Introduction
Replacing the battery in your Toyota Highlander key fob is a straightforward task that you can do at home. With just a flathead screwdriver and a CR2016 coin battery, you’ll have your key fob working like new in no time. Below, I’ll guide you through each step of the process.
- 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 and Materials Needed
Before you begin, gather the following items:
- Flathead screwdriver
- CR2016 coin battery
If you don’t have a CR2016 battery, you can easily purchase one from Amazon.
Step-by-Step Guide
Locate the Key Ring Slot
First, find the small slot where the key ring attaches to the key fob. This slot is located along the seam of the plastic casing.
Position the Key Fob
Hold the key fob with the back facing up, so the Toyota symbol is visible. This positioning will make it easier to open the fob without losing any components.
Insert the Flathead Screwdriver
Insert your flathead screwdriver into the slot you located earlier. Twist the screwdriver gently, as if you were turning a key. This will cause the back piece of the key fob to pop off.
Remove the Internal Component
Carefully lift out the internal component that houses the battery. Be mindful of the small buttons inside, as they can easily fall out if the fob is turned upside down.
Separate the Battery Housing
Look for a small space between the black plastic and the clear area of the internal component. Insert your flathead screwdriver or a coin into this space and twist to separate the two pieces.
Remove the Old Battery
Using the same flathead screwdriver, gently push aside the rubber part covering the battery. Get underneath the battery and pry it out by pushing it inward until it clicks out of place.
Install the New Battery
Take your new CR2016 battery and ensure the positive side (+) is facing up. Click the new battery into place, making sure it is secure.
Reassemble the Key Fob
Carefully reassemble the internal components, ensuring the buttons are properly aligned. Snap the back piece of the key fob back into place. Your key fob should now be functioning with the new battery.
- 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
Common Issues and Troubleshooting
Buttons Falling Out
If the buttons fall out during the process, carefully place them back in their respective slots before reassembling the key fob.
Battery Not Clicking Into Place
If the new battery doesn’t click into place, ensure it’s oriented correctly with the positive side up. Try pushing it in again until it clicks.
FAQ
What type of battery does the Toyota Highlander key fob use?
The Toyota Highlander key fob uses a CR2016 coin battery.
Where can I buy a CR2016 battery?
You can purchase a CR2016 battery from 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 replace the key fob battery?
No, replacing the key fob battery is a simple process that can be done at home with minimal tools.
What should I do if the key fob doesn’t work after replacing the battery?
If your key fob doesn’t work after replacing the battery, double-check that the battery is installed correctly with the positive side up. Ensure all components are properly aligned and securely snapped together.
I hope this guide has helped you successfully replace your Toyota Highlander key fob battery. If you have any questions or need further assistance, feel free to leave a comment or visit our website for more tutorials.