Jeep key fobs offer unparalleled convenience, allowing you to effortlessly lock, unlock, and even start your vehicle remotely. However, like any battery-powered device, the key fob relies on a healthy battery to function correctly. If you’re starting to experience issues with your Jeep key fob, knowing What Battery For Jeep Key Fob you need and how to replace it can save you time and hassle. Green Bay and Appleton drivers may encounter common signs indicating it’s time for a battery swap.
You might be wondering, “how do I know when my Jeep key fob battery is dying?” Here are a couple of key indicators to watch out for:
- Multiple Button Presses Required: One of the first and most frustrating signs of a weakening key fob battery is when you have to press the lock or unlock buttons multiple times for your Jeep to respond. This interruption in the usual seamless operation is a strong signal that the battery is losing its charge and struggling to send a consistent signal.
- Decreased Operating Range: A healthy Jeep key fob battery typically boasts a range of up to 50 feet. As the battery weakens, this range diminishes significantly. You might find yourself needing to be much closer to your Jeep than usual for the key fob to work. If you notice you have to be practically next to your vehicle for the doors to unlock, a battery replacement is likely overdue.
Under ideal conditions, a Jeep key fob battery is designed to last approximately 3 to 4 years. Once your key fob approaches this lifespan, or if you begin observing the symptoms above, it’s wise to consider a preemptive battery replacement. You can source the correct battery for your Jeep key fob from trusted locations like the Kolosso CDJR parts center or a local hardware store.
Step-by-Step Guide: Jeep Key Fob Battery Replacement
Replacing the battery in your Jeep key fob is a straightforward process you can easily accomplish at home. The most common battery you’ll need to know what battery for jeep key fob uses is the CR2032 battery. This type is widely available and affordable. Here’s how to perform the replacement:
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Open the Key Fob: Locate the seam on your Jeep key fob, usually near the keyring attachment point. Use a flathead screwdriver or a similar thin, flat tool to gently pry open the fob casing at this seam.
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Separate the Casing: Carefully separate the two halves of the key fob. This will expose the internal components, including the circuit board, keypad, and the battery.
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Remove the Old Battery: Identify the battery. In most cases, the negative side of the battery will be facing downwards. Gently remove the old CR2032 battery from its housing. You may be able to pry it out with your fingertip or the flathead screwdriver if needed, being careful not to damage the surrounding components.
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Insert the New Battery: Take your new CR2032 battery and insert it into the battery compartment. Ensure the positive (+) side of the battery is facing upwards (opposite of how the negative side of the old battery was positioned).
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Reassemble the Key Fob: Carefully reassemble the key fob by aligning the two halves of the casing and pressing them firmly back together until they snap securely shut.
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Test Your Key Fob: Once reassembled, test your Jeep key fob to ensure the battery replacement was successful and that it is now functioning correctly.
In most cases, replacing the battery is all that’s needed to restore your Jeep key fob to full functionality. While the original article mentions a programming step, for simple battery replacements, reprogramming is usually not required for modern Jeep key fobs. However, if you encounter issues after battery replacement, consult your Jeep owner’s manual or contact a dealership for guidance on potential reprogramming procedures.
Find Your Jeep Parts at Kolosso CDJR
Knowing what battery for jeep key fob to use and how to replace it is just one aspect of vehicle maintenance you can handle yourself. For more helpful tips and tricks on caring for your Jeep, explore our service tips and tricks. And when you need genuine Jeep parts or professional service, remember to check out our current service/parts specials at Kolosso CDJR!
