How to Test Subaru Key Fob After Battery Change: Essential Guide

Ever found yourself locked out of your Subaru because of a dead key fob? Frustrating, right? But fret not, because in this article, you’ll uncover the secrets to effortlessly changing the batteries in your Subaru key fob.

Imagine being able to replace those pesky batteries in your key fob without any hassle. No more last-minute dashes to the dealership or struggling with a non-responsive fob. By the end of this read, you’ll be equipped with the knowledge and confidence to tackle this task like a pro.

Step 1: Gather the Necessary Tools

To begin changing the batteries in your Subaru key fob, you’ll need a few essential tools. Make sure to have the following items on hand before starting the process:

  • New batteries compatible with your Subaru key fob model
  • Small flathead screwdriver or a coin
  • Tweezers for handling the batteries
  • A clean cloth or tissue to keep your work area neat

Once you have gathered all the tools, you’re ready to move on to the next steps in replacing the batteries of your Subaru key fob.

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Step 2: Open the Key Fob

To begin the battery replacement process for your Subaru key fob, you’ll first need to open the fob securely. This step is essential to access the old batteries and replace them with fresh ones. Here’s how you can do it:

  • Take a small flathead screwdriver or a coin. Look for the slot on the fob where you can insert the screwdriver or coin.
  • Gently insert the screwdriver or coin into the slot and twist it slightly to separate the key fob’s halves.
  • Be careful not to use excessive force to prevent damaging the key fob casing.
  • Once the key fob is opened, you’ll see the battery compartment inside.

Opening the key fob correctly is crucial to proceed with replacing the batteries effectively. Next, we’ll move on to removing the old batteries.

Step 3: Replace the Batteries

To replace the batteries in your Subaru key fob, follow these simple steps:

  • Identify the Battery Type:

  • Note down the type of batteries needed for your key fob. It’s usually CR2032 or CR2025.
  • Insert New Batteries:

  • Take the new batteries and place them in the correct orientation in the battery compartment according to the polarity markings.
  • Secure the Key Fob:

  • Carefully align and press both halves of the key fob together until you hear a click, ensuring it’s securely sealed.
  • Test the Key Fob:

  • Test the key fob functionality by pressing the buttons to make sure the new batteries are working correctly.
  • In some cases, you might need to reprogram the key fob to sync it with your Subaru. Refer to your vehicle manual for instructions.

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Important Facts
Battery Types:
CR2032
CR2025

Step 4: Test the Key Fob

To ensure your Subaru key fob is functioning properly after changing the batteries, it’s essential to test it. Here’s how you can do it:

  • Press each button on the key fob to confirm that they are working.
  • Check if the remote successfully locks and unlocks the vehicle.
  • Make sure that the key fob responds to all the commands you give it.
  • If there are any issues, consider repeating the battery replacement process.

Remember, testing the key fob is crucial to guarantee that it’s ready for use in your daily life.

Conclusion

That’s it! Remember to test your Subaru key fob after changing the batteries. Press each button to make sure it works properly – locking and unlocking your vehicle and responding to commands. Testing is key to ensuring your key fob functions smoothly in your daily routine. If you encounter any issues, simply repeat the battery replacement process. Happy key fob maintenance!

Frequently Asked Questions

1. Why is testing the key fob important after changing the battery?

It is crucial to test the key fob after changing the battery to ensure it functions properly and responds to commands for vehicle access.

2. How do I test the key fob after replacing the battery?

Press each button on the key fob to check if it locks/unlocks the vehicle and responds to all commands accurately and consistently.

3. What should I do if the key fob does not work after battery replacement?

If the key fob shows any issues after battery replacement, it is advisable to repeat the battery replacement process to ensure proper installation and contact.

Battery industry professional with 5+ years of experience. Bachelor of Science in Electrical Engineering from Georgia Tech. Specializes in power systems and renewable energy.

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