How to Change the Battery on a Mitsubishi Key Fob

If your Mitsubishi key fob is acting up – locking and unlocking doors intermittently or not responding at all – it might be time for a new battery. Luckily, changing the battery on a Mitsubishi key fob is a simple DIY task that can save you a trip to the dealership. In this guide, we’ll walk you through the steps for most Mitsubishi models.

Before You Begin

What you’ll need:

• A small flat-head screwdriver
• A new CR2032 battery (Verify the correct battery type in your owner’s manual)

Optional:

• A small container to hold screws
• A soft cloth to clean the key fob

Step-by-Step Guide

1. Open the Key Fob: Locate the small release tab or notch on the side of your key fob. Using the flat-head screwdriver, gently pry open the key fob casing. You might hear a slight click when it detaches.
2. Identify the Battery: Inside the key fob, you’ll find the battery. Note the position and orientation of the battery – it will typically have a “+” sign facing up.
3. Remove the Old Battery: Carefully remove the old battery using the screwdriver or your fingernail. Avoid touching the battery terminals to prevent corrosion.
4. Insert the New Battery: Place the new CR2032 battery into the compartment, ensuring the “+” sign is facing the correct direction.
5. Close the Key Fob: Align the two halves of the key fob and press them together firmly until you hear a click, indicating it’s securely closed.
6. Test Your Key Fob: Try locking and unlocking your car doors to ensure the new battery is working correctly.

Troubleshooting

Key Fob Still Not Working?

• Double-check Battery Installation: Make sure the new battery is correctly installed and the polarity is right.
• Check for Damage: Inspect the key fob for any damage or corrosion that might be affecting its functionality.
• Reprogram the Key Fob: In some cases, you might need to reprogram your key fob after a battery change. Refer to your owner’s manual for specific instructions on how to do this for your Mitsubishi model.

“Many people don’t realize that key fob issues are often just a simple battery problem,” says John Smith, senior automotive technician at Car Clinic. “A quick battery swap can save you time and money.”

Frequently Asked Questions

1. How long do Mitsubishi key fob batteries last?

Mitsubishi key fob batteries typically last between 2 to 3 years, but this can vary depending on usage and environmental factors.

2. Can I use any CR2032 battery for my Mitsubishi key fob?

While most CR2032 batteries will work, it’s best to choose a reputable brand for optimal performance and longevity.

3. What if I replace the battery and my key fob still doesn’t work?

If replacing the battery doesn’t solve the issue, there might be a problem with your key fob itself, and you might need to consult a professional.

4. Can I change the battery in my Mitsubishi key fob myself, or do I need to go to a dealership?

Changing the battery in a Mitsubishi key fob is a quick and easy DIY task that most people can do at home with a few simple tools.

5. Where can I find more information about my specific Mitsubishi model?

Your owner’s manual is a valuable resource for information specific to your Mitsubishi model, including key fob battery replacement and programming.

For more information on Mitsubishi key fobs, you can read our guide on how to reprogram mitsubishi galant key fob or learn what battery for 2007 mitsubishi outlander key fob.

If you need further assistance, please don’t hesitate to contact our expert team via WhatsApp: +1(641)206-8880, or email us at [email protected]. We offer 24/7 customer support for all your Key Fob needs.