Is your 2017 Mitsubishi Outlander key fob starting to feel unresponsive? You might be facing the common issue of a low battery. The good news is, replacing the battery in your Mitsubishi Outlander key fob is a simple task you can easily handle at home. This guide will provide you with clear, step-by-step instructions to get your key fob working like new again, saving you time and a trip to the dealership.
Tools and Materials You’ll Need
Before you begin, gather these few essential items:
- New CR1620 Battery: This is the specific type of battery required for your 2017 Mitsubishi Outlander key fob.
- Small Phillips Head Screwdriver: Needed to remove a tiny screw on the key fob.
- Flathead Screwdriver (or similar thin tool): This will help you gently open the key fob casing. A small plastic opening tool can also work well and minimize the risk of scratches.
Having these simple tools ready will make the battery replacement process smooth and efficient.
Step-by-Step Guide to Changing Your Key Fob Battery
Follow these detailed steps to replace the battery in your 2017 Mitsubishi Outlander key fob:
Step 1: Access the Key Fob Components
Flip your Mitsubishi Outlander key fob over to the back. Locate the small, silver Phillips head screw that secures the two halves of the fob together.
Step 2: Open the Key Fob Casing
Using your small Phillips head screwdriver, carefully unscrew and remove the screw from the back of the key fob. Place the screw in a safe spot where you won’t lose it. Once the screw is removed, examine the seam around the key fob. You’ll find a small slot or notch, usually near the key ring attachment. Insert the tip of your flathead screwdriver (or plastic opening tool) into this slot. Gently twist the screwdriver to pry the two halves of the key fob casing apart. Work your way around the seam if necessary, until the case separates.
Step 3: Remove the Old CR1620 Battery
With the key fob now open, you will see the internal components and the round CR1620 battery. Note the orientation of the battery – specifically which side is facing up (+ side). In most cases, there’s a small retaining clip or edge holding the battery in place. Use your flathead screwdriver, a small precision screwdriver, or even a pen or toothpick to gently nudge the old battery out of its compartment. Be careful not to damage the surrounding electronic components.
Step 4: Install the New CR1620 Battery
Take your new CR1620 battery. 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 battery compartment. It should snap or slide securely into place. Make sure it is firmly seated to ensure good contact.
Step 5: Reassemble and Test Your Key Fob
Carefully align the two halves of the key fob casing back together. Press them firmly until they snap closed. Replace the small Phillips head screw and tighten it gently until it’s snug. Do not overtighten. Finally, test your key fob by pressing the buttons to lock, unlock, or start your 2017 Mitsubishi Outlander remotely. The indicator light on the key fob should illuminate, and your vehicle should respond to the commands.
Frequently Asked Questions About Your Mitsubishi Outlander Key Fob Battery
What kind of battery does a 2017 Mitsubishi Outlander key fob need?
Your 2017 Mitsubishi Outlander key fob requires a CR1620 type battery. It’s crucial to use the correct battery type to ensure proper function and longevity of your key fob.
Are there any special tools needed for the key fob battery replacement?
No special tools are required. You likely already have a small Phillips head screwdriver and a flathead screwdriver in your toolkit. A precision screwdriver set can be helpful for easier handling of the small screw and battery, but it’s not essential.
How can I confirm if I’ve installed the new battery correctly?
The easiest way to check is by pressing any button on your key fob after reassembly. If the small LED indicator light on the key fob illuminates, it typically means the battery is correctly installed and functioning. Furthermore, test the key fob’s functions on your Mitsubishi Outlander to ensure it can lock/unlock the doors and remotely start the engine if applicable.
Is it possible to use a different size battery if I can’t find a CR1620 immediately?
No, you should only use a CR1620 battery. Using a different size or type of battery may not fit properly, could damage the key fob, or result in unreliable performance. CR1620 batteries are widely available.
Where is the best place to purchase a replacement CR1620 battery?
You can easily purchase CR1620 batteries from numerous retailers. Online marketplaces like Amazon offer a wide selection. Additionally, most local electronics stores, drug stores, and hardware stores carry CR1620 batteries. This widespread availability makes getting a replacement battery convenient.
What should I do if my 2017 Mitsubishi Outlander key fob still doesn’t work after a battery replacement?
If your key fob remains unresponsive after replacing the CR1620 battery, first double-check that you installed the battery with the correct polarity (+ side up). If it’s correctly installed and still not working, there might be another issue with your key fob. In such cases, it’s best to consult with a professional car locksmith or your Mitsubishi dealership for further diagnosis and assistance.
Conclusion
Replacing the battery in your 2017 Mitsubishi Outlander key fob is a quick and easy DIY task. By following these simple steps, you can restore the functionality of your key fob and avoid unnecessary expenses. This guide from keyfobprog.com aims to empower you with the knowledge to handle basic car maintenance tasks yourself. Check out our website for more helpful guides on key fob battery replacements and automotive tips!
