Is your Dodge key fob starting to act up? Don’t get stranded! One of the most common issues with key fobs is a dead battery. Luckily, replacing it is a straightforward task you can easily do yourself. This guide will walk you through the simple steps to change the battery in your Dodge key fob, saving you time and a trip to the dealership.
There are a couple of different styles of Dodge key fobs, and the process is slightly different depending on which type you have. Let’s figure out which one you’re working with and get that battery swapped out.
Method 1: Key Fobs Without Dashboard Insertion
This type of key fob is common in many newer Dodge vehicles. You don’t need to insert it into the dashboard to start your car. Here’s how to change the battery in this style of Dodge key fob:
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Step 1: Locate and slide the release lever on the back of your key fob. This lever will allow you to remove the emergency key. Slide the lever and pull out the emergency key, setting it aside for now.
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Step 2: You’ll need a thin, flat tool to open the fob casing. A small flathead screwdriver or even a guitar pick will work perfectly.
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Step 3: Examine the bottom of the key fob, where the emergency key was just removed. You’ll see a small slot or opening. This is where you need to insert your flat tool. Carefully insert the tip of your screwdriver or pick into the slot and gently pry the two halves of the key fob apart. Take your time and apply steady, gentle pressure.
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Step 4: Once the fob is open, you’ll see the internal electronics and the battery. The battery is usually a small, round, silver disc. Note the orientation of the battery before removing it – specifically, how the positive (+) side is facing. Then, use your flat tool again to carefully slide the old battery out of its housing.
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Step 5: Get your replacement battery. Most Dodge key fobs use a CR2032 battery. You can find these at most auto parts stores, drugstores, and online retailers. Take your new CR2032 battery and slide it into the battery housing, ensuring the positive (+) side is facing the same way as the old battery was. If you’re unsure, look for small “+” markings in the battery compartment to guide you.
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Step 6: Carefully align the two halves of the key fob casing and press them back together until they click securely. Finally, slide the emergency key back into its slot until it clicks into place. That’s it! Your key fob battery should now be replaced.
Method 2: Key Fobs That Require Dashboard Insertion
Some older Dodge models use a key fob that needs to be inserted into the dashboard to start the vehicle. Here’s how to change the battery in this type of Dodge key fob:
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Step 1: Just like the previous method, start by locating and sliding the lever on the back of the key fob to release the emergency key. Remove the key and set it aside.
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Step 2: Flip the key fob over so the buttons are facing down and the rounded end (where the key ring attaches) is pointing upwards. Look closely at the back of the fob. You should see a tiny Phillips head screw. You will need a small Phillips head screwdriver to remove this screw.
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Step 3: Once the screw is removed, you can use a flat, thin tool, like a flathead screwdriver or plastic pry tool, to separate the two halves of the key fob. Insert your tool into the seam where the two halves meet and gently pry them apart.
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Step 4: After separating the halves, you’ll see the inner workings of the fob. Carefully lift out the inner piece to access the battery compartment on the underside. Use your flat tool to slide the old battery out of its housing, again paying attention to its orientation and the positive (+) side.
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Step 5: Install the new CR2032 battery into the housing, ensuring the positive (+) side is correctly oriented.
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Step 6: Carefully reassemble the key fob. Place the inner piece back into the casing, align the two halves of the fob, and snap them together. Replace the small Phillips head screw and tighten it gently. Finally, slide the emergency key back into its slot. You’ve successfully changed the battery in your older style Dodge key fob!
Visual Learners? Watch a Video!
If you prefer to see the process in action, check out this helpful video demonstration:
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Keep Your Dodge Key Fob Working Perfectly
Changing the battery in your Dodge key fob is a simple maintenance task that can save you from potential headaches. By following these steps, you can ensure your key fob is always ready to unlock your doors and start your engine. Regularly checking your key fob’s responsiveness can also help you anticipate when a battery change might be needed, preventing unexpected lockouts. Keep your Dodge running smoothly, starting with a functional key fob!
