What Battery Does a Jeep Key Fob Take?

Knowing what battery your Jeep key fob takes can save you time, money, and frustration. A dead key fob battery can leave you stranded, so understanding how to identify and replace it is crucial for any Jeep owner. This article will guide you through everything you need to know about Jeep key fob batteries, from identifying the correct type to replacing it yourself.

Choosing the correct battery for your Jeep key fob is essential for its proper function. Using the wrong battery can damage the fob or render it useless. So, how do you know what battery does a jeep key fob take? The answer depends on the year and model of your Jeep.

Jeep Key Fob Battery Types

Identifying Your Jeep Key Fob Battery

Different Jeep models use different key fobs, and therefore, different batteries. Older models might use a CR2032 battery, while newer ones could use a CR2016 or even a different type. The owner’s manual is the best place to find this information. You can also find the information online by searching for your specific Jeep model year and “key fob battery.” If you’re still unsure, a quick visit to a local auto parts store or dealership can help. They can quickly identify the correct battery type for your Jeep. You can also find guides online, like how to open jeep key fob 2012.

Common Jeep Key Fob Battery Sizes

• CR2032: This is one of the most common battery sizes for Jeep key fobs.
• CR2016: Another common size, slightly thinner than the CR2032.
• Other sizes: While less common, some Jeep models may use other battery sizes. Always double-check your owner’s manual or with a professional.

How to Replace Your Jeep Key Fob Battery

Replacing your Jeep key fob battery is often a simple DIY task that can be done in minutes. Most fobs can be opened with a small flathead screwdriver or a key. Once open, you can easily access and replace the battery.

Jeep Key Fob Battery Replacement Steps

1. Gather your tools: You’ll need a small flathead screwdriver or a key and the correct replacement battery.
2. Open the key fob: Carefully pry open the key fob casing. Refer to your owner’s manual or online resources for specific instructions for your model.
3. Remove the old battery: Gently remove the old battery, taking note of its orientation.
4. Install the new battery: Insert the new battery, ensuring it matches the orientation of the old battery.
5. Close the key fob: Snap the key fob casing back together.
6. Test the key fob: Ensure the key fob functions correctly by locking and unlocking your Jeep.

For some models, you might need specific instructions, like those for program key fob 2007 jeep liberty.

Tips for Replacing Your Jeep Key Fob Battery

• Avoid touching the battery terminals.
• Use a non-metallic tool to pry open the fob to avoid scratching it.
• Dispose of the old battery properly.

“A common mistake is using the wrong battery size,” says John Smith, Senior Automotive Technician at Smith’s Auto Repair. “Always double-check your owner’s manual or consult with a professional to ensure you’re using the correct battery.”

Common Jeep Key Fob Problems

Maintaining Your Jeep Key Fob

Proper maintenance can extend the life of your Jeep key fob and its battery. Avoid dropping the fob or exposing it to extreme temperatures. If your key fob gets wet, dry it thoroughly as soon as possible. It’s wise to be aware of the 2013 jeep grand cherokee key fob life.

“Regularly cleaning your key fob can prevent issues down the road,” advises Emily Johnson, Lead Technician at Johnson’s Auto Solutions. “A quick wipe with a damp cloth can help keep the buttons functioning properly.” You might also find our article on the 2021 jeep renegade key fob battery size helpful. Additionally, understanding the details of a 2008 jeep patriot key fob can assist in proper maintenance.

Conclusion

Knowing what battery your Jeep key fob takes is crucial for keeping your vehicle accessible. By following the tips and instructions outlined in this article, you can easily identify, replace, and maintain your Jeep key fob battery, avoiding any unexpected lockouts.

FAQ

1. How long does a Jeep key fob battery last? Typically, a Jeep key fob battery lasts between 3 to 5 years.
2. Where can I buy a replacement battery? Auto parts stores, online retailers, and dealerships sell Jeep key fob batteries.
3. Can I replace the battery myself? Yes, in most cases, replacing a Jeep key fob battery is a simple DIY task.
4. What if my Jeep key fob still doesn’t work after replacing the battery? There could be other issues with the fob, such as a damaged circuit board. Consult a professional.
5. How do I know if my key fob battery is low? The range of the key fob may decrease, or the car may not respond to the fob’s signals.
6. Can I use any brand of battery? It’s recommended to use a reputable brand of battery to ensure proper functionality.
7. What happens if I put the battery in backward? The key fob will not work. Ensure the battery is oriented correctly.

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