To replace the battery in a 2017 Toyota Prius key fob, first remove the mechanical key. Use the key slot to open the fob. Take out the circuit board and replace the old battery with a new CR2032 battery, ensuring the positive side faces you. Reassemble the fob and test it. Refer to your owner’s manual for further help.
Start by locating the small notch on the key fob. Use the screwdriver to gently pry open the key fob casing. Once opened, observe the existing battery’s orientation. Remove the old battery, taking care not to damage any components. Next, insert the new CR2032 battery in the same orientation as the original. Ensure it fits snugly in place.
After replacing the battery, reassemble the key fob. Align the two halves and press them together until they click. Finally, test the key fob by locking and unlocking your Prius. This simple process ensures your smart key functions correctly.
Now that you know how to replace the battery in your 2017 Prius key fob, it is essential to know how often to perform this maintenance. Regularly replacing the battery can prevent unexpected lockouts. Next, let’s discuss the signs that indicate your key fob battery is nearing depletion and additional tips for key fob care.
What Type of Battery Does the 2017 Prius Key Fob Use?
The 2017 Prius Key Fob uses a CR2032 lithium coin cell battery.
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Battery Type:
– CR2032 lithium coin cell -
Key Fob Battery Specifications:
– Voltage: 3 volts
– Dimensions: 20mm diameter, 3.2mm thickness
– Compatibility: Applicable to various car models beyond Prius -
Battery Lifespan:
– Typical usage duration: 2-3 years
– Factors influencing battery life: Frequency of use, environmental conditions -
Replacement Considerations:
– Easy self-replacement vs. dealership services
– Cost differences: DIY vs. professional service
When considering the 2017 Prius Key Fob battery, it’s important to understand the context and implications of each point related to battery types and replacement options.
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Battery Type:
The battery type used in the 2017 Prius Key Fob is a CR2032 lithium coin cell battery. This type of battery is compact and widely used in various electronic devices. The CR2032 designation indicates its dimensions and chemistry; specifically, it has a diameter of 20 mm and a thickness of 3.2 mm. Many other car models also utilize this battery, reinforcing its commonality in automotive applications. -
Key Fob Battery Specifications:
The key fob battery specifications for the CR2032 indicate a voltage of 3 volts. This voltage is essential for powering the key fob functions effectively. The standard dimensions make it compatible with many devices, ensuring ease of replacement. As referenced by sources such as the Battery University, lithium batteries like the CR2032 are favored for their reliability and longevity compared to other battery types. -
Battery Lifespan:
The battery lifespan of a CR2032 battery in a key fob typically averages around 2-3 years. However, the actual life span may vary based on usage patterns. Frequent use of the key fob features can deplete battery power more rapidly. Environmental conditions, such as extreme temperatures, can also affect battery performance. According to a study by Energizer, factors like these play a significant role in determining how long a battery will last. -
Replacement Considerations:
The replacement considerations for the key fob battery include whether to replace it yourself or seek professional assistance. Many car owners opt for a DIY replacement due to the simplicity of the process, which often involves just opening the key fob and swapping the battery. This approach can save money, as professional services may charge for both the battery and labor. In contrast, those who prefer not to handle the replacement may seek dealership services, albeit at a higher cost. Reports from various automotive service reviews indicate that both methods offer valid solutions depending on individual preferences and comfort levels with DIY tasks.
How Can You Identify When the 2017 Prius Key Fob Battery Needs Replacing?
You can identify when the 2017 Prius key fob battery needs replacing by observing several warning signs, such as decreased range, intermittent functionality, or low battery notifications on the dashboard.
Decreased Range: If you notice that the key fob requires you to be closer to the car for it to function properly, this may indicate a weak battery. A fully functioning key fob should work at a distance of up to 30 feet.
Intermittent Functionality: If the fob occasionally fails to unlock or start the vehicle, it may suggest that the battery is losing power. This inconsistency can gradually worsen, leading to complete failure to operate the key fob.
Low Battery Notification: Some models, including the 2017 Prius, may display a warning on the dashboard. This notification typically appears when the battery is critically low, indicating it needs replacement soon.
Battery Life Expectancy: The key fob battery commonly lasts about 3 to 5 years, depending on usage. Regularly replacing the battery can prevent unexpected failures.
By being attentive to these signs, you can ensure the key fob functions well and avoid inconvenience caused by dead batteries.
What Tools Are Necessary for Replacing the Battery in a 2017 Prius Key Fob?
To replace the battery in a 2017 Prius key fob, you will need a few essential tools.
- Flathead screwdriver
- CR2032 battery
- Tweezers or a small pair of pliers
The above tools will assist in the battery replacement process. These items are commonly found in most households or can be easily purchased at a local store. Having the correct tools will make the task more manageable.
1. Flathead Screwdriver:
A flathead screwdriver is a tool with a flat blade. It is used to pry open the key fob casing. When replacing the battery, gently insert the screwdriver into the seam of the fob and twist to create an opening.
2. CR2032 Battery:
The CR2032 battery is a coin-cell battery required for the 2017 Prius key fob. It typically has a voltage of 3 volts and is widely available in stores and online. Ensure you get the correct type of battery to properly power the key fob.
3. Tweezers or Small Pliers:
Tweezers or small pliers help remove and install the new battery. They provide a better grip for handling small parts within the fob. Using them prevents damage to the delicate components and aids in accurate placement of the new battery.
By gathering these tools as specified, you can efficiently complete the battery replacement for your 2017 Prius key fob.
How Can You Access the 2017 Prius Key Fob for Battery Replacement?
You can access the 2017 Prius key fob for battery replacement by using a small flathead screwdriver to carefully pry open the key fob casing.
Here are the detailed steps to replace the battery:
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Locate the small notch: Examine the edge of the key fob for a small notch. This notch is designed for easy opening.
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Insert the flathead screwdriver: Gently insert the flathead screwdriver into the notch. Make sure to apply light pressure to avoid damaging the key fob casing.
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Twist the screwdriver: Carefully twist the screwdriver to pry open the casing. You should hear a slight click or pop as it separates.
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Open the casing: Remove the two halves of the key fob casing. Take care not to lose any internal components during this step.
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Remove the old battery: Locate the battery inside. Note the orientation, as the new battery will need to be placed in the same position. Gently lift or slide the old battery out.
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Insert the new battery: Place the new battery into the compartment, ensuring it is oriented correctly. The positive side usually faces up, but check the markings for confirmation.
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Reassemble the key fob: Align the two halves of the casing and press them back together until they click securely.
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Test the key fob: Finally, test the key fob by pressing the buttons to ensure it functions correctly.
Following these steps allows for effective and safe battery replacement of your 2017 Prius key fob. This ensures that your key fob remains operational without needing professional assistance.
What Are the Step-by-Step Instructions for Battery Replacement in a 2017 Prius Key Fob?
To replace the battery in a 2017 Prius key fob, follow these straightforward steps: open the fob, remove the old battery, insert a new battery, and close the fob.
- Gather the required tools:
– Small flathead screwdriver
– CR2032 battery - Open the key fob:
– Locate the slot or indentation on the side
– Insert the screwdriver to pry open the fob - Remove the old battery:
– Take note of the battery’s orientation
– Carefully lift the old battery out - Insert the new battery:
– Ensure the new CR2032 battery is placed in the same orientation
– Press down until secure - Close the key fob:
– Align the two halves of the fob
– Press firmly to snap it back together
These instructions present a clear method for battery replacement. However, experiences may vary based on user skill levels or specific key fob conditions. Let’s explore each step in detail.
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Gather the required tools:
Gathering the required tools, such as a small flathead screwdriver and a CR2032 battery, sets a solid foundation for the replacement process. A flathead screwdriver aids in prying open the fob without damaging it. Using a CR2032 battery, the standard for many electronic devices, ensures compatibility and longevity. -
Open the key fob:
Opening the key fob involves locating the slot or indentation designed for this purpose. Insert the small flathead screwdriver gently to avoid cracking the plastic casing. Taking care during this step is crucial, as excessive force can damage the fob’s exterior or internal components. -
Remove the old battery:
When removing the old battery, it is critical to note its orientation, which indicates how the new battery should be inserted. Using fingers or the screwdriver’s edge, carefully lift the old battery out. This step ensures you avoid short-circuiting or damaging any internal contacts, which could affect the fob’s functionality. -
Insert the new battery:
Inserting the new battery requires paying close attention to its orientation, just like during removal. Placing the CR2032 battery in the correct alignment ensures proper functioning of the key fob. This battery type provides a good balance between size and power, making it ideal for key fobs. -
Close the key fob:
Finally, closing the key fob involves aligning its two halves correctly. Pressing firmly until you hear a snap confirms the fob is secure. A properly closed fob protects internal components and ensures durability against everyday use.
Following these detailed steps enhances your chances of successfully replacing your key fob battery without complications.
How Should You Dispose of the Old Battery from the 2017 Prius Key Fob?
To dispose of the old battery from the 2017 Prius key fob, follow these steps. Lithium batteries, commonly used in key fobs, should be recycled properly. Approximately 90% of lithium batteries can be recycled, significantly reducing environmental impact and conserving resources.
You can take the spent battery to a local recycling center that accepts batteries. Many retailers, including stores like Best Buy and Staples, offer battery recycling programs. They often have drop-off containers for used batteries. Check local regulations, as battery disposal laws can vary by state or municipality.
For example, if you live in California, it is illegal to dispose of lithium batteries in regular trash. Instead, you should take them to designated recycling locations. Failure to do so can lead to fines and harmful environmental consequences.
Additionally, some manufacturers provide mail-in recycling programs. This option allows you to send the battery back to the company for safe disposal. However, be aware that the mail-in process may take longer than local disposal options.
In conclusion, to responsibly dispose of the old battery from a 2017 Prius key fob, utilize local recycling programs or manufacturer initiatives. Proper disposal is essential for environmental protection and resource conservation. Further exploration could include finding local recycling centers or learning about alternative battery options that may have less environmental impact.
What Maintenance Tips Are Recommended After Replacing the Battery in the 2017 Prius Key Fob?
To maintain your 2017 Prius key fob after replacing the battery, follow these recommended tips to ensure optimal functionality.
- Ensure Proper Battery Installation
- Test the Key Fob Functionality
- Clean the Key Fob
- Store the Key Fob in a Safe Place
- Avoid Exposure to Extreme Temperatures
Effective maintenance will prolong the life of your key fob and prevent future battery issues.
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Ensure Proper Battery Installation: Ensuring proper battery installation is crucial for the key fob’s functionality. Misalignment can lead to intermittent connection issues. It is essential to follow the manufacturer’s instructions for replacing the battery correctly. Check for any damaged terminals while you’re at it.
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Test the Key Fob Functionality: Testing the key fob’s functionality involves pressing each button to confirm its operation. You can also observe whether the key fob responds from various distances. If it performs inconsistently, consider rechecking the battery installation.
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Clean the Key Fob: Cleaning the key fob helps prevent dirt and grime from affecting the internal components. Use a soft cloth and mild cleaner to wipe down the exterior. Take care not to let any moisture enter the interior, as this may damage the electronics.
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Store the Key Fob in a Safe Place: Storing the key fob in a designated, secure location prevents loss or damage. A small, dry container or a specific spot in your bag can keep it safe. An organized approach to storage minimizes the chance of misplacing it.
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Avoid Exposure to Extreme Temperatures: Avoiding extreme temperatures is vital as heat or cold can negatively affect the battery and electronic components. Prolonged exposure to extreme conditions can lead to premature battery failure. Store the key fob in a climate-controlled environment whenever possible.
Following these maintenance tips will keep your 2017 Prius key fob functioning correctly and extend its lifespan.
Are There Any Common Issues to Be Aware of After Replacing the Battery in a 2017 Prius Key Fob?
Yes, there can be common issues after replacing the battery in a 2017 Prius key fob. It is important to be aware of potential problems such as failure to communicate with the vehicle or unresponsive buttons. Understanding these issues can help ensure proper functionality for your key fob.
After changing the battery, users may encounter problems related to synchronization. The key fob needs to communicate effectively with the vehicle’s system for proper operation. Issues can arise if the battery is incorrectly installed or if the programming has been disrupted. In some cases, the key fob may not unlock or start the vehicle due to these factors. It is also possible for the key fob to have a damaged circuit, which may not be related to the battery replacement at all.
There are benefits to replacing the key fob battery correctly. A functional key fob enhances convenience by allowing keyless entry and engine start. According to Toyota, maintaining the battery in good working condition ensures that the safety features and remote functionalities remain operational. A refreshed battery can also prevent lockouts and provide peace of mind for owners.
However, drawbacks exist as well. Improper handling during the battery replacement process can lead to damage of the key fob circuit board. The cost of replacing a damaged fob can be significantly higher than just changing a battery. Additionally, some users may struggle with reprogramming the fob if required, which adds another layer of complexity to the process.
To avoid these issues, consider the following recommendations: Ensure the new battery is compatible with your key fob model. Follow the correct procedure for battery installation, which usually includes ensuring the polarity is correct. If problems persist, consult your dealership or a qualified technician for assistance. Regularly check your key fob for responsiveness and battery life to prevent last-minute surprises.
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