019 Jeep Cherokee Owners, Rejoice! Essential Steps to Change Key Fob Battery Inside

Are you experiencing a frustratingly short range on your 2019 Jeep Cherokee key fob? Or maybe your key fob isn’t even responding at all? It’s likely that the battery needs replacing. Don’t worry, changing the key fob battery is a simple task that can be done in just a few minutes. This guide will walk you through the process step-by-step, ensuring you can get your key fob back in working order quickly.

Gathering Your Supplies

Before you begin, you’ll need a few things:

• A new CR2032 battery: This is the standard battery used in most Jeep Cherokee key fobs. You can find these at most electronics stores, supermarkets, or online retailers.
• A small screwdriver: You’ll need this to pry open the key fob. A flathead screwdriver works best, but a small Phillips screwdriver can also be used.

Identifying Your Key Fob

There are two main types of key fobs for the 2019 Jeep Cherokee:

• Standard Key Fob: This type has a single button on the side for unlocking and locking the doors, and a separate button for panic mode.
• Keyless Entry Remote: This type has multiple buttons for different functions, including unlocking, locking, trunk release, and panic mode.

The process for changing the battery is similar for both types, but there might be slight variations in the opening mechanism.

The Process of Changing the Battery

Now, let’s get into the actual process of changing the battery. Here’s a step-by-step guide:

1. Locate the release tab: On the back of your key fob, you’ll find a small tab or groove. This is the release tab that will allow you to open the key fob. It’s usually located near the bottom of the key fob.
2. Insert the screwdriver: Gently insert the tip of your screwdriver into the release tab. You might need to apply a bit of pressure to pry open the key fob.
3. Separate the key fob: Once the release tab is engaged, carefully pry the key fob apart. You should hear a slight click as the two halves separate.
4. Remove the old battery: The old battery will be visible inside the key fob. It’s usually held in place by a small metal spring. Carefully lift the battery out of its compartment.
5. Insert the new battery: Make sure the positive side of the new battery faces upwards. Carefully slide the new battery into the compartment, ensuring it sits securely in place.
6. Reassemble the key fob: Once the new battery is in place, gently snap the two halves of the key fob back together. You should hear a click as they lock into place.

Troubleshooting Tips

If you’re having trouble changing the battery, here are a few troubleshooting tips:

• Check the release tab: Make sure you’re using the correct release tab and that you’re inserting the screwdriver properly.
• Apply gentle pressure: Don’t force the key fob open. If it’s not coming apart easily, double-check the release tab and try again.
• Use a different screwdriver: If your original screwdriver isn’t working, try using a different one with a slightly different tip.

Testing Your Key Fob

After replacing the battery, it’s important to test your key fob to make sure it’s working correctly.

1. Unlock and lock your car: Try unlocking and locking your car using the key fob. Make sure the doors respond as expected.
2. Test the panic button: If your key fob has a panic button, press it and make sure the car alarm activates.
3. Check the range: Walk away from your car and see how far you can get before the key fob stops working. The range should be significantly improved with a new battery.

Beyond Battery Replacement: Potential Issues

While a dead battery is the most common culprit for a non-functioning key fob, there are other potential issues that could be causing problems. These include:

• Damaged key fob: If your key fob has been dropped or damaged, the internal circuitry could be faulty.
• Programming issues: Your key fob might need to be reprogrammed to your vehicle.
• Vehicle communication problems: There could be a problem with your car’s receiver, preventing it from communicating with your key fob.

If you’ve replaced the battery and your key fob still isn’t working, it’s best to consult a qualified mechanic or visit your local Jeep dealership for diagnosis and repair.

Keeping Your Key Fob in Top Shape

Here are some tips for keeping your key fob in top shape and extending its lifespan:

• Store it properly: When not in use, store your key fob in a cool, dry place away from direct sunlight and heat.
• Avoid extreme temperatures: Avoid exposing your key fob to extreme temperatures, as this can damage the battery and internal components.
• Keep it clean: Periodically clean your key fob with a damp cloth to remove dirt and grime.
• Replace the battery regularly: Even if your key fob is still working, it’s a good idea to replace the battery every year or two to prevent it from dying unexpectedly.

Final Thoughts: Keeping Your Jeep Running Smoothly

Changing the battery in your 2019 Jeep Cherokee key fob is a simple and straightforward process. By following the steps outlined in this guide, you can quickly get your key fob back in working order and avoid any unnecessary frustrations. Remember to check your key fob’s range after the battery replacement and consider the potential issues beyond a dead battery. By taking care of your key fob and following these tips, you can ensure your Jeep Cherokee is always ready to go.

Popular Questions

1. Can I use any type of CR2032 battery for my Jeep Cherokee key fob?

While CR2032 batteries are generally interchangeable, it’s best to use a battery specifically designed for key fobs. These batteries are often designed to withstand extreme temperatures and vibrations, which can extend their lifespan.

2. How long does a key fob battery typically last?

Key fob batteries typically last for 1-2 years, but the lifespan can vary depending on usage and environmental factors.

3. What happens if I keep using a dead key fob battery?

Using a dead battery can eventually damage your key fob‘s internal components, making it unusable. It’s best to replace the battery as soon as you notice a decrease in range or responsiveness.

4. Can I reprogram my key fob after replacing the battery?

In most cases, you won’t need to reprogram your key fob after replacing the battery. However, if you’re experiencing issues with your key fob after replacing the battery, it’s a good idea to consult your owner’s manual or a qualified mechanic for reprogramming instructions.