Is your Mitsubishi Outlander Sport key fob starting to act up? Perhaps it’s becoming less responsive, or maybe the range has significantly decreased. Before you rush to the dealership, you should know that often, the fix is as simple as replacing the battery. This straightforward guide will walk you through each step to replace your Mitsubishi Outlander Sport Key Fob Battery at home, saving you time and money.
Panasonic CR1620 3V Lithium Battery – Amazon Link
Gather Your Tools: What You’ll Need
Replacing your Mitsubishi Outlander Sport key fob battery is a quick and easy task, and you likely already have the necessary tools around the house. Here’s what you’ll need:
- New Battery: You’ll need one CR1620 battery. This is the specific type of battery required for your Mitsubishi Outlander Sport key fob. Ensure you purchase a fresh battery for optimal performance.
- Flathead Screwdriver: A small flathead screwdriver will be used to gently pry open the key fob casing.
- Phillips Head Screwdriver: A small Phillips head screwdriver is needed to remove a tiny screw that secures the key fob.
- Precision Screwdriver Set (Optional but Recommended): While not strictly necessary, a precision screwdriver set can make the process easier, especially for removing the small screw and prying the battery. These sets are inexpensive and useful for various small repairs.
Having these tools ready before you begin will make the battery replacement process smooth and efficient. Let’s move on to the step-by-step guide.
Step-by-Step Guide to Renewing Your Key Fob Battery
Follow these detailed steps to confidently replace the battery in your Mitsubishi Outlander Sport key fob:
Step 1: Locate and Remove the Security Screw
Turn your Mitsubishi Outlander Sport key fob over to the back. You’ll see a small, often silver, Phillips head screw. This screw is designed to keep the key fob casing securely closed. Use your small Phillips head screwdriver to carefully unscrew and remove this screw. Place the screw in a safe spot where you won’t lose it – a small container or dish is ideal.
Step 2: Carefully Open the Key Fob Casing
Once the screw is removed, examine the bottom edge of your key fob. You will notice a small slot or seam running along the center where the two halves of the casing meet. This is where you’ll use the flathead screwdriver. Gently insert the tip of your flathead screwdriver into this slot. Apply a slight twisting motion. You should feel the casing begin to separate. Work your way around the seam, gently prying until the two halves of the key fob casing come apart. Avoid using excessive force, as you could damage the plastic casing.
Step 3: Access and Remove the Old CR1620 Battery
With the key fob now open, you’ll see the internal components and the battery compartment. The CR1620 battery will be visible, usually held in place by small clips. Look for a small notch or opening near the battery. You can use a precision screwdriver, a needle, a pin, or even a toothpick to gently pry the old battery out. Position your tool in the notch and gently push down and outwards to lift the battery from its housing. Take note of the battery’s orientation – specifically, which side is facing up (+).
Step 4: Install the New CR1620 Battery
Now, take your new CR1620 battery. It’s crucial to install it with the correct polarity. Ensure the positive (+) side of the battery is facing upwards, matching the orientation of the old battery you just removed. Slide the new battery into the compartment. Typically, you’ll slide one edge of the battery under a retaining clip and then press down on the opposite side until it snaps securely into place. You should feel a slight click when it is correctly seated.
Step 5: Reassemble the Key Fob Casing
Carefully align the two halves of the key fob casing back together. Press them firmly until they snap back into place. Ensure there are no gaps along the seam.
Step 6: Reinstall the Security Screw
Finally, take the small Phillips head screw you removed in Step 1 and reinsert it into its hole on the back of the key fob. Tighten the screw gently until it is snug. Do not overtighten, as this could damage the plastic casing.
Step 7: Test Your Renewed Key Fob
With the key fob reassembled and the new battery installed, it’s time to test it. Press any button on your Mitsubishi Outlander Sport key fob. You should see the indicator light on the key fob illuminate, and your vehicle should respond to the commands (lock, unlock, panic, etc.). If everything works as expected, you have successfully replaced your Mitsubishi Outlander Sport key fob battery!
Close-up of Panasonic CR1620 Battery Pack – Available on Amazon
Frequently Asked Questions About Key Fob Battery Replacement
Let’s address some common questions you might have regarding replacing your Mitsubishi Outlander Sport key fob battery:
What Specific Battery Type Does My Mitsubishi Outlander Sport Key Fob Require?
Your Mitsubishi Outlander Sport key fob uses a CR1620 coin cell battery. It’s crucial to use this exact type to ensure proper function and longevity. Using a different battery type might result in poor performance or damage to your key fob.
Are Special Tools Absolutely Necessary for This Battery Replacement?
No, you don’t need specialized tools. However, a small flathead screwdriver and a small Phillips head screwdriver are essential. A precision screwdriver set can be very helpful, especially for handling the small screw and battery, but is not mandatory.
How Can I Confirm If I’ve Installed the New Battery Correctly?
The easiest way to check is to press any button on your key fob after reassembly. If the small LED indicator light on the key fob illuminates, it’s a good sign that the battery is correctly installed and functioning. Furthermore, test the key fob’s functions on your Mitsubishi Outlander Sport to confirm it’s working properly (locking/unlocking doors, remote start if equipped).
Can I Use an Alternative Battery Type if I Can’t Find a CR1620 Immediately?
No, it’s strongly advised against using a different battery type. The CR1620 battery is specifically designed for your key fob in terms of voltage, size, and thickness. Using a different type could lead to unreliable performance or even damage your key fob. It’s best to wait and obtain the correct CR1620 battery.
Where Is the Best Place to Purchase a Replacement CR1620 Battery?
CR1620 batteries are widely available. You can purchase them from online retailers like Amazon (link provided above for convenience), major retailers like Walmart or Target, electronics stores like Best Buy, and most local hardware stores. They are also readily available at many pharmacies and auto parts stores.
What If My Key Fob Still Doesn’t Work After Replacing the Battery?
If your Mitsubishi Outlander Sport key fob still doesn’t function after replacing the battery, first double-check that you installed the new battery with the positive side facing up. If it’s correctly installed and still not working, there might be another issue. It’s possible there’s a problem with the key fob itself, or it might need to be reprogrammed. In such cases, it’s best to consult with a qualified automotive locksmith or your Mitsubishi dealership for further assistance.
Conclusion: Battery Replacement Made Easy
Replacing the battery in your Mitsubishi Outlander Sport key fob is a simple and rewarding DIY task. By following these steps, you can easily restore your key fob’s functionality and avoid unnecessary trips to the dealership and associated costs. This quick maintenance task can save you both time and money.
We hope this guide has been helpful! For more tutorials and guides on car maintenance and key fob battery replacements, visit keyfobx.com. Feel free to leave a comment below if you have any questions or feedback!
