2008 Subaru Remote Key Fob Battery

A dead key fob battery on your 2008 Subaru can be an annoying inconvenience. If your Subaru key fob isn’t working, a dead battery is the most likely culprit. Luckily, replacing it is a quick and easy task that you can do yourself in minutes with a few simple tools.

How to Change the Battery in Your 2008 Subaru Remote Key Fob

Here’s a step-by-step guide to help you replace the battery in your 2008 Subaru remote key fob:

1. Identify the battery type. Your 2008 Subaru key fob uses a CR2032 battery. These are readily available at most hardware, auto parts, and online retailers.

2. Open the key fob. Locate the small release tab on the back of the key fob. Use a small flat-head screwdriver or a fingernail to gently pry open the casing.

3. Remove the old battery. Carefully remove the old battery from the casing. Avoid touching the battery terminals as this can discharge the battery.

4. Install the new battery. Insert the new CR2032 battery into the casing, making sure the positive (+) side is facing up.

5. Reassemble the key fob. Snap the two halves of the key fob back together.

6. Test the key fob. Make sure all the buttons on your key fob are functioning properly.

Pro Tip from John Smith, Automotive Electrician: “After replacing the battery, synchronize your key fob with your Subaru by pressing the lock and unlock buttons on the key fob simultaneously for 30 seconds.”

Troubleshooting Common 2008 Subaru Key Fob Issues

Sometimes, a new battery isn’t enough to fix a malfunctioning key fob. Here are some other common issues and how to address them:

• Key fob not programmed: If you’ve recently replaced your key fob or had your car battery disconnected, the key fob may need to be reprogrammed to your specific Subaru. Consult your owner’s manual or a qualified technician for programming instructions.

• Faulty key fob: Over time, the internal components of a key fob can wear out or become damaged. If you suspect a faulty key fob, consider replacing it with a new one.

• Receiver issues: In rare cases, the issue might not be the key fob itself, but rather the receiver in your Subaru. If you suspect a receiver problem, it’s best to consult with a qualified automotive electrician.

Pro Tip from John Smith, Automotive Electrician: “Keep your key fob away from extreme temperatures and moisture. Heat, cold, and moisture can damage the battery and internal components of the key fob, leading to malfunctions.”

Conclusion

Replacing the battery in your 2008 Subaru remote key fob is a simple DIY task that can save you time and money. However, if you’re experiencing persistent issues with your key fob, it’s always best to consult with a qualified automotive locksmith or electrician. For expert Key Fob Programming and replacement services, contact KEYFOBPROG. We offer a wide range of key fob services for all Subaru models, including the 2008 Subaru. Contact us today for all your key fob needs!

FAQs

1. How long does a Subaru key fob battery last?

Typically, a Subaru key fob battery will last between 3 to 5 years, depending on usage and environmental factors.

2. Can I use any CR2032 battery for my Subaru key fob?

While any CR2032 battery will technically work, it’s best to use a high-quality battery from a reputable brand for optimal performance and lifespan.

3. Can I drive my Subaru with a dead key fob battery?

Yes, you can still start your Subaru with a dead key fob battery by inserting the physical key into the ignition cylinder. However, you won’t be able to use the remote functions of the key fob until the battery is replaced.

4. My Subaru key fob is still not working after replacing the battery. What should I do?

If your key fob is still not working after replacing the battery, there may be other issues such as programming problems or a faulty key fob. Try reprogramming the key fob yourself by referring to your owner’s manual, or contact a qualified technician for assistance.

5. How much does it cost to replace a Subaru key fob?

The cost of replacing a Subaru key fob can vary depending on the model year, where you purchase it, and if programming is required. It’s best to contact a dealership or automotive locksmith for a quote.

Need more help with your car key fob?

Check out these articles on our blog:

• How to Program a Subaru Key Fob
• Common Subaru Key Fob Problems and Solutions
• Finding a Reputable Automotive Locksmith Near You

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