How to Change Battery in Key Fob Jeep

Changing the battery in your Jeep key fob is a quick and easy process that can save you the hassle and expense of a trip to the dealership. This guide will walk you through the steps involved in replacing the battery in various Jeep key fob models, ensuring your key fob continues to function flawlessly.

If your Jeep key fob is starting to act up – maybe the range is diminishing, or you have to press the buttons multiple times – chances are the battery is dying. Learn How To Change Battery In Key Fob Jeep models right here, with our easy-to-follow instructions. You’ll be back on the road in no time! how to change a battery in a key fob jeep

Understanding Your Jeep Key Fob

Before diving into the battery replacement process, it’s essential to understand the type of key fob you have. Different Jeep models and years have slightly different key fob designs. Identifying your key fob will help you locate the correct replacement battery and follow the appropriate steps.

Common Jeep Key Fob Types

Traditional Key Fob: This is the most common type, featuring buttons for locking/unlocking doors, panic, and remote start.
Proximity Key (Keyless Entry): These key fobs allow you to unlock your car by simply being near it. They often have a smaller physical key hidden inside for emergency access.
Flip Key: This type incorporates a flip-out key blade within the fob itself.

How to Change Battery in Key Fob Jeep: A Step-by-Step Guide

While the exact steps might vary slightly depending on the specific key fob, the general process remains the same. Here’s a general guide on how to change battery in key fob Jeep models:

Gather Your Tools: You’ll typically need a small flathead screwdriver or a similar tool to pry open the key fob casing. Some key fobs might also require a small Phillips head screwdriver. You’ll also need the correct replacement battery (usually a CR2032).
Locate the Release Point: Look for a small slot or notch on the key fob casing. This is where you’ll insert your flathead screwdriver to begin separating the two halves of the fob.
Separate the Casing: Gently insert the flathead screwdriver into the release point and carefully pry the two halves of the key fob apart. Avoid using excessive force, as this can damage the casing.
Identify and Remove the Old Battery: Once the casing is open, locate the old battery. Note its position and orientation. Gently pry it out using your screwdriver or fingernail.
Install the New Battery: Insert the new battery into the same slot, ensuring the positive (+) side is facing the correct direction (usually upwards).
Reassemble the Key Fob: Carefully align the two halves of the key fob and press them together until they snap shut.
Test the Key Fob: Try locking and unlocking your Jeep to ensure the new battery is working correctly.

Jeep Key Fob Battery Replacement Steps

Specific Instructions for Popular Jeep Models

how to change key fob battery for 2019 jeep cherokee

2019 Jeep Cherokee

The 2019 Jeep Cherokee key fob often uses a CR2032 battery. Access the battery compartment by using a small flathead screwdriver to release the emergency key blade. This will reveal a slot where you can pry open the fob.

Jeep Grand Cherokee

The process for a Grand Cherokee is similar, often involving a small release button or slot to separate the key fob halves.

how to change battery in key fob jeep cherokee 2019

Troubleshooting

Key Fob Still Not Working? If the key fob is still not functioning after replacing the battery, it could be a more complex issue. Does key fob affect car starting provides more information on potential problems.
What is the emergency key for? The emergency key hidden inside your key fob, as explained in what is the key for inside the key fob, allows you to unlock your car manually if the key fob battery dies.

Different Types of Jeep Key Fobs and Emergency Key Location

Conclusion

Knowing how to change battery in key fob Jeep vehicles is a valuable skill for any Jeep owner. By following these simple steps, you can save yourself time and money, and avoid the inconvenience of a malfunctioning key fob. Regular battery changes will keep your Jeep secure and accessible whenever you need it.

FAQ

How often should I change my Jeep key fob battery? Every 2-3 years is a good rule of thumb, but it can depend on usage.
What type of battery does my Jeep key fob use? Most Jeep key fobs use a CR2032 battery.
Can I damage my key fob by changing the battery myself? As long as you are careful and follow the instructions, you shouldn’t damage your key fob.
Where can I buy replacement batteries? Most hardware stores, pharmacies, and online retailers sell CR2032 batteries.
What do I do if my key fob still doesn’t work after replacing the battery? Consult your Jeep owner’s manual or contact a dealership for assistance.
Is there a reset procedure after changing the battery? Generally, no reset is required. The key fob should work immediately after battery replacement.
Can I use any brand of CR2032 battery? Yes, most reputable brands of CR2032 batteries will work fine.

Common Scenarios and Questions

Key fob works intermittently: This often indicates a dying battery.
Key fob doesn’t work at all: Try replacing the battery. If the problem persists, there might be a more serious issue with the fob itself.
Key fob range is reduced: A weak battery is a common cause of reduced range.

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