Replacing the battery in your 2018 Jeep Grand Cherokee key fob is a quick and easy process that can save you time and money. This guide will walk you through each step, from identifying the right battery to testing your key fob afterward.
When to Replace Your 2018 Jeep Grand Cherokee Key Fob Battery
Several signs indicate your key fob battery is dying. You might notice a decreased range, meaning you have to be closer to your vehicle for it to unlock. The lock/unlock buttons might also become less responsive, requiring multiple presses. Sometimes, the vehicle’s lights flash, but the doors don’t unlock. If you experience any of these issues, it’s time for a Replacement Battery For 2018 Jeep Grand Cherokee Key Fob. If you have a key fob locked in car jeep, that might be a separate issue.
Finding the Correct Battery for Your 2018 Jeep Grand Cherokee Key Fob
Your 2018 Jeep Grand Cherokee key fob uses a CR2032 battery, a common type readily available at most stores. Be sure to buy a fresh battery from a reputable source to ensure its longevity. You might be surprised to learn that a 2014 jeep key fob battery low uses the same CR2032 battery.
Step-by-Step Guide to Replacing the Battery in a 2018 Jeep Grand Cherokee Key Fob
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Locate the Key Fob Release: On the side of your key fob, you’ll find a small release button. Press this button while pulling out the metal emergency key.
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Open the Key Fob: Use the metal emergency key or a small flathead screwdriver to pry open the key fob casing along the seam. Be gentle to avoid damaging the plastic.
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Remove the Old Battery: Carefully remove the old CR2032 battery. You may need to use a small tool to gently pry it out.
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Install the New Battery: Place the new CR2032 battery into the fob, ensuring the positive (+) side faces upward, just as the old battery did.
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Close the Key Fob: Snap the two halves of the key fob casing back together. Make sure it clicks securely closed.
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Reinsert the Emergency Key: Slide the metal emergency key back into its slot.
Testing Your Key Fob After Battery Replacement
After replacing the battery, test all the key fob functions, including lock, unlock, panic, and remote start (if equipped). If you are still experiencing issues with your key fob, consider how to fix a jeep key fob with other troubleshooting methods. If problems persist, consult a professional locksmith or your Jeep dealership.
“A fresh key fob battery can make a world of difference,” says John Smith, Automotive Locksmith at KeyMasters Inc. “It’s often the simplest solution to common key fob issues.”
Key Fob Still Not Working?
If replacing the replacement battery for 2018 jeep grand cherokee key fob didn’t solve your problem, the key fob itself may be faulty. In this case, programming a new key fob might be necessary. A professional automotive locksmith can help you with this. Knowing how to operate the 2018 jeep grand cherokee windows down with key fob is a separate function and unrelated to the battery. You might also be interested to learn about the 2024 jeep compass key fob.
Conclusion
Replacing the replacement battery for 2018 jeep grand cherokee key fob is a simple DIY task. By following these steps, you can save yourself a trip to the dealership and have your key fob working like new again.
FAQ
- What type of battery does a 2018 Jeep Grand Cherokee key fob use? A CR2032 battery.
- How can I tell if my key fob battery is low? Decreased range, unresponsive buttons, or vehicle lights flashing but doors not unlocking.
- Where can I buy a replacement battery? Most stores that sell batteries, like drugstores or electronics retailers.
- Do I need special tools to replace the battery? A small flathead screwdriver or the emergency key can help.
- What if my key fob still doesn’t work after replacing the battery? The key fob itself might be faulty and need reprogramming.
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