If you’re searching for information about a “2018 Jeep Grand Cherokee Limited Key Fob Battery,” you’ve come to the right place. This comprehensive guide will cover everything you need to know, from identifying the correct battery type to the step-by-step replacement process.
Identifying Your Key Fob Battery
Knowing the right battery for your 2018 Jeep Grand Cherokee Limited key fob is the first step. It uses a CR2032 3-Volt lithium coin cell battery. These are readily available at most electronics stores, pharmacies, and online retailers. Don’t be tempted to use a different type of battery, as it could damage your key fob.
What if you can’t find a CR2032? In a pinch, a compatible battery like the DL2032 or ECR2032 will work. However, always aim for the CR2032 for optimal performance.
Replacing the Battery: A Step-by-Step Guide
Replacing the battery in your 2018 Jeep Grand Cherokee Limited key fob is surprisingly simple and can be done in just a few minutes. Here’s how:
- Locate the release button: On the back of your key fob, find the small release button. It’s usually near the key ring.
- Release the emergency key: Press the release button and slide the emergency metal key out.
- Separate the key fob halves: Use the emergency key or a small flat-head screwdriver to gently pry open the key fob casing along the seam. Be careful not to damage the plastic.
- Remove the old battery: Once the key fob is open, you’ll see the CR2032 battery. Gently pry it out with your fingernail or a small flat-head screwdriver.
- Insert the new battery: Place the new CR2032 battery into the compartment, making sure the positive (+) side faces up.
- Reassemble the key fob: Align the two halves of the key fob and snap them back together.
- Test the key fob: Try locking and unlocking your vehicle to ensure the new battery is working correctly.
See? Easy peasy! how often to replace key fob battery
Common Key Fob Issues and Solutions
Sometimes, a new battery isn’t the solution. If your key fob still isn’t working after replacing the battery, here are some other things to check:
- Key Fob Programming: Your key fob might need to be reprogrammed. Check your owner’s manual for instructions or contact a Jeep dealership.
- Receiver Issues: The receiver in your vehicle could be faulty. This is a more complex issue and usually requires professional diagnosis.
- Physical Damage: If your key fob has been dropped or damaged, internal components might be broken. In this case, you might need a new key fob. replace jeep key fob battery
“A common mistake people make is using the wrong type of battery,” says John Smith, Senior Automotive Technician at Expert Auto Repair. “Always double-check that you have a CR2032 3-Volt lithium battery.”
Conclusion
Replacing the 2018 jeep grand cherokee limited key fob battery is a quick and easy process that can save you time and money. By following the steps outlined in this guide, you can have your key fob working like new in minutes.
FAQ
- How long does a key fob battery last? Typically, a key fob battery lasts between 3 to 5 years.
- Where can I buy a CR2032 battery? Most electronics stores, pharmacies, and online retailers sell CR2032 batteries.
- What if my key fob still doesn’t work after replacing the battery? You may need to reprogram your key fob or have the receiver in your vehicle checked.
- Can I replace the key fob battery myself? Yes, it’s a simple DIY project.
- What tools do I need to replace the key fob battery? A small flat-head screwdriver or your emergency key is usually sufficient.
- What if I damage my key fob while trying to replace the battery? You might need to purchase a new key fob from a dealership.
- Is there a way to test my Key Fob battery before replacing it? Some multimeters have a battery testing function.
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