What Battery Goes in a Jeep Key Fob?

Finding the right battery for your Jeep key fob is crucial for ensuring it functions correctly. Knowing What Battery Goes In A Jeep Key Fob can save you time, money, and the frustration of a non-responsive key. This article will guide you through everything you need to know, from identifying the correct battery type to the replacement process and troubleshooting common key fob issues.

The most common battery used in Jeep key fobs is the CR2032. This small, circular battery is readily available at most stores that sell batteries. However, it’s always best to double-check your owner’s manual or contact a Jeep dealership to confirm the correct battery for your specific Jeep model and year. For example, if you have a Jeep Renegade, you might be interested in knowing does my jeep renegade key fob have an actual key.

Identifying Your Jeep Key Fob Battery

Knowing what battery goes in a jeep key fob often starts with a simple visual inspection. Open your key fob and locate the existing battery. The battery type should be printed on the battery itself. If it’s worn off or unreadable, refer to your Jeep’s owner’s manual. You can also search online using your Jeep’s year, make, and model.

How to Change a Jeep Key Fob Battery

Changing the battery in most Jeep key fobs is a straightforward process that you can easily do yourself. Here’s a step-by-step guide:

1. Gather your tools: You’ll need a small flat-head screwdriver or a similar tool to pry open the key fob casing.
2. Open the key fob: Carefully insert the screwdriver into the designated slot or seam on the key fob and gently pry it open. Be careful not to damage the casing. Some key fobs may have a small release button.
3. Locate the battery: Once the key fob is open, identify the battery compartment and the position of the old battery.
4. Remove the old battery: Gently pry the old battery out of its compartment. Avoid using excessive force.
5. Install the new battery: Insert the new CR2032 battery into the compartment, ensuring the positive (+) side is facing up, just like the old battery.
6. Close the key fob: Snap the two halves of the key fob back together.
7. Test the key fob: Try locking and unlocking your Jeep to ensure the new battery is working correctly. You might also find our article on changing the battery in a jeep cherokee key fob helpful.

What If My Jeep Key Fob Still Doesn’t Work?

Sometimes, even after replacing the battery, your key fob might not work. Here are some troubleshooting tips:

• Check the battery orientation: Ensure the battery is installed correctly with the positive (+) side facing up.
• Try a different battery: The new battery might be faulty. Try a different, known good CR2032 battery.
• Check for damage: Inspect the key fob for any physical damage or corrosion.
• Reprogram the key fob: In some cases, you may need to reprogram the key fob to your Jeep. Refer to your owner’s manual for instructions or contact a Jeep dealership. If you’re experiencing issues with your Jeep Cherokee, you might find information on jeep cherokee running without key fob in car useful. You can also learn about 2019 jeep jl key fob battery and 2021 jeep grand cherokee l key fob cover.

Conclusion

Knowing what battery goes in a jeep key fob is the first step to maintaining its proper functionality. By following this guide, you can quickly and easily replace the battery in your Jeep key fob and avoid the inconvenience of a non-responsive key.

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