How to Change Chrysler, Jeep, Dodge, and RAM Key Fob Battery

Having trouble unlocking the car door with your key fob? If your Chrysler, Jeep, Dodge, or RAM vehicle has been responding inconsistently to your key fob, it’s probably time to replace the key fob battery. The key fob battery is safely contained inside the key, which makes the process of changing it a bit confusing for a lot of Grand Island and Hastings drivers. Fortunately, the experts at Midway CDJR wrote this step-by-step guide to make changing your key fob battery a breeze! Read below for our simple battery-change steps, plus tips for knowing when the battery is beginning to run down.

How to Change Your Chrysler, Dodge, Jeep, or RAM Key Fob Battery

Before proceeding, be sure to consult your owner’s manual for the type of battery you need to buy. Most key fobs require a CR2302 battery. When it comes to tools, all you need is a flathead screwdriver. A quarter or nickel coin will also work if you can’t find a flathead. Then, follow these steps to change out the key fob battery:

1. Check the back of your key fob for the access door to the battery compartment.
2. Release the metal emergency key prior to battery removal.
3. Use the flathead screwdriver or coin to unscrew the cover of the battery compartment.
4. Slide off the compartment door and remove the dead battery. If this proves difficult, use a pair of needle-nose pliers to remove it.
5. Take the new battery and slide it into place, making sure of the correct orientation.
6. Snap the compartment door back into place.
7. If your key fob has a metal emergency key, replace that once the compartment has been closed.

The steps above should apply to most key fob battery changes, but replacement method details may vary depending on your CDJR vehicle model year and key fob type. Should you have any further questions, get in touch with the service technicians at Midway CDJR for assistance.

When is it Time to Replace My Key Fob Battery?

When the battery in your key fob starts to fail, there are a few tell-tale signs that the time is coming to replace it. Look out for the following signs of a dying key fob battery:

• A warning light on your dashboard indicates a charging system issue. This alert can be triggered by a low key fob battery.
• The key fob fails to lock and unlock doors. The panic alarm not working when you press the button on the key fob is another possible sign your battery is on its way out.
• You notice it’s getting more difficult to start your car. If starting the car takes several minutes or multiple attempts, the reason is likely a dying key fob battery.

Turn to Midway CDJR for All Your Kearney Service Needs!

Whether you need routine services like an oil change or tire pressure check or you want to upgrade your CDJR vehicle exterior with custom detailing, the service department at Midway CDJR is here to help! Schedule an appointment with us today at our service center near Lexington, and get back on the road faster. If you need to replace your key fob entirely, check out our genuine Mopar® parts store.