How Do You Change Battery in Subaru Key Fob?

Knowing how to change the battery in your Subaru key fob is a simple skill that can save you time and money. A dying key fob battery can lead to frustrating lockouts and reduced remote functionality. This guide will walk you through the process step-by-step, making it easy even for the least tech-savvy Subaru owner.

Subaru Key Fob Battery Replacement: A Simple Guide

Replacing your Subaru key fob battery is a quick and easy process that can be done at home with minimal tools. Don’t let a dead key fob battery leave you stranded! We’ll cover everything from identifying the right battery to safely disposing of the old one. What kind of battery goes in key fob for most models? Let’s find out.

What Type of Battery Does My Subaru Key Fob Need?

Most Subaru key fobs use a CR2032 battery. This small, circular battery is readily available at most electronics stores, pharmacies, and online. It’s a good idea to keep a spare on hand, just in case. Before you start, it’s helpful to check your owner’s manual or search online using the specific year and model of your Subaru to confirm the correct battery type. What battery goes in my bmw key fob? BMW fobs use a different battery type so it’s important to get the right one for your vehicle.

Tools You’ll Need

You’ll need a few basic tools to change the battery in your Subaru key fob. These usually include:

A small flathead screwdriver or a key (check your owner’s manual)
The replacement CR2032 battery

Steps to Change Your Subaru Key Fob Battery

Locate the key release: On many Subaru key fobs, there’s a small release button or slot on the side. Press the button or insert the key into the slot to release the valet key.
Open the key fob: Use the valet key or a small flathead screwdriver to pry open the key fob casing. Be gentle to avoid breaking the plastic.
Remove the old battery: Carefully remove the old CR2032 battery. Note its orientation within the fob.
Insert the new battery: Place the new CR2032 battery into the compartment, ensuring it’s oriented the same way as the old battery.
Close the key fob: Snap the two halves of the key fob back together.
Test the key fob: Try locking and unlocking your car to make sure the new battery is working.

What If My Key Fob Still Doesn’t Work?

If you’ve replaced the battery and your key fob still isn’t working, there could be another issue. It’s possible the fob needs to be reprogrammed, or there could be a problem with the car’s receiver. In these cases, it’s best to consult your Subaru dealer or a qualified automotive locksmith.

“A common mistake people make is inserting the battery incorrectly,” says automotive expert, John Miller, Certified Automotive Locksmith. “Double-checking the orientation can save you a lot of hassle.”

Troubleshooting Your Subaru Key Fob

Sometimes, changing the battery isn’t the only solution. Here are a few common problems and solutions:

Key fob not working at all: Try reprogramming the key fob following the instructions in your owner’s manual. How to replace battery 2016 charger key fob provides insights into other car models’ procedures, which can be helpful for understanding the general process.
Key fob works intermittently: This can sometimes be caused by a weak battery, even a new one. Try a different brand of CR2032 battery. What battery does a chrysler 200 key fob take? Different cars might require varying battery types, highlighting the importance of verifying compatibility.
Key fob buttons sticking: Clean the key fob buttons with a soft, dry cloth. Avoid using any liquids.

Troubleshooting Common Subaru Key Fob Issues

Conclusion

Changing the battery in your Subaru key fob is a simple task that anyone can do with a little guidance. By following the steps outlined above, you can save yourself time and money, and avoid the frustration of a dead key fob. Remember to always use the correct battery type and dispose of the old battery properly. If you’re still having issues, don’t hesitate to consult a professional. Knowing where is the part number on the key fob subaru is crucial for ordering replacements or identifying compatible accessories.

FAQ

How often should I change my Subaru key fob battery? Generally, every 2-3 years.
Can I use any CR2032 battery? Yes, but choosing a high-quality battery is recommended.
What if I break my key fob while changing the battery? Contact your Subaru dealer for a replacement.
Can I reprogram my key fob myself? Yes, you can often find instructions in your owner’s manual.
Why is my Key Fob range so short? A weak battery, interference, or a problem with the car’s receiver can cause this.

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