Wheel Chasers

Unlocking the Secrets: The Basics of Keyless Remotes & When to Change Your Honda Keyless Remote Battery

As cars continue to evolve, so do the ways we interact with them. Gone are the days of manually turning the key to start a car.

Now, most cars come equipped with keyless remote entry. This remote allows drivers to lock, unlock, and start their car with the push of a button.

While convenient, many car owners are unsure of how these remotes work and their battery life. In this article, we will delve into the basics of keyless remotes and how to know when it’s time to change your Honda keyless remote battery.

Understanding the basics of a keyless remote

A keyless remote is a small device that communicates with your car’s computer using radio waves. This communication allows the remote to perform various functions, such as locking and unlocking the car, opening the trunk, and starting the engine.

The remote has two main components, the transmitter and the receiver. The transmitter sends a radio frequency signal to the receiver in your car.

The receiver reads the signal and performs the necessary function. Most keyless remotes also have a range limit.

Typically, the remote must be within 30-40 feet of the car to communicate with the receiver. As a safety feature, the remote will not work if the car is already running.

Signs that your Honda keyless remote battery needs changing

Like any battery-powered device, your Honda keyless remote battery will eventually need to be replaced. Here are some signs that it’s time to change your battery:


The remote’s range has decreased: If you find yourself having to get closer to your car to lock or unlock it, your battery may be low. 2.

The remote’s buttons are unresponsive: If you have to push the buttons multiple times before the car responds, it’s likely due to a failing battery. 3.

The red light on the remote is flashing: If the red light on your remote is flashing when you push a button, it’s a good indication that the battery is low. 4.

The remote stops working altogether: If the remote stops working completely, it’s a strong indicator that the battery needs to be replaced.

Replacing your Honda keyless remote battery

Replacing your Honda keyless remote battery is a straightforward process. Here are the steps you need to follow:


Open the remote: The first step is to open your keyless remote. You can use a flathead screwdriver or a coin to pop off the back cover.

2. Remove the old battery: Once you have the remote open, remove the old battery.

You can do this by gently prying it out of the battery holder. 3.

Replace with a new battery: Replace the old battery with a new one, making sure the positive and negative ends are in the correct position. 4.

Close the remote: Once you have replaced the battery, snap the back cover back onto the remote.


In conclusion, understanding the basics of a keyless remote is key to troubleshooting any potential problems. If you notice any of the signs that your Honda keyless remote battery needs changing, it’s important to act quickly to avoid getting stranded without access to your vehicle.

Replacing your battery is a simple process that you can do yourself. By being proactive and changing your battery as needed, you can save yourself the hassle of dealing with a dead remote.

Proper safety precautions before replacing the battery

Replacing the battery in your Honda keyless remote is a simple process, however, it is important to follow proper safety precautions to ensure your safety and protect your device from damage. Here are some things to keep in mind before starting the battery replacement process:


Wear gloves: When handling batteries, it’s best to wear gloves to prevent any acid from coming into contact with your skin. 2.

Have a clean workspace: Make sure the surface you are working on is clean to prevent any debris, dust, or dirt from getting into the remote and damaging it. 3.

Be gentle: When removing the back cover of your keyless remote, be gentle to avoid cracking or damaging the case. 4.

Use a proper tool: Make sure to use a flathead screwdriver or a coin to remove the cover of your keyless remote and avoid using any sharp tools that may damage the remote. 5.

Dispose of old batteries properly: It is crucial to dispose of old batteries properly. Do not throw them in the garbage as they may leak chemicals that are harmful to the environment.

Instead, take them to a recycling center or a battery disposal facility.

Identifying the correct battery size for your Honda keyless remote

Before replacing your Honda keyless remote battery, it’s important to identify the correct battery size. Using the wrong size battery can damage your remote or render it useless.

Here are some steps to help you identify the correct battery size for your Honda keyless remote:

1. Check for the battery specification: The battery size for your Honda keyless remote is typically printed on the battery itself.

You can remove the battery from the remote and check the size written on it. 2.

Check the owner’s manual: Your Honda owner’s manual may have information on the battery type and size for your keyless remote. Look for a maintenance section or a section on the keyless remote system.

3. Contact your dealer: If you are unsure about the battery size, you can contact your Honda dealer or a certified mechanic for help.

They may be able to provide you with the correct battery size or even replace the battery for you. 4.

Check online: You can also find information about the correct battery size for your Honda keyless remote by searching online. Many online retailers sell batteries and have information on which battery type and size is compatible with your remote.


Replacing the battery in your Honda keyless remote is a quick and easy process that can be done with minimal tools and expertise. However, it is crucial to follow proper safety precautions and identify the correct battery size to prevent any damage to your remote or vehicle.

By following these steps, you can avoid potential problems and keep your keyless remote functioning properly.

Tools needed for replacing the battery

Replacing the battery in your Honda keyless remote requires just a few simple tools. Here are the tools you will need to replace the battery in your Honda keyless remote:


Flathead screwdriver: A small flathead screwdriver can be used to pry open the cover of the remote. 2.

Gloves: Wearing gloves can help protect your hands when handling the battery and prevent any acid from coming into contact with your skin. 3.

Replacement battery: The most important tool you will need is the replacement battery. Be sure to purchase the correct size and type of battery for your specific Honda keyless remote.

Steps for opening the remote to access the battery

1. Locate the seam: Turn your Honda keyless remote over so that the backside is facing up.

Look for the seam around the edge of the device where the top and bottom halves of the remote meet. The seam will be small and may be difficult to see, but it is important to locate it to pry open the cover.

2. Use a small flathead screwdriver: Place the head of the flathead screwdriver in the seam of the remote and gently apply pressure to pry the cover off.

Do not use too much force or you may damage the remote. 3.

Remove the old battery: Once the cover is off, gently remove the old battery from the compartment. Be careful not to damage any parts of the remote when doing so.

4. Insert the new battery: Carefully insert the new battery into the compartment with the positive (+) end facing up.

Make sure the new battery is firmly in place. 5.

Replace the cover: Snap the cover back onto the remote by pressing the two halves of the device together. Make sure the cover is flush with the body of the remote.

6. Test the remote: After replacing the battery and putting the cover back on, test your Honda keyless remote to ensure it is working properly.

Try locking and unlocking the doors, opening the trunk or starting the engine to make sure the remote is functioning as expected.


Replacing the battery in your Honda keyless remote is a simple process that requires just a few tools and some basic knowledge. By following the steps outlined above and taking proper safety precautions, you can replace your battery quickly and easily.

Remember to wear gloves, have a clean workspace, and dispose of the old battery properly. With a new battery, your Honda keyless remote should work flawlessly, and you can continue to enjoy the convenience and ease of a keyless entry system for your vehicle.

Proper battery disposal procedures

After replacing the battery in your Honda keyless remote, it’s important to dispose of the old battery properly to protect the environment. Here are the proper battery disposal procedures:


Do not throw old batteries in the trash. Batteries contain dangerous chemicals that can harm the environment and wildlife.

2. Take the old battery to a recycling center.

Many cities and towns have specific battery recycling centers to safely dispose of old batteries. Check with your local government for a list of recycling centers in your area.

3. Return the old battery to the manufacturer.

Some manufacturers offer battery recycling programs to guarantee the safe disposal of old batteries, especially for rechargeable batteries. 4.

Avoid incinerating batteries. Incinerating batteries can release harmful toxins into the air.

Tip for prolonging the life of your Honda keyless remote battery

While replacing your Honda keyless remote battery is a simple and straightforward process, it’s always better to prolong the life of your battery for as long as possible. Here are some tips on how to keep your keyless remote battery working for longer:


Store your remote in a dry and cool place. Heat and humidity can drain your battery quickly.

2. Avoid extreme temperatures.

Do not leave your remote in a car on a hot or cold day, as this can also drain your battery. 3.

Use the remote often. Regular use can keep the battery working efficiently.

4. Turn off the remote when it’s not in use.

If you are not using your remote for an extended period of time, switch it off to save battery power. 5.

Replace the battery when needed. Signs of a low battery include a shorter remote range, unresponsive buttons, and a blinking red light.

6. Clean the remote regularly.

Dirty contacts can drain the battery. Clean the battery contacts with a cloth or cotton swab dipped in rubbing alcohol.

7. Check the remote for damage.

A crack in the remote could allow moisture inside, which could damage the battery or other parts of the device.


Proper battery disposal procedures and tips for prolonging the life of your Honda keyless remote battery are important for the environment and your wallet. Disposing of old batteries in the proper way helps protect the environment from hazardous toxins.

By following the tips listed above, you can extend the life of your Honda keyless remote battery, save money, and avoid any inconvenience that may arise due to a dead remote. Remember, if you notice any of the signs that your battery needs replacing, act quickly to avoid any problems with your Honda keyless remote.

The importance of keeping a spare battery on hand

Having a spare battery for your Honda keyless remote can save you from the inconvenience of a depleted remote battery. Here are some reasons why it is important to keep a spare battery on hand:


Emergency situations: If you find yourself in a situation where your remote battery dies unexpectedly, having a spare battery allows you to quickly replace it and regain control of your keyless entry system. 2.

Convenience: A spare battery gives you peace of mind, knowing that you have a backup in case your current remote battery fails. It allows you to maintain the same level of convenience in accessing your vehicle without any interruption.

3. Traveling: When traveling, especially long distances, it can be difficult to find a replacement battery for your keyless remote.

By having a spare battery on hand, you can avoid any inconvenience or delays caused by a dead remote. 4.

Cost-saving: Most remote batteries are relatively affordable. By having a spare battery, you can avoid paying the higher prices often charged by convenience stores or dealerships when you need a battery urgently.

5. Sharing the vehicle: If you share your Honda vehicle with someone else, having a spare battery ensures that both parties have access to the keyless entry system, even if one of the remotes runs out of battery power.

Troubleshooting common issues with keyless remotes

While keyless remotes are generally reliable, there may be instances where they encounter issues. Here are some common problems and troubleshooting steps for your Honda keyless remote:


Remote not working: If your keyless remote is not working, first try replacing the battery with a fresh one. Ensure the battery is correctly inserted, and the positive (+) and negative (-) ends are in the right position.

2. Range issues: If you are experiencing reduced remote range, it could be due to interference or an obstruction.

Ensure you are within the recommended range (usually 30-40 feet) and that there are no physical obstructions between the remote and the vehicle. 3.

Unresponsive buttons: If the buttons on your keyless remote are unresponsive, check for any debris or dirt that may be blocking the contacts. Gently clean the buttons and contacts using a cloth or cotton swab dipped in rubbing alcohol.

4. Programming issues: If you have replaced the battery or acquired a new remote and it is not working, it may require reprogramming.

Consult your vehicle’s owner’s manual for instructions on how to program the keyless remote. 5.

Physical damage: If your remote has been dropped, stepped on, or exposed to water, it may stop functioning properly. In such cases, you may need to replace the remote entirely.

6. Weak signal: If your remote is working intermittently or the range has significantly decreased, it may be due to a weak signal from the remote.

This can be caused by a damaged antenna or a problem with the receiver in the vehicle. Consult a professional if this occurs.

7. System reset: If none of the troubleshooting steps above resolve the issue, you can try resetting the keyless entry system.

Disconnect the vehicle’s battery for a few minutes and then reconnect it. This may help reset the remote and resolve any communication issues.


Keeping a spare battery for your Honda keyless remote and knowing how to troubleshoot common issues can ensure a seamless experience with your keyless entry system. By having a spare battery on hand, you can avoid unexpected battery failures and inconveniences.

Additionally, being aware of common keyless remote problems and the steps to troubleshoot them allows you to quickly address and resolve any issues that arise. With a properly functioning keyless remote, you can continue to enjoy the convenience and ease of accessing your Honda vehicle.

How to program a new remote after changing the battery

If you have replaced the battery in your Honda keyless remote or purchased a new remote altogether, it may need to be programmed to work with your vehicle. Here are the steps to program a new remote after changing the battery:


Sit in the driver’s seat of your Honda vehicle and close all doors, including the trunk and hood. 2.

Insert the key into the ignition and turn it to the “On” position. Do not start the engine.

3. Locate the programming button.

The location of the programming button can vary depending on the model and year of your Honda. It is typically located underneath the driver’s side dashboard or in the fuse box area.

Consult your vehicle’s owner’s manual for the exact location of the programming button. 4.

Press and release the programming button. The indicator light on the vehicle’s dashboard will illuminate and then begin to blink.

5. Within five seconds of pressing the programming button, press any button on the new remote.

The indicator light on the dashboard will go off, indicating that the remote has been successfully programmed. 6.

Repeat step 5 for any additional remotes you need to program. You can program up to a total of four remotes for your Honda vehicle.

7. Turn the ignition off and remove the key from the ignition.

8. Test the new remote by pressing the buttons to lock and unlock the doors, open the trunk, or start the engine (if applicable).

Ensure that each remote functions as intended. 9.

If the new remote does not work or if you encounter any difficulties during the programming process, it is recommended to contact your local Honda dealer or a professional automotive locksmith for assistance.

Benefits of using a keyless entry system

Using a keyless entry system, such as the one found in Honda vehicles, offers numerous benefits for car owners. Here are some of the advantages of using a keyless entry system:


Convenience: One of the primary benefits of a keyless entry system is the convenience it provides. With just the press of a button on your remote, you can lock or unlock your vehicle, open the trunk, or even start the engine (in vehicles with push-button start).

This eliminates the need to fumble for keys or manually unlock the doors. 2.

Enhanced security: Keyless entry systems offer added security features compared to traditional key systems. They use advanced encryption technology to prevent unauthorized access and theft.

Additionally, some keyless entry systems have a panic button that can be pressed to set off the vehicle’s alarm, providing an extra layer of security in emergency situations. 3.

Remote start: Many keyless entry systems come equipped with a remote start feature. This allows you to start your vehicle from a distance, so it can warm up or cool down before you even enter the car.

Remote start is especially beneficial in extreme weather conditions. 4.

Hands-free operation: Keyless entry systems offer hands-free operation, making it easier to access and use your vehicle. For example, if your hands are full with groceries or other items, you can simply approach the vehicle and the sensors will detect your key fob, automatically unlocking the doors without the need to press any buttons.

5. Customizable settings: Some keyless entry systems allow you to customize various settings, such as the time duration the lights stay on after locking the vehicle or the volume of the horn when locking or unlocking.

These customizable settings provide flexibility and personalization based on your preferences. 6.

Improved resale value: Vehicles equipped with a keyless entry system generally have higher resale values compared to those without it. This is because keyless entry systems are considered a desirable feature for potential buyers and can contribute to the overall perceived value of the vehicle.


Programming a new remote after changing the battery is a fairly simple process that can be done in a few minutes. By following the step-by-step instructions provided, you can ensure that your new remote is correctly programmed and fully functional.

Additionally, using a keyless entry system provides numerous benefits, such as convenience, enhanced security, and hands-free operation. The added features of a keyless entry system, such as remote start and customizable settings, make it a desirable option for car owners.

Whether you are replacing a remote or considering purchasing a vehicle with a keyless entry system, understanding the programming process and the benefits of keyless entry can enhance your experience with your Honda vehicle.

Adapting to remote start technology

Remote start technology is a convenient feature that allows you to start your vehicle’s engine from a distance, often through the use of a keyless remote. Adapting to this technology can greatly enhance your driving experience, especially during extreme weather conditions.

Here are some tips to help you adapt to remote start technology:

1. Read the owner’s manual: Familiarize yourself with the specific instructions and guidelines provided in your vehicle’s owner’s manual.

This will help you understand the remote start process and any limitations or precautions associated with it. 2.

Learn the range limitations: Remote start systems typically have a certain range within which they can operate. Understand the limitations of your vehicle’s remote start system to ensure that you are within range before attempting to start the engine remotely.

3. Take safety precautions: Before exiting your vehicle, ensure that it is parked in a safe location and that the engine is turned off.

Activating the remote start feature should not be done in an enclosed space, such as a garage, to prevent carbon monoxide buildup. Additionally, never leave children or pets unattended in a running vehicle.

4. Utilize the timers: Many vehicles with remote start capabilities have timer functions that allow you to schedule the engine start time.

Take advantage of these timers to ensure that your vehicle is preheated or cooled to your desired temperature by the time you need to use it. 5.

Customize settings: Some remote start systems offer customization options that allow you to adjust settings such as the duration of engine run time or the activation of certain features, like heated seats or defrosters. Customize these settings according to your preferences for a more tailored experience.

6. Practice locking and unlocking: Remote start systems are often integrated with keyless entry systems.

Practice using the lock and unlock functions on your keyless remote to ensure that you are comfortable with the process and can effectively secure your vehicle. Comparison of traditional vs.

keyless entry systems

Keyless entry systems have revolutionized the way we access and operate our vehicles, providing added convenience, security, and functionality compared to traditional key systems. Here’s a comparison of the two:


Convenience: Keyless entry systems offer unparalleled convenience by eliminating the need for physical keys. With keyless entry, you can easily lock, unlock, and start your vehicle with the push of a button, instead of fumbling for keys or manually inserting them into locks.

2. Security: Keyless entry systems provide enhanced security features.

Many systems use encrypted signals to communicate with the vehicle, making it difficult for thieves to intercept or replicate the signal. Additionally, keyless remote systems often have alarm systems that can deter theft attempts.

3. Remote start capability: One of the significant advantages of keyless entry systems is the ability to remotely start your vehicle’s engine.

This feature is particularly beneficial during extreme weather conditions, allowing you to warm up or cool down your vehicle before entering it. 4.

Hands-free access: Keyless entry systems often offer hands-free access to your vehicle. Sensors in the vehicle can detect the presence of the key fob, allowing you to unlock the door without physically pressing any buttons.

This feature is especially useful when your hands are full or when you are in a hurry. 5.

Customization options: Many keyless entry systems provide customization options, allowing you to personalize settings such as automatic door locking, lighting preferences, or seat position memory. These features enhance comfort and convenience for each individual driver.

6. Compatibility with other vehicle features: Keyless entry systems can be seamlessly integrated with other vehicle features, such as power tailgates or sliding doors in minivans.

This integration allows for smoother and more convenient operation of various vehicle functions.


Adapting to remote start technology can provide numerous benefits, such as increased convenience and improved comfort during extreme weather conditions. By familiarizing yourself with your vehicle’s remote start features and following the safety precautions, you can effectively utilize this technology.

When comparing traditional key systems to keyless entry systems, it is clear that the latter offers a higher level of convenience, security, and functionality. The hands-free access, customization options, and compatibility with other vehicle features set keyless entry systems apart from traditional keys.

Consider these benefits when choosing a vehicle or upgrading to a keyless entry system, as it can greatly enhance your overall driving experience.

Future advancements in keyless remote technology

Keyless remote technology has come a long way since its inception, and it continues to evolve with advancements in automotive technology. As automakers strive to enhance convenience, security, and connectivity, keyless remote systems are being equipped with new features and improvements.

Here are some potential future advancements in keyless remote technology:

1. Biometric authentication: With the increasing popularity of biometric authentication in other aspects of our lives, such as smartphones, it is likely that keyless remote systems will adopt this technology as well.

Biometric authentication could include fingerprint scanning, facial recognition, or even iris scanning, allowing for a seamless and secure unlocking and starting process. 2.

Mobile phone integration: Many people already use their smartphones for a variety of tasks, and it’s possible that keyless remote systems will integrate with mobile devices in the future. Instead of carrying a separate key fob, vehicle access and starting functions could be controlled through a mobile app.

This would allow for even greater flexibility and convenience, as smartphones are typically carried everywhere. 3.

Connected car features: As vehicles become more connected, keyless remote systems can potentially integrate with other features of the vehicle. For example, remote operation of various vehicle functions, such as adjusting the climate control, opening or closing windows, or even unlocking the trunk for package delivery, could be controlled through the keyless remote system.

4. Gesture control: Gesture recognition technology could be integrated into keyless remotes, allowing users to interact with their vehicles through hand or finger gestures.

This could include gestures to unlock doors or open the trunk, creating a touchless and intuitive way to control vehicle access. 5.

Advanced vehicle tracking: Keyless remote systems could incorporate advanced tracking technology, allowing users to locate their vehicles in real-time or receive alerts if their vehicle has been moved without authorization. This feature would provide an added layer of security and peace of mind for car owners.

6. Virtual keys: Instead of physical key fobs, future keyless remote systems may utilize virtual keys stored within mobile devices or digital wallets.

These virtual keys can be securely transferred to authorized individuals, such as family members or rental car users, allowing them temporary access to the vehicle. 7.

Enhanced range and reliability:

Future advancements in keyless remote technology may improve the range and reliability of the remote’s signal. This could mean increased remote range for starting the vehicle from a greater distance or improved signal strength to ensure consistent communication with the vehicle’s receiver.

8. Energy-efficient solutions: To prolong the battery life of keyless remotes, there may be advancements in energy-efficient technologies.

This could include the use of low-power processors, better battery management systems, or even the integration of alternative power sources such as solar panels. 9.

Enhanced security measures: With the increasing prevalence of vehicle theft, keyless remote systems will likely incorporate enhanced security measures. This could involve more robust encryption algorithms, multi-factor authentication, or even advanced anti-theft mechanisms to deter unauthorized access and theft attempts.

10. Voice control: Voice recognition technology is rapidly advancing, and it could be integrated into future keyless remote systems.

Users could simply speak commands or voice biometrics, enabling a hands-free and secure way to control vehicle access and functions.


The future of keyless remote technology holds great potential for improving convenience, security, and connectivity in the automotive industry. As automakers strive to enhance the overall driving experience, we can expect to see advancements such as biometric authentication, mobile phone integration, connected car features, gesture control, and advanced vehicle tracking in keyless remote systems.

Furthermore, improvements in range, reliability, energy efficiency, security measures, and voice control can also be expected. These advancements will not only make vehicle access and control more seamless but will also provide added layers of security and convenience for car owners.

As technology continues to evolve, keyless remote systems will undoubtedly play a significant role in shaping the future of the automotive industry. In conclusion, keyless remote technology is continuously evolving, offering convenience, security, and connectivity to enhance the driving experience.

By understanding the basics, maintaining the battery, following safety precautions, and troubleshooting common issues, you can make the most of your keyless remote system. Remember to dispose of old batteries responsibly and consider keeping a spare battery on hand for emergencies.

The future holds exciting possibilities for advancements in keyless remote technology, such as biometric authentication, mobile phone integration, and improved range. Embracing these advancements will undoubtedly shape the future of vehicle access and control.


1. Can I dispose of my keyless remote battery in the trash?

Answer: No, i

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