How Do You Change the Battery in a Dodge Key Fob?

A dead key fob battery can leave you stranded, unable to unlock your car or even start the engine. If your Dodge key fob is acting up, a dead battery is likely the culprit. Thankfully, changing the battery in a Dodge key fob is a quick and easy task anyone can do with a few simple tools.

Time to Replace Your Dodge Key Fob Battery?

Before you start digging around for a replacement battery, here are a few telltale signs that your key fob battery is fading:

Decreased range: You find yourself having to stand closer to your Dodge to lock or unlock the doors.
Intermittent function: The key fob only works sporadically, even when standing close to the car.
No response: The key fob doesn’t respond at all to button presses.
Dashboard warning light: Some Dodge models display a warning light on the dashboard when the key fob battery is low.

What You’ll Need for the Job

Replacement battery: Most Dodge key fobs use a CR2032 3V lithium battery, easily found at most stores.
Small flathead screwdriver: This will help with prying open the key fob casing.
Optional: Plastic prying tool: If you’re worried about scratching your key fob, a plastic prying tool is a gentler alternative to a screwdriver.

Step-by-Step Guide to Change Your Dodge Key Fob Battery

Ready to get started? Here’s how to change the battery in your Dodge key fob like a pro:

Locate the key release: Look for a small button or switch on your key fob. Press this button to release the physical key from the fob.
Open the key fob: With the physical key removed, you’ll see a small slot or indentation. Insert the tip of your flathead screwdriver (or prying tool) into this slot and gently pry open the two halves of the key fob casing.
Remove the old battery: The old battery will be sitting in a designated slot. Carefully remove it by gently prying it up with your fingernail or the edge of the screwdriver.
Install the new battery: Place the new CR2032 battery into the slot, ensuring the positive (+) side faces up.
Reassemble the key fob: Align the two halves of the casing and press them firmly together until you hear a click, indicating they’re securely closed.
Test the key fob: Reinsert the physical key and try locking and unlocking your car to make sure the new battery is working correctly.

Pro Tip: Avoid touching the top and bottom surfaces of the new battery, as this can affect its performance. Hold it by the edges.

Still Having Trouble?

If your Dodge key fob still isn’t working after replacing the battery, there might be a different issue at play. It’s always best to consult your owner’s manual or reach out to a qualified Dodge dealership or automotive locksmith for assistance.

FAQs: Dodge Key Fob Battery Replacement

Q: How long does a Dodge key fob battery last?

A: Typically, a Dodge key fob battery can last anywhere from 3 to 5 years, depending on usage and environmental factors.

Q: Can I use any CR2032 battery for my Dodge key fob?

A: It’s recommended to use a high-quality CR2032 battery from a reputable brand to ensure optimal performance and longevity.

Q: What if I replace the battery, and the key fob still doesn’t work?

A: If replacing the battery doesn’t solve the issue, you may need to reprogram your key fob or have it diagnosed by a professional for other potential problems.

Need More Help with Your Key Fob?

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