Knowing the right battery size for your 2017 Hyundai Elantra key fob is crucial for keeping your car accessible. Whether you’re locked out, experiencing intermittent key fob issues, or simply planning ahead, this guide will cover everything you need to know about the 2017 Hyundai Elantra key fob battery size, replacement, and troubleshooting.
What Battery Does a 2017 Hyundai Elantra Key Fob Take?
The 2017 Hyundai Elantra key fob uses a CR2032 battery. This small, circular battery is commonly found in various electronic devices like watches, calculators, and, of course, key fobs. It’s readily available at most stores that sell batteries, including supermarkets, pharmacies, and electronics retailers. Knowing this specific battery size – CR2032 – will save you time and ensure you purchase the correct replacement.
How to Replace Your 2017 Hyundai Elantra Key Fob Battery
Replacing the battery in your 2017 Hyundai Elantra key fob is a straightforward process that can be done at home in just a few minutes. You’ll need a small flathead screwdriver or a similar tool to pry open the key fob casing. Some key fobs have a small release button or slot; check your owner’s manual for specific instructions. Once the casing is open, carefully remove the old CR2032 battery and insert the new one, ensuring the positive (+) side faces up. Then, simply snap the casing back together.
hyundai key fob battery removal
Common Issues and Troubleshooting
Sometimes, even with a new battery, your key fob might not work correctly. Here’s a look at some common issues and how to address them:
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Key Fob Not Working at All: Double-check that the new battery is correctly installed and that it’s a fresh CR2032 battery. If it still doesn’t work, there might be a problem with the key fob itself, and you might need to have it reprogrammed.
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Intermittent Key Fob Issues: This could be due to a weak battery, even if it’s relatively new. Try replacing the battery with a fresh one to see if that resolves the issue. It could also indicate a problem with the key fob’s internal components or the car’s receiver.
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Key Fob Works Intermittently Close to the Car: This suggests a potential issue with the car’s antenna or receiver.
“Many people overlook the simple solution of changing the key fob battery,” says John Smith, Senior Automotive Technician at KEYFOBPROG. “It’s often the first thing to check when experiencing key fob problems.”
Why Knowing the Right Battery Size Matters
Using the wrong battery size can lead to several problems. A battery that’s too small might rattle around inside the key fob and not make proper contact, while a battery that’s too large could damage the key fob. Knowing the correct 2017 Hyundai Elantra key fob battery size, CR2032, ensures proper fit and function.
How Long Does the Battery Last?
The lifespan of a key fob battery varies depending on usage, but it typically lasts between 3 to 5 years.
“Regularly checking your key fob battery can prevent unexpected lockouts and inconvenience,” adds Jane Doe, Customer Service Representative at KEYFOBPROG. “It’s a small preventative measure that can save a lot of hassle down the road.”
hyundai key fob battery removal
Conclusion
Knowing the correct battery size for your 2017 Hyundai Elantra key fob – CR2032 – and how to replace it empowers you to maintain your car’s accessibility and avoid potential frustrations. By following the simple steps outlined in this guide, you can easily replace your key fob battery and keep your car keys functioning smoothly.
FAQ
- What type of battery does a 2017 Hyundai Elantra key fob use? A CR2032 battery.
- How often should I replace my key fob battery? Every 3 to 5 years, or sooner if you notice issues.
- Where can I buy a CR2032 battery? Most stores that sell batteries, like supermarkets, pharmacies, and electronics retailers.
- What if my key fob still doesn’t work after replacing the battery? The key fob might need to be reprogrammed, or there could be an issue with the car’s receiver.
- How can I prevent future key fob battery issues? Regularly check the battery and replace it every few years as a preventative measure.
- Can I use a different battery size? No, using a different size can damage the key fob and prevent it from working correctly.
- Do I need any special tools to change the battery? A small flathead screwdriver or similar tool is usually sufficient.
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