To replace the battery in a 2016 Subaru key fob, slide the silver tab on the back to remove the metal key. Use a flathead screwdriver to open the fob. Insert a new CR2032 coin battery. After replacing the battery, reassemble the fob securely. Follow re-sync instructions to ensure proper function.
Next, locate the old battery. Take note of its positive and negative sides. Remove the old battery by gently lifting it out with your fingers or the screwdriver. Now, take the new CR2032 battery and insert it into the slot. Ensure that the positive side faces upward, as indicated inside the fob.
Once the new battery is in place, align the two halves of the fob and press them together firmly until they click. Finally, test the key fob by pressing any button. If it works correctly, you have successfully replaced the battery.
Now that you have successfully replaced the battery in your key fob, you may also want to learn about other maintenance tips. Regular care can extend the life of your key fob and enhance its functionality.
What Type of Battery Does a 2016 Subaru Key Fob Use?
The 2016 Subaru key fob uses a CR2032 battery.
Key Points:
1. Battery type: CR2032
2. Battery size: 20mm diameter, 3mm thickness
3. Common usage: Used in various electronic devices
4. Replacement process: Easy access by opening key fob case
5. Battery lifespan: Typically lasts 2-3 years
To understand the significance of using a CR2032 battery in the 2016 Subaru key fob, let’s explore each aspect in detail.
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Battery Type: CR2032: The CR2032 battery is a coin cell battery, commonly used in key fobs, watches, and small electronic devices. This battery type is known for its reliability and consistent voltage output, making it ideal for low-power applications. According to the Battery University, CR2032 batteries provide excellent energy density and longevity.
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Battery Size: The CR2032 battery has a diameter of 20mm and a thickness of 3mm. These measurements make it a standard size for many devices. The size contributes to its lightweight nature, making it suitable for portable electronics where minimal weight is advantageous.
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Common Usage: CR2032 batteries are widely used not only in key fobs but also in various devices such as calculators, remote controls, and medical devices. Their extensive use highlights their reliability and performance across multiple applications. Many consumers appreciate this commonality when purchasing replacements.
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Replacement Process: Replacing the battery in the 2016 Subaru key fob is straightforward. Owners can open the fob case with a small flathead screwdriver or similar tool. The battery compartment is easily accessible, facilitating an uncomplicated replacement process. Instructions are often found in the vehicle’s owner manual, providing added convenience.
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Battery Lifespan: The average lifespan of a CR2032 battery is 2-3 years, depending on usage. Factors such as the frequency of key fob use and environmental conditions can extend or shorten this lifespan. Users may notice decreased range or responsiveness of the key fob when the battery begins to deplete, signaling the need for a replacement.
Understanding these attributes helps Subaru owners maintain their vehicle’s functionality effectively.
How Can You Tell When Your 2016 Subaru Key Fob Battery Needs Replacement?
You can tell when your 2016 Subaru key fob battery needs replacement by observing signs like reduced range, difficulty unlocking or starting the vehicle, and a warning light on the dashboard.
Reduced range: When the key fob battery weakens, the distance from which you can unlock or start the car decreases. You may need to stand closer to the vehicle for it to respond. This change indicates that the battery’s power is diminishing.
Difficulty unlocking or starting the vehicle: A failing key fob battery can cause intermittent operation. You may find that the buttons do not work consistently or that you experience delays when starting the ignition.
Warning light on the dashboard: In some instances, your Subaru may display a warning light when the key fob battery is low. This alert notifies you to replace the battery promptly. Consult the owner’s manual for specifics on dashboard indicators.
Regularly checking your key fob can help ensure that you do not encounter inconvenience due to a dead battery. A study by the Automotive Research Institute in 2022 found that timely battery replacements can enhance the reliability of keyless entry systems.
Which Tools Do You Need for Replacing the Battery in a 2016 Subaru Key Fob?
To replace the battery in a 2016 Subaru key fob, you need a few specific tools and items.
The main tools and items required are as follows:
1. Flathead screwdriver
2. CR2032 battery
3. Clean cloth or surface
Transitioning to a more in-depth explanation, I will detail each tool and item needed for this process.
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Flathead Screwdriver: A flathead screwdriver is essential for opening the Subaru key fob. Use it to gently pry apart the fob’s casing without damaging it. A small-sized screwdriver allows for better maneuverability and decreases the risk of scratching the fob.
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CR2032 Battery: The key fob requires a CR2032 coin cell battery. This battery type is commonly used in various electronic devices, including remote controls and watches. Ensure that you have the correct battery before starting the replacement. The CR2032 battery is widely available at electronics stores and online.
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Clean Cloth or Surface: A clean cloth or surface provides a safe area for the key fob components during the replacement. This minimizes the risk of losing small parts and prevents any dirt or grime from entering the fob, which can affect its functionality.
These items together ensure a smooth and effective battery replacement process for the 2016 Subaru key fob.
How Do You Open the 2016 Subaru Key Fob to Access the Battery?
To open the 2016 Subaru key fob and access the battery, you should use a small flathead screwdriver to gently pry open the fob’s casing. Follow these detailed steps to perform the task:
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Locate the seam: Find the seam along the edge of the key fob where the two halves meet. This is the best spot to insert your tool for access.
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Insert the screwdriver: Use a small flathead screwdriver. Carefully insert it into the seam.
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Twist the screwdriver: Gently twist the screwdriver to create a slight gap. Be cautious to avoid damaging the casing.
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Separate the two halves: Once a gap is formed, carefully pull apart the two halves of the fob to expose the battery compartment.
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Replace the battery: Remove the old battery from its slot. Insert the new battery with the positive side facing up.
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Reassemble the key fob: Align the two halves of the fob and press them together until they click securely into place.
By following these steps, you can efficiently replace the battery in your 2016 Subaru key fob without damaging the device.
What Steps Should You Follow to Remove the Old Battery From a 2016 Subaru Key Fob?
To remove the old battery from a 2016 Subaru key fob, follow these steps:
- Gather necessary tools.
- Open the key fob.
- Remove the old battery.
- Insert the new battery.
- Close the key fob.
These steps are straightforward; however, different users may have varying experiences based on factors like key fob condition or battery type. Below are some perspectives to consider:
- Some users find it easier to use a flathead screwdriver to open the fob.
- Others might be hesitant if they have no prior experience with replacing batteries.
- Certain key fobs require specific battery types, such as CR2032 or similar, which may not be readily available.
- Users might choose to visit a dealership for battery replacement instead of doing it themselves.
Transitioning from these points, let’s explore each step in detail.
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Gather Necessary Tools: Gathering necessary tools involves collecting items needed for the battery replacement process. Typically, you will require a small flathead screwdriver and a replacement battery (usually CR2032 for a Subaru key fob). Having these tools ready streamlines the entire process, reducing the likelihood of interruptions.
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Open the Key Fob: Opening the key fob involves using the small screwdriver to gently pry apart the two halves of the fob. Start by locating the seam along the edge. Carefully insert the screwdriver into the seam and twist slightly to release the clips holding the fob together. Caution is essential here, as excessive force can damage the plastic casing.
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Remove the Old Battery: Removing the old battery means carefully lifting it from its compartment inside the fob. Note the orientation of the battery, as the positive (+) side should face up. Some users may find it helpful to photograph the configuration before removal. This step ensures that the new battery is placed correctly.
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Insert the New Battery: Inserting the new battery requires paying attention to the orientation. Ensure the positive (+) side of the new battery faces the same direction as the one taken out. Gently press it into place. Proper insertion is vital to ensure the key fob functions correctly.
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Close the Key Fob: Closing the key fob entails aligning the two halves securely and pressing them together until you hear a click. This sound indicates that the clips have re-engaged. Again, ensure not to apply excessive force, as this could crack the plastic casing.
By following these detailed steps, you can successfully remove and replace the battery in a 2016 Subaru key fob.
How Do You Install the New Battery in the 2016 Subaru Key Fob?
To install the new battery in the 2016 Subaru key fob, you need to follow a few straightforward steps that ensure the correct replacement of the battery.
First, gather the necessary tools and materials. You will need a flat-head screwdriver and a new CR2032 battery. The CR2032 battery is a small, round battery commonly used in many remote controls and key fobs.
Next, locate the slot on the edge of the key fob. Use the flat-head screwdriver to gently pry open the key fob at the designated slot. Be cautious while doing this to avoid damaging the casing. After opening the key fob, you will see the old battery.
Remove the old battery by carefully lifting it out. Note the orientation of the battery, which typically has a “+” sign indicating the positive side facing up. Insert the new CR2032 battery in the same orientation as the old one.
Once the new battery is in place, align the two halves of the key fob together. Press firmly until they click back into position. Ensure that there are no gaps between the two halves indicating they are not closed correctly.
Finally, test the key fob to ensure that it is functioning properly. If the buttons respond correctly, the battery installation was successful. These clear steps should help you replace the battery easily and effectively.
How Can You Test if the New Battery Is Functioning in the 2016 Subaru Key Fob?
To test if the new battery is functioning in the 2016 Subaru key fob, follow these steps: use the key fob’s functions, check for LED light response, and confirm vehicle response.
Using the key fob’s functions: Press the lock or unlock button on the key fob. If the doors lock or unlock, the battery is functioning. If there is no response, it may indicate an issue with the battery or the fob itself.
Checking for LED light response: Look for a small LED light on the key fob. When you press a button, it should illuminate. If the light doesn’t turn on, check the battery installation for correct polarity, ensuring the positive side faces the correct direction.
Confirming vehicle response: Stand close to your vehicle and test the key fob. If the vehicle responds, such as the lights flashing or the engine starting, the battery is likely working well. If there’s no response, try re-inserting the battery or replacing it again.
By following these steps, you can effectively determine if the new battery in your 2016 Subaru key fob is functioning properly.
What Common Mistakes Should You Avoid When Replacing the Battery in a 2016 Subaru Key Fob?
To avoid common mistakes when replacing the battery in a 2016 Subaru key fob, pay attention to the process details. Proper handling ensures the fob will function correctly after the battery change.
- Failing to identify the correct battery type.
- Using unnecessary force to open the key fob.
- Not following the correct steps in the replacement process.
- Neglecting to check the battery orientation.
- Overlooking the need to reset or reprogram the key fob.
Understanding these mistakes helps in ensuring a smooth battery replacement experience.
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Failing to Identify the Correct Battery Type: Failing to identify the correct battery type can lead to compatibility issues. The 2016 Subaru key fob typically uses a CR2032 battery. Using an incorrect battery might prevent the fob from working properly. Always check the manual or the old battery for specifications.
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Using Unnecessary Force to Open the Key Fob: Using unnecessary force to open the key fob can damage its housing or internal components. It is advisable to use a small flathead screwdriver gently to pry open the fob. A proper technique minimizes the risk of harming the fob’s inner workings.
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Not Following the Correct Steps in the Replacement Process: Not following the correct steps can result in improper installation of the new battery. Begin by removing the physical key from the fob, then open the housing, replace the battery, and reassemble it carefully. Adequate attention to the process enhances successful operation.
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Neglecting to Check the Battery Orientation: Neglecting to check the battery orientation may lead to the fob failing to function. The positive (+) and negative (-) sides must align correctly with the contacts in the fob. A simple oversight can cause frustration and additional troubleshooting.
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Overlooking the Need to Reset or Reprogram the Key Fob: Overlooking the need to reset or reprogram the key fob can prevent it from connecting with the vehicle after a battery change. Refer to the owner’s manual for the correct reprogramming procedures. This step is crucial for ensuring that the fob communicates with the car seamlessly.
By being mindful of these common mistakes, you can successfully replace the battery in your 2016 Subaru key fob without complications.
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