Experiencing issues with your 2019 Honda Pilot key fob? It’s a common inconvenience, especially when you rely on it daily for vehicle access and security. One of the most frequent culprits behind a malfunctioning key fob is a dead or dying battery. Knowing the correct battery size and how to replace it is the first step to resolving this problem. This guide will walk you through everything you need to know about your 2019 Honda Pilot key fob battery, including the size, replacement steps, and troubleshooting tips if you encounter issues after changing the battery.
Identifying the Correct Battery Size for Your 2019 Honda Pilot Key Fob
The 2019 Honda Pilot key fob uses a CR2032 battery. This is a 3V lithium coin cell battery that is widely available at most drugstores, supermarkets, and online retailers. Using the correct battery size is crucial for ensuring proper functionality and longevity of your key fob. Attempting to use an incorrect size could damage the fob or prevent it from working altogether.
Before you even open your key fob, it’s always a good idea to have the replacement battery ready. Confirm you are purchasing a CR2032 battery to avoid any unnecessary trips back to the store.
Step-by-Step Guide to Replacing Your 2019 Honda Pilot Key Fob Battery
Replacing the battery in your 2019 Honda Pilot key fob is a straightforward process that you can easily do yourself in just a few minutes. Here’s how:
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Locate the small notch on the side of your key fob. This notch is usually positioned along the silver or chrome trim of the fob.
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Use a small flathead screwdriver or a coin to gently pry open the key fob casing. Insert the screwdriver or coin into the notch and twist gently. The casing should split open. Be careful not to apply excessive force to avoid damaging the plastic.
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Carefully separate the two halves of the key fob. Once open, you’ll see the circuit board and the battery compartment.
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Identify the CR2032 battery. It’s usually held in place by a small metal clip.
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Remove the old battery. You can typically use your fingertip or the small screwdriver to gently slide the old battery out from under the retaining clip. Take note of the battery’s orientation (+ side up or down) before removing it.
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Insert the new CR2032 battery. Place the new battery into the compartment, ensuring the correct polarity (usually the positive (+) side facing upwards). Slide it under the retaining clip until it is securely in place.
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Reassemble the key fob. Carefully align the two halves of the key fob casing and press them firmly together until they snap back into place. Ensure the casing is completely closed and secure.
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Test your key fob. Try locking and unlocking your Honda Pilot, opening the trunk, and using the remote start feature to confirm the new battery is working correctly.
Troubleshooting a Non-Working Key Fob After Battery Replacement
In most cases, replacing the battery will solve key fob issues. However, sometimes you might encounter problems even after installing a new CR2032 battery. Here are a few troubleshooting steps:
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Check Battery Polarity: Double-check that you inserted the new battery with the correct polarity (+ side up). Incorrect polarity is a common mistake.
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Ensure New Battery is Good: Although you purchased a new battery, it’s possible it could be defective or drained. Try a different new CR2032 battery to rule out a faulty battery.
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Clean Battery Contacts: Examine the metal contacts inside the key fob where the battery connects. If they look corroded or dirty, use a cotton swab and a tiny bit of rubbing alcohol to gently clean them. This can improve the connection.
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Key Fob Damage: Inspect the key fob for any signs of physical damage, such as cracks, water damage, or bent components. If the fob is damaged, it might need professional repair or replacement.
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Synchronization Issues: While less common after a simple battery change, sometimes the key fob may need to be resynchronized with your vehicle. Refer to your 2019 Honda Pilot owner’s manual for instructions on key fob synchronization or programming. Alternatively, your local Honda dealer can assist with this process.
If you’ve tried these troubleshooting steps and your 2019 Honda Pilot key fob still isn’t working, it’s best to consult with a professional. Your local Honda dealership or a qualified automotive locksmith specializing in key fobs can diagnose more complex issues and provide solutions, including key fob reprogramming or replacement if necessary.
Remember to always use the correct CR2032 battery size for your 2019 Honda Pilot key fob and handle the key fob components with care during battery replacement. With these tips, you can keep your key fob functioning reliably and avoid unnecessary trips to the dealership for simple battery changes.
