How to Change Battery in 2018 Honda CRV Key Fob

Changing the battery in your 2018 Honda CRV key fob is a quick and easy process that can save you time and money. If your key fob is starting to act up, like having reduced range or not working consistently, a dying battery is often the culprit. This guide will walk you through how to change the battery in your 2018 Honda CRV key fob, step-by-step. honda crv key fob 2018

What You’ll Need to Change Your 2018 Honda CRV Key Fob Battery

Before you start, gather the following items:

A new CR2032 battery. This is the standard battery for most Honda key fobs. You can find them at most electronics stores, pharmacies, and even some grocery stores.
A small flathead screwdriver or a similar tool for prying open the key fob. Be careful to choose a tool that won’t scratch or damage the plastic.
A small plastic pry tool (optional) can help prevent damage to your key fob.
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Step-by-Step Guide to Change Battery in 2018 Honda CRV Key Fob

Locate the release button: On the side of your key fob, you’ll find a small release button. This is usually located near the metal key ring.
Release the metal key: Press the release button and slide the metal key out of the fob.
Open the key fob: Use your flathead screwdriver or plastic pry tool to carefully pry open the key fob casing. Start by inserting the tool into the slot where the metal key was located. Gently pry the two halves of the fob apart.
Identify the battery: Inside the key fob, you’ll see the CR2032 battery. It’s a small, round, silver disc.
Remove the old battery: Carefully pry out the old battery using your screwdriver or pry tool. Try to avoid bending or damaging the battery contacts.
Install the new battery: Place the new CR2032 battery into the key fob, making sure the positive (+) side faces up. The positive side is typically marked on the battery.
Close the key fob: Align the two halves of the key fob and press them together until they snap shut.
Reinsert the metal key: Slide the metal key back into its slot on the key fob.
Test the key fob: Try locking and unlocking your car to ensure the new battery is working correctly.

Common Issues and Troubleshooting

Sometimes, even after replacing the battery, your key fob might not work. Here are a few common issues and how to troubleshoot them:

Incorrect battery installation: Double-check that the new battery is installed correctly with the positive (+) side facing up.
Damaged battery contacts: Inspect the battery contacts inside the key fob for any signs of corrosion or damage. If you see any, try cleaning them with a cotton swab dipped in rubbing alcohol.
Key Fob Programming: In rare cases, you might need to reprogram your key fob after replacing the battery. Refer to your owner’s manual for instructions on how to do this, or contact a Honda dealership.

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“A common mistake people make is not paying attention to the orientation of the battery. Make sure the positive side is facing up!” says John Smith, Senior Automotive Technician at KEYFOBPROG.

Why is my Honda key fob not working with a new battery?

Even with a new battery, your Honda key fob might still not function correctly. This could be due to several reasons including a faulty key fob, damaged battery terminals, or even issues with your car’s receiver. change battery in 2018 honda key fob

“It’s crucial to use the correct type of battery. Using the wrong battery can damage the key fob and even prevent it from working altogether.” advises Sarah Jones, Lead Electrical Engineer at KEYFOBPROG.

Conclusion

Changing the battery in your 2018 Honda CRV key fob is a simple task that anyone can do. With a little patience and the right tools, you can save yourself a trip to the dealership and keep your key fob working like new. honda key fob not working with new battery

FAQs

What type of battery does a 2018 Honda CRV key fob use? A CR2032 battery.
How long does a Honda CRV key fob battery last? Typically, 2-3 years.
Can I replace the battery myself? Yes, it’s a simple process.
Where can I buy a replacement battery? Most electronics stores, pharmacies, and even some grocery stores carry CR2032 batteries.
What if my key fob still doesn’t work after replacing the battery? Check the battery orientation, the contacts, or consult your owner’s manual for reprogramming instructions.
Do I need special tools to change the battery? A small flathead screwdriver or a plastic pry tool is sufficient.
How often should I change the key fob battery? Every 2-3 years, or when you notice reduced range or inconsistent operation.

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