Battery for Subaru Outback Key Fob: What You Need to Know

Is your Subaru Outback key fob acting up? Are you finding yourself pressing the buttons repeatedly to get a response? Before you resign yourself to the frustration of a faulty key fob, consider this – it might just be a dead battery. This guide will walk you through everything you need to know about the battery for your Subaru Outback key fob, from identifying the right type to replacing it yourself.

Why is My Subaru Outback Key Fob Battery Dying So Fast?

The lifespan of a Subaru Outback key fob battery typically ranges from 3 to 5 years, depending on usage and environmental factors. Here are a few reasons why your key fob battery might be draining prematurely:

• Frequent Use: If you’re constantly locking and unlocking your car, using the remote start often, or live in an area with a lot of signal interference, your battery will deplete faster.
• Age: Just like any other battery, key fob batteries have a limited lifespan.
• Extreme Temperatures: Extreme heat or cold can impact battery performance and longevity.
• Faulty Key Fob: In some cases, a malfunctioning key fob can cause excessive battery drain.

How Do I Know if It’s the Battery for Subaru Outback Key Fob?

Here are some telltale signs that your Subaru Outback key fob battery needs replacing:

• Decreased Range: You find yourself standing closer to your car to lock or unlock it.
• Intermittent Functioning: The key fob works sometimes but not others, or you have to press the buttons multiple times.
• No Response: The key fob doesn’t respond at all.
• Dashboard Warning: Some Subaru Outbacks might display a “Key Fob Battery Low” warning on the dashboard.

Finding the Right Battery for Subaru Outback Key Fob

Most Subaru Outback key fobs use a CR2032 battery, a common type of lithium coin battery. However, it’s always a good idea to consult your owner’s manual or check the existing battery for confirmation.

DIY Subaru Outback Key Fob Battery Replacement

Replacing the battery in your Subaru Outback key fob is a straightforward process you can do at home. Here’s a step-by-step guide:

1. Gather your tools: You’ll need a small flat-head screwdriver or a plastic pry tool and a new CR2032 battery.

2. Locate the battery compartment: Most Subaru Outback key fobs have a small release button or notch on the back. Press the button or insert the screwdriver into the notch to separate the key fob casing.

3. Remove the old battery: Carefully pry out the old battery, noting its orientation.

4. Install the new battery: Insert the new CR2032 battery into the compartment, ensuring the positive (+) side faces up (usually marked on the battery).

5. Reassemble the key fob: Align the two halves of the key fob and press them together until they snap securely back into place.

6. Test the key fob: Ensure all buttons are functioning correctly.

Different Subaru Outback Key Fob Battery Types

What if My Subaru Outback Key Fob Still Doesn’t Work?

If you’ve replaced the battery and your Subaru Outback key fob is still malfunctioning, there could be a few other issues at play:

• Programming Issues: Your key fob might need to be reprogrammed to your car.
• Antenna Problems: The antenna in your key fob or car could be faulty, preventing communication.
• Internal Key Fob Damage: Water damage, physical impact, or wear and tear could have damaged the key fob’s internal components.

“Key fob issues can often be misdiagnosed as more complex problems,” says John Davis, a senior automotive electrician with over 20 years of experience. “A simple battery replacement is often the solution, but it’s crucial to use the correct type and ensure it’s installed properly.”

When to Seek Professional Help

While replacing the battery in your Subaru Outback key fob is usually a DIY task, there are instances when it’s best to seek professional assistance:

• You’re uncomfortable disassembling electronic devices.
• You’ve tried replacing the battery, but the key fob still doesn’t work.
• Your key fob has physical damage.
• You suspect there might be a more complex issue, such as a programming error.

Keeping Your Subaru Outback Key Fob in Top Condition

Here are a few tips to extend the life of your Subaru Outback key fob and its battery:

• Avoid Exposing It to Extreme Temperatures: Store your key fob in a cool, dry place.
• Minimize Impacts: Protect your key fob from drops and impacts.
• Replace the Battery Regularly: Don’t wait until the battery completely dies before replacing it.

Subaru Outback Key Fob Battery Replacement: Quick and Easy

Knowing how to handle a dead key fob battery is an essential part of Subaru Outback ownership. By understanding the signs of a dying battery, how to choose the right replacement, and the simple steps for replacement, you can keep your key fob functioning flawlessly.

Remember, a little preventative maintenance goes a long way in ensuring a smooth and convenient driving experience.

Frequently Asked Questions

Q: How long does a Subaru Outback key fob battery last?

A: A Subaru Outback key fob battery usually lasts between 3 to 5 years. However, factors like frequency of use and exposure to extreme temperatures can affect this.

Q: Can I drive my Subaru Outback with a dead key fob battery?

A: Yes, you can usually start your Subaru Outback with a dead key fob battery using the hidden key inside the fob and the physical keyhole. However, remote functionalities will be disabled.

Q: Can I replace the Subaru Outback key fob battery myself?

A: Yes, replacing the key fob battery is a simple DIY task that most people can handle with a few tools.

Q: Where can I get my Subaru Outback key fob reprogrammed?

A: You can usually get your key fob reprogrammed at a Subaru dealership or a qualified automotive locksmith.

Q: What type of battery does my 2015 Subaru Outback key fob use?

A: While most Subaru Outback key fobs use a CR2032 battery, it’s always best to consult your owner’s manual or check the existing battery for confirmation.

Got other Subaru Outback Key Fob questions? Check out our other helpful articles:

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Need assistance with your Subaru Outback key fob? Contact our team via WhatsApp at +1 (641) 206-8880 or visit us at 1326 N Houston St, Amarillo, TX 79107, USA. We’re available 24/7 to help!