Unlock the Mystery: How to Change Key Fob Battery Subaru Outback Like a Pro

The Subaru Outback, known for its ruggedness and practicality, sometimes encounters a common issue: a dying key fob battery. While this may seem like a minor inconvenience, it can quickly become a major annoyance, especially when you’re in a hurry. This comprehensive guide will walk you through the process of changing the key fob battery on your Subaru Outback, ensuring you’re back on the road in no time.

Identifying the Need for a Battery Change

The first step is recognizing when your key fob battery needs replacing. Here are some telltale signs:

• Dim or non-illuminating buttons: If the buttons on your key fob appear dim or don’t light up at all, it’s a clear indication that the battery is running low.
• Decreased range: Notice your key fob struggling to unlock or lock your Subaru Outback from a distance? This could be another sign of a fading battery.
• Intermittent operation: If your key fob works sometimes but not others, it’s a strong indicator that the battery is on its last legs.

Gathering the Necessary Tools

Before diving into the battery replacement process, you’ll need a few basic tools:

• New CR2032 battery: This is the standard battery type for most Subaru Outback key fobs. You can find replacements at most electronics stores, supermarkets, and online retailers.
• Small flathead screwdriver: This will be used to pry open the key fob casing.

Disassembling the Key Fob

Now, let’s open up your key fob and access the battery compartment. Follow these steps:

1. Locate the release tab: On the back of your Subaru Outback key fob, you’ll find a small, usually inconspicuous tab. This is the release tab.
2. Insert the screwdriver: Gently insert the flathead screwdriver into the slot next to the release tab.
3. Pry open the fob: Apply gentle pressure with the screwdriver to pry the key fob casing open. You might hear a slight click as the casing separates.
4. Remove the old battery: Once the casing is open, you’ll see the old CR2032 battery. Carefully remove it by gently pulling it out.

Installing the New Battery

With the old battery removed, it’s time to install the fresh one:

1. Insert the new battery: Align the positive (+) side of the new CR2032 battery with the positive terminal in the key fob.
2. Secure the battery: Press the new battery firmly into place. It should snap in securely.
3. Reassemble the key fob: Carefully align the two halves of the key fob casing and press them together firmly. You should hear a click as they lock back into place.

Testing the New Battery

After reassembling your Subaru Outback key fob, it’s essential to test the new battery to ensure it’s working correctly:

1. Press the buttons: Press each button on the key fob to check if they light up and function as expected.
2. Test the range: Walk away from your Subaru Outback and try unlocking and locking it from a distance to confirm the key fob‘s range is restored.

Troubleshooting Common Issues

If you encounter any problems during the battery replacement process, here are some potential solutions:

• Battery polarity: Ensure the positive (+) side of the battery is facing the correct direction.
• Battery contact: Make sure the battery is making good contact with the terminals.
• Casing alignment: Ensure the two halves of the key fob casing are properly aligned and securely locked.
• Damaged key fob: If the key fob is physically damaged, you may need a replacement.

Time to Replace the Battery?

While the lifespan of a key fob battery can vary, it’s generally recommended to replace it every 1-2 years. This ensures your key fob remains reliable and you don’t get caught in a situation where it unexpectedly dies.

Keeping Your Subaru Outback Key Fob in Top Shape

Here are some tips to extend the life of your Subaru Outback key fob battery:

• Minimize button presses: Avoid unnecessary button presses to conserve battery power.
• Store in a cool, dry place: Extreme temperatures can negatively impact battery life.
• Avoid direct sunlight: Prolonged exposure to sunlight can also drain the battery.
• Use a key fob case: A protective case can help shield your key fob from scratches and bumps, extending its lifespan.

Final Thoughts: Your Subaru Outback Key Fob is Back in Action

With these simple steps, you’ve successfully replaced the battery in your Subaru Outback key fob, restoring its functionality and ensuring hassle-free access to your vehicle. Remember to replace the battery regularly to avoid any unexpected inconveniences.

Frequently Asked Questions

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

A: Most Subaru Outback key fobs use a CR2032 battery.

Q: How long does a key fob battery typically last?

A: The lifespan of a key fob battery can vary, but it generally lasts for 1-2 years.

Q: Can I use any CR2032 battery for my Subaru Outback key fob?

A: While most CR2032 batteries are compatible, it’s best to use a high-quality battery from a reputable brand for optimal performance.

Q: What should I do if my key fob still doesn’t work after replacing the battery?

A: If the key fob still doesn’t work after replacing the battery, it could be a sign of a more serious issue. Contact your local Subaru dealership or a qualified automotive technician for assistance.