
- Reliable, dependable power
Tools You Will Need
Before we dive into the steps, let’s gather the necessary tools:
- Flathead screwdriver
- CR2016 battery
Ensure you have these tools ready to make the process smooth and hassle-free.
Step-by-Step Guide
Step 1: Locate the Indentation
First, take a look at the top of your key fob. You will notice a small indentation in the plastic. This is where you will insert your flathead screwdriver.
Hold the key fob loosely in your hand and insert the screwdriver into the indentation.
Step 2: Open the Key Fob
With the screwdriver in place, twist it gently. You will hear a cracking sound as the key fob begins to open. Don’t worry, this is normal.
Once you hear the crack, you can use your fingers to pull the two halves of the key fob apart.
Step 3: Remove the Old Battery
Now that the key fob is open, you will see the old battery. To remove it, lightly push on the bottom of the battery. This will cause the top part to snap out.
Carefully take the old battery out and set it aside. Remember, you need a CR2016 battery for this replacement.
Step 4: Insert the New Battery
Take your new CR2016 battery and ensure the positive side is facing up. You’ll want to see the plus sign (+) on the battery.
Slide the battery into place and push it down gently until it sits securely in its slot.
Step 5: Reassemble the Key Fob
With the new battery in place, it’s time to put the key fob back together. Align the two halves of the key fob and press them together until you hear a click.
The key fob should now be securely closed, and you’re done!
- Used in heart rate monitors, keyless entry, glucose monitors, toys & games
- Important: Coin Lithium batteries are not interchangeable; Both the diameter and thickness can vary based on the cell designation; While some device battery compartments may be sized in a way that different battery types can fit in the compartment, the capacities will vary by size
- Reliable, dependable power
Conclusion
Replacing the battery in your Toyota Tundra key fob is a simple and quick task. With just a flathead screwdriver and a CR2016 battery, you can ensure your key fob remains functional.
If you found this guide helpful, please let me know in the comments or by giving this post a like. For more tutorials on key fob battery replacements, check out our website or YouTube channel. We cover a wide range of makes and models to help you with your key fob needs.
FAQs
What type of battery do I need?
You will need a CR2016 coin battery for the Toyota Tundra key fob.
Where can I buy a CR2016 battery?
You can purchase CR2016 batteries online from retailers like Amazon.
- Used in heart rate monitors, keyless entry, glucose monitors, toys & games
- Important: Coin Lithium batteries are not interchangeable; Both the diameter and thickness can vary based on the cell designation; While some device battery compartments may be sized in a way that different battery types can fit in the compartment, the capacities will vary by size
- Reliable, dependable power
Is it difficult to open the key fob?
No, opening the key fob is easy with a flathead screwdriver. Just insert and twist.
How do I know the battery is inserted correctly?
The positive side of the battery should face up. You should see the plus sign (+).
What if my key fob still doesn’t work?
Ensure the battery is correctly installed. If it still doesn’t work, there may be another issue with the key fob.
Can I use a different type of battery?
No, it’s important to use a CR2016 battery to ensure compatibility and functionality.
Do I need any special tools?
No, you only need a flathead screwdriver to open the key fob.
How often should I replace the battery?
Replace the battery when the key fob starts to show signs of low power, such as reduced range.