Looking to change the battery in your Subaru key fob? You’ve come to the right place! In this article, we’ll walk you through the simple steps of how to change the battery in your Subaru key fob, ensuring that your fob remains functional and ready to use. So, if you’re tired of dealing with a key fob that’s losing its power, keep reading for a quick and effective solution on how to change the battery in your Subaru key fob. Let’s get started!
How to Change the Battery in a Subaru Key Fob
The key fob has become an essential component of modern vehicles, providing convenience and security for car owners. It allows you to lock/unlock the doors, open the trunk, and even start the engine with just the push of a button. However, like any electronic device, the battery in your Subaru key fob will eventually require replacement. In this guide, we’ll walk you through the process of changing the battery in your Subaru key fob, ensuring that you can continue to enjoy the full functionality of your vehicle’s keyless entry system.
Why Do You Need to Change the Battery in Your Subaru Key Fob?
Before diving into the step-by-step process, it’s important to understand why it’s necessary to change the battery in your Subaru key fob. Over time, the battery’s power will diminish, resulting in a weakened signal between the key fob and the vehicle. This can lead to issues such as reduced range of operation, delayed response, or complete failure of the key fob. By replacing the battery, you can restore the optimal functioning of your key fob and ensure a seamless experience when using your Subaru’s keyless entry system.
Gather the Required Materials
Before you begin the battery replacement process, it’s important to gather all the necessary materials. Here’s what you’ll need:
1. Replacement battery: Check your Subaru’s owner manual or consult with a local dealership to determine the correct battery type for your specific key fob model. The most commonly used battery types for Subaru key fobs are CR1620 and CR2032. Ensure that you have the appropriate replacement battery on hand.
2. Small flathead screwdriver: This will be used to open the key fob case and remove the old battery.
Step-by-Step Guide to Change the Battery in Your Subaru Key Fob
Now that you have all the required materials, let’s walk through the process of changing the battery in your Subaru key fob. Follow these steps carefully:
Step 1: Locate the Battery Compartment
– Start by identifying the battery compartment on your Subaru key fob. The location may slightly vary depending on the key fob model, but it is typically located at the back of the key fob.
Step 2: Prepare the Key Fob for Opening
– Using your fingers or a small flathead screwdriver, gently pry open the key fob case. Carefully insert the screwdriver into the slot on the side of the key fob. Apply gentle pressure to separate the two halves of the key fob case.
Step 3: Open the Key Fob Case
– Once you’ve successfully separated the two halves of the key fob case, carefully lift the top part to expose the internal components. Take care not to damage any of the delicate electronic circuitry.
Step 4: Remove the Old Battery
– Locate the old battery within the key fob case. It will be a small, round disc-shaped object. Using your fingers or a non-metallic tool, carefully lift the old battery out of its compartment. Take note of the battery’s orientation for proper placement of the new battery.
Step 5: Insert the New Battery
– Take the new battery and ensure that its polarity matches the markings inside the key fob case. Gently place the new battery into the battery compartment, making sure it is securely seated.
Step 6: Close the Key Fob Case
– Align the two halves of the key fob case and press them together firmly. You should hear a click sound, indicating that the case is securely closed. Ensure that there are no gaps or misalignments.
Testing and Troubleshooting
Once you’ve successfully replaced the battery in your Subaru key fob, it’s important to test its functionality. Here are a few steps to ensure everything is working correctly:
1. Stand near your vehicle and press the lock/unlock buttons on your key fob. The doors should respond accordingly, either locking or unlocking.
2. Test the range of your key fob by standing at various distances from your vehicle and pressing the lock/unlock buttons. The key fob should function reliably within a reasonable range.
3. If you experience any issues with the key fob, such as unresponsiveness or a weak signal, double-check that the battery is properly inserted. If the problem persists, it may be necessary to consult a professional or contact your local Subaru dealership for further assistance.
Changing the battery in your Subaru key fob is a relatively simple task that can be done at home with minimal tools. By following the step-by-step guide outlined in this article, you can ensure that your key fob continues to provide the convenience and security you rely on. Remember to test the functionality of the key fob after replacing the battery to ensure everything is working as expected. By taking care of your key fob, you can enjoy the full benefits of your Subaru’s keyless entry system for years to come.
Frequently Asked Questions
How do I change the battery of my Subaru key fob?
To change the battery of your Subaru key fob, follow these steps:
What type of battery does a Subaru key fob use?
A Subaru key fob typically uses a CR2032 lithium coin battery.
Where can I buy a replacement battery for my Subaru key fob?
You can purchase a replacement battery for your Subaru key fob from most electronic stores, hardware stores, or online retailers.
How can I open the Subaru key fob to replace the battery?
To open the Subaru key fob, locate the small slot on the side of the fob and insert a flathead screwdriver or a coin into the slot. Gently twist it to separate the two halves of the fob.
Can I replace the battery of my Subaru key fob myself?
Yes, you can replace the battery of your Subaru key fob yourself. It is a simple process that doesn’t require any special tools.
Do I need to reprogram my Subaru key fob after replacing the battery?
No, you usually do not need to reprogram your Subaru key fob after replacing the battery. Simply insert the new battery and reassemble the fob, and it should continue to work as before.
Final Thoughts
To change the battery in your Subaru key fob, follow these simple steps. Start by locating the small notch on the edge of the key fob and use a small flat-headed screwdriver to pry it open. Inside, you will find the old battery. Carefully remove it and replace it with a new one, making sure the positive side is facing up. Close the key fob by snapping the two halves together, ensuring they are securely fastened. You have now successfully changed the battery in your Subaru key fob. Remember to test it to ensure it is working properly before using it.