Knowing the correct battery size for your Subaru key fob is crucial for keeping your car accessible. This guide will cover everything you need to know about Subaru key fob batteries, from identifying the correct size to replacing it yourself.
Understanding Your Subaru Key Fob
Subaru key fobs come in various shapes and sizes, depending on the model and year of your vehicle. Before you rush to buy a replacement, you need to identify the correct battery type. This information is usually found in your car’s owner’s manual. Failing to use the correct battery can lead to malfunction or even damage to your key fob.
Identifying the Battery Size
The most common Battery Size For Subaru Key Fobs is the CR2032. However, some models may use different batteries. Always double-check your owner’s manual or look for markings inside the key fob’s battery compartment. 2017 subaru outback key fob battery size
Why is knowing the right battery size important?
Using the wrong battery size can prevent your key fob from working correctly. It can also damage the key fob’s internal components.
Replacing the Battery in Your Subaru Key Fob
Replacing a Subaru key fob battery is usually a straightforward process. You’ll need a small flathead screwdriver and the correct replacement battery.
- Locate the release button or notch: This is usually on the side or back of the key fob.
- Open the key fob: Carefully insert the screwdriver into the notch and gently pry open the key fob casing. Avoid using excessive force.
- Remove the old battery: Carefully pry out the old battery with your screwdriver.
- Insert the new battery: Ensure the positive (+) side of the new battery faces the correct direction, usually upwards.
- Reassemble the key fob: Snap the two halves of the key fob back together.
- Test the key fob: Try locking and unlocking your car to ensure the new battery works.
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How long does a Subaru key fob battery last?
Subaru key fob batteries typically last between 2 to 5 years, depending on usage and environmental factors.
Troubleshooting Subaru Key Fob Issues
Sometimes, even with a new battery, your key fob might not work correctly. Here are some common issues and solutions:
- Key fob not working at all: Check the battery installation. Make sure it’s the correct type and installed correctly. If the issue persists, it might be a problem with the key fob’s internal circuitry.
- Intermittent key fob operation: This could indicate a weak battery or a problem with the car’s receiver.
- Key fob only works close to the car: This could be due to a weak battery or a problem with the key fob’s antenna.
“Regular maintenance, including battery replacement, can significantly extend the lifespan of your key fob,” says John Miller, a seasoned automotive electrician specializing in key fob programming.
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Maintaining Your Subaru Key Fob
Proper care can prevent premature key fob failure. Avoid exposing your key fob to extreme temperatures or moisture. Also, avoid dropping it or putting excessive pressure on the buttons.
2015 subaru outback key fob battery size
“A simple battery change can save you the cost and hassle of replacing the entire key fob,” adds Miller. “It’s a quick and easy DIY task that anyone can do.”
Conclusion
Knowing the correct battery size for subaru key fob and how to replace it is essential for every Subaru owner. This guide provides you with the knowledge and steps needed to maintain your key fob and ensure smooth operation. Remember to always consult your owner’s manual for model-specific information.
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FAQ
- What is the most common battery size for a Subaru key fob? * CR2032
- Where can I find information on the correct battery size for my specific Subaru model? * Your car’s owner’s manual.
- How long does a Subaru key fob battery typically last? * 2-5 years.
- What should I do if my key fob doesn’t work after replacing the battery? * Check the battery installation and consider contacting a professional if the problem persists.
- How can I prevent premature key fob failure? * Avoid extreme temperatures, moisture, and physical damage.
Do you have questions about Subaru Forester key fobs or Impreza Key Fob Programming? Visit our website for more resources.
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