What Battery Does a Subaru Key Fob Take?

Finding the right battery for your Subaru key fob can be a surprisingly tricky task. What Battery Does A Subaru Key Fob Take, anyway? This guide will walk you through everything you need to know, from identifying the correct battery type to installing it and troubleshooting common issues.

Identifying Your Subaru Key Fob and Battery

Subaru uses a few different types of key fobs, and the battery required varies depending on the model and year of your vehicle. what size battery does a key fob take subaru provides a comprehensive guide to help you identify the correct size. Common battery types include CR2025 and CR2032, but it’s crucial to confirm the specific battery for your fob. Using the wrong battery can damage your key fob.

“Knowing the exact year and model of your Subaru is essential for finding the right key fob battery,” says John Smith, Senior Automotive Technician at Smith’s Auto Repair. “Even seemingly minor differences in key fob design can mean different battery requirements.”

Replacing Your Subaru Key Fob Battery: A Step-by-Step Guide

Once you’ve identified the correct battery, replacing it is generally a straightforward process. Here’s a step-by-step guide:

Locate the release button or notch: This is usually on the side or back of the key fob. what type of battery does a subaru key fob take offers additional guidance and visuals for locating this.
Carefully separate the key fob halves: Use a small flathead screwdriver or a similar tool to gently pry open the fob. Avoid using excessive force, which could damage the casing.
Identify and remove the old battery: Note the orientation of the battery and remove it.
Insert the new battery: Ensure the positive (+) side of the new battery faces the correct direction, matching the old battery’s placement.
Reassemble the key fob: Snap the two halves back together securely.

Troubleshooting Common Subaru Key Fob Issues

Sometimes, replacing the battery isn’t enough to fix key fob problems. Here are a few common issues and how to address them:

Key fob not working after battery replacement: Double-check the battery orientation. If it’s correctly installed, try reprogramming the key fob, which may be necessary after a battery change. You can learn how to program a 2004 Subaru Alpine key fob using our guide program 2004 subaru alpine key fob.
Key fob intermittently working: This could indicate a failing key fob or a problem with your car’s receiver. what battery does a 2005 subaru baja key fob take might be helpful if you own a Baja.
Key fob completely unresponsive: Consider trying a universal key fob subaru as an alternative. This could be a sign of a more serious issue requiring professional diagnosis.

“Often, what seems like a dead key fob is simply a dead battery,” explains Maria Garcia, Certified Automotive Locksmith. “However, persistent issues could point to a larger problem, so it’s always best to get it checked out by a professional if the problem persists.”

Conclusion

Knowing what battery does a Subaru key fob take is the first step in ensuring your key fob remains functional. By following the steps outlined in this guide, you can easily replace your Subaru key fob battery and troubleshoot any common issues.

FAQ

How often should I replace my Subaru key fob battery? Every 2-3 years is a good rule of thumb.
Can I use any battery in my Subaru key fob? No, using the incorrect battery can damage the fob.
Where can I buy replacement batteries? Most auto parts stores, electronics stores, and online retailers carry key fob batteries.
What if my key fob still doesn’t work after replacing the battery? Try reprogramming the key fob or consult a professional locksmith or dealership.
Can I replace the battery myself? Yes, in most cases, it’s a simple DIY task.
How do I know if my key fob is failing? Intermittent functionality, unresponsive buttons, or decreased range can indicate a failing key fob.
Can a dead key fob battery drain my car battery? No, the key fob battery is independent of the car battery.

Scenarios

Scenario 1: Key fob not working at all. Check the battery, try replacing it.
Scenario 2: Key fob works intermittently. Could be a weak battery or a failing key fob.
Scenario 3: Key fob worked fine, stopped after a car wash. Might be moisture damage, let it dry completely.

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