Replacing the battery in your Subaru key fob is a simple task that can save you time and money. A dead key fob battery can leave you stranded, so knowing how to quickly replace it is essential for every Subaru owner. This guide provides a step-by-step process, troubleshooting tips, and answers to frequently asked questions about Subaru key fob battery replacement.
Knowing how to change your Subaru key fob battery can prevent unexpected lockouts. For instance, imagine you’re late for an important meeting and your key fob refuses to unlock your car. A quick battery swap can be the difference between arriving on time and facing a frustrating delay. This guide will walk you through everything you need to know. You can learn more about specific key fobs at our 2004 subaru impreza key fob page.
Identifying a Dying Key Fob Battery
Several signs indicate your Subaru key fob battery is nearing its end. Recognizing these early warnings can help you avoid the inconvenience of a completely dead battery.
- Reduced Range: Do you find yourself needing to stand closer to your car for the key fob to work? This is a classic sign of a weakening battery.
- Intermittent Functioning: Does your key fob work sometimes but not others? This inconsistent behavior often points to a dying battery.
- Dim Indicator Light: If the indicator light on your key fob is dimmer than usual or doesn’t flash as brightly, it’s a good indication the battery needs replacing.
Subaru Key Fob Battery Replacement: Step-by-Step Guide
Replacing the battery in most Subaru key fobs is surprisingly easy. Here’s a general guide, but always refer to your owner’s manual for model-specific instructions.
- Locate the Release Button: Most Subaru key fobs have a small release button or switch. This is often located on the side or back of the fob.
- Separate the Key Fob Halves: Press the release button and gently separate the two halves of the key fob. You may need a small flathead screwdriver or a similar tool to pry them apart.
- Identify the Battery: Inside the key fob, you’ll see the battery. Note the type of battery (usually a CR2032 or similar).
- Remove the Old Battery: Carefully remove the old battery. You can use your fingernail or a small flathead screwdriver to pry it out. Avoid damaging the battery contacts.
- Install the New Battery: Place the new battery into the compartment, ensuring the positive (+) side is facing up, just as the old battery was positioned.
- Reassemble the Key Fob: Snap the two halves of the key fob back together.
Subaru Key Fob Battery Replacement Steps
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Troubleshooting Common Issues
While usually straightforward, you might encounter some hiccups during the process.
- Key Fob Still Not Working: If your key fob still doesn’t function after a battery replacement, try re-synchronizing it with your car. Consult your owner’s manual for the specific procedure for your Subaru model.
- Difficulty Separating the Fob: If you’re having trouble separating the fob halves, try using a plastic pry tool to avoid scratching the key fob.
What type of battery does a Subaru key fob use?
Most Subaru key fobs use a CR2032 3V lithium battery.
Where can I buy a replacement battery for my Subaru key fob?
You can purchase replacement batteries at most electronics stores, pharmacies, and online retailers. It’s best to have a spare battery on hand. Check out our article on batteries for the 2019 Subaru key fob at battery for 2019 subaru key fob.
CR2032 Battery for Subaru Key Fob
How often should I replace my Subaru key fob battery?
Subaru key fob batteries typically last between 2 to 5 years, depending on usage.
Can I damage my Subaru key fob by replacing the battery myself?
As long as you follow the correct procedure and use the proper tools, you’re unlikely to damage your key fob. You can also check if you can you get the key code from a subaru fob.
“Regular key fob battery replacement is crucial for avoiding frustrating lockouts,” says John Miller, a certified automotive locksmith with over 20 years of experience. “It’s a simple DIY task that every car owner should be familiar with.” Another expert, Sarah Chen, an electrical engineer specializing in automotive systems, adds, “Always refer to your owner’s manual for the specific instructions for your Subaru model, as the procedure can vary slightly.”
Conclusion
Replacing your Subaru key fob battery is a quick and easy process that can prevent inconvenient lockouts. By following the steps outlined in this guide and addressing common troubleshooting issues, you can keep your Subaru key fob functioning smoothly. Don’t wait until your key fob dies completely; be proactive and replace the battery when you notice the first signs of weakness. Check our guide for replacing the battery in a 2018 Subaru key fob: subaru key fob battery replacement 2018.
FAQ
- How do I know if my Subaru key fob battery is dying? Look for signs like reduced range, intermittent functioning, and a dim indicator light.
- What type of battery does my Subaru key fob use? Most Subaru key fobs use a CR2032 3V lithium battery.
- Where can I buy a replacement battery? You can find them at most electronics stores, pharmacies, and online retailers.
- How often should I replace the battery? Every 2 to 5 years, depending on usage.
- Can I replace the battery myself? Yes, it’s a simple DIY task.
- What if my key fob still doesn’t work after replacing the battery? Try re-synchronizing it with your car. Consult your owner’s manual for instructions.
- What tools do I need to replace the battery? A small flathead screwdriver or a plastic pry tool is usually sufficient.
Subaru Key Fob and New Battery
Do you have other questions about Subaru Key Fob Programming or other related topics? Explore our website for more helpful resources. For any assistance, contact us via WhatsApp: +1 (641) 206-8880 or visit us at 1326 N Houston St, Amarillo, TX 79107, USA. Our customer support team is available 24/7.
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