Introduction
Replacing the key battery in your Honda CR-Z is a straightforward process. Whether your key fob is not working or you just want to ensure it doesn’t fail unexpectedly, following these steps will guide you through the process.
In this guide, I will provide detailed instructions on how to replace the battery in the physical key fob used in the Honda CR-Z models from 2011 to 2014.
- IN THE BOX: 6-pack of CR1616 3-volt lithium coin cell replacement batteries for small electronic devices
- DEVICE COMPATIBLE: Ideal for watches, calculators, games, medical devices, and more
- LONG LASTING: Long-lasting, reliable battery life; performs in extreme temperatures
Required Tools and Materials
Before starting, make sure you have the following items:
- CR1616 coin battery
- Precision screwdriver set
- Flathead screwdriver
You can purchase the CR1616 coin battery and the precision screwdriver set online. Links to these items are available in the video description.
Step-by-Step Instructions
Step 1: Remove the Small Screw
First, flip the key over. You will see a small screw at the base of the key. Using a precision screwdriver, carefully remove this screw. It might take a bit of effort, but once it’s out, the rest of the process will go smoothly.
Set the screw aside in a safe place to avoid losing it.
Step 2: Separate the Key Fob
Next, take a flathead screwdriver and locate the notch in the middle of the base of the key. Insert the flathead screwdriver into this notch and twist gently. You will notice the base of the key fob starting to move.
Pull the base towards you and then flip it up. This will detach the base from the key fob easily.
Step 3: Remove the Internal Section
Now, you can pull out the internal section of the key fob. Set the outer case aside.
Look at the internal section of the key fob. In the upper right corner, you will find a small notch in the middle.
Step 4: Open the Internal Section
Using the flathead screwdriver again, insert it into the notch and twist. This will separate the two pieces of the internal section, giving you access to the coin battery.
Step 5: Replace the Battery
With the internal section open, use the flathead screwdriver to pop out the old CR1616 coin battery. Take the new CR1616 battery and place it into the slot, ensuring the positive side is facing down.
The battery should snap into place easily.
Step 6: Reassemble the Key Fob
Now that the new battery is in place, you can start reassembling the key fob. First, snap the internal section back together.
Then, align the internal section with the outer case. Make sure to start from the top, aligning the top ridge first. This will make it easier to close the case.
Step 7: Secure the Screw
Finally, replace the small screw you removed earlier. Tighten it securely, but be careful not to overtighten and strip the screw or the plastic.
Once the screw is back in place, test the key fob to ensure it’s working correctly. You should see the red light come on when you press the buttons.
- IN THE BOX: 6-pack of CR1616 3-volt lithium coin cell replacement batteries for small electronic devices
- DEVICE COMPATIBLE: Ideal for watches, calculators, games, medical devices, and more
- LONG LASTING: Long-lasting, reliable battery life; performs in extreme temperatures
Common Issues and Troubleshooting
Sometimes, even after replacing the battery, you might encounter issues with the key fob. Here are some common problems and their solutions:
Key Fob Not Working
If your key fob is still not working after replacing the battery, try the following:
- Check the battery orientation
- Ensure the battery is properly seated
- Inspect for any visible damage
Difficulty in Removing the Screw
If you have trouble removing the screw, make sure you are using the correct precision screwdriver. Applying gentle pressure and turning slowly can help prevent stripping the screw.
Case Not Closing Properly
If the key fob case is not closing properly, ensure that all internal components are aligned correctly. Starting from the top ridge can make it easier to close the case.
FAQs
What type of battery does the Honda CR-Z key fob use?
The Honda CR-Z key fob uses a CR1616 coin battery.
How often should I replace the key fob battery?
Typically, the key fob battery should be replaced every 2-3 years, or when you notice a decrease in range or response.
What should I do if the key fob still doesn’t work after replacing the battery?
If the key fob doesn’t work after replacing the battery, double-check the battery orientation and seating. If the issue persists, there may be a problem with the key fob itself.
Can I use a different type of battery?
It’s recommended to use the CR1616 coin battery as specified. Using a different type may not fit properly or provide the correct voltage.
Where can I buy the CR1616 battery?
You can purchase the CR1616 battery online or at most electronics stores.
- IN THE BOX: 6-pack of CR1616 3-volt lithium coin cell replacement batteries for small electronic devices
- DEVICE COMPATIBLE: Ideal for watches, calculators, games, medical devices, and more
- LONG LASTING: Long-lasting, reliable battery life; performs in extreme temperatures
Conclusion
Replacing the key battery in a Honda CR-Z is a simple process that can save you time and money. By following the steps outlined in this guide, you can ensure your key fob remains functional and reliable.
Always remember to handle the small components carefully and keep track of the screws. Happy driving!