Is your 2018 Jeep Grand Cherokee key fob acting up? Before you panic and schedule a pricey dealership visit, it might just be a dead battery. Replacing it is a surprisingly simple task you can easily handle at home.
Why is My Key Fob Battery Dying?
Key fob batteries typically last between 3 to 4 years, depending on usage and environmental factors. If your key fob is slow to respond, requires multiple button presses, or needs to be held incredibly close to the vehicle to work, a dead battery is the most likely culprit.
How to Replace Your 2018 Grand Cherokee Key Fob Battery
Here’s a step-by-step guide to get your key fob back in tip-top shape:
- Gather Your Supplies: You’ll need a CR2032 battery (easily found at most stores) and a small flat-head screwdriver or a similar tool to pry open the key fob.
- Open the Key Fob: Locate the small release button or notch on the back of the key fob. Gently press the button or insert the screwdriver into the notch and carefully pry open the casing. Be careful not to damage the internal components.
- Replace the Battery: Carefully remove the old battery and note its orientation. Insert the new CR2032 battery in the same direction, ensuring a snug fit.
- Reassemble the Key Fob: Align the two halves of the key fob and press them together until you hear a click, indicating it’s securely closed.
- Test the Key Fob: Try locking and unlocking your Grand Cherokee to confirm the new battery is working correctly.
Still Having Trouble?
Sometimes, a new battery isn’t enough. If you’ve replaced the battery and your key fob is still malfunctioning, there might be a more complex issue. In this case, it’s best to consult with a qualified automotive locksmith or your Jeep dealership for further diagnosis and repair.
2018 Grand Cherokee Key Fob FAQs
Q: Can I use any battery in my key fob?
A: No, it’s crucial to use the correct battery type, which is a CR2032 for the 2018 Grand Cherokee key fob. Using an incorrect battery can lead to performance issues or even damage the key fob.
Q: How often should I replace my key fob battery?
A: While key fob batteries typically last 3-4 years, it’s a good idea to proactively replace them every 2-3 years to avoid unexpected issues, especially if you use your key fob frequently.
Q: My key fob got wet, could that be the problem?
A: Yes, water damage can definitely affect your key fob’s functionality. If your key fob got wet, try drying it out completely before replacing the battery. If the problem persists, it’s best to seek professional help.
Need More Help?
If you have any further questions about your 2018 Grand Cherokee Key Fob or need assistance with the battery replacement process, our team of automotive experts is here to help. Contact us via WhatsApp at +1(641)206-8880 or email us at [email protected] for 24/7 support. We’re always happy to assist you in any way we can.
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