How to Replace the Key Battery in a 2010-2013 Honda Insight

Introduction

Changing the key battery in a 2010-2013 Honda Insight is a straightforward process. With a few simple tools and steps, you can easily replace the battery and ensure your key fob remains functional. In this guide, I’ll walk you through the entire process.

Tools Needed

Before starting, gather the necessary tools. These include a small precision screwdriver set and a CR1616 coin battery. You can find these items on Amazon or at your local hardware store.

• Precision screwdriver set
• CR1616 coin battery

Having these tools ready will make the process smoother and quicker.

Step-by-Step Battery Replacement

Step 1: Remove the Screw

First, flip over the key fob. You’ll notice a small screw at the base. Using a precision screwdriver, carefully remove this screw. It’s tiny, so be cautious not to lose it.

Once the screw is removed, set it aside in a safe place.

Step 2: Open the Key Fob

Next, locate the small notch on the left side of the key fob, near the midline. Insert a small flathead screwdriver into this notch and gently twist. This action will create leverage, allowing the base to pop up slightly.

With the base loosened, pull the key towards you to remove the shell. The internals of the key fob will now be exposed.

Step 3: Separate the Internals

Now, you need to separate the key fob’s internals. Look at the upper right corner of the exposed internals. You’ll find another notch here. Insert the flathead screwdriver and twist gently to separate the components.

Once separated, you will see the battery.

Step 4: Remove the Old Battery

With the internals separated, use the flathead screwdriver to carefully lift the old battery out of its compartment. It should pop out easily.

The battery you need to replace is a CR1616 3-volt coin battery.

Step 5: Insert the New Battery

Take the new CR1616 battery and ensure the lettering is facing away from you. Place it into the compartment and press it down gently until it snaps into place.

Step 6: Reassemble the Key Fob

With the new battery in place, it’s time to reassemble the key fob. Start by snapping the internal components back together. Make sure everything fits snugly.

Next, place the internals back into the key fob shell. Ensure the buttons align with the openings in the shell.

Step 7: Secure the Shell

When putting the backing back on, start by aligning the lip at the top. This makes it easier to secure the base. Once the lip is in place, press down to snap the base into position.

Step 8: Replace the Screw

Finally, take the small screw you set aside earlier and screw it back into the base of the key fob. Tighten it securely but be careful not to over-tighten.

Testing the Key Fob

After reassembling the key fob, test it to ensure everything is working correctly. If your key fob has a light, press the buttons to see if it lights up. This indicates that the new battery is functioning properly.

Conclusion

Replacing the key battery in your 2010-2013 Honda Insight is a simple task that can be done in minutes. By following these steps, you can save time and avoid the hassle of a non-functional key fob. Always keep a spare CR1616 battery on hand for future replacements.

FAQs

What type of battery does the Honda Insight key fob use?

The Honda Insight key fob uses a CR1616 3-volt coin battery.

Do I need any special tools to replace the battery?

You will need a small precision screwdriver set to remove the screws and open the key fob.

How often should I replace the key fob battery?

It’s a good idea to replace the key fob battery every 1-2 years, or when you notice the key fob is not functioning properly.

Can I use a different type of coin battery?

For optimal performance, it’s best to use the recommended CR1616 battery.

What should I do if the key fob still doesn’t work after replacing the battery?

Double-check that the battery is correctly installed. If it still doesn’t work, there may be another issue with the key fob.

Is it safe to replace the battery myself?

Yes, replacing the battery yourself is safe and straightforward. Just follow the steps carefully.

Where can I buy the CR1616 battery?

You can purchase the CR1616 battery on Amazon or at most hardware stores.

Can I take the key fob to a professional for battery replacement?

Yes, you can take it to a professional if you prefer, but it’s easy to do it yourself with the right tools.