How To Replace Jeep Renegade Key Fob Battery- Step By Step

Over time you might notice that your key fob doesn’t work properly or only works when you move closer to your Jeep Renegade. It’s a sign that the key fob battery is draining and you need to replace it.

Replacing the battery isn’t as complicated as it seems. All you need is a screwdriver to open the battery shaft. Remove the old battery and install a new CR 2032 battery with the negative side facing down.

Even though this is an easy job, you might need some help, and we are here to guide you! Learn how to replace a Jeep Renegade key fob battery yourself!

How to Tell When Your Jeep Renegade Key Fob Battery Needs Replacement

Many of you might not know how to detect a defective battery. However, there are certain signs which give a clear indication that your Jeep Renegade key fob battery needs to be replaced.

Here are some important signs that you should look out for to see if your battery needs to be changed or not:

When you turn the key, your Jeep starts slowly.
There is significant corrosion on the battery cables.
The battery connectors show signs of corrosion.
You hear a clicking or beeping sound when you turn the key.
Electronic devices such as the radio and wipers work, but your Jeep doesn’t start.

How to Replace the Jeep Renegade Key Fob Battery

When Your Jeep Renegade Key Fob Battery Needs Replacement

Replacing the key fob battery in your Jeep Renegade can be considered one of the easiest things to do. It’s cheap and convenient. You don’t need to rush to a mechanic to get this job done.

Here are some DIY steps that you can follow to replace your Jeep Renegade key fob battery:

Step 1: Separate the key from the key fob

You will find a metal switch on the opposite end of the buttons on your Jeep Renegade key fob. When you push and hold the switch, it unlocks the key from the key fob. Pull out the key to detach it.

Step 2: Use a flathead screwdriver

You will only need a flathead screwdriver to replace the battery in your Jeep Renegade key fob. Open the shaft using the screwdriver. If the screwdriver has a sharp flathead, opening the shaft will become easier.

Step 3: Open the key fob

With the help of the flathead screwdriver, open the key fob into 2 pieces. You will have to apply a little pressure but do it carefully, so you don’t end up bending the plastic cover.

Step 4: Remove the old battery

When you separate the key fob, you will see a battery on the right side. Using the flathead screwdriver, remove the battery. Don’t use a lot of force because you can damage the key fob.

Step 5: Install new battery and close the key fob

The Jeep Renegade key fob requires a CR 2032 battery. It is preferable to use a branded one such as Duracell. While installing the new battery, remember that the negative side always faces downwards. After doing so, close the key fob shaft. Your key fob battery has been replaced! All you have to do now is reset it.

How to Reset the Jeep Renegade Key Fob After Replacing the Battery

To ensure that the key fob functions properly after battery replacement, you need to reset it. This is important so you can make it function according to your requirements.

However, if you need the key fob to work a certain way, follow these simple steps to reset it.:

Step 1: Put the key in the ignition

After parking your Jeep Renegade, turn the engine off and let it cool down for some time. Before putting the key in the ignition, make sure all doors and trunks are closed properly. Then insert the key in the ignition and keep it in the off position.

Step 2: Open a side door

Next, open one of the side doors and keep it open. If the door is loose at this time, you can change the lock switch to the lock position. Make sure the door doesn’t close, or you’ll have to restart the process all over.

Step 3: Turn on the key

Turn the key to the on position. Just switch on the electronic switch but do not ignite the engine. Turn the key back to the lock position and do this at least 2 to 3 times. You will hear a beeping sound which signifies that it has been reset.

Step 4: Test the Jeep Renegade key fob after resetting it

After following all the steps, you can now test your Jeep Renegade key fob after it has been reset. Unlock the buttons to check if they work properly. Check the start and stop buttons, especially to see if they function fine.

If you’re having trouble resetting the key fob, don’t mess with it. If it is troubling you, then it’s better to ask an expert for help. It costs about $50 for a professional to guide you through this process. Spending this amount is better than getting a new key fob, though.

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Conclusion

Replacing the battery in a Jeep Renegade key fob isn’t very difficult. You should just know how to open the key fob and which battery to install.

If you’re having a tough time replacing the battery in your Jeep Renegade key fob, then you can go to a mechanic to get it changed.

With this detailed article, we hope you can manage to replace the battery in your Jeep Renegade key fob. Best of luck!

FAQs

As a Jeep Renegade user, you may have some questions after going over the entire process of resetting the key fob. Here are some answers that may help you:

Can you start the Jeep Renegade with a dead key fob?

You can start your Jeep Renegade with a dead key fob. To unlock the buttons of your Jeep Renegade’s key fob, find the button on the top end near the lock. Rather than pressing the start button, click this button instead. This is a regularly activated key fob.

What happens when the Jeep Renegade’s key fob battery is low?

When you notice that your transmitter range is reduced, it is a sign that the key fob battery is running low. You’ll have to move closer to your Jeep Renegade for the key fob to work properly. The buttons might not work at all if the battery is completely drained.

Which battery is used in a Jeep Renegade key fob?

Only one kind of battery is used in a Jeep Renegade key fob, and that is a CR 2032. You only need one, and the negative side faces downward during installation.

How often should you change the Jeep Renegade key fob battery?

A good Jeep Renegade key fob battery can last for 2 to 3 years. If used in better conditions, it can last even longer. Battery life depends on how long it has been used.