Step-by-Step Guide: How to Change Key Fob Battery Mitsubishi Outlander
What To Know
- A dead battery is a common culprit, and changing it is a simple task you can do yourself.
- Knowing the type of key fob you have will help you locate the battery compartment and understand the specific steps involved in the replacement process.
- On a standard key fob, the battery compartment is typically located on the back side.
Unlocking your Mitsubishi Outlander, only to find your key fob unresponsive? It’s a frustrating experience, but don’t worry! A dead battery is a common culprit, and changing it is a simple task you can do yourself. This guide will walk you through the process of replacing the key fob battery on your Mitsubishi Outlander, step-by-step.
Identifying Your Key Fob Type
Before diving into the battery replacement process, it’s essential to identify the type of key fob you have. Mitsubishi Outlanders come with two common key fob designs:
- Standard Key Fob: This type typically features a single button for unlocking and locking the doors, and a smaller button for the panic alarm.
- Smart Key: This advanced fob often has a sleek, keyless entry design with multiple buttons for various functions, including trunk release and engine start.
Knowing the type of key fob you have will help you locate the battery compartment and understand the specific steps involved in the replacement process.
Gathering Your Supplies
Before you begin, collect these essential items:
- New CR2032 battery: This is the standard battery used in most Mitsubishi Outlander key fobs. Ensure you have a fresh, high-quality battery.
- Small Phillips screwdriver: You’ll need this to open the key fob casing.
- Optional: Tweezers: These can be helpful for removing the old battery.
Replacing the Battery in a Standard Key Fob
1. Locate the Battery Compartment: On a standard key fob, the battery compartment is typically located on the back side. Look for a small, rectangular groove or a small button that can be pushed to open the compartment.
2. Open the Compartment: Use the Phillips screwdriver to gently pry open the battery compartment. Once open, you’ll see the old battery.
3. Remove the Old Battery: Carefully remove the old battery from its compartment.
4. Insert the New Battery: Insert the new CR2032 battery, ensuring the positive (+) side faces up.
5. Close the Compartment: Once the new battery is securely in place, close the battery compartment by gently pressing it shut.
Replacing the Battery in a Smart Key
1. Locate the Release Button: On a smart key, the battery compartment can be found on the back side. Look for a small button or a slot that can be used to release the key fob’s back cover.
2. Release the Back Cover: Use your fingernail or a small, flat tool to press the release button or slide the cover. The back cover should detach from the key fob.
3. Remove the Old Battery: The old battery will be visible inside the key fob. Carefully remove it using tweezers if necessary.
4. Insert the New Battery: Insert the new CR2032 battery, ensuring the positive (+) side faces up.
5. Reassemble the Key Fob: Align the back cover with the key fob and gently press it back into place. You should hear a click when it’s securely attached.
Testing the Key Fob
After replacing the battery, test the key fob to ensure it’s working correctly. Try locking and unlocking your Mitsubishi Outlander using the key fob buttons. If the key fob responds as expected, you’ve successfully replaced the battery.
Troubleshooting Common Issues
If your key fob still isn’t working after replacing the battery, consider these troubleshooting tips:
- Check Battery Installation: Make sure the new battery is inserted correctly, with the positive (+) side facing up.
- Clean Battery Contacts: Use a soft cloth or a cotton swab to clean any dirt or debris from the battery contacts.
- Reset the Key Fob: Some Mitsubishi Outlander models require a key fob reset after replacing the battery. Consult your owner’s manual for specific instructions.
- Contact a Professional: If you’ve tried all of the above steps and your key fob still doesn’t work, it’s best to contact a qualified mechanic or dealership for further assistance.
Extending Key Fob Battery Life
Here are some tips to help extend the lifespan of your Mitsubishi Outlander key fob battery:
- Avoid Extreme Temperatures: Extreme heat or cold can significantly reduce battery life. Store your key fob in a cool, dry place when not in use.
- Minimize Button Use: Avoid pressing the key fob buttons unnecessarily.
- Remove the Battery When Not in Use: If you’re not using your key fob for an extended period, consider removing the battery to prevent it from draining.
- Replace the Battery Regularly: Even with proper care, key fob batteries have a limited lifespan. Replace them every 1-2 years, or sooner if you notice a decrease in performance.
Moving On: What’s Next?
Now that you’ve successfully changed your Mitsubishi Outlander key fob battery, you can enjoy the convenience of keyless entry and remote start once again. Remember to keep this guide handy for future battery replacements, and don’t hesitate to consult your owner’s manual for additional information.
Questions You May Have
Q: What type of battery does a Mitsubishi Outlander key fob use?
A: Most Mitsubishi Outlander key fobs use a CR2032 battery.
Q: How long does a key fob battery typically last?
A: Key fob batteries typically last 1-2 years, but this can vary depending on usage and storage conditions.
Q: Can I use a different type of battery in my key fob?
A: It’s not recommended to use a different type of battery. Using a battery with incorrect specifications can damage your key fob.
Q: What should I do if my key fob still doesn’t work after replacing the battery?
A: If you’ve replaced the battery and your key fob still doesn’t work, you should consult your owner’s manual or contact a qualified mechanic or dealership for further assistance.